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#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.72 for ICU 78.3. java.lang.NullPointerException # Report bugs to <https://icu.unicode.org/bugs>. java.lang.NullPointerException # Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://ww java.lang.NullPointerException java.lang.NullPointerException # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. java.lang.NullPointerException java.lang.NullPointerException # 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 ${ZSH_VERSION+y} && (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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IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_ eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var con printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done (set) 2>&1 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( *${as_nl}ac_space=\ *) sed -n \ "s/'\''/'\''\\\\'\'''\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" ;; #( *) sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) echo printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo for ac_var in $ac_subst_files do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo cat confdefs.h echo fi test "$ac_signal" != 0 && printf "%s\n" "$as_me: caught signal $ac_signal" printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 for ac_signal in 1 2 13 15; do trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. if test -n "$CONFIG_SITE"; then ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config fi for ac_site_file in $ac_site_files do case $ac_site_file in #( */*) : ;; #( *) : ac_site_file=./$ac_site_file ;; esac if test -f "$ac_site_file" && test -r "$ac_site_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See 'config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include <stddef.h> #include <stdarg.h> struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (char **p, int i) { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* C89 style stringification. */ #define noexpand_stringify(a) #a const char *stringified = noexpand_stringify(arbitrary+token=sequence); /* C89 style token pasting. Exercises some of the corner cases that e.g. old MSVC gets wrong, but not very hard. */ #define noexpand_concat(a,b) a##b #define expand_concat(a,b) noexpand_concat(a,b) extern int vA; extern int vbee; #define aye A #define bee B int *pvA = &expand_concat(v,aye); int *pvbee = &noexpand_concat(v,bee); /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' /* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif // See if C++-style comments work. #include <stdbool.h> extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include <cstdlib> #include <exception> // <cassert> and <cstring> are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template <typename T> struct test_template { T const val; explicit test_template(T t) : val(t) {} template <typename U> T add(U u) { return static_cast<T>(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template<double> tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template <typename Ret, typename Fn> Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template <typename V> auto sum(V first) -> V { return first; } template <typename V, typename... Args> auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template<int>> v(test_template<int>(12)); } { // Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500"; } ' # Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} ${ac_cxx_conftest_cxx11_main} return ok; } " # Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Auxiliary files required by this configure script. ac_aux_files="install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${ # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&tyle='color: green'>5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&>5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? 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INSTALL=$ac_install_sh fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 printf "%s\n" "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' # make sure install is relative to srcdir - if a script if test "$srcdir" = "."; then # If srcdir isn't just ., then (srcdir) is already prepended. if test "${ac_install_sh}" = "${INSTALL}"; then INSTALL="\\\$(top_srcdir)/${ac_install_sh}" fi fi # TODO(ICU-20301): Remove fallback to Python 2. for ac_prog in python3 "py -3" python "py" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"Error! Cross compiling but no --with-cross-build option specified - please s fi else if test -f "${cross_buildroot}/config/icucross.mk"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buil printf "%s\n" "Using cross buildroot: $cross_buildroot" >&6; } else if test -d "${cross_buildroot}"; then as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cr