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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. 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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; } " 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" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## 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 # The following define is needed when building with Cygwin since newer # versions of autoconf incorrectly set SHELL to /bin/bash instead of # /bin/sh. The bash shell seems to suffer from some strange failures. SHELL=/bin/sh TK_VERSION=8.7 TK_MAJOR_VERSION=8 TK_MINOR_VERSION=7 TK_PATCH_LEVEL="b1" VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION #------------------------------------------------------------------------ # Handle the --prefix=... option #------------------------------------------------------------------------ if test "${prefix}" = "NONE"; then prefix=/usr/local fi if test "${exec_prefix}" = "NONE"; then exec_prefix=$prefix fi # libdir must be a fully qualified path (not ${exec_prefix}/lib) eval libdir="$libdir" #------------------------------------------------------------------------ # Standard compiler checks #------------------------------------------------------------------------ # If the user did not set CFLAGS, set it now to keep # the AC_PROG_CC macro from adding "-g -O2". if test "${CFLAGS+set}" != "set" ; then CFLAGS="" fi ac_ext=c ac_cpp='$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 $LIBS >&5' ac_compiler_gnu=$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=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="${ac_tool_prefix}gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$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=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$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=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe 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... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; 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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" >&6; } if test ${ac_cv_prog_cc_c89+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_c_conftest_c89_program _ACEOF for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_c89=$ac_arg fi rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC ;; esac fi if test "x$ac_cv_prog_cc_c89" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } else case e in #( e) if test "x$ac_cv_prog_cc_c89" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } CC="$CC $ac_cv_prog_cc_c89" ;; esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 ac_prog_cc_stdc=c89 ;; esac 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 $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... 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" >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="${ac_tool_prefix}ar" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$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 -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=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$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=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$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 case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$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 if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. set dummy ${ac_tool_prefix}windres; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RC"; then ac_cv_prog_RC="$RC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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_RC="${ac_tool_prefix}windres" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RC=$ac_cv_prog_RC if test -n "$RC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 printf "%s\n" "$RC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RC"; then ac_ct_RC=$RC # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RC"; then ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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_RC="windres" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RC=$ac_cv_prog_ac_ct_RC if test -n "$ac_ct_RC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 printf "%s\n" "$ac_ct_RC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RC" = x; then RC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RC=$ac_ct_RC fi else RC="$ac_cv_prog_RC" fi #-------------------------------------------------------------------- # Checks to see if the make program sets the $MAKE variable. #-------------------------------------------------------------------- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` if eval test \${ac_cv_prog_make_${ac_make}_set+y} then : printf %s "(cached) " >&6 else case e in #( e) cat >conftest.make <<\_ACEOF SHELL = /bin/sh all: @echo '@@@%%%=$(MAKE)=@@@%%%' _ACEOF # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. case `${MAKE-make} -f conftest.make 2>/dev/null` in *@@@%%%=?