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#! /bin/sh # From configure.ac Revision. # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for GNU MP 6.3.0. # # Report bugs to <gmp-bugs@gmplib.org (see https://gmplib.org/manual/Reporting-Bugs.htm # # # # Copyright 1996-2022 Free Software Foundation, Inc. # # This file is part of the GNU MP Library. # # The GNU MP Library is free software; you can redistribute it and/or modify # it under the terms of either: # # * the GNU Lesser General Public License as published by the Free # Software Foundation; either version 3 of the License, or (at your # option) any later version. # # or # # * the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any # later version. # # or both in parallel, as here. # # The GNU MP Library is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received copies of the GNU General Public License and the # GNU Lesser General Public License along with the GNU MP Library. If not, # see https://www.gnu.org/licenses/. # # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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For example if # abilist="64 32" then $cc_64_cflags will be used for the 64-bit ABI, but # for the 32-bit either $cc_32_cflags or $cc_cflags is used, whichever is # defined. This makes it easy to add some 64-bit compilers and flags to an # unadorned 32-bit set. # # limb=longlong (or limb_aa=longlong) applies to all compilers within that # ABI. It won't work to have some needing long long and some not, since a # single instantiated gmp.h will be used by both. # # SPEED_CYCLECOUNTER, cyclecounter_size and CALLING_CONVENTIONS_OBJS are # also set here, with an ABI suffix. # # # # A table-driven approach like this to mapping cpu type to good compiler # options is a bit of a maintenance burden, but there's not much uniformity # between options specifications on different compilers. Some sort of # separately updatable tool might be cute. # # The use of lots of variables like this, direct and indirect, tends to # obscure when and how various things are done, but unfortunately it's # pretty much the only way. If shell subroutines were portable then actual # code like "if this .. do that" could be written, but attempting the same # with full copies of GMP_PROG_CC_WORKS etc expanded at every point would # hugely bloat the output. # abilist needs to be non-empty, "standard" is just a generic name here abilist="standard" # FIXME: We'd like to prefer an ANSI compiler, perhaps by preferring # c89 over cc here. But note that on HP-UX c89 provides a castrated # environment, and would want to be excluded somehow. Maybe # AC_PROG_CC_STDC already does enough to stick cc into ANSI mode and # we don't need to worry. # cclist="gcc cc" gcc_cflags="-O2 -pedantic" gcc_64_cflags="-O2 -pedantic" cc_cflags="-O" cc_64_cflags="-O" SPEED_CYCLECOUNTER_OBJ= cyclecounter_size=2 HAVE_HOST_CPU_FAMILY_power=0 HAVE_HOST_CPU_FAMILY_powerpc=0 case $host in alpha*-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_alpha 1" >>confdefs.h case $host_cpu in alphaev5* | alphapca5*) path="alpha/ev5 alpha" ;; alphaev67 | alphaev68 | alphaev7*) path="alpha/ev67 alpha/ev6 alpha" ;; alphaev6) path="alpha/ev6 alpha" ;; *) path="alpha" ;; esac if test "$enable_assembly" = "yes" ; then extra_functions="cntlz" fi gcc_cflags_optlist="asm cpu oldas" # need asm ahead of cpu, see below gcc_cflags_maybe="-mieee" gcc_cflags_oldas="-Wa,-oldas" # see GMP_GCC_WA_OLDAS. # gcc 2.7.2.3 doesn't know any -mcpu= for alpha, apparently. # gcc 2.95 knows -mcpu= ev4, ev5, ev56, pca56, ev6. # gcc 3.0 adds nothing. # gcc 3.1 adds ev45, ev67 (but ev45 is the same as ev4). # gcc 3.2 adds nothing. # # gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6" strikes internal # compiler errors too easily and is rejected by GMP_PROG_CC_WORKS. Each # -mcpu=ev6 below has a fallback to -mcpu=ev56 for this reason. # case $host_cpu in alpha) gcc_cflags_cpu="-mcpu=ev4" ;; alphaev5) gcc_cflags_cpu="-mcpu=ev5" ;; alphaev56) gcc_cflags_cpu="-mcpu=ev56" ;; alphapca56 | alphapca57) gcc_cflags_cpu="-mcpu=pca56" ;; alphaev6) gcc_cflags_cpu="-mcpu=ev6 -mcpu=ev56" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_cpu="-mcpu=ev67 -mcpu=ev6 -mcpu=ev56" ;; esac # gcc version "2.9-gnupro-99r1" on alphaev68-dec-osf5.1 has been seen # accepting -mcpu=ev6, but not putting the assembler in the right mode # for what it produces. We need to do this for it, and need to do it # before testing the -mcpu options. # # On old versions of gcc, which don't know -mcpu=, we believe an # explicit -Wa,-mev5 etc will be necessary to put the assembler in # the right mode for our .asm files and longlong.h asm blocks. # # On newer versions of gcc, when -mcpu= is known, we must give a -Wa # which is at least as high as the code gcc will generate. gcc # establishes what it needs with a ".arch" directive, our command line # option seems to override that. # # gas prior to 2.14 doesn't accept -mev67, but -mev6 seems enough for # ctlz and cttz (in 2.10.0 at least). # # OSF `as' accepts ev68 but stupidly treats it as ev4. -arch only seems # to affect insns like ldbu which are expanded as macros when necessary. # Insns like ctlz which were never available as macros are always # accepted and always generate their plain code. # case $host_cpu in alpha) gcc_cflags_asm="-Wa,-arch,ev4 -Wa,-mev4" ;; alphaev5) gcc_cflags_asm="-Wa,-arch,ev5 -Wa,-mev5" ;; alphaev56) gcc_cflags_asm="-Wa,-arch,ev56 -Wa,-mev56" ;; alphapca56 | alphapca57) gcc_cflags_asm="-Wa,-arch,pca56 -Wa,-mpca56" ;; alphaev6) gcc_cflags_asm="-Wa,-arch,ev6 -Wa,-mev6" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_asm="-Wa,-arch,ev67 -Wa,-mev67 -Wa,-arch,ev6 -Wa,-mev6" ;; esac # It might be better to ask "cc" whether it's Cray C or DEC C, # instead of relying on the OS part of $host. But it's hard to # imagine either of those compilers anywhere except their native # systems. # echo "include_mpn(\`alpha/alpha-defs.m4')" >> $gmp_tmpconfigm4i case $host in *-cray-unicos*) cc_cflags="-O" # no -g, it silently disables all optimizations echo "include_mpn(\`alpha/unicos.m4')" >> $gmp_tmpconfigm4i # Don't perform any assembly syntax tests on this beast. gmp_asm_syntax_testing=no ;; *-*-osf*) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i cc_cflags="" cc_cflags_optlist="opt cpu" # not sure if -fast works on old versions, so make it optional cc_cflags_opt="-fast -O2" # DEC C V5.9-005 knows ev4, ev5, ev56, pca56, ev6. # Compaq C V6.3-029 adds ev67. # case $host_cpu in alpha) cc_cflags_cpu="-arch~ev4~-tune~ev4" ;; alphaev5) cc_cflags_cpu="-arch~ev5~-tune~ev5" ;; alphaev56) cc_cflags_cpu="-arch~ev56~-tune~ev56" ;; alphapca56 | alphapca57) cc_cflags_cpu="-arch~pca56~-tune~pca56" ;; alphaev6) cc_cflags_cpu="-arch~ev6~-tune~ev6" ;; alphaev67 | alphaev68 | alphaev7*) cc_cflags_cpu="-arch~ev67~-tune~ev67 -arch~ev6~-tune~ev6" ;; esac ;; *) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i ;; esac case $host in *-*-unicos*) # tune/alpha.asm assumes int==4bytes but unicos uses int==8bytes ;; *) SPEED_CYCLECOUNTER_OBJ=alpha.lo cyclecounter_size=1 ;; esac ;; # Cray vector machines. # This must come after alpha* so that we can recognize present and future # vector processors with a wildcard. *-cray-unicos*) gmp_asm_syntax_testing=no cclist="cc" # We used to have -hscalar0 here as a workaround for miscompilation of # mpz/import.c, but let's hope Cray fixes their bugs instead, since # -hscalar0 causes disastrously poor code to be generated. cc_cflags="-O3 -hnofastmd -htask0 -Wa,-B" path="cray" ;; arm*-*-* | aarch64*-*-* | applem[1-9]-*-*) abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch fpmode neon tune" gcc_64_cflags_optlist="arch tune" gcc_testlist="gcc-arm-umodsi" gcc_64_testlist="" CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo' CALLING_CONVENTIONS_OBJS_64="" cclist_64="gcc cc" any_32_testlist="sizeof-void*-4" any_64_testlist="sizeof-void*-8" # This is needed for clang, which is not content with flags like -mfpu=neon # alone. case $host in *-*-*eabi) gcc_cflags_fpmode="-mfloat-abi=softfp" ;; *-*-*eabihf) gcc_cflags_fpmode="-mfloat-abi=hard" ;; *-*-mingw*) limb_64=longlong ;; esac # FIXME: We make mandatory compiler options optional here. We should # either enforce them, or organise to strip paths as the corresponding # options fail. case $host_cpu in armxscale | arm7ej | arm9te | arm9e* | arm10* | armv5*) path="arm/v5 arm" gcc_cflags_arch="-march=armv5" ;; armsa1 | arm7t* | arm9t* | armv4t*) path="arm" gcc_cflags_arch="-march=armv4" ;; arm1156 | armv6t2*) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6t2" ;; arm11* | armv6*) path="arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6" ;; armcortexa5 | armv7*) path="arm/v7a/cora5 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a5" ;; armcortexa5neon) path="arm/neon arm/v7a/cora5 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_neon="-mfpu=neon" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a5" ;; armcortexa7) path="arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_tune="-mtune=cortex-a7" ;; armcortexa7neon) path="arm/neon arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a7" ;; armcortexa8) path="arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa8neon) path="arm/neon arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa9) path="arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa9neon) path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa15) path="arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa15neon) path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa12 | armcortexa17) path="arm/v7a/cora17 arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa12neon | armcortexa17neon) path="arm/v7a/cora17/neon arm/v7a/cora15/neon arm/neon arm/v7a/cora17 arm/v7a/cora15 gcc_cflags_arch="-march=armv7ve -march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa53 | armcortexa53neon | armcortexa55 | armcortexa55neon) abilist="64 32" path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora53 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a53" ;; armcortexa57 | armcortexa57neon) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora57 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a57" ;; armcortexa7[2-9] | armcortexa7[2-9]neon) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/cora57 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a72 -mtune=cortex-a57" ;; armexynosm1) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=exynosm1" ;; armthunderx) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=thunderx" ;; armxgene1) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64/xgene1 