else as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cro fi fi fi # Check for doxygen to generate documentation # Extract the first word of "doxygen", so it can be a program name with args. set dummy doxygen; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;; esac fi # Check whether --with-library-bits was given. if test ${with_library_bits+y} then : withval=$with_library_bits; case "${withval}" in ""|nochange) BITS_REQ=$withval ;; 32|64|64else32) BITS_REQ=$withval ;; *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;; esac fi # don't use these for cross compiling if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then as_fn_error $? "Don't specify bitness when cross compiling. See readme.html for help with cro fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 printf %s "checking size of void *... 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" >&6; } case $ac_cv_sizeof_void_p in 8) DEFAULT_64BIT=yes ;; 4) DEFAULT_64BIT=no ;; *) DEFAULT_64BIT=unknown esac BITS_GOT=unknown # 'OK' here means, we can exit any further checking, everything's copa BITS_OK=yes # do we need to check for buildable/runnable 32 or 64 bit? BITS_CHECK_32=no BITS_CHECK_64=no # later, can we run the 32/64 bit binaries so made? BITS_RUN_32=no BITS_RUN_64=no if test "$DEFAULT_64BIT" = "yes"; then # we get 64 bits by default. BITS_GOT=64 case "$BITS_REQ" in 32) # need to look for 32 bit support. BITS_CHECK_32=yes # not copa. BITS_OK=no;; # everyone else is happy. nochange) ;; *) ;; esac elif test "$DEFAULT_64BIT" = "no"; then # not 64 bit by default. BITS_GOT=32 case "$BITS_REQ" in 64|64else32) BITS_CHECK_64=yes #BITS_CHECK_32=yes BITS_OK=no;; nochange) ;; *) ;; esac elif test "$DEFAULT_64BIT" = "unknown"; then # cross compiling. BITS_GOT=unknown case "$BITS_REQ" in 64|64else32) BITS_OK=no BITS_CHECK_32=yes BITS_CHECK_64=yes ;; 32) BITS_OK=no;; nochange) ;; *) ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5 printf "%s\n" "$DEFAULT_64BIT" >&6; }; if test "$BITS_OK" != "yes"; then # not copa. back these up. CFLAGS_OLD="${CFLAGS}" CXXFLAGS_OLD="${CXXFLAGS}" LDFLAGS_OLD="${LDFLAGS}" ARFLAGS_OLD="${ARFLAGS}" CFLAGS_32="${CFLAGS}" CXXFLAGS_32="${CXXFLAGS}" LDFLAGS_32="${LDFLAGS}" ARFLAGS_32="${ARFLAGS}" CFLAGS_64="${CFLAGS}" CXXFLAGS_64="${CXXFLAGS}" LDFLAGS_64="${LDFLAGS}" ARFLAGS_64="${ARFLAGS}" CAN_BUILD_64=unknown CAN_BUILD_32=unknown # These results can't be cached because is sets compiler flags. if test "$BITS_CHECK_64" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&pan>5 printf %s "checking how to build 64-bit executables... " >&6; } CAN_BUILD_64=no #### # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it. # Note, we don't have to actually check if the options work- we'll try them before using them. # So, only try actually testing the options, if you are trying to decide between multiple option # On exit from the following clauses: # if CAN_BUILD_64=yes: # *FLAGS are assumed to contain the right settings for 64bit # else if CAN_BUILD_64=no: (default) # *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD if test "$GCC" = yes; then CFLAGS="${CFLAGS} -m64" CXXFLAGS="${CXXFLAGS} -m64" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_compile "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else case "${host}" in sparc*-*-solaris*) # 1. try -m64 CFLAGS="${CFLAGS} -m64" CXXFLAGS="${CXXFLAGS} -m64" if test "$cross_compiling" = yes then : CAN_BUILD_64=unknown else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_run "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi if test "$CAN_BUILD_64" != yes; then # Nope. back out changes. CFLAGS="${CFLAGS_OLD}" CXXFLAGS="${CXXFLAGS_OLD}" # 2. try xarch=v9 [deprecated] ## TODO: cross compile: the following won't work. SPARCV9=`isainfo -n 2>&1 | grep sparcv9` SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:` # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs" if test -z "$SOL64" && test -n "$SPARCV9"; then CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9" CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9" LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9" CAN_BUILD_64=yes fi fi ;; i386-*-solaris*) # 1. try -m64 CFLAGS="${CFLAGS} -m64" CXXFLAGS="${CXXFLAGS} -m64" if test "$cross_compiling" = yes then : CAN_BUILD_64=unknown else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_run "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi if test "$CAN_BUILD_64" != yes; then # Nope. back out changes. CFLAGS="${CFLAGS_OLD}" CXXFLAGS="${CXXFLAGS_OLD}" # 2. try the older compiler option ## TODO: cross compile problem AMD64=`isainfo -n 2>&1 | grep amd64` SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>& if test -z "$SOL64" && test -n "$AMD64"; then CFLAGS="${CFLAGS} -xtarget=generic64" CXXFLAGS="${CXXFLAGS} -xtarget=generic64" CAN_BUILD_64=yes fi fi ;; ia64-*-linux*) # check for ecc/ecpc compiler support ## TODO: cross compiler problem if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then CAN_BUILD_64=yes fi fi ;; *-*-cygwin) # vcvarsamd64.bat should have been used to enable 64-bit builds. # We only do this check to display the correct answer. ## TODO: cross compiler problem if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then CAN_BUILD_64=yes fi ;; *-*-aix*|powerpc64-*-linux*) CFLAGS="${CFLAGS} -q64" CXXFLAGS="${CXXFLAGS} -q64" LDFLAGS="${LDFLAGS} -q64" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_compile "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "$CAN_BUILD_64" = yes; then # worked- set other options. case "${host}" in *-*-aix*) # tell AIX what executable mode to use. ARFLAGS="${ARFLAGS} -X64" esac fi ;; *-*-hpux*) # First we try the newer +DD64, if that doesn't work, # try other options. CFLAGS="${CFLAGS} +DD64" CXXFLAGS="${CXXFLAGS} +DD64" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_compile "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "$CAN_BUILD_64" != yes; then # reset CFLAGS="${CFLAGS_OLD}" CXXFLAGS="${CXXFLAGS_OLD}" # append CFLAGS="${CFLAGS} +DA2.0W" CXXFLAGS="${CXXFLAGS} +DA2.0W" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_compile "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ;; *-*ibm-openedition*|*-*-os390*) CFLAGS="${CFLAGS} -Wc,lp64" CXXFLAGS="${CXXFLAGS} -Wc,lp64" LDFLAGS="${LDFLAGS} -Wl,lp64" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_compile "$LINENO" then : CAN_BUILD_64=yes else case e in #( e) CAN_BUILD_64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; *) # unknown platform. ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5 printf "%s\n" "$CAN_BUILD_64" >&6; } if test "$CAN_BUILD_64" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries a printf %s "checking whether runnable 64-bit binaries are being built ... " >&6; } if test "$cross_compiling" = yes then : BITS_RUN_64=unknown else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) {return (sizeof(void*)*8==64)?0:1;} _ACEOF if ac_fn_c_try_run "$LINENO" then : BITS_RUN_64=yes else case e in #( e) BITS_RUN_64=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5 printf "%s\n" "$BITS_RUN_64" >&6; }; CFLAGS_64="${CFLAGS}" CXXFLAGS_64="${CXXFLAGS}" LDFLAGS_64="${LDFLAGS}" ARFLAGS_64="${ARFLAGS}" fi # put it back. CFLAGS="${CFLAGS_OLD}" CXXFLAGS="${CXXFLAGS_OLD}" LDFLAGS="${LDFLAGS_OLD}" ARFLAGS="${ARFLAGS_OLD}" fi if test "$BITS_CHECK_32" = "yes"; then # see comment under 'if BITS_CHECK_64', above. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >& printf %s "checking how to build 32-bit executables... 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Let's see what we'll do. java.lang.NullPointerException # First, implement 64else32 if test "$BITS_REQ" = "64else32"; then if test "$BITS_RUN_64" = "yes"; then BITS_REQ=64 else # no changes. BITS_OK=yes fi fi # implement. if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then CFLAGS="${CFLAGS_32}" CXXFLAGS="${CXXFLAGS_32}" LDFLAGS="${LDFLAGS_32}" ARFLAGS="${ARFLAGS_32}" BITS_OK=yes elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then CFLAGS="${CFLAGS_64}" CXXFLAGS="${CXXFLAGS_64}" LDFLAGS="${LDFLAGS_64}" ARFLAGS="${ARFLAGS_64}" BITS_OK=yes elif test "$BITS_OK" != "yes"; then as_fn_error $? "Requested $BITS_REQ bit binaries but could not compile and execute them. See r fi fi # Determine the Makefile fragment { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for $ printf %s "checking which Makefile fragment to use for ${host}... 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In the first two case we don't need a clip mask. For each partially masked segme # Extract //! ////! [clip.rs]: ../clip/index.htmluseapi::{BorderRadius, ClipMode}; set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $const MAX_SEGMENTS: usize = 64; test {y then : printfs (java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for leng // are active forpresent in a segment,// up drawing each of the masks to that segment clip. / thenextregion inprimitive else as_save_IFS=$IFS; IFS for as_dir in $PATH do =$as_save_IFS case $as_dir in #((( ' as_dir. java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for le */: &usize *) as_dir=$as_dir/ ;; esac ' ac_executable_extensions; do java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 #[cfg(debug_asserti] "%\""as_me:{$INENO} found $a$"5 2 fi local_rectLayoutRect done IFS= java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length esac fi } f n"ac_ct_AR";then if.