*=@@@%%%*) eval ac_cv_prog_make_${ac_make}_set=yes;; *) eval ac_cv_prog_make_${ac_make}_set=no;; esac rm -f conftest.make ;; esac fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } SET_MAKE= else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi #-------------------------------------------------------------------- # Determines the correct binary file extension (.o, .obj, .exe etc.) #-------------------------------------------------------------------- #-------------------------------------------------------------------- # The statements below define a collection of symbols related to # building libtk as a shared library instead of a static library. #-------------------------------------------------------------------- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 printf %s "checking how to build libraries... " >&6; } # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; tcl_ok=$enableval else case e in #( e) tcl_ok=yes ;; esac fi if test "$tcl_ok" = "yes" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: shared" >&5 printf "%s\n" "shared" >&6; } SHARED_BUILD=1 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: static" >&5 printf "%s\n" "static" >&6; } SHARED_BUILD=0 printf "%s\n" "#define STATIC_BUILD 1" >>confdefs.h fi #-------------------------------------------------------------------- # Locate and source the tclConfig.sh file. #-------------------------------------------------------------------- # # Ok, lets find the tcl configuration # First, look for one uninstalled. # the alternative search directory is invoked by --with-tcl # if test x"${no_tcl}" = x ; then # we reset no_tcl in case something fails here no_tcl=true # Check whether --with-tcl was given. if test ${with_tcl+y} then : withval=$with_tcl; with_tclconfig="${withval}" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5 printf %s "checking for Tcl configuration... " >&6; } if test ${ac_cv_c_tclconfig+y} then : printf %s "(cached) " >&6 else case e in #( e) # First check to see if --with-tcl was specified. if test x"${with_tclconfig}" != x ; then case "${with_tclconfig}" in */tclConfig.sh ) if test -f "${with_tclconfig}"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5 printf "%s\n" "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;} with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" fi ;; esac if test -f "${with_tclconfig}/tclConfig.sh" ; then ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" else as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5 fi fi # then check for a private Tcl installation if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ ../tcl \ `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ ../../tcl \ `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ ../../../tcl \ `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do if test -f "$i/win/tclConfig.sh" ; then ac_cv_c_tclconfig="`(cd $i/win; pwd)`" break fi done fi # check in a few common install locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in `ls -d ${libdir} 2>/dev/null` \ `ls -d ${exec_prefix}/lib 2>/dev/null` \ `ls -d ${prefix}/lib 2>/dev/null` \ `ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \ `ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \ `ls -d /c/Tcl/lib 2>/dev/null` \ `ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \ `ls -d C:/Tcl/lib 2>/dev/null` \ `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ ; do if test -f "$i/tclConfig.sh" ; then ac_cv_c_tclconfig="`(cd $i; pwd)`" break fi done fi # check in a few other private locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ ${srcdir}/../tcl \ `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do if test -f "$i/win/tclConfig.sh" ; then ac_cv_c_tclconfig="`(cd $i/win; pwd)`" break fi done fi ;; esac fi if test x"${ac_cv_c_tclconfig}" = x ; then TCL_BIN_DIR="# no Tcl configs found" as_fn_error $? "Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh" "$LINENO" 5 else no_tcl= TCL_BIN_DIR="${ac_cv_c_tclconfig}" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 printf "%s\n" "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 printf %s "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; } if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: loading" >&5 printf "%s\n" "loading" >&6; } . "${TCL_BIN_DIR}/tclConfig.sh" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 printf "%s\n" "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } fi # # If the TCL_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. # For example, the variable TCL_LIB_SPEC will be set to the value # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC # instead of TCL_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. # if test -f $TCL_BIN_DIR/Makefile ; then TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} fi eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" if test "${TCL_MAJOR_VERSION}" -lt 9 ; then if test "${TCL_MAJOR_VERSION}" != "${TK_MAJOR_VERSION}"; then as_fn_error $? "${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}. Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+. Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better." "$LINENO" 5 fi if test "${TCL_MINOR_VERSION}" -lt 6; then as_fn_error $? "${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}. Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl 8.6+. Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6 or better." "$LINENO" 5 fi fi #-------------------------------------------------------------------- # The statements below define a collection of compile flags. This # macro depends on the value of SHARED_BUILD, and should be called # after SC_ENABLE_SHARED checks the configure switches. #-------------------------------------------------------------------- # Step 0: Enable 64 bit support? { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 printf %s "checking if 64bit support is requested... " >&6; } # Check whether --enable-64bit was given. if test ${enable_64bit+y} then : enableval=$enable_64bit; do64bit=$enableval else case e in #( e) do64bit=no ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 printf "%s\n" "$do64bit" >&6; } # Set some defaults (may get changed below) EXTRA_CFLAGS="" printf "%s\n" "#define MODULE_SCOPE extern" >>confdefs.h # Extract the first word of "cygpath", so it can be a program name with args. set dummy cygpath; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CYGPATH+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CYGPATH"; then ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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_CYGPATH="cygpath -m" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" fi ;; esac fi CYGPATH=$ac_cv_prog_CYGPATH if test -n "$CYGPATH"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5 printf "%s\n" "$CYGPATH" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "wine", so it can be a program name with args. set dummy wine; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_WINE+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$WINE"; then ac_cv_prog_WINE="$WINE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac 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_WINE="wine" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi WINE=$ac_cv_prog_WINE if test -n "$WINE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WINE" >&5 printf "%s\n" "$WINE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi SHLIB_SUFFIX=".dll" # MACHINE is IX86 for LINK, but this is used by the manifest, # which requires x86|amd64|arm64|ia64. MACHINE="X86" if test "$GCC" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5 printf %s "checking for cross-compile version of gcc... " >&6; } if test ${ac_cv_cross+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _WIN32 #error cross-compiler #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_cross=no else case e in #( e) ac_cv_cross=yes ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5 printf "%s\n" "$ac_cv_cross" >&6; } if test "$ac_cv_cross" = "yes"; then case "$do64bit" in amd64|x64|yes) CC="x86_64-w64-mingw32-${CC}" LD="x86_64-w64-mingw32-ld" AR="x86_64-w64-mingw32-ar" RANLIB="x86_64-w64-mingw32-ranlib" RC="x86_64-w64-mingw32-windres" ;; arm64|aarch64) CC="aarch64-w64-mingw32-${CC}" LD="aarch64-w64-mingw32-ld" AR="aarch64-w64-mingw32-ar" RANLIB="aarch64-w64-mingw32-ranlib" RC="aarch64-w64-mingw32-windres" ;; *) CC="i686-w64-mingw32-${CC}" LD="i686-w64-mingw32-ld" AR="i686-w64-mingw32-ar" RANLIB="i686-w64-mingw32-ranlib" RC="i686-w64-mingw32-windres" ;; esac fi fi # Check for a bug in gcc's windres that causes the # compile to fail when a Windows native path is # passed into windres. The mingw toolchain requires # Windows native paths while Cygwin should work # with both. Avoid the bug by passing a POSIX # path when using the Cygwin toolchain. if test "$GCC" = "yes" && test "$CYGPATH" != "echo" ; then conftest=/tmp/conftest.rc echo "STRINGTABLE BEGIN" > $conftest echo "101 \"name\"" >> $conftest echo "END" >> $conftest { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Windows native path bug in windres" >&5 printf %s "checking for Windows native path bug in windres... " >&6; } cyg_conftest=`$CYGPATH $conftest` if { ac_try='$RC -o conftest.res.o $cyg_conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } CYGPATH=echo fi conftest= cyg_conftest= fi if test "$CYGPATH" = "echo"; then DEPARG='"$<"' else DEPARG='"$(shell $(CYGPATH) $<)"' fi # set various compiler flags depending on whether we are using gcc or cl if test "${GCC}" = "yes" ; then extra_cflags="-pipe" extra_ldflags="-pipe -static-libgcc" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mingw32 version of gcc" >&5 printf %s "checking for mingw32 version of gcc... " >&6; } if test ${ac_cv_win32+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _WIN32 #error win32 #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_win32=no else case e in #( e) ac_cv_win32=yes ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win32" >&5 printf "%s\n" "$ac_cv_win32" >&6; } if test "$ac_cv_win32" != "yes"; then as_fn_error $? "${CC} cannot produce win32 executables." "$LINENO" 5 fi if test "$do64bit" != "arm64"; then extra_cflags="$extra_cflags -DHAVE_CPUID=1" fi hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working -municode linker flag" >&5 printf %s "checking for working -municode linker flag... " >&6; } if test ${ac_cv_municode+y} then : printf %s "(cached) " >&6 else case e in #( e) # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext } then : ac_retval=0 else case e in #( e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 ;; esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_link cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;} int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_municode=yes