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=xgene1" ;; aarch64*) abilist="64 32" path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" path_64="arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="" ;; applem[1-9]*) abilist="64" path_64="arm64/applem1 arm64" gcc_cflags_arch="-march=armv8-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="" CALLING_CONVENTIONS_OBJS="" ;; *) path="arm" gcc_cflags_arch="-march=armv4" echo "define(<NOTHUMB>,1)" >> $gmp_tmpconfigm4 ;; esac ;; # Fujitsu f30[01]-fujitsu-sysv*) cclist="gcc vcc" # FIXME: flags for vcc? vcc_cflags="-g" path="fujitsu" ;; hppa*-*-*) # HP cc (the one sold separately) is K&R by default, but AM_C_PROTOTYPES # will add "-Ae", or "-Aa -D_HPUX_SOURCE", to put it into ansi mode, if # possible. # # gcc for hppa 2.0 can be built either for 2.0n (32-bit) or 2.0w # (64-bit), but not both, so there's no option to choose the desired # mode, we must instead detect which of the two it is. This is done by # checking sizeof(long), either 4 or 8 bytes respectively. Do this in # ABI=1.0 too, in case someone tries to build that with a 2.0w gcc. # gcc_cflags_optlist="arch" gcc_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ=hppa.lo cyclecounter_size=1 # FIXME: For hppa2.0*, path should be "pa32/hppa2_0 pa32/hppa1_1 pa32". # (Can't remember why this isn't done already, have to check what .asm # files are available in each and how they run on a typical 2.0 cpu.) # case $host_cpu in hppa1.0*) path="pa32" ;; hppa7000*) path="pa32/hppa1_1 pa32" ;; hppa2.0* | hppa64) path="pa32/hppa2_0 pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; *) # default to 7100 path="pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; esac # gcc 2.7.2.3 knows -mpa-risc-1-0 and -mpa-risc-1-1 # gcc 2.95 adds -mpa-risc-2-0, plus synonyms -march=1.0, 1.1 and 2.0 # # We don't use -mpa-risc-2-0 in ABI=1.0 because 64-bit registers may not # be saved by the kernel on an old system. Actually gcc (as of 3.2) # only adds a few float instructions with -mpa-risc-2-0, so it would # probably be safe, but let's not take the chance. In any case, a # configuration like --host=hppa2.0 ABI=1.0 is far from optimal. # case $host_cpu in hppa1.0*) gcc_cflags_arch="-mpa-risc-1-0" ;; *) # default to 7100 gcc_cflags_arch="-mpa-risc-1-1" ;; esac case $host_cpu in hppa1.0*) cc_cflags="+O2" ;; *) # default to 7100 cc_cflags="+DA1.1 +O2" ;; esac case $host in hppa2.0*-*-* | hppa64-*-*) cclist_20n="gcc cc" abilist="2.0n 1.0" path_20n="pa64" limb_20n=longlong any_20n_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ_20n=hppa2.lo cyclecounter_size_20n=2 # -mpa-risc-2-0 is only an optional flag, in case an old gcc is # used. Assembler support for 2.0 is essential though, for our asm # files. gcc_20n_cflags="$gcc_cflags" gcc_20n_cflags_optlist="arch" gcc_20n_cflags_arch="-mpa-risc-2-0 -mpa-risc-1-1" gcc_20n_testlist="sizeof-long-4 hppa-level-2.0" cc_20n_cflags="+DA2.0 +e +O2 -Wl,+vnocompatwarnings" cc_20n_testlist="hpc-hppa-2-0" # ABI=2.0w is available for hppa2.0w and hppa2.0, but not for # hppa2.0n, on the assumption that that the latter indicates a # desire for ABI=2.0n. case $host in hppa2.0n-*-*) ;; *) # HPUX 10 and earlier cannot run 2.0w. Not sure about other # systems (GNU/Linux for instance), but lets assume they're ok. case $host in *-*-hpux[1-9] | *-*-hpux[1-9].* | *-*-hpux10 | *-*-hpux10.*) ;; *) abilist="2.0w $abilist" ;; esac cclist_20w="gcc cc" gcc_20w_cflags="$gcc_cflags -mpa-risc-2-0" cc_20w_cflags="+DD64 +O2" cc_20w_testlist="hpc-hppa-2-0" path_20w="pa64" any_20w_testlist="sizeof-long-8" SPEED_CYCLECOUNTER_OBJ_20w=hppa2w.lo cyclecounter_size_20w=2 ;; esac ;; esac ;; ia64*-*-* | itanium-*-* | itanium2-*-*) abilist="64" echo "include_mpn(\`ia64/ia64-defs.m4')" >> $gmp_tmpconfigm4i SPEED_CYCLECOUNTER_OBJ=ia64.lo any_32_testlist="sizeof-long-4" case $host_cpu in itanium) path="ia64/itanium ia64" ;; itanium2) path="ia64/itanium2 ia64" ;; *) path="ia64" ;; esac gcc_64_cflags_optlist="tune" gcc_32_cflags_optlist=$gcc_64_cflags_optlist # gcc pre-release 3.4 adds -mtune itanium and itanium2 case $host_cpu in itanium) gcc_cflags_tune="-mtune=itanium" ;; itanium2) gcc_cflags_tune="-mtune=itanium2" ;; esac case $host in *-*-linux*) cclist="gcc icc" icc_cflags="-no-gcc" icc_cflags_optlist="opt" # Don't use -O3, it is for "large data sets" and also miscompiles GMP. # But icc miscompiles GMP at any optimization level, at higher levels # it miscompiles more files... icc_cflags_opt="-O2 -O1" icc_cflags_opt_maybe="-fp-model~precise" ;; *-*-hpux*) # HP cc sometimes gets internal errors if the optimization level is # too high. GMP_PROG_CC_WORKS detects this, the "_opt" fallbacks # let us use whatever seems to work. # abilist="32 64" any_64_testlist="sizeof-long-8" cclist_32="gcc cc" path_32="ia64" cc_32_cflags="" cc_32_cflags_optlist="opt" cc_32_cflags_opt="+O2 +O1" gcc_32_cflags="$gcc_cflags -milp32" limb_32=longlong SPEED_CYCLECOUNTER_OBJ_32=ia64.lo cyclecounter_size_32=2 # Must have +DD64 in CPPFLAGS to get the right __LP64__ for headers, # but also need it in CFLAGS for linking programs, since automake # only uses CFLAGS when linking, not CPPFLAGS. # FIXME: Maybe should use cc_64_ldflags for this, but that would # need GMP_LDFLAGS used consistently by all the programs. # cc_64_cflags="+DD64" cc_64_cppflags="+DD64" cc_64_cflags_optlist="opt" cc_64_cflags_opt="+O2 +O1" gcc_64_cflags="$gcc_cflags -mlp64" ;; esac ;; # Motorola 68k # m68k-*-* | m68[0-9][0-9][0-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_m68k 1" >>confdefs.h echo "include_mpn(\`m68k/m68k-defs.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" # gcc 2.7.2 knows -m68000, -m68020, -m68030, -m68040. # gcc 2.95 adds -mcpu32, -m68060. # FIXME: Maybe "-m68020 -mnobitfield" would suit cpu32 on 2.7.2. # case $host_cpu in m68020) gcc_cflags_arch="-m68020" ;; m68030) gcc_cflags_arch="-m68030" ;; m68040) gcc_cflags_arch="-m68040" ;; m68060) gcc_cflags_arch="-m68060 -m68000" ;; m68360) gcc_cflags_arch="-mcpu32 -m68000" ;; *) gcc_cflags_arch="-m68000" ;; esac # FIXME: m68k/mc68020 looks like it's ok for cpu32, but this wants to be # tested. Will need to introduce an m68k/cpu32 if m68k/mc68020 ever uses # the bitfield instructions. case $host_cpu in m680[234]0 | m68360) path="m68k/mc68020 m68k" ;; *) path="m68k" ;; esac ;; # Motorola 88k m88k*-*-*) path="m88k" ;; m88110*-*-*) gcc_cflags="$gcc_cflags -m88110" path="m88k/mc88110 m88k" ;; loongarch64-*-*) path="loongarch/64" ;; # IRIX 5 and earlier can only run 32-bit o32. # # IRIX 6 and up always has a 64-bit mips CPU can run n32 or 64. n32 is # preferred over 64, but only because that's been the default in past # versions of GMP. The two are equally efficient. # # Linux kernel 2.2.13 arch/mips/kernel/irixelf.c has a comment about not # supporting n32 or 64. # # For reference, libtool (eg. 1.5.6) recognises the n32 ABI and knows the # right options to use when linking (both cc and gcc), so no need for # anything special from us. # mips*-*-*) abilist="o32" gcc_cflags_optlist="abi" gcc_cflags_abi="-mabi=32 -m32" gcc_testlist="gcc-mips-o32" path="mips32" cc_cflags="-O2 -o32" # no -g, it disables all optimizations # this suits both mips32 and mips64 echo "include_mpn(\`mips32/mips-defs.m4')" >> $gmp_tmpconfigm4i case $host in mips64*-*-* | mipsisa64*-*-* | mips*-*-irix[6789]*) abilist="n32 64 o32" cclist_n32="gcc cc" gcc_n32_cflags_optlist="abi" gcc_n32_cflags="$gcc_cflags" gcc_n32_cflags_abi="-mabi=n32 -mn32" cc_n32_cflags="-O2 -n32" # no -g, it disables all optimizations limb_n32=longlong cclist_64="gcc cc" gcc_64_cflags_optlist="abi" gcc_64_cflags="$gcc_cflags" gcc_64_cflags_abi="-mabi=64 -m64" gcc_64_ldflags="-Wc,-mabi=64" cc_64_cflags="-O2 -64" # no -g, it disables all optimizations cc_64_ldflags="-Wc,-64" case $host_cpu in mips64r[6789]* | mipsisa64r[6789]*) path_n32="mips64/r6 mips64" path_64="mips64/r6 mips64" ;; *) path_n32="mips64/hilo mips64" path_64="mips64/hilo mips64" ;; esac ;; esac ;; # Darwin (powerpc-apple-darwin1.3) has it's hacked gcc installed as cc. # Our usual "gcc in disguise" detection means gcc_cflags etc here gets # used. # # The darwin pre-compiling preprocessor is disabled with -no-cpp-precomp # since it doesn't like "__attribute__ ((mode (SI)))" etc in gmp-impl.h, # and so always ends up running the plain preprocessor anyway. This could # be done in CPPFLAGS rather than CFLAGS, but there's not many places # preprocessing is done separately, and this is only a speedup, the normal # preprocessor gets run if there's any problems. # # We used to use -Wa,-mppc with gcc, but can't remember exactly why. # Presumably it was for old versions of gcc where -mpowerpc doesn't put # the assembler in the right mode. In any case -Wa,-mppc is not good, for # instance -mcpu=604 makes recent gcc use -m604 to get access to the # "fsel" instruction, but a -Wa,-mppc overrides that, making code that # comes out with fsel fail. # # (Note also that the darwin assembler doesn't accept "-mppc", so any # -Wa,-mppc was used only if it worked. The right flag on darwin would be # "-arch ppc" or some such, but that's already the default.) # powerpc*-*-* | power[3-9]-*-* | power1[0-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_powerpc 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_powerpc=1 abilist="32" cclist="gcc cc" cc_cflags="-O2" gcc_32_cflags_maybe="-m32" gcc_cflags_optlist="precomp subtype asm cpu" gcc_cflags_precomp="-no-cpp-precomp" gcc_cflags_subtype="-force_cpusubtype_ALL" # for vmx on darwin gcc_cflags_asm="" gcc_cflags_cpu="" vmx_path="" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ=powerpc.lo cyclecounter_size=0 case $host_cpu in powerpc740 | powerpc750) path="powerpc32/750 powerpc32" ;; powerpc7400 | powerpc7410) path="powerpc32/vmx powerpc32/750 powerpc32" ;; powerpc74[45]?) path="powerpc32/vmx powerpc32" ;; *) path="powerpc32" ;; esac case $host_cpu in powerpc401) gcc_cflags_cpu="-mcpu=401" ;; powerpc403) gcc_cflags_cpu="-mcpu=403" xlc_cflags_arch="-qarch=403 -qarch=ppc" ;; powerpc405) gcc_cflags_cpu="-mcpu=405" ;; powerpc505) gcc_cflags_cpu="-mcpu=505" ;; powerpc601) gcc_cflags_cpu="-mcpu=601" xlc_cflags_arch="-qarch=601 -qarch=ppc" ;; powerpc602) gcc_cflags_cpu="-mcpu=602" xlc_cflags_arch="-qarch=602 -qarch=ppc" ;; powerpc603) gcc_cflags_cpu="-mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc603e) gcc_cflags_cpu="-mcpu=603e -mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc604) gcc_cflags_cpu="-mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc604e) gcc_cflags_cpu="-mcpu=604e -mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc620) gcc_cflags_cpu="-mcpu=620" ;; powerpc630) gcc_cflags_cpu="-mcpu=630" xlc_cflags_arch="-qarch=pwr3" cpu_path="p3 p3-p7" ;; powerpc740) gcc_cflags_cpu="-mcpu=740" ;; powerpc7400 | powerpc7410) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7400 -mcpu=750" ;; powerpc74[45]?) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7450" ;; powerpc750) gcc_cflags_cpu="-mcpu=750" ;; powerpc801) gcc_cflags_cpu="-mcpu=801" ;; powerpc821) gcc_cflags_cpu="-mcpu=821" ;; powerpc823) gcc_cflags_cpu="-mcpu=823" ;; powerpc860) gcc_cflags_cpu="-mcpu=860" ;; powerpc970) gcc_cflags_cpu="-mtune=970" xlc_cflags_arch="-qarch=970 -qarch=pwr3" vmx_path="powerpc64/vmx" cpu_path="p4 p3-p7" ;; power4) gcc_cflags_cpu="-mcpu=power4" xlc_cflags_arch="-qarch=pwr4" cpu_path="p4 p3-p7" ;; power5) gcc_cflags_cpu="-mcpu=power5 -mcpu=power4" xlc_cflags_arch="-qarch=pwr5" cpu_path="p5 p4 p3-p7" ;; power6) gcc_cflags_cpu="-mcpu=power6" xlc_cflags_arch="-qarch=pwr6" cpu_path="p6 p3-p7" ;; power7) gcc_cflags_cpu="-mcpu=power7 -mcpu=power5" xlc_cflags_arch="-qarch=pwr7 -qarch=pwr5" cpu_path="p7 p5 p4 p3-p7" ;; power8) gcc_cflags_cpu="-mcpu=power8 -mcpu=power7 -mcpu=power5" xlc_cflags_arch="-qarch=pwr8 -qarch=pwr7 -qarch=pwr5" cpu_path="p8 p7 p5 p4 p3-p7" ;; power9) gcc_cflags_cpu="-mcpu=power9 -mcpu=power8 -mcpu=power7 -mcpu=power5" xlc_cflags_arch="-qarch=pwr9 -qarch=pwr8 -qarch=pwr7 -qarch=pwr5" cpu_path="p9 p8 p7 p5 p4 p3-p7" ;; power10) gcc_cflags_cpu="-mcpu=power10 -mcpu=power9 -mcpu=power8 -mcpu=power7 -mcpu=p xlc_cflags_arch="-qarch=pwr10 -qarch=pwr9 -qarch=pwr8 -qarch=pwr7 -qarch=pwr5" cpu_path="p9 p8 p7 p5 p4 p3-p7" ;; esac case $host in *-*-aix*) cclist="gcc xlc cc" gcc_32_cflags_maybe="-maix32" xlc_cflags="-O2 -qmaxmem=20000" xlc_cflags_optlist="arch" xlc_32_cflags_maybe="-q32" ar_32_flags="-X32" nm_32_flags="-X32" esac case $host in powerpc64-*-* | powerpc64le-*-* | powerpc620-*-* | powerpc630-*-* | powerpc970-*-* | power case $host in *-*-aix*) # On AIX a true 64-bit ABI is available. # Need -Wc to pass object type flags through to the linker. abilist="mode64 $abilist" cclist_mode64="gcc xlc" gcc_mode64_cflags="$gcc_cflags -maix64 -mpowerpc64" gcc_mode64_cflags_optlist="cpu" gcc_mode64_ldflags="-Wc,-maix64" xlc_mode64_cflags="-O2 -q64 -qmaxmem=20000" xlc_mode64_cflags_optlist="arch" xlc_mode64_ldflags="-Wc,-q64" # Must indicate object type to ar and nm ar_mode64_flags="-X64" nm_mode64_flags="-X64" path_mode64="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path="$p $path" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 ;; *-*-darwin*) # On Darwin we can use 64-bit instructions with a longlong limb, # but the chip still in 32-bit mode. # In theory this can be used on any OS which knows how to save # 64-bit registers in a context switch. # # Note that we must use -mpowerpc64 with gcc, since the # longlong.h macros expect limb operands in a single 64-bit # register, not two 32-bit registers as would be given for a # long long without -mpowerpc64. In theory we could detect and # accommodate both styles, but the proper 64-bit registers will # be fastest and are what we really want to use. # # One would think -mpowerpc64 would set the assembler in the right # mode to handle 64-bit instructions. But for that, also # -force_cpusubtype_ALL is needed. # # Do not use -fast for Darwin, it actually adds options # incompatible with a shared library. # abilist="mode64 mode32 $abilist" gcc_cflags_opt="-O2 -O1" # will this become used? cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="subtype cpu opt" gcc_mode32_cflags_subtype="-force_cpusubtype_ALL" gcc_mode32_cflags_opt="-O2 -O1" limb_mode32=longlong cclist_mode64="gcc" gcc_mode64_cflags="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; *-*-linux* | *-*-*bsd*) # On GNU/Linux, assume the processor is in 64-bit mode. Some # environments have a gcc that is always in 64-bit mode, while # others require -m64, hence the use of cflags_maybe. The # sizeof-long-8 test checks the mode is right (for the no option # case). # # -mpowerpc64 is not used, since it should be the default in # 64-bit mode. (We need its effect for the various longlong.h # asm macros to be right of course.) # # gcc64 was an early port of gcc to 64-bit mode, but should be # obsolete before too long. We prefer plain gcc when it knows # 64-bits. # abilist="mode64 mode32 $abilist" cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="cpu opt" gcc_mode32_cflags_opt="-O2 -O1" limb_mode32=longlong cclist_mode64="gcc gcc64" gcc_mode64_cflags_maybe="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; esac ;; esac ;; # POWER 32-bit power-*-* | power[12]-*-* | power2sc-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_power 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_power=1 cclist="gcc" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi path="power" # gcc 2.7.2 knows rios1, rios2, rsc # # -mcpu=rios2 can tickle an AIX assembler bug (see GMP_PROG_CC_WORKS) so # there needs to be a fallback to just -mpower. # gcc_cflags_optlist="cpu" case $host in power-*-*) gcc_cflags_cpu="-mcpu=power -mpower" ;; power1-*-*) gcc_cflags_cpu="-mcpu=rios1 -mpower" ;; power2-*-*) gcc_cflags_cpu="-mcpu=rios2 -mpower" ;; power2sc-*-*) gcc_cflags_cpu="-mcpu=rsc -mpower" ;; esac case $host in *-*-aix*) cclist="gcc xlc" xlc_cflags="-O2 -qarch=pwr -qmaxmem=20000" ;; esac ;; # RISC-V riscv64-*-*) cclist="gcc" path="riscv/64" ;; # IBM System/390 and z/Architecture s390-*-* | z900esa-*-* | z990esa-*-* | z9esa-*-* | z1[0-6]esa-*-* | z196esa-*-* | s390x-*-* | abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" path="s390_32" path_64="s390_64" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi gcc_32_cflags_maybe="-m31" unset cpu case $host_cpu in s390) ;; z900 | z900esa) cpu="z900" gcc_cflags_arch="-march=$cpu" extra_functions="" ;; z990 | z990esa) cpu="z990" gcc_cflags_arch="-march=$cpu" extra_functions="" ;; z9 | z9esa) cpu="z9" gcc_cflags_arch="-march=$cpu" extra_functions="" ;; z10 | z10esa) cpu="z10" gcc_cflags_arch="-march=$cpu" extra_functions="" ;; z196 | z196esa) cpu="z196" gcc_cflags_arch="-march=$cpu" extra_functions="" ;; z13 | z13esa) cpu="z13" gcc_cflags_arch="-march=$cpu" extra_functions="" path_64="s390_64/z13 $path_64" ;; z14 | z14esa) cpu="z14" gcc_cflags_arch="-march=$cpu -march=z13" extra_functions="" path_64="s390_64/z14 s390_64/z13 $path_64" ;; z15 | z15esa) cpu="z15" gcc_cflags_arch="-march=$cpu -march=arch13 -march=z14 -march=z13" extra_functions="" path_64="s390_64/z15 s390_64/z14 s390_64/z13 $path_64" ;; z16 | z16esa) cpu="z16" gcc_cflags_arch="-march=$cpu -march=arch14 -march=z15 -march=arch13 -march=z14 -march extra_functions="" path_64="s390_64/z16 s390_64/z15 s390_64/z14 s390_64/z13 $path_64" ;; esac if test x"$cpu" != x ; then cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h path="s390_32/esame s390_32" fi case $host in s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z1[0-6]-*-* | z196-*-*) abilist="64 32" cclist_64="gcc" gcc_64_cflags_optlist="arch" gcc_64_cflags="$gcc_cflags -m64" extra_functions="" ;; esac ;; sh-*-*) path="sh" ;; sh[2-4]-*-*) path="sh/sh2 sh" ;; *sparc*-*-*) # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI. We've # had various bug reports where users have set CFLAGS for their desired # mode, but not set our ABI. For some reason it's sparc where this # keeps coming up, presumably users there are accustomed to driving the # compiler mode that way. The effect of our testlist setting is to # reject ABI=64 in favour of ABI=32 if the user has forced the flags to # 32-bit mode. # abilist="32" cclist="gcc acc cc" any_testlist="sizeof-long-4" echo "include_mpn(\`sparc32/sparc-defs.m4')" >> $gmp_tmpconfigm4i case $host_cpu in sparcv8 | microsparc | turbosparc) path="sparc32/v8 sparc32" ;; supersparc) path="sparc32/v8/supersparc sparc32/v8 sparc32" ;; sparc64 | sparcv9* | ultrasparc | ultrasparc[234]*) path="sparc32/v9 sparc32/v8 sparc32" ;; ultrasparct[12345]) path="sparc32/ultrasparct1 sparc32/v8 sparc32" ;; *) path="sparc32" ;; esac # gcc 2.7.2 doesn't know about v9 and doesn't pass -xarch=v8plus to the # assembler. Add it explicitly since the solaris assembler won't accept # our sparc32/v9 asm code without it. gas accepts -xarch=v8plus too, so # it can be in the cflags unconditionally (though gas doesn't need it). # # gcc -m32 is needed to force 32-bit mode on a dual-ABI system, but past # gcc doesn't know that flag, hence cflags_maybe. Note that -m32 cannot # be done through the optlist since the plain cflags would be run first # and we don't want to require the default mode (whatever it is) works. # # Note it's gcc_32_cflags_maybe and not gcc_cflags_maybe because the # latter would be used in the 64-bit ABI on systems like "*bsd" where # abilist="64" only. # gcc_32_cflags_maybe="-m32" gcc_cflags_optlist="cpu asm" # gcc 2.7.2 knows -mcypress, -msupersparc, -mv8, -msparclite. # gcc 2.95 knows -mcpu= v7, hypersparc, sparclite86x, f930, f934, # sparclet, tsc701, v9, ultrasparc. A warning is given that the # plain -m forms will disappear. # gcc 3.3 adds ultrasparc3. # case $host_cpu in supersparc*) gcc_cflags_cpu="-mcpu=supersparc -msupersparc" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparcv8 | microsparc* | turbosparc | hypersparc*) gcc_cflags_cpu="-mcpu=v8 -mv8" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparc64 | sparcv9*) gcc_cflags_cpu="-mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8plus" gcc_64_cflags_asm="-Wa,-Av9 -Wa,-xarch=v9";; ultrasparc1 | ultrasparc2*) gcc_cflags_cpu="-mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusa -Wa,-xarch=v8plusa" gcc_64_cflags_asm="-Wa,-Av9a -Wa,-xarch=v9a";; ultrasparc[34]) gcc_cflags_cpu="-mcpu=ultrasparc3 -mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusb -Wa,-xarch=v8plusb" gcc_64_cflags_asm="-Wa,-Av9b -Wa,-xarch=v9b";; ultrasparct[12]) gcc_cflags_cpu="-mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusc -Wa,-xarch=v8plusc" gcc_64_cflags_asm="-Wa,-Av9c -Wa,-xarch=v9c";; ultrasparct3) gcc_cflags_cpu="-mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; ultrasparct[45]) gcc_cflags_cpu="-mcpu=niagara4 -mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; *) gcc_cflags_cpu="-mcpu=v7 -mcypress" gcc_cflags_asm="";; esac # SunPRO cc and acc, and SunOS bundled cc case $host in *-*-solaris* | *-*-sunos*) # Note no -g, it disables all optimizations. cc_cflags= cc_cflags_optlist="opt arch cpu" # SunOS <= 4 cc doesn't know -xO3, fallback to -O2. cc_cflags_opt="-xO3 -O2" # SunOS cc doesn't know -xarch, apparently always generating v7 # code, so make this optional case $host_cpu in sparcv8 | microsparc* | supersparc* | turbosparc | hypersparc*) cc_cflags_arch="-xarch=v8";; ultrasparct[345]) cc_cflags_arch="-xarch=v8plusd" ;; sparc64 | sparcv9* | ultrasparc*) cc_cflags_arch="-xarch=v8plus" ;; *) cc_cflags_arch="-xarch=v7" ;; esac # SunOS cc doesn't know -xchip and doesn't seem to have an equivalent. # SunPRO cc 5 recognises -xchip=generic, old, super, super2, micro, # micro2, hyper, hyper2, powerup, ultra, ultra2, ultra2i. # SunPRO cc 6 adds -xchip=ultra2e, ultra3cu. # case $host_cpu in supersparc*) cc_cflags_cpu="-xchip=super" ;; microsparc*) cc_cflags_cpu="-xchip=micro" ;; turbosparc) cc_cflags_cpu="-xchip=micro2" ;; hypersparc*) cc_cflags_cpu="-xchip=hyper" ;; ultrasparc) cc_cflags_cpu="-xchip=ultra" ;; ultrasparc2) cc_cflags_cpu="-xchip=ultra2 -xchip=ultra" ;; ultrasparc2i) cc_cflags_cpu="-xchip=ultra2i -xchip=ultra2 -xchip=ultra" ;; ultrasparc3) cc_cflags_cpu="-xchip=ultra3 -xchip=ultra" ;; ultrasparc4) cc_cflags_cpu="-xchip=ultra4 -xchip=ultra3 -xchip=ultra" ;; ultrasparct1) cc_cflags_cpu="-xchip=ultraT1" ;; ultrasparct2) cc_cflags_cpu="-xchip=ultraT2 -xchip=ultraT1" ;; ultrasparct3) cc_cflags_cpu="-xchip=ultraT3 -xchip=ultraT2" ;; ultrasparct4) cc_cflags_cpu="-xchip=T4" ;; ultrasparct5) cc_cflags_cpu="-xchip=T5 -xchip=T4" ;; *) cc_cflags_cpu="-xchip=generic" ;; esac esac case $host_cpu in sparc64 | sparcv9* | ultrasparc*) case $host in # Solaris 6 and earlier cannot run ABI=64 since it doesn't save # registers properly, so ABI=32 is left as the only choice. # *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;; # BSD sparc64 ports are 64-bit-only systems, so ABI=64 is the only # choice. In fact they need no special compiler flags, gcc -m64 # is the default, but it doesn't hurt to add it. v9 CPUs always # use the sparc64 port, since the plain 32-bit sparc ports don't # run on a v9. # *-*-*bsd*) abilist="64" ;; # For all other systems, we try both 64 and 32. # # GNU/Linux sparc64 has only recently gained a 64-bit user mode. # In the past sparc64 meant a v9 cpu, but there were no 64-bit # operations in user mode. We assume that if "gcc -m64" works # then the system is suitable. Hopefully even if someone attempts # to put a new gcc and/or glibc on an old system it won't run. # *) abilist="64 32" ;; esac case $host_cpu in ultrasparc | ultrasparc2 | ultrasparc2i) path_64="sparc64/ultrasparc1234 sparc64" ;; ultrasparc[34]) path_64="sparc64/ultrasparc34 sparc64/ultrasparc1234 sparc64" ;; ultrasparct[12]) path_64="sparc64/ultrasparct1 sparc64" ;; ultrasparct3) path_64="sparc64/ultrasparct3 sparc64" ;; ultrasparct[45]) path_64="sparc64/ultrasparct45 sparc64/ultrasparct3 sparc64" ;; *) path_64="sparc64" esac cclist_64="gcc" any_64_testlist="sizeof-long-8" # gcc -mptr64 is probably implied by -m64, but we're not sure if # this was always so. On Solaris in the past we always used both # "-m64 -mptr64". # # gcc -Wa,-xarch=v9 is thought to be necessary in some cases on # solaris, but it would seem likely that if gcc is going to generate # 64-bit code it will have to add that option itself where needed. # An extra copy of this option should be harmless though, but leave # it until we're sure. (Might want -xarch=v9a or -xarch=v9b for the # higher cpu types instead.) # gcc_64_cflags="$gcc_cflags -m64" gcc_64_cflags_maybe="-mptr64" gcc_64_ldflags="-Wc,-m64" gcc_64_cflags_optlist="cpu asm" case $host in *-*-solaris*) # Sun cc. # # We used to have -fast and some fixup options here, but it # recurrently caused problems with miscompilation. Of course, # -fast is documented as miscompiling things for the sake of speed. # cclist_64="$cclist_64 cc" cc_64_cflags_optlist="cpu" case $host_cpu in ultrasparct[345]) cc_64_cflags="$cc_64_cflags -xO3 -xarch=v9d" ;; *) cc_64_cflags="-xO3 -xarch=v9" ;; esac ;; esac # using the v9 %tick register SPEED_CYCLECOUNTER_OBJ_32=sparcv9.lo SPEED_CYCLECOUNTER_OBJ_64=sparcv9.lo cyclecounter_size_32=2 cyclecounter_size_64=2 ;; esac ;; # VAX vax*-*-*elf*) # Use elf conventions (i.e., '%' register prefix, no global prefix) # echo "include_mpn(\`vax/elf.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi ;; vax*-*-*) # Default to aout conventions (i.e., no register prefix, '_' global prefix) # gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" if test "$enable_assembly" = "yes" ; then extra_functions="udiv_w_sdiv" fi ;; # AMD and Intel x86 configurations, including AMD64 # # Rumour has it gcc -O2 used to give worse register allocation than just # -O, but lets assume that's no longer true. # # -m32 forces 32-bit mode on a bi-arch 32/64 amd64 build of gcc. -m64 is # the default in such a build (we think), so -m32 is essential for ABI=32. # This is, of course, done for any $host_cpu, not just x86_64, so we can # get such a gcc into the right mode to cross-compile to say i486-*-*. # # -m32 is not available in gcc 2.95 and earlier, hence cflags_maybe to use # it when it works. We check sizeof(long)==4 to ensure we get the right # mode, in case -m32 has failed not because it's an old gcc, but because # it's a dual 32/64-bit gcc without a 32-bit libc, or whatever. # i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | ath abilist="32" cclist="gcc icc cc" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_32_cflags_maybe="-m32" icc_cflags="-no-gcc" icc_cflags_optlist="opt" icc_cflags_opt="-O3 -O2 -O1" icc_cflags_opt_maybe="-fp-model~precise" any_32_testlist="sizeof-long-4" gcc_cflags_optlist="cpu arch noavx" CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' # Availability of rdtsc is checked at run-time. SPEED_CYCLECOUNTER_OBJ=pentium.lo # Set to "yes" below on a per-cpu basis. We do that in order to allow for # a relevant warning to be output when using a CPU with mulx on a system # which cannot assemble it. x86_have_mulx=no # gcc 2.7.2 only knows i386 and i486, using -m386 or -m486. These # represent -mcpu= since -m486 doesn't generate 486 specific insns. # gcc 2.95 adds k6, pentium and pentiumpro, and takes -march= and -mcpu=. # gcc 3.0 adds athlon. # gcc 3.1 adds k6-2, k6-3, pentium-mmx, pentium2, pentium3, pentium4, # athlon-tbird, athlon-4, athlon-xp, athlon-mp. # gcc 3.2 adds winchip2. # gcc 3.3 adds winchip-c6. # gcc 3.3.1 from mandrake adds k8 and knows -mtune. # gcc 3.4 adds c3, c3-2, k8, and deprecates -mcpu in favour of -mtune. # # In gcc 2.95.[0123], -march=pentiumpro provoked a stack slot bug in an # old version of mpz/powm.c. Seems to be fine with the current code, so # no need for any restrictions on that option. # # -march=pentiumpro can fail if the assembler doesn't know "cmov" # (eg. solaris 2.8 native "as"), so always have -march=pentium after # that as a fallback. # # -march=pentium4 and -march=k8 enable SSE2 instructions, which may or # may not be supported by the assembler and/or the OS, and is bad in gcc # prior to 3.3. The tests will reject these if no good, so fallbacks # like "-march=pentium4 -mno-sse2" are given to try also without SSE2. # Note the relevant -march types are listed in the optflags handling # below, be sure to update there if adding new types emitting SSE2. # # -mtune is used at the start of each cpu option list to give something # gcc 3.4 will use, thereby avoiding warnings from -mcpu. -mcpu forms # are retained for use by prior gcc. For example pentium has # "-mtune=pentium -mcpu=pentium ...", the -mtune is for 3.4 and the # -mcpu for prior. If there's a brand new choice in 3.4 for a chip, # like k8 for x86_64, then it can be the -mtune at the start, no need to # duplicate anything. # case $host_cpu in i386*) gcc_cflags_cpu="-mtune=i386 -mcpu=i386 -m386" gcc_cflags_arch="-march=i386" path="x86" ;; i486*) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86/i486 x86" ;; i586 | pentium) gcc_cflags_cpu="-mtune=pentium -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium" path="x86/pentium x86" ;; pentiummmx) gcc_cflags_cpu="-mtune=pentium-mmx -mcpu=pentium-mmx -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; i686 | pentiumpro) gcc_cflags_cpu="-mtune=pentiumpro -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentiumpro -march=pentium" path="x86/p6 x86" ;; pentium2) gcc_cflags_cpu="-mtune=pentium2 -mcpu=pentium2 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium2 -march=pentiumpro -march=pentium" path="x86/p6/mmx x86/p6 x86/mmx x86" ;; pentium3) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; pentiumm) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; k6) gcc_cflags_cpu="-mtune=k6 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6" path="x86/k6/mmx x86/k6 x86/mmx x86" ;; k62) gcc_cflags_cpu="-mtune=k6-2 -mcpu=k6-2 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-2 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; k63) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; geode) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/geode x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; athlon) # Athlon instruction costs are close to P6 (3 cycle load latency, # 4-6 cycle mul, 40 cycle div, pairable adc, etc) so if gcc doesn't # know athlon (eg. 2.95.2 doesn't) then fall back on pentiumpro. gcc_cflags_cpu="-mtune=athlon -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=athlon -march=pentiumpro -march=pentium" path="x86/k7/mmx x86/k7 x86/mmx x86" ;; i786 | pentium4) # pentiumpro is the primary fallback when gcc doesn't know pentium4. # This gets us cmov to eliminate branches. Maybe "athlon" would be # a possibility on gcc 3.0. # gcc_cflags_cpu="-mtune=pentium4 -mcpu=pentium4 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium4 -march=pentium4~-mno-sse2 -march=pentiumpro -march gcc_64_cflags_cpu="-mtune=nocona" path="x86/pentium4/sse2 x86/pentium4/mmx x86/pentium4 x86/mmx x86" path_64="x86_64/pentium4 x86_64" ;; viac32) # Not sure of the best fallbacks here for -mcpu. # c3-2 has sse and mmx, so pentium3 is good for -march. gcc_cflags_cpu="-mtune=c3-2 -mcpu=c3-2 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3-2 -march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; viac3*) # Not sure of the best fallbacks here. gcc_cflags_cpu="-mtune=c3 -mcpu=c3 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3 -march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; athlon64 | k8 | x86_64) gcc_cflags_cpu="-mtune=k8 -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=k8 -march=k8~-mno-sse2 -march=athlon -march=pentiumpro -marc path="x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k8 x86_64" ;; k10) gcc_cflags_cpu="-mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/k10 x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k10 x86_64/k8 x86_64" ;; bobcat) gcc_cflags_cpu="-mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bt1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bt1 x86_64/k10 x86_64/k8 x86_64" ;; jaguar | jaguarnoavx) gcc_cflags_cpu="-mtune=btver2 -mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver2 -march=btver1 -march=amdfam10 -march=k8 -march=k8~-mn path="x86/bt2 x86/bt1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bt2 x86_64/bt1 x86_64/k10 x86_64/k8 x86_64" ;; bulldozer | bd1 | bulldozernoavx | bd1noavx) gcc_cflags_cpu="-mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; piledriver | bd2 | piledrivernoavx | bd2noavx) gcc_cflags_cpu="-mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mn path="x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; steamroller | bd3 | steamrollernoavx | bd3noavx) gcc_cflags_cpu="-mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 path="x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; excavator | bd4 | excavatornoavx | bd4noavx) gcc_cflags_cpu="-mtune=bdver4 -mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfa gcc_cflags_arch="-march=bdver4 -march=bdver3 -march=bdver2 -march=bdver1 -march=amdf path="x86/bd4 x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd4 x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" x86_have_mulx=yes ;; zen | zennoavx) gcc_cflags_cpu="-mtune=znver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=znver1 -march=amdfam10 -march=k8" path="x86/k7/mmx x86/k7 x86/mmx x86" x86_have_mulx=yes path_64="x86_64/zen x86_64" ;; zen2 | zen2noavx) gcc_cflags_cpu="-mtune=znver2 -mtune=znver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=znver2 -march=znver1 -march=amdfam10 -march=k8" path="x86/k7/mmx x86/k7 x86/mmx x86" x86_have_mulx=yes path_64="x86_64/zen2 x86_64/zen x86_64" ;; zen3 | zen3noavx | zen4 | zen4noavx) gcc_cflags_cpu="-mtune=znver3 -mtune=znver2 -mtune=znver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=znver3 -march=znver2 -march=znver1 -march=amdfam10 -march=k8 path="x86/k7/mmx x86/k7 x86/mmx x86" x86_have_mulx=yes path_64="x86_64/zen3 x86_64/zen2 x86_64/zen x86_64" ;; core2) gcc_cflags_cpu="-mtune=core2 -mtune=k8" gcc_cflags_arch="-march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/core2 x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/core2 x86_64" ;; corei | coreinhm | coreiwsm | nehalem | westmere) gcc_cflags_cpu="-mtune=nehalem -mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=nehalem -march=corei7 -march=core2 -march=core2~-mno-sse2 -m path="x86/coreinhm x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreinhm x86_64/core2 x86_64" ;; coreisbr | coreisbrnoavx | coreiibr | coreiibrnoavx | \ sandybridge | sandybridgenoavx | ivybridge | ivybridgenoavx) gcc_cflags_cpu="-mtune=sandybridge -mtune=corei7 -mtune=core2" gcc_cflags_arch="-march=sandybridge -march=corei7 -march=core2 -march=core2~-mno-ss path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" ;; coreihwl | coreihwlnoavx | haswell | haswellnoavx) gcc_cflags_cpu="-mtune=haswell -mtune=corei7 -mtune=core2" gcc_cflags_arch="-march=haswell -march=corei7 -march=core2 -march=core2~-mno-sse2" path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" x86_have_mulx=yes ;; coreibwl | coreibwlnoavx | broadwell | broadwellnoavx) gcc_cflags_cpu="-mtune=broadwell -mtune=haswell -mtune=corei7 -mtune=core2" gcc_cflags_arch="-march=broadwell -march=haswell -march=corei7 -march=core2 -march=c path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core # extra_functions_64="missing" # enable for bmi2/adx simulation x86_have_mulx=yes ;; skylake | skylakenoavx | kabylake | kabylakenoavx) gcc_cflags_cpu="-mtune=skylake -mtune=broadwell -mtune=haswell -mtune=corei7 -mtune= # Don't pass -march=skylake for now as then some compilers emit AVX512. gcc_cflags_arch="-march=broadwell -march=haswell -march=corei7 -march=core2 -march=c path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/corei # extra_functions_64="missing" # enable for bmi2/adx simulation x86_have_mulx=yes ;; icelake | icelakenoavx | tigerlake | tigerlakenoavx | \ rocketlake | rocketlakenoavx) gcc_cflags_cpu="-mtune=icelake-client -mtune=skylake -mtune=broadwell -mtune=haswel gcc_cflags_arch="-march=icelake-client -march=skylake -march=broadwell -march=haswe path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/icelake x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreis # extra_functions_64="missing" # enable for bmi2/adx simulation x86_have_mulx=yes ;; alderlake | alderlakenoavx | raptorlake | raptorlakenoavx) gcc_cflags_cpu="-mtune=alderlake -mtune=icelake-client -mtune=skylake -mtune=broadw gcc_cflags_arch="-march=alderlake -march=skylake -march=broadwell -march=haswell" path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/alderlake x86_64/icelake x86_64/skylake x86_64/coreibwl x86_64/corei # extra_functions_64="missing" # enable for bmi2/adx simulation x86_have_mulx=yes ;; atom) # in-order pipeline atom gcc_cflags_cpu="-mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=atom -march=pentium3" path="x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/atom x86_64" ;; silvermont) # out-of-order pipeline atom gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=slm -march=atom -march=pentium3" path="x86/silvermont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/silvermont x86_64/atom x86_64" ;; goldmont) # out-of-order pipeline atom gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=slm -march=atom -march=pentium3" path="x86/goldmont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/goldmont x86_64/silvermont x86_64/atom x86_64" ;; tremont) # out-of-order pipeline atom gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=slm -march=atom -march=pentium3" path="x86/goldmont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/tremont x86_64/goldmont x86_64/silvermont x86_64/atom x86_64" ;; nano) gcc_cflags_cpu="-mtune=nano" gcc_cflags_arch="-march=nano" path="x86/nano x86/mmx x86" path_64="x86_64/nano x86_64" ;; *) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86" path_64="x86_64" ;; esac case $host in # Disable AVX if the CPU part tells us AVX is unavailable, but also # unconditionally for NetBSD where they don't work but OSXSAVE is set # to claim the contrary. *noavx-*-* | *-*-netbsd*) gcc_cflags_noavx="-mno-avx" echo "define(<GMP_AVX_NOT_REALLY_AVAILABLE>,1)" >> $gmp_tmpconfigm4 ;; esac case $host in athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*- cclist_64="gcc cc" gcc_64_cflags="$gcc_cflags -m64" gcc_64_cflags_optlist="cpu arch noavx" CALLING_CONVENTIONS_OBJS_64='amd64call.lo amd64check$U.lo' SPEED_CYCLECOUNTER_OBJ_64=x86_64.lo cyclecounter_size_64=2 cclist_x32="gcc cc" gcc_x32_cflags="$gcc_cflags -mx32" gcc_x32_cflags_optlist="$gcc_64_cflags_optlist" CALLING_CONVENTIONS_OBJS_x32="$CALLING_CONVENTIONS_OBJS_64" SPEED_CYCLECOUNTER_OBJ_x32="$SPEED_CYCLECOUNTER_OBJ_64" cyclecounter_size_x32="$cyclecounter_size_64" path_x32="$path_64" limb_x32=longlong any_x32_testlist="sizeof-long-4" abilist="64 x32 32" if test "$enable_assembly" = "yes" ; then extra_functions_64="$extra_functions_64 invert_limb_table" extra_functions_x32=$extra_functions_64 fi case $host in *-*-solaris*) # Sun cc. cc_64_cflags="-xO3 -m64" ;; *-*-mingw* | *-*-msys | *-*-cygwin) limb_64=longlong CALLING_CONVENTIONS_OBJS_64="" $as_echo "#define HOST_DOS64 1" >>confdefs.h GMP_NONSTD_ABI_64=DOS64 ;; esac ;; esac ;; # Special CPU "none" used to select generic C, now this is obsolete. none-*-*) enable_assembly=no { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the \"none\" host is obsolete, use --dis $as_echo "$as_me: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&2;} ;; esac # mingw can be built by the cygwin gcc if -mno-cygwin is added. For # convenience add this automatically if it works. Actual mingw gcc accepts # -mno-cygwin too, but of course is the default. mingw only runs on the # x86s, but allow any CPU here so as to catch "none" too. # case $host in *-*-mingw* | *-*-msys) gcc_cflags_optlist="$gcc_cflags_optlist nocygwin" gcc_cflags_nocygwin="-mno-cygwin" ;; esac CFLAGS_or_unset=${CFLAGS-'(unset)'} CPPFLAGS_or_unset=${CPPFLAGS-'(unset)'} cat >&5 <<EOF User: ABI=$ABI CC=$CC CFLAGS=$CFLAGS_or_unset CPPFLAGS=$CPPFLAGS_or_unset MPN_PATH=$MPN_PATH GMP: abilist=$abilist cclist=$cclist EOF test_CFLAGS=${CFLAGS+set} test_CPPFLAGS=${CPPFLAGS+set} for abi in $abilist; do abi_last="$abi" done # If the user specifies an ABI then it must be in $abilist, after that # $abilist is restricted to just that choice. # if test -n "$ABI"; then found=no for abi in $abilist; do if test $abi = "$ABI"; then found=yes; break; fi done if test $found = no; then as_fn_error $? "ABI=$ABI is not among the following valid choices: $abilist" "$LINENO" 5 fi abilist="$ABI" fi found_compiler=no for abi in $abilist; do echo "checking ABI=$abi" # Suppose abilist="64 32", then for abi=64, will have abi1="_64" and # abi2="_64". For abi=32, will have abi1="_32" and abi2="". This is how # $gcc_cflags becomes a fallback for $gcc_32_cflags (the last in the # abilist), but there's no fallback for $gcc_64_cflags. # abi1=`echo _$abi | sed 's/[.]//g'` if test $abi = $abi_last; then abi2=; else abi2="$abi1"; fi # Compiler choices under this ABI eval cclist_chosen=\"\$cclist$abi1\" test -n "$cclist_chosen" || eval cclist_chosen=\"\$cclist$abi2\" # If there's a user specified $CC then don't use a list for # $cclist_chosen, just a single value for $ccbase. # if test -n "$CC"; then # The first word of $CC, stripped of any directory. For instance # CC="/usr/local/bin/gcc -pipe" will give "gcc". # for ccbase in $CC; do break; done ccbase=`echo $ccbase | sed 's:.