( java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length printf "%\n" "$ac_ct_AR &;} { printf "%s\ p3 ; printf "%sLayoutRect java.lang.StringIndexOutOfBoundsException: Index 40 out of bo java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 2 if test "x$ac_ct_AR" = x; then max :(.,p2y, java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 6 java.lang.StringIndexOutOfBoundsException: Range [28, 8) out of bounds for lengt yes:) { printf "N=> printf "%s\n" "$as_me: WARNING: build<>(mutself mut :F)where : FnMut(&Segment) java.lang.String ac_tool_warned;java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds esac ARrect java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for leng java.lang.StringIndexOutOfBoundsException: Range [8, 4) out of bounds for length else =$" fi { printf "%sAu:from_f32_px(java.lang.StringIndexOutOfBoundsException: Range [45, 4 printf% checkingwhether toenable renaming ." >6; enabled=yes U_DISABLE_RENAMING=0 # Check whether -- if test ${enable_renaming+ylet = p0. exvaluep1.x; then , enableval=enable_renaming; $enableval} in java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 28 no nabled;U_DISABLE_RENAMING=1; UCONFIG_CPPFLAGS="& , ;; *) ;; esac fi { printf "%} } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data printf %s "checking whether to enable functionletmut has_clip_mask = false; enabled=no =0 #Checkwhether -enabletracing given if test then : enableval=$use api::{BorderRadiusClipMode}; (:f32, :f32,x1:f32, y1y1 >LayoutRect CONFIG_CPPFLAGS, U_ENABLE_TRACING=1 ;; nojava.lang.StringIndexOutOfBoundsException: Range [20, 18) out of bounds for le *);; esacjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length fi { c (,BorderRadius>,), printf "s\n "enabled">&6;} #checkif.is present. c_fn_c_check_header_compile "LINENO "elf.h"ac_cv_header_elf_h" "$ac_includes_defaul if test "xexpected_segments.len(), then: printf "%s\n""#define java.lang.StringIndexOutOfBoundsException: Range [36, 35) ou fi ) CONFIG_CPPFLAGS="CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1; fi #Enable/ plugins # Check whether --enable-plugins was given. EdgeMask:: | java.lang.StringIndexOutOfBoundsException: Range [17, 4) out of bounds for lengt java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for leng yes) plugins=true:RIGHT| no) java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length ${} for-enable-plugins" "$LINENO" 5 ;; esac else case e&], esac fi if "plugins" then PLUGINS_TRUE= U_HAVE_PLUGINS=1 else PLUGINS_TRUE U_HAVE_PLUGINS=0 fi if test "x$plugins" = "xtrue"; then UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1" fi = enable=yes { printf fnsegment_rounded_clip_out( { rintfs c to enable loadingof lugins. ifpluginsd.. >6; } #Checkwhether -enable-dyload given ftest${enable_dyload+y} then : enableval=$java.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bound yes|"") U_ENABLE_DYLOAD=1 seg(0.0,0 .,1.,falseEdgeMask::|EdgeMask:BOTTOM)), ;; no) U_ENABLE_DYLOAD=0; enable=; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0"; ;; *) ;; fi { printf "%s\n" "$as_me) printf "%s\n" "$enable" >&6; } if test "$enable" = "yes"; then (.0 .,90.0 0,false EdgeMask:OP|:LEFT)java.lang.StringIndexOutOfBoundsException: Ind if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h S(EdgeMask::EFT | #AC_MSG_RESULT(, { "s\"$java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds fo printf %s rect(.,100,.0 .) ,C::Clip) if test ${, then : printf %s "(cached) " >&6 else case e in #( e :B| cat confdefs.h - <<_ACEOF >fn segment_region_simple( efs.h. */ /* Override any GCC internal prototype to avoid an error. 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"C++ compiler $CXX does not work or no compiler found" "$LINENO" 5 fi if [ "$GXX" = yes ]; then # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++17, # and check that the compiler still works. if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then OLD_CXXFLAGS="${CXXFLAGS}" CXXFLAGS="$CXXFLAGS -std=c++17" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we have a C++17 compiler" >&yle='color: green'>5 printf %s "checking if we have a C++17 compiler... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : cxx17_okay=yes else case e in #( e) cxx17_okay=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cxx17_okay" >&5 printf "%s\n" "$cxx17_okay" >&6; } if [ $cxx17_okay = yes ]; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option -std=c++17" >&yle='color: green'>5 printf "%s\n" "$as_me: Adding CXXFLAGS option -std=c++17" >&6;} UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -std=c++17" else CXXFLAGS="$OLD_CXXFLAGS" fi fi fi ac_ext=c ac_cpp='$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 $LIBS >&5'an> ac_compiler_gnu=$ac_cv_c_compiler_gnu # Always build ICU with multi-threading support. OLD_LIBS=${LIBS} # For Compaq Tru64 (OSF1), we must look for pthread_attr_init # and must do this before searching for pthread_mutex_destroy, or # we will pick up libpthreads.so not libpthread.so # If this fails, then we must test for HPUX specials, before # moving on to a more generic test { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthrea printf %s "checking for pthread_attr_init in -lpthread... " >&6; if test ${ac_cv_lib_pthread_pthread_attr_init+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char pthread_attr_init (void); int main (void) { return pthread_attr_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pthread_pthread_attr_init=yes else case e in #( e) ac_cv_lib_pthread_pthread_attr_init=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr printf "%s\n" "$ac_cv_lib_pthread_pthread_attr_init" >&6; } if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes then : printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h LIBS="-lpthread $LIBS" fi if test $ac_cv_lib_pthread_pthread_attr_init = yes; then : else # Locate the right library for POSIX threads. We look for the # symbols in the libraries first, because on Solaris libc provides # pthread_create but libpthread has the real code :( # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread # FreeBSD users may need libpthread if they do not have libc_r. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mu printf %s "checking for library containing pthread_mutex_destroy... " >&6; } if test ${ac_cv_search_pthread_mutex_destroy+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_func_search_save_LIBS="$LIBS" ac_cv_search_pthread_mutex_destroy="no" for i in pthread pthreads c_r ; do LIBS="-l$i $ac_func_search_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char pthread_mutex_destroy (void); int main (void) { return pthread_mutex_destroy (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_search_pthread_mutex_destroy="-l$i" break fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char pthread_mutex_destroy (void); int main (void) { return pthread_mutex_destroy (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_search_pthread_mutex_destroy="none required" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi LIBS="$ac_func_search_save_LIBS" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_des printf "%s\n" "$ac_cv_search_pthread_mutex_destroy" >&6; } if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pt else : fi if test "$ac_cv_search_pthread_mutex_destroy" != no; then : else # For HP 11 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthre printf %s "checking for pthread_mutex_init in -lpthread... 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It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> int main (void) { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else case e in #( e) ac_cv_c_bigendian=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else case e in #( e) ac_cv_c_bigendian=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } int main (int argc, char **argv) { /* Intimidate the compiler so that it does not optimize the arrays away. */ char *p = argv[0]; ascii_mm[1] = *p++; ebcdic_mm[1] = *p++; ascii_ii[1] = *p++; ebcdic_ii[1] = *p++; return use_ascii (argc) == use_ebcdic (*p); } _ACEOF if ac_fn_c_try_link "$LINENO" then : if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else case e in #( e) ac_cv_c_bigendian=yes ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) U_IS_BIG_ENDIAN=1 U_ENDIAN_CHAR="b" ;; #( no) U_IS_BIG_ENDIAN=0 U_ENDIAN_CHAR="l" ;; #( universal) as_fn_error $? "universal endianness not supported" "$LINENO" 5 ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac # Do various POSIX related checks U_HAVE_NL_LANGINFO_CODESET=0 U_NL_LANGINFO_CODESET=-1 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" if test "x$ac_cv_func_nl_langinfo" = xyes then : U_HAVE_NL_LANGINFO=1 else case e in #( e) U_HAVE_NL_LANGINFO=0 ;; esac fi if test $U_HAVE_NL_LANGINFO -eq 1; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obta printf %s "checking for nl_langinfo's argument to obtain the codeset... 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" >&6; } if test ${ac_cv_var_tzname+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _XOPEN_SOURCE #define _XOPEN_SOURCE #endif #include <stdlib.h> #include <time.h> #ifndef tzname /* For SGI. */ extern char *tzname[]; /* RS6000 and others reject char **tzname. */ #endif int main (void) { atoi(*tzname); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_var_tzname=yes else case e in #( e) ac_cv_var_tzname=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 printf "%s\n" "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then U_TZNAME=tzname U_HAVE_TZNAME=1 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5 printf %s "checking for _tzname... " >&6; } if test ${ac_cv_var__tzname+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> #include <time.h> extern char *_tzname[]; int main (void) { atoi(*_tzname); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_var__tzname=yes else case e in #( e) ac_cv_var__tzname=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5 printf "%s\n" "$ac_cv_var__tzname" >&6; } if test $ac_cv_var__tzname = yes; then U_TZNAME=_tzname U_HAVE_TZNAME=1 else CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5 printf %s "checking for timezone... " >&6; } if test ${ac_cv_var_timezone+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _XOPEN_SOURCE #define _XOPEN_SOURCE #endif #include <time.h> int main (void) { timezone = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_var_timezone=yes else case e in #( e) ac_cv_var_timezone=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&'color: green'>5 printf "%s\n" "$ac_cv_var_timezone" >&6; } U_HAVE_TIMEZONE=0 if test $ac_cv_var_timezone = yes; then U_TIMEZONE=timezone U_HAVE_TIMEZONE=1 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5 printf %s "checking for __timezone... " >&6; } if test ${ac_cv_var___timezone+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> int main (void) { __timezone = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_var___timezone=yes else case e in #( e) ac_cv_var___timezone=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&e='color: green'>5 printf "%s\n" "$ac_cv_var___timezone" >&6; } if test $ac_cv_var___timezone = yes; then U_TIMEZONE=__timezone U_HAVE_TIMEZONE=1 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5 printf %s "checking for _timezone... " >&6; } if test ${ac_cv_var__timezone+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> int main (void) { _timezone = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_var__timezone=yes else case e in #( e) ac_cv_var__timezone=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&='color: green'>5 printf "%s\n" "$ac_cv_var__timezone" >&6; } if test $ac_cv_var__timezone = yes; then U_TIMEZONE=_timezone U_HAVE_TIMEZONE=1 else CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0" fi fi fi # Do various wchar_t related checks ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_include if test "x$ac_cv_header_wchar_h" = xyes then : fi if test "$ac_cv_header_wchar_h" = no then U_HAVE_WCHAR_H=0 U_HAVE_WCSCPY=0 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0" else printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h U_HAVE_WCHAR_H=1 # Some broken systems have wchar.h but not some of its functions... { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >& printf %s "checking for library containing wcscpy... " >&6; } if test ${ac_cv_search_wcscpy+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char wcscpy (void); int main (void) { return wcscpy (); ; return 0; } _ACEOF for ac_lib in '' wcs w do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_wcscpy=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_wcscpy+y} then : break fi done if test ${ac_cv_search_wcscpy+y} then : else case e in #( e) ac_cv_search_wcscpy=no ;; esac fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&='color: green'>5 printf "%s\n" "$ac_cv_search_wcscpy" >&6; } ac_res=$ac_cv_search_wcscpy if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi if test "$ac_cv_search_wcscpy" != no; then U_HAVE_WCSCPY=1 else U_HAVE_WCSCPY=0 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0" fi fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 printf %s "checking size of wchar_t... " >&6; } if test ${ac_cv_sizeof_wchar_t+y} then : printf %s "(cached) " >&6 else case e in #( e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_ #if STDC_HEADERS #include <stddef.h> #endif #include <stdlib.h> #if HAVE_WCHAR_H #include <string.h> #include <wchar.h> #endif " then : else case e in #( e) if test "$ac_cv_type_wchar_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (wchar_t) See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_wchar_t=0 fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&e='color: green'>5 printf "%s\n" "$ac_cv_sizeof_wchar_t" >&6; } printf "%s\n" "#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t" >>confdefs.h U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t # We do this check to verify that everything is okay. if test $U_SIZEOF_WCHAR_T = 0; then if test $U_HAVE_WCHAR_H=1; then as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&< printf %s "checking for UTF-16 string literal support... 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CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1" U_CHECK_UTF16_STRING=0 fi fi ;; *-*-hpux*) if test "$GCC" = no; then # The option will be detected at compile time without additional compiler options. CHECK_UTF16_STRING_RESULT="available" fi ;; *-*-cygwin) # wchar_t can be used CHECK_UTF16_STRING_RESULT="available" ;; *) ;; esac # GCC >= 4.4 supports UTF16 string literals. As of ICU 62, both C and C++ files require them. if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then if test "$GCC" = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static const unsigned short test[] = u"This is a UTF16 literal string."; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : CC_UTF16_STRING=1 else case e in #( e) CC_UTF16_STRING=0 ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "$CC_UTF16_STRING" = 1; then CHECK_UTF16_STRING_RESULT="C only"; fi fi if test "$GXX" = yes; then # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about. ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&< ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static const char16_t test[] = u"This is a UTF16 literal string."; int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : CXX_UTF16_STRING=1 else case e in #( e) CXX_UTF16_STRING=0 ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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 $LIBS >& ac_compiler_gnu=$ac_cv_c_compiler_gnu if test "$CXX_UTF16_STRING" = 1; then if test "$CC_UTF16_STRING" = 1; then CHECK_UTF16_STRING_RESULT="available"; else CHECK_UTF16_STRING_RESULT="C++ only"; fi fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >& printf "%s\n" "$CHECK_UTF16_STRING_RESULT" >&6; } # Enable/disable extras # Check whether --enable-extras was given. if test ${enable_extras+y} then : enableval=$enable_extras; case "${enableval}" in yes) extras=true ;; no) extras=false ;; *) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to th which seems to be undefined. Please make sure it is defined" >&5 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" case $ac_file in -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unreco printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&='color: green'>2;} fi if test -z "$PYTHON"; then echo "" > data/rules.mk echo "" > test/testdata/rules.mk else if test -f "$srcdir/data/locales/root.txt"; then echo "Spawning Python to generate data/rules.mk..." PYTHONPATH="$srcdir/python" \ $PYTHON -m icutools.databuilder \ --mode gnumake \ --seqmode parallel \ --src_dir "$srcdir/data" \ --filter_file "$ICU_DATA_FILTER_FILE" \ $ICU_DATA_BUILDTOOL_OPTS \ > data/rules.mk if test "$?" != "0"; then as_fn_error $? "Python failed to run; see above error." "$LINENO" 5 fi else echo "Not rebuilding data/rules.mk, assuming prebuilt data in data/in" touch data/rules.mk fi echo "Spawning Python to generate test/testdata/rules.mk..." PYTHONPATH="$srcdir/python" \ $PYTHON -m icutools.databuilder \ --mode gnumake \ --seqmode parallel \ --src_dir "$srcdir/test/testdata" \ > test/testdata/rules.mk if test "$?" != "0"; then as_fn_error $? "Python failed to run; see above error." "$LINENO" 5 fi fi echo echo "ICU for C/C++ $VERSION is ready to be built." echo "=== Important Notes: ===" echo "Data Packaging: $datapackaging" echo " This means: $datapackaging_msg" echo " To locate data: $datapackaging_howfound" if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU." else echo "** WARNING: $U_MAKE may not be GNU make." echo "This may cause ICU to fail to build. Please make sure that GNU make" echo "is in your PATH so that the configure script can detect its location." fi if test "x$AR" = "xfalse"; then echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fa fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&tyle='color: green'>5 printf %s "checking the version of \"$U_MAKE\"... " >&6; } if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading printf "%s\n" "too old or test failed - try upgrading GNU Make" >&6; fi if test -n "$UCONFIG_CPPFLAGS"; then HDRFILE="uconfig.h.prepend" echo "*** WARNING: You must set the following flags before code compiled against this ICU will f echo echo " ${UCONFIG_CPPFLAGS}" echo echo 'The recommended way to do this is to prepend the following lines to source/common/unicod echo "Creating the file ${HDRFILE}" echo echo '--------------- ' "${HDRFILE}" echo > "${HDRFILE}" echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}" echo >> "${HDRFILE}" for flag in ${UCONFIG_CPPFLAGS}; do echo " /* $flag */" >> "${HDRFILE}" case "${flag}" in -D*=*) \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}" \echo >> "${HDRFILE}" ;; -D*) \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}" \echo >> "${HDRFILE}" ;; *) \echo "/* Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}" \echo >> "${HDRFILE}" ;; esac done cat "${HDRFILE}" \echo "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}" echo >> "${HDRFILE}" echo '--------------- end ' "${HDRFILE}" fi if test -n "$UCONFIG_CFLAGS"; then echo "C apps may want to build with CFLAGS = ${UCONFIG_CFLAGS}" fi if test -n "$UCONFIG_CXXFLAGS"; then echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}" fi if test "$tools" = false; then echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests." echo "## Expect build failures in the 'data', 'test', and other directories." fi if test -z "$PYTHON"; then echo "** Note: Python not found. You will not be able to build data from source or run tests." fi $as_unset _CXX_CXXSUFFIX
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