else case e in #( e) ac_cv_municode=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_municode" >&5 printf "%s\n" "$ac_cv_municode" >&6; } CFLAGS=$hold_cflags if test "$ac_cv_municode" = "yes" ; then extra_ldflags="$extra_ldflags -municode" else extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS" fi hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fno-lto" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working -fno-lto" >&5 printf %s "checking for working -fno-lto... " >&6; } if test ${ac_cv_nolto+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_nolto=yes else case e in #( e) ac_cv_nolto=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nolto" >&5 printf "%s\n" "$ac_cv_nolto" >&6; } CFLAGS=$hold_cflags if test "$ac_cv_nolto" = "yes" ; then CFLAGS_NOLTO="-fno-lto" else CFLAGS_NOLTO="" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -finput-charset" >&5 printf %s "checking if the compiler understands -finput-charset... " >&6; } if test ${tcl_cv_cc_input_charset+y} then : printf %s "(cached) " >&6 else case e in #( e) hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -finput-charset=UTF-8" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_cv_cc_input_charset=yes else case e in #( e) tcl_cv_cc_input_charset=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS=$hold_cflags ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_input_charset" >&5 printf "%s\n" "$tcl_cv_cc_input_charset" >&6; } if test $tcl_cv_cc_input_charset = yes; then extra_cflags="$extra_cflags -finput-charset=UTF-8" fi fi hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Wl,--enable-auto-image-base" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working --enable-auto-image-base" >&5 printf %s "checking for working --enable-auto-image-base... " >&6; } if test ${ac_cv_enable_auto_image_base+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_enable_auto_image_base=yes else case e in #( e) ac_cv_enable_auto_image_base=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_auto_image_base" >&5 printf "%s\n" "$ac_cv_enable_auto_image_base" >&6; } CFLAGS=$hold_cflags if test "$ac_cv_enable_auto_image_base" == "yes" ; then extra_ldflags="$extra_ldflags -Wl,--enable-auto-image-base" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler flags" >&5 printf %s "checking compiler flags... " >&6; } if test "${GCC}" = "yes" ; then SHLIB_LD="" SHLIB_LD_LIBS='${LIBS}' LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32" # mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32 -lwinspool" STLIB_LD='${AR} cr' RC_OUT=-o RC_TYPE= RC_INCLUDE=--include RC_DEFINE=--define RES=res.o MAKE_LIB="\${STLIB_LD} \$@" MAKE_STUB_LIB="\${STLIB_LD} \$@" POST_MAKE_LIB="\${RANLIB} \$@" MAKE_EXE="\${CC} -o \$@" LIBPREFIX="lib" if test "${SHARED_BUILD}" = "0" ; then # static { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 printf "%s\n" "using static flags" >&6; } runtime= LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 printf "%s\n" "using shared flags" >&6; } # ad-hoc check to see if CC supports -shared. if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then as_fn_error $? "${CC} does not support the -shared option. You will need to upgrade to a newer version of the toolchain." "$LINENO" 5 fi runtime= # Add SHLIB_LD_LIBS to the Make rule, not here. EXESUFFIX=".exe" LIBRARIES="\${SHARED_LIBRARIES}" fi # Link with gcc since ld does not link to default libs like # -luser32 and -lmsvcrt by default. SHLIB_LD='${CC} -shared' SHLIB_LD_LIBS='${LIBS}' MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \$@ ${extra_ldflags} \ -Wl,--out-implib,\$(patsubst %.dll,lib%.dll.a,\$@)" # DLLSUFFIX is separate because it is the building block for # users of tclConfig.sh that may build shared or static. DLLSUFFIX=".dll" LIBSUFFIX=".a" LIBFLAGSUFFIX="" SHLIB_SUFFIX=.dll EXTRA_CFLAGS="${extra_cflags}" CFLAGS_DEBUG=-g CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" CFLAGS_WARNING="-Wall -Wextra -Wshadow -Wundef -Wwrite-strings -Wpointer-arith" LDFLAGS_DEBUG= LDFLAGS_OPTIMIZE= case "${CC}" in *++) CFLAGS_WARNING="${CFLAGS_WARNING} -Wno-format" ;; *) CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -fextended-identifiers" ;; esac # Specify the CC output file names based on the target name CC_OBJNAME="-o \$@" CC_EXENAME="-o \$@" # Specify linker flags depending on the type of app being # built -- Console vs. Window. # # ORIGINAL COMMENT: # We need to pass -e _WinMain@16 so that ld will use # WinMain() instead of main() as the entry point. We can't # use autoconf to check for this case since it would need # to run an executable and that does not work when # cross compiling. Remove this -e workaround once we # require a gcc that does not have this bug. # # MK NOTE: Tk should use a different mechanism. This causes # interesting problems, such as wish dying at startup. #LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}" LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}" LDFLAGS_WINDOW="-mwindows ${extra_ldflags}" case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } ;; arm64|aarch64) MACHINE="ARM64" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using ARM64 $MACHINE mode" >&5 printf "%s\n" " Using ARM64 $MACHINE mode" >&6; } ;; ia64) MACHINE="IA64" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using