*/::'` # If this $ccbase is in $cclist_chosen then it's a compiler we know and # we can do flags defaulting with it. If not, then $cclist_chosen is # set to "unrecognised" so no default flags are used. # # "unrecognised" is used to avoid bad effects with eval if $ccbase has # non-symbol characters. For instance ccbase=my+cc would end up with # something like cflags="$my+cc_cflags" which would give # cflags="+cc_cflags" rather than the intended empty string for an # unknown compiler. # found=unrecognised for i in $cclist_chosen; do if test "$ccbase" = $i; then found=$ccbase break fi done cclist_chosen=$found fi for ccbase in $cclist_chosen; do # When cross compiling, look for a compiler with the $host_alias as a # prefix, the same way that AC_CHECK_TOOL does. But don't do this to a # user-selected $CC. # # $cross_compiling will be yes/no/maybe at this point. Do the host # prefixing for "maybe" as well as "yes". # if test "$cross_compiling" != no && test -z "$CC"; then cross_compiling_prefix="${host_alias}-" fi for ccprefix in $cross_compiling_prefix ""; do cc="$CC" test -n "$cc" || cc="$ccprefix$ccbase" # If the compiler is gcc but installed under another name, then change # $ccbase so as to use the flags we know for gcc. This helps for # instance when specifying CC=gcc272 on Debian GNU/Linux, or the # native cc which is really gcc on NeXT or MacOS-X. # # FIXME: There's a slight misfeature here. If cc is actually gcc but # gcc is not a known compiler under this $abi then we'll end up # testing it with no flags and it'll work, but chances are it won't be # in the right mode for the ABI we desire. Let's quietly hope this # doesn't happen. # if test $ccbase != gcc; then cat >conftest.c <<EOF #if ! defined (__GNUC__) || defined (__INTEL_COMPILER) choke me #endif EOF gmp_compile="$cc -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is gcc" >&5 $as_echo_n "checking whether $cc is gcc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=gcc else rm -f conftest* : fi fi # Similarly if the compiler is IBM xlc but invoked as cc or whatever # then change $ccbase and make the default xlc flags available. if test $ccbase != xlc; then gmp_command="$cc 2>&1 | grep xlc >/dev/null" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_command\""; } >&5 (eval $gmp_command) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is xlc" >&5 $as_echo_n "checking whether $cc is xlc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=xlc else : fi fi # acc was Sun's first unbundled compiler back in the SunOS days, or # something like that, but today its man page says it's not meant to # be used directly (instead via /usr/ucb/cc). The options are pretty # much the same as the main SunPRO cc, so share those configs. # case $host in *sparc*-*-solaris* | *sparc*-*-sunos*) if test "$ccbase" = acc; then ccbase=cc; fi ;; esac for tmp_cflags_maybe in yes no; do eval cflags=\"\$${ccbase}${abi1}_cflags\" test -n "$cflags" || eval cflags=\"\$${ccbase}${abi2}_cflags\" if test "$tmp_cflags_maybe" = yes; then # don't try cflags_maybe when the user set CFLAGS if test "$test_CFLAGS" = set; then continue; fi eval cflags_maybe=\"\$${ccbase}${abi1}_cflags_maybe\" test -n "$cflags_maybe" || eval cflags_maybe=\"\$${ccbase}${abi2}_cflags_maybe\" # don't try cflags_maybe if there's nothing set if test -z "$cflags_maybe"; then continue; fi cflags="$cflags_maybe $cflags" fi # Any user CFLAGS, even an empty string, takes precedence if test "$test_CFLAGS" = set; then cflags=$CFLAGS; fi # Any user CPPFLAGS, even an empty string, takes precedence eval cppflags=\"\$${ccbase}${abi1}_cppflags\" test -n "$cppflags" || eval cppflags=\"\$${ccbase}${abi2}_cppflags\" if test "$test_CPPFLAGS" = set; then cppflags=$CPPFLAGS; fi # --enable-profiling adds -p/-pg even to user-specified CFLAGS. # This is convenient, but it's perhaps a bit naughty to modify user # CFLAGS. case "$enable_profiling" in prof) cflags="$cflags -p" ;; gprof) cflags="$cflags -pg" ;; instrument) cflags="$cflags -finstrument-functions" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int main () { return 0; } EOF echo "Test compile: " >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 (without -maix64), hence detecting an unusable compiler */ void *g() { return (void *) 0; } void *f() { return g(); } int main () { return 0; } EOF echo "Test compile: function pointer return" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an invalid instruction syntax from i386 gcc -march=pentiumpro on Solaris 2.8. The native sun assembler requires a non-standard syntax for cmov which gcc (as of 2.95.2 at least) doesn't know. */ int n; int cmov () { return (n >= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a linker invocation problem with gcc 3.0.3 on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 option causes gcc to incorrectly select the 32-bit libgcc.a, not the 64-bit one, and consequently it misses out on the __fixunsdfdi helper (double -> uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 instruction, and a negation like this comes out using it. */ double fneg_data; unsigned long fneg () { return -fneg_data; } int main () { return 0; } EOF echo "Test compile: double negation" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn (cvtsd2ss) which will provoke an error if the assembler doesn't recognise those instructions. Not sure how much of the gmp code will come out wanting sse2, but it's easiest to reject an option we know is bad. */ double ftod_data; float ftod () { return (float) ftod_data; } int main () { return 0; } EOF echo "Test compile: double -> float conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char values being spilled into floating point registers. The problem doesn't show up all the time, but has occurred enough in GMP for us to reject this compiler+flags. */ #include <string.h> /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int k; int foo () { __builtin_alloca (k); } EOF echo "Test compile: __builtin_alloca availability" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from Itanium HP-UX cc under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ int k; int foo () { int i, **a; a = __builtin_alloca (k); for (i = 0; i <= k; i++) a[i] = __builtin_alloca (1 << i); } int main () { return 0; } EOF echo "Test compile: alloca array" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from the assembler on power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this results in "Internal error related to the source program domain". For reference it seems to be the combination of nabs+fcirz which is bad, not either alone. This sort of thing occurs in mpz/get_str.c with the way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps if that code changes to a scaled-integer style then we won't need this test. */ double fp[1]; int x; int f () { int a; a = (x >= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a segfault in the compiler on powerpc-apple-darwin. Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and 1666 to segfault with e.g., -O2 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) typedef unsigned long long t1;typedef t1*t2; void g(){} void h(){} static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) {t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} void f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];in for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want, #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 1" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error on powerpc-apple-darwin. Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and 1666 to get an ICE with -O1 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) int g(); void f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} int g(){return 0;} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 2" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* Provokes an ICE on i386-freebsd with the FreeBSD-hacked gcc, under -O2 -march=amdfam10. We call helper functions here "open" and "close" in order for linking to succeed. */ #if defined (__GNUC__) && ! defined (__cplusplus) int open(int*,int*,int);void*close(int);void g(int*rp,int*up,int un){ __builtin_expect(un<=0x7f00,1)?__builtin_alloca(un):close(un);if(__builtin_clzl (up[un])){open(rp,up,un);while(1){if(rp[un-1]!=0)break;un--;}}} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: freebsd hacked gcc" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, freebsd hacked gcc" ;; norun) gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by HP ia-64 cc version cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets inlined and its return value somehow botched to be 0 instead of 1. This arises in the real mpn_lshift_com in mul_fft.c. A lower optimization level, like +O2 seems ok. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) unsigned long lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long retval, high_limb, low_limb; unsigned tnc; long i; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *up++; retval = low_limb >> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by Intel ia-64 icc version 1.8 under "icc -O3", After several calls, the function writes partial garbage to the result vector. Perhaps relates to the chk.a.nc insn. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) #include <stdlib.h> void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = calloc (10000, sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 23) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); free (r); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) ;; *) continue ;; esac # If we're supposed to be using a "long long" for a limb, check that # it works. eval limb_chosen=\"\$limb$abi1\" test -n "$limb_chosen" || eval limb_chosen=\"\$limb$abi2\" if test "$limb_chosen" = longlong; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags has long $as_echo_n "checking compiler $cc $cflags $cppflags has long long... " >&6; } cat >conftest.c <<EOF long long foo; long long bar () { return foo; } int main () { return 0; } EOF gmp_prog_cc_works=no gmp_compile="$cc $cflags $cppflags -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_prog_cc_works=yes else echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } if test $gmp_prog_cc_works = yes; then : else continue fi fi # The tests to perform on this $cc, if any eval testlist=\"\$${ccbase}${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$${ccbase}${abi2}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi2}_testlist\" testlist_pass=yes for tst in $testlist; do case $tst in hpc-hppa-2-0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HP compiler $cc i $as_echo_n "checking whether HP compiler $cc is good for 64-bits... " >&6; } # Bad compiler output: # ccom: HP92453-01 G.10.32.05 HP C Compiler # Good compiler output: # ccom: HP92453-01 A.10.32.30 HP C Compiler # Let A.10.32.30 or higher be ok. echo >conftest.c gmp_tmp_vs=`$cc -V -c -o conftest.$OBJEXT conftest.c 2>&1 | grep "^ccom:"` echo "Version string: $gmp_tmp_vs" >&5 rm conftest* gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\([0-9]*\).*/\1/'` gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'` gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'` echo "Version number: $gmp_tmp_v1.$gmp_tmp_v2.$gmp_tmp_v3" >&5 if test -z "$gmp_tmp_v1"; then gmp_hpc_64bit=not-applicable else gmp_compare_ge=no if test -n "$gmp_tmp_v1"; then if test "$gmp_tmp_v1" -gt 10; then gmp_compare_ge=yes else if test "$gmp_tmp_v1" -eq 10; then if test -n "$gmp_tmp_v2"; then if test "$gmp_tmp_v2" -gt 32; then gmp_compare_ge=yes else if test "$gmp_tmp_v2" -eq 32; then if test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge 30; then gmp_compare_ge=yes fi fi fi fi fi fi fi gmp_hpc_64bit=$gmp_compare_ge fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_hpc_64bit" >&5 $as_echo "$gmp_hpc_64bit" >&6; } if test $gmp_hpc_64bit = yes; then : else testlist_pass=no fi ;; gcc-arm-umodsi) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ARM gcc unsign $as_echo_n "checking whether ARM gcc unsigned division works... " >&6; } tmp_version=`$cc --version` echo "$tmp_version" >&5 case $tmp_version in 2.95 | 2.95.