IA64 $MACHINE mode" >&5 printf "%s\n" " Using IA64 $MACHINE mode" >&6; } ;; *) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _WIN64 #error 32-bit #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_win_64bit=yes else case e in #( e) tcl_win_64bit=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "$tcl_win_64bit" = "yes" ; then do64bit=amd64 MACHINE="AMD64" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } fi ;; esac else if test "${SHARED_BUILD}" = "0" ; then # static { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 printf "%s\n" "using static flags" >&6; } runtime=-MT LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 printf "%s\n" "using shared flags" >&6; } runtime=-MD # Add SHLIB_LD_LIBS to the Make rule, not here. LIBRARIES="\${SHARED_LIBRARIES}" EXESUFFIX=".exe" case "x`echo \${VisualStudioVersion}`" in x1[4-9]*) lflags="${lflags} -nodefaultlib:libucrt.lib" ;; *) ;; esac fi MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\$@" # DLLSUFFIX is separate because it is the building block for # users of tclConfig.sh that may build shared or static. DLLSUFFIX=".dll" LIBSUFFIX=".lib" LIBFLAGSUFFIX="" if test "$do64bit" != "no" ; then case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build ;; arm64|aarch64) MACHINE="ARM64" ;; ia64) MACHINE="IA64" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } fi LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib" case "x`echo \${VisualStudioVersion}`" in x1[4-9]*) LIBS="$LIBS ucrt.lib" ;; *) ;; esac if test "$do64bit" != "no" ; then RC="rc" CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d" CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo -MACHINE:${MACHINE}" LINKBIN="link" # Avoid 'unresolved external symbol __security_cookie' errors. # c.f. http://support.microsoft.com/?id=894573 LIBS="$LIBS bufferoverflowU.lib" else RC="rc" # -Od - no optimization # -WX - warnings as errors CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d" # -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy) CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo" LINKBIN="link" fi LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib winspool.lib" SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}" SHLIB_LD_LIBS='${LIBS}' # link -lib only works when -lib is the first arg STLIB_LD="${LINKBIN} -lib ${lflags}" RC_OUT=-fo RC_TYPE=-r RC_INCLUDE=-i RC_DEFINE=-d RES=res MAKE_LIB="\${STLIB_LD} -out:\$@" MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\$@" POST_MAKE_LIB= MAKE_EXE="\${CC} -Fe\$@" LIBPREFIX="" CFLAGS_DEBUG="${CFLAGS_DEBUG} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE" CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE" EXTRA_CFLAGS="" CFLAGS_WARNING="-W3" LDFLAGS_DEBUG="-debug" LDFLAGS_OPTIMIZE="-release" # Specify the CC output file names based on the target name CC_OBJNAME="-Fo\$@" CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\$@')\"" # Specify linker flags depending on the type of app being # built -- Console vs. Window. if test "${TARGETCPU}" != "X86"; then LDFLAGS_CONSOLE="-link ${lflags}" LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} else LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" fi fi if test "$do64bit" != "no" ; then printf "%s\n" "#define TCL_CFG_DO64BIT 1" >>confdefs.h fi if test "${GCC}" = "yes" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5 printf %s "checking for SEH support in compiler... " >&6; } if test ${tcl_cv_seh+y} then : printf %s "(cached) " >&6 else case e in #( e) if test "$cross_compiling" = yes then : tcl_cv_seh=no else case e in #( e) # ac_fn_c_try_run LINENO # ---------------------- # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that # executables *can* be run. ac_fn_c_try_run () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then : ac_retval=0 else case e in #( e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status ;; esac fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_run cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN int main(int argc, char** argv) { int a, b = 0; __try { a = 666 / b; } __except (EXCEPTION_EXECUTE_HANDLER) { return 0; } return 1; } _ACEOF if ac_fn_c_try_run "$LINENO" then : tcl_cv_seh=yes else case e in #( e) tcl_cv_seh=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5 printf "%s\n" "$tcl_cv_seh" >&6; } if test "$tcl_cv_seh" = "no" ; then printf "%s\n" "#define HAVE_NO_SEH 1" >>confdefs.h fi # # Check to see if the excpt.h include file provided contains the # definition for EXCEPTION_DISPOSITION; if not, which is the case # with Cygwin's version as of 2002-04-10, define it to be int, # sufficient for getting the current code to work. # { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5 printf %s "checking for EXCEPTION_DISPOSITION support in include files... " >&6; } if test ${tcl_cv_eh_disposition+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # define WIN32_LEAN_AND_MEAN # include # undef WIN32_LEAN_AND_MEAN int main (void) { EXCEPTION_DISPOSITION x; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_cv_eh_disposition=yes else case e in #( e) tcl_cv_eh_disposition=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5 printf "%s\n" "$tcl_cv_eh_disposition" >&6; } if test "$tcl_cv_eh_disposition" = "no" ; then printf "%s\n" "#define EXCEPTION_DISPOSITION int" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default" if test "x$ac_cv_header_stdbool_h" = xyes then : printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h fi # See if the compiler supports casting to a union type. # This is used to stop gcc from printing a compiler # warning when initializing a union member. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 printf %s "checking for cast to union support... " >&6; } if test ${tcl_cv_cast_to_union+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { union foo { int i; double d; }; union foo f = (union foo) (int) 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_cv_cast_to_union=yes else case e in #( e) tcl_cv_cast_to_union=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 printf "%s\n" "$tcl_cv_cast_to_union" >&6; } if test "$tcl_cv_cast_to_union" = "yes"; then printf "%s\n" "#define HAVE_CAST_TO_UNION 1" >>confdefs.h fi fi # DL_LIBS is empty, but then we match the Unix version ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" " #include " if test "x$ac_cv_type_intptr_t" = xyes then : printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" " #include " if test "x$ac_cv_type_uintptr_t" = xyes then : printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h fi #-------------------------------------------------------------------- # man2tcl needs this so that it can use errno.h #-------------------------------------------------------------------- ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" if test "x$ac_cv_header_errno_h" = xyes then : else case e in #( e) MAN2TCLFLAGS="-DNO_ERRNO_H" ;; esac fi #------------------------------------------- # Check for _strtoi64 #------------------------------------------- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking availability of _strtoi64" >&5 printf %s "checking availability of _strtoi64... " >&6; } if test ${tcl_cv_strtoi64+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { _strtoi64(0,0,0) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : tcl_cv_strtoi64=yes else case e in #( e) tcl_cv_strtoi64=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strtoi64" >&5 printf "%s\n" "$tcl_cv_strtoi64" >&6; } if test $tcl_cv_strtoi64 = no; then printf "%s\n" "#define NO_STRTOI64 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" if test "x$ac_cv_type_intptr_t" = xyes then : printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pointer-size signed integer type" >&5 printf %s "checking for pointer-size signed integer type... " >&6; } if test ${tcl_cv_intptr_t+y} then : printf %s "(cached) " >&6 else case e in #( e) for tcl_cv_intptr_t in "int" "long" "__int64" none; do if test "$tcl_cv_intptr_t" != none; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_ok=yes else case e in #( e) tcl_ok=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$tcl_ok" = yes && break; fi done ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intptr_t" >&5 printf "%s\n" "$tcl_cv_intptr_t" >&6; } if test "$tcl_cv_intptr_t" != none; then printf "%s\n" "#define intptr_t $tcl_cv_intptr_t" >>confdefs.h fi ;; esac fi ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" if test "x$ac_cv_type_uintptr_t" = xyes then : printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pointer-size unsigned integer type" >&5 printf %s "checking for pointer-size unsigned integer type... " >&6; } if test ${tcl_cv_uintptr_t+y} then : printf %s "(cached) " >&6 else case e in #( e) for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned __int64" \ none; do if test "$tcl_cv_uintptr_t" != none; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : tcl_ok=yes else case e in #( e) tcl_ok=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$tcl_ok" = yes && break; fi done ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_uintptr_t" >&5 printf "%s\n" "$tcl_cv_uintptr_t" >&6; } if test "$tcl_cv_uintptr_t" != none; then printf "%s\n" "#define uintptr_t $tcl_cv_uintptr_t" >>confdefs.h fi ;; esac fi #-------------------------------------------------------------------- # Set the default compiler switches based on the --enable-symbols # option. This macro depends on C flags, and should be called # after SC_CONFIG_CFLAGS macro is called. #-------------------------------------------------------------------- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 printf %s "checking for build with symbols... " >&6; } # Check whether --enable-symbols was given. if test ${enable_symbols+y} then : enableval=$enable_symbols; tcl_ok=$enableval else case e in #( e) tcl_ok=no ;; esac fi # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' printf "%s\n" "#define NDEBUG 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } printf "%s\n" "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h else CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' if test "$tcl_ok" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 printf "%s\n" "yes (standard debugging)" >&6; } fi fi if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then printf "%s\n" "#define TCL_MEM_DEBUG 1" >>confdefs.h fi if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then printf "%s\n" "#define TCL_COMPILE_DEBUG 1" >>confdefs.h printf "%s\n" "#define TCL_COMPILE_STATS 1" >>confdefs.h fi if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then if test "$tcl_ok" = "all"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5 printf "%s\n" "enabled symbols mem compile debugging" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 printf "%s\n" "enabled $tcl_ok debugging" >&6; } fi fi #-------------------------------------------------------------------- # Embed the manifest if we can determine how #-------------------------------------------------------------------- ac_ext=c ac_cpp='$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 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 printf %s "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 else case e in #( e) # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else case e in #( e) # Broken: fails on valid input. continue ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else case e in #( e) # Passes both tests. ac_preproc_ok=: break ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : break fi done ac_cv_prog_CPP=$CPP ;; esac fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else case e in #( e) # Broken: fails on valid input. continue ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else case e in #( e) # Passes both tests. ac_preproc_ok=: break ;; esac fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : else case e in #( e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See 'config.log' for more details" "$LINENO" 5; } ;; esac fi ac_ext=c ac_cpp='$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 $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 printf %s "checking for egrep -e... " >&6; } if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$EGREP_TRADITIONAL"; then ac_path_EGREP_TRADITIONAL_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 $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. # Check for GNU $ac_path_EGREP_TRADITIONAL case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then : fi else ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi if test "$ac_cv_path_EGREP_TRADITIONAL" then : ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" else case e in #( e) if test -z "$EGREP_TRADITIONAL"; then ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue # Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. # Check for GNU $ac_path_EGREP_TRADITIONAL case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to embed manifest" >&5 printf %s "checking whether to embed manifest... " >&6; } # Check whether --enable-embedded-manifest was given. if test ${enable_embedded_manifest+y} then : enableval=$enable_embedded_manifest; embed_ok=$enableval else case e in #( e) embed_ok=yes ;; esac fi VC_MANIFEST_EMBED_DLL= VC_MANIFEST_EMBED_EXE= result=no if test "$embed_ok" = "yes" -a "${SHARED_BUILD}" = "1" \ -a "$GCC" != "yes" ; then # Add the magic to embed the manifest into the dll/exe cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined(_MSC_VER) && _MSC_VER >= 1400 print("manifest needed") #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP_TRADITIONAL "manifest needed" >/dev/null 2>&1 then : # Could do a CHECK_PROG for mt, but should always be with MSVC8+ # Could add 'if test -f' check, but manifest should be created # in this compiler case # Add in a manifest argument that may be specified # XXX Needs improvement so that the test for existence accounts # XXX for a provided (known) manifest VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest wish.exe.manifest -outputresource:\$@\;2 ; fi" VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest wish.exe.manifest -outputresource:\$@\;1 ; fi" result=yes if test "xwish.exe.manifest" != x ; then result="yes (wish.exe.manifest)" fi fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $result" >&5 printf "%s\n" "$result" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tclsh in Tcl build directory" >&5 printf %s "checking for tclsh in Tcl build directory... " >&6; } BUILD_TCLSH=${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}\${EXESUFFIX} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BUILD_TCLSH" >&5 printf "%s\n" "$BUILD_TCLSH" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 printf %s "checking for tclsh... " >&6; } if test ${ac_cv_path_tclsh+y} then : printf %s "(cached) " >&6 else case e in #( e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/tclsh[8-9]*.exe 2> /dev/null` \ `ls -r $dir/tclsh* 2> /dev/null` ; do if test x"$ac_cv_path_tclsh" = x ; then if test -f "$j" ; then ac_cv_path_tclsh=$j break fi fi done done ;; esac fi if test -f "$ac_cv_path_tclsh" ; then TCLSH_PROG="$ac_cv_path_tclsh" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5 printf "%s\n" "$TCLSH_PROG" >&6; } else # It is not an error if an installed version of Tcl can't be located. TCLSH_PROG="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5 printf "%s\n" "No tclsh found on PATH" >&6; } fi #-------------------------------------------------------------------- # Zipfs support - Tip 430 #-------------------------------------------------------------------- # Check whether --enable-zipfs was given. if test ${enable_zipfs+y} then : enableval=$enable_zipfs; tcl_ok=$enableval else case e in #( e) tcl_ok=yes ;; esac fi if test "$tcl_ok" = "yes" ; then # # Find a native compiler # # Put a plausible default for CC_FOR_BUILD in