[123]) testlist_pass=no gmp_gcc_arm_umodsi_result="no, gcc 2.95.[0123]" ;; *) : gmp_gcc_arm_umodsi_result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_gcc_arm_umodsi_result" >&5 $as_echo "$gmp_gcc_arm_umodsi_result" >&6; } ;; gcc-mips-o32) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports o32 $as_echo_n "checking whether gcc supports o32... " >&6; } echo 'int x;' >conftest.c echo "$cc -mabi=32 -c conftest.c" >&5 if $cc -mabi=32 -c conftest.c >conftest.out 2>&1; then result=yes else cat conftest.out >&5 if grep "cc1: Invalid option \`abi=32'" conftest.out >/dev/null; then result=yes else result=no fi fi rm -f conftest.* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test $result = yes; then : else testlist_pass=no fi ;; hppa-level-2.0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking $cc $cflags assembler $as_echo_n "checking $cc $cflags assembler knows hppa 2.0... " >&6; } result=no cat >conftest.s <<EOF .level 2.0 EOF gmp_compile="$cc $cflags -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then result=yes else echo "failed program was" >&5 cat conftest.s >&5 fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else testlist_pass=no fi ;; sizeof*) echo "configure: testlist $tst" >&5 gmp_sizeof_type=`echo "$tst" | sed 's/sizeof-\([a-z\*]*\).*/\1/'` gmp_sizeof_want=`echo "$tst" | sed 's/sizeof-[a-z\*]*-\([0-9]*\).*/\1/'` { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags has sizeof($gmp_s $as_echo_n "checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_wa cat >conftest.c <<EOF int main () { static int test_array [1 - 2 * (long) (sizeof ($gmp_sizeof_type) != $gmp_sizeof_want)]; test_array[0] = 0; return 0; } EOF gmp_c_testlist_sizeof=no gmp_compile="$cc $cflags -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_c_testlist_sizeof=yes fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_c_testlist_sizeof" >&5 $as_echo "$gmp_c_testlist_sizeof" >&6; } if test $gmp_c_testlist_sizeof = yes; then : else testlist_pass=no fi ;; esac if test $testlist_pass = no; then break; fi done if test $testlist_pass = yes; then found_compiler=yes break fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done # If we recognised the CPU, as indicated by $path being set, then insist # that we have a working compiler, either from our $cclist choices or from # $CC. We can't let AC_PROG_CC look around for a compiler because it might # find one that we've rejected (for not supporting the modes our asm code # demands, etc). # # If we didn't recognise the CPU (and this includes host_cpu=none), then # fall through and let AC_PROG_CC look around for a compiler too. This is # mostly in the interests of following a standard autoconf setup, after all # we've already tested cc and gcc adequately (hopefully). As of autoconf # 2.50 the only thing AC_PROG_CC really adds is a check for "cl" (Microsoft # C on MS-DOS systems). # if test $found_compiler = no && test -n "$path"; then as_fn_error $? "could not find a working compiler, see config.log for details" "$LINENO" 5 fi case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | ath # If the user asked for a fat build, override the path and flags set above if test $enable_fat = yes; then gcc_cflags_cpu="" gcc_cflags_arch="" fat_functions="add_n addmul_1 bdiv_dbm1c com cnd_add_n cnd_sub_n copyd copyi dive_1 divrem_1 gcd_11 lshift lshiftc mod_1 mod_1_1 mod_1_1_cps mod_1_2 mod_1_2_cps mod_1_4 mod_1_4_cps mod_34lsub1 mode1o mul_1 mul_basecase mullo_basecase pre_divrem_1 pre_mod_1 redc_1 redc_2 rshift sqr_basecase sub_n submul_1" if test "$abi" = 32; then extra_functions="$extra_functions fat fat_entry" path="x86/fat x86" fat_path="x86 x86/fat x86/i486 x86/k6 x86/k6/mmx x86/k6/k62mmx x86/k7 x86/k7/mmx x86/k8 x86/k10 x86/bt1 x86/bd1 x86/pentium x86/pentium/mmx x86/p6 x86/p6/mmx x86/p6/p3mmx x86/p6/sse2 x86/pentium4 x86/pentium4/mmx x86/pentium4/sse2 x86/core2 x86/coreinhm x86/coreisbr x86/goldmont x86/silvermont x86/atom x86/atom/mmx x86/atom/sse2 x86/nano" fi if test "$abi" = 64; then gcc_64_cflags="" extra_functions_64="$extra_functions_64 fat fat_entry" path_64="x86_64/fat x86_64" fat_path="x86_64 x86_64/fat x86_64/k8 x86_64/k10 x86_64/bd1 x86_64/bt1 x86_64/bt2 x86_64/zen x86_64/pentium4 x86_64/core2 x86_64/coreinhm x86_64/coreisbr x86_64/coreihwl x86_64/coreibwl x86_64/skylake x86_64/atom x86_64/silvermont x86_64/goldmont x86_64/nano" fat_functions="$fat_functions addmul_2 addlsh1_n addlsh2_n sublsh1_n" fi fat_thresholds="MUL_TOOM22_THRESHOLD MUL_TOOM33_THRESHOLD SQR_TOOM2_THRESHOLD SQR_TOOM3_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD" fi ;; esac if test $found_compiler = yes; then # If we're creating CFLAGS, then look for optional additions. If the user # set CFLAGS then leave it alone. # if test "$test_CFLAGS" != set; then eval optlist=\"\$${ccbase}${abi1}_cflags_optlist\" test -n "$optlist" || eval optlist=\"\$${ccbase}${abi2}_cflags_optlist\" for opt in $optlist; do eval optflags=\"\$${ccbase}${abi1}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}${abi2}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}_cflags_${opt}\" for flag in $optflags; do # ~ represents a space in an option spec flag=`echo "$flag" | tr '~' ' '` case $flag in -march=pentium4 | -march=k8) # For -march settings which enable SSE2 we exclude certain bad # gcc versions and we need an OS knowing how to save xmm regs. # # This is only for ABI=32, any 64-bit gcc is good and any OS # knowing x86_64 will know xmm. # # -march=k8 was only introduced in gcc 3.3, so we shouldn't need # the GMP_GCC_PENTIUM4_SSE2 check (for gcc 3.2 and prior). But # it doesn't hurt to run it anyway, sharing code with the # pentium4 case. # if test "$abi" = 32; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc is good for sse2" >&5 $as_echo_n "checking whether gcc is good for sse2... " >&6; } case `$cc $cflags $cppflags -dumpversion` in 3.[012] | 3.[012].*) result=no ;; *) result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports X $as_echo_n "checking whether the operating system supports XMM registers... " >&6; } if ${gmp_cv_os_x86_xmm+:} false; then : $as_echo_n "(cached) " >&6 else if test "$build" = "$host"; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.s <<EOF .text main: _main: .globl main .globl _main .byte 0x0f, 0x57, 0xc0 xorl %eax, %eax ret EOF gmp_compile="$cc $cflags $cppflags conftest.s -o conftest >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then gmp_cv_os_x86_xmm=yes else gmp_cv_os_x86_xmm=no fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Oops, cannot compile test program" >&5 $as_echo "$as_me: WARNING: Oops, cannot compile test program" >&2;} fi rm -f conftest* fi if test -z "$gmp_cv_os_x86_xmm"; then case $host_os in freebsd[123] | freebsd[123].*) gmp_cv_os_x86_xmm=no ;; freebsd*) gmp_cv_os_x86_xmm=yes ;; *) gmp_cv_os_x86_xmm=probably ;; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_os_x86_xmm" >&5 $as_echo "$gmp_cv_os_x86_xmm" >&6; } if test "$gmp_cv_os_x86_xmm" = probably; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Not certain of OS support for xmm when cro $as_echo "$as_me: WARNING: Not certain of OS support for xmm when cross compiling." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Will assume it's ok, expect a SIGILL if th $as_echo "$as_me: WARNING: Will assume it's ok, expect a SIGILL if this is wrong." >&2;} fi case $gmp_cv_os_x86_xmm in no) continue ;; *) ;; esac fi ;; -no-cpp-precomp) # special check, avoiding a warning if test "$ccbase" = gcc; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags -no-cpp-precomp" >&5 $as_echo_n "checking compiler $cc $cflags -no-cpp-precomp... " >&6; } result=no cat >conftest.c <<EOF int main () { return 0; } EOF gmp_compile="$cc $cflags -no-cpp-precomp conftest.c >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "unrecognized option.*-no-cpp-precomp" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi fi ;; -Wa,-m*) case $host in alpha*-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler $cc $cflags $flag" >&5 $as_echo_n "checking assembler $cc $cflags $flag... " >&6; } result=no cat >conftest.c <<EOF int main () {} EOF gmp_compile="$cc $cflags $flag -c conftest.c >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "Unknown CPU identifier" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi ;; esac ;; -Wa,-oldas) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cc $cflags $cppflags -Wa,-oldas" >&5 $as_echo_n "checking for $cc $cflags $cppflags -Wa,-oldas... " >&6; } result=no cat >conftest.c <<EOF EOF echo "with empty conftest.c" >&5 gmp_compile="$cc $cflags $cppflags -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : ; else # empty fails gmp_compile="$cc $cflags $cppflags -Wa,-oldas -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # but with -Wa,-oldas it works result=yes fi fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags $flag" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags $flag... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int main () { return 0; } EOF echo "Test compile: " >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 (without -maix64), hence detecting an unusable compiler */ void *g() { return (void *) 0; } void *f() { return g(); } int main () { return 0; } EOF echo "Test compile: function pointer return" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an invalid instruction syntax from i386 gcc -march=pentiumpro on Solaris 2.8. The native sun assembler requires a non-standard syntax for cmov which gcc (as of 2.95.2 at least) doesn't know. */ int n; int cmov () { return (n >= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a linker invocation problem with gcc 3.0.3 on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 option causes gcc to incorrectly select the 32-bit libgcc.a, not the 64-bit one, and consequently it misses out on the __fixunsdfdi helper (double -> uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 instruction, and a negation like this comes out using it. */ double fneg_data; unsigned long fneg () { return -fneg_data; } int main () { return 0; } EOF echo "Test compile: double negation" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn (cvtsd2ss) which will provoke an error if the assembler doesn't recognise those instructions. Not sure how much of the gmp code will come out wanting sse2, but it's easiest to reject an option we know is bad. */ double ftod_data; float ftod () { return (float) ftod_data; } int main () { return 0; } EOF echo "Test compile: double -> float conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char values being spilled into floating point registers. The problem doesn't show up all the time, but has occurred enough in GMP for us to reject this compiler+flags. */ #include <string.h> /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int k; int foo () { __builtin_alloca (k); } EOF echo "Test compile: __builtin_alloca availability" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from Itanium HP-UX cc under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ int k; int foo () { int i, **a; a = __builtin_alloca (k); for (i = 0; i <= k; i++) a[i] = __builtin_alloca (1 << i); } int main () { return 0; } EOF echo "Test compile: alloca array" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from the assembler on power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this results in "Internal error related to the source program domain". For reference it seems to be the combination of nabs+fcirz which is bad, not either alone. This sort of thing occurs in mpz/get_str.c with the way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps if that code changes to a scaled-integer style then we won't need this test. */ double fp[1]; int x; int f () { int a; a = (x >= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a segfault in the compiler on powerpc-apple-darwin. Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and 1666 to segfault with e.g., -O2 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) typedef unsigned long long t1;typedef t1*t2; void g(){} void h(){} static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) {t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} void f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];in for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want, #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 1" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error on powerpc-apple-darwin. Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and 1666 to get an ICE with -O1 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) int g(); void f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} int g(){return 0;} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 2" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* Provokes an ICE on i386-freebsd with the FreeBSD-hacked gcc, under -O2 -march=amdfam10. We call helper functions here "open" and "close" in order for linking to succeed. */ #if defined (__GNUC__) && ! defined (__cplusplus) int open(int*,int*,int);void*close(int);void g(int*rp,int*up,int un){ __builtin_expect(un<=0x7f00,1)?__builtin_alloca(un):close(un);if(__builtin_clzl (up[un])){open(rp,up,un);while(1){if(rp[un-1]!=0)break;un--;}}} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: freebsd hacked gcc" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, freebsd hacked gcc" ;; norun) gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by HP ia-64 cc version cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets inlined and its return value somehow botched to be 0 instead of 1. This arises in the real mpn_lshift_com in mul_fft.c. A lower optimization level, like +O2 seems ok. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) unsigned long lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long retval, high_limb, low_limb; unsigned tnc; long i; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *up++; retval = low_limb >> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by Intel ia-64 icc version 1.8 under "icc -O3", After several calls, the function writes partial garbage to the result vector. Perhaps relates to the chk.a.nc insn. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) #include <stdlib.h> void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = calloc (10000, sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 23) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); free (r); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags $flag -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags $flag -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) cflags="$cflags $flag" break ;; *) ;; esac done done fi ABI="$abi" CC="$cc" CFLAGS="$cflags" CPPFLAGS="$cppflags" # Could easily have this in config.h too, if desired. ABI_nodots=`echo $ABI | sed 's/\./_/'` echo "define_not_for_expansion(\`HAVE_ABI_$ABI_nodots')" >> $gmp_tmpconfigm4p eval GMP_NONSTD_ABI=\"\$GMP_NONSTD_ABI_$ABI_nodots\" # GMP_LDFLAGS substitution, selected according to ABI. # These are needed on libgmp.la and libmp.la, but currently not on # convenience libraries like tune/libspeed.la or mpz/libmpz.la. # eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" test -n "$GMP_LDFLAGS" || eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" # extra_functions, selected according to ABI eval tmp=\"\$extra_functions$abi1\" test -n "$tmp" || eval tmp=\"\$extra_functions$abi2\" extra_functions="$tmp" # Cycle counter, selected according to ABI. # eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi1\" test -n "$tmp" || eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi2\" SPEED_CYCLECOUNTER_OBJ="$tmp" eval tmp=\"\$cyclecounter_size$abi1\" test -n "$tmp" || eval tmp=\"\$cyclecounter_size$abi2\" cyclecounter_size="$tmp" if test -n "$SPEED_CYCLECOUNTER_OBJ"; then cat >>confdefs.h <<_ACEOF #define HAVE_SPEED_CYCLECOUNTER $cyclecounter_size _ACEOF fi # Calling conventions checking, selected according to ABI. # eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi1\" test -n "$tmp" || eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi2\" if test "$enable_assembly" = "yes"; then CALLING_CONVENTIONS_OBJS="$tmp" else CALLING_CONVENTIONS_OBJS="" fi if test -n "$CALLING_CONVENTIONS_OBJS"; then $as_echo "#define HAVE_CALLING_CONVENTIONS 1" >>confdefs.h fi fi # If the user gave an MPN_PATH, use that verbatim, otherwise choose # according to the ABI and add "generic". # if test -n "$MPN_PATH"; then path="$MPN_PATH" else eval tmp=\"\$path$abi1\" test -n "$tmp" || eval tmp=\"\$path$abi2\" path="$tmp generic" fi # Long long limb setup for gmp.h. case $limb_chosen in longlong) DEFN_LONG_LONG_LIMB="#define _LONG_LONG_LIMB 1" ;; *) DEFN_LONG_LONG_LIMB="/* #undef _LONG_LONG_LIMB */" ;; esac # The C compiler and preprocessor, put into ANSI mode if possible. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="ar" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -z "$gmp_user_AR"; then eval arflags=\"\$ar${abi1}_flags\" test -n "$arflags" || eval arflags=\"\$ar${abi2}_flags\" if test -n "$arflags"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra ar flags" >&5 $as_echo_n "checking for extra ar flags... 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" >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } # FIXME: When cross compiling (ie. $ac_tool_prefix not empty), libtool # defaults to plain "nm" if a "${ac_tool_prefix}nm" is not found. In this # case run it again to try the native "nm", firstly so that likely locations # are searched, secondly so that -B or -p are added if necessary for BSD # format. This is necessary for instance on OSF with "./configure # --build=alphaev5-dec-osf --host=alphaev6-dec-osf". # if test -z "$gmp_user_NM" && test -n "$ac_tool_prefix" && test "$NM" = nm; then $as_unset lt_cv_path_NM gmp_save_ac_tool_prefix=$ac_tool_prefix ac_tool_prefix= NM= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (n $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } ac_tool_prefix=$gmp_save_ac_tool_prefix fi if test -z "$gmp_user_NM"; then eval nmflags=\"\$nm${abi1}_flags\" test -n "$nmflags" || eval nmflags=\"\$nm${abi2}_flags\" if test -n "$nmflags"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra nm flags" >&5 $as_echo_n "checking for extra nm flags... " >&6; } NM="$NM $nmflags" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nmflags" >&5 $as_echo "$nmflags" >&6; } fi fi case $host in # FIXME: On AIX 3 and 4, $libname.a is included in libtool # $library_names_spec, so libgmp.a becomes a symlink to libgmp.so, making # it impossible to build shared and static libraries simultaneously. # Disable shared libraries by default, but let the user override with # --enable-shared --disable-static. # # FIXME: This $libname.a problem looks like it might apply to *-*-amigaos* # and *-*-os2* too, but wait for someone to test this before worrying # about it. If there is a problem then of course libtool is the right # place to fix it. # *-*-aix[34]*) if test -z "$enable_shared"; then enable_shared=no; fi ;; esac # Configs for Windows DLLs. enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 $as_echo "$AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 $as_echo "$ac_ct_AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS fi else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolc $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dyna lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)? lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: a lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compa lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared obj lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)? lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shar lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a) else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynami lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pi else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a) fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dyna lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dyna ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link librar $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compil $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_sympr fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conf cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker fla $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>confte _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.e else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <ctype.h> #include <stdlib.h> #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_de " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_include " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done func_stripname_cnf () { case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; esac } # func_stripname_cnf # Set options enable_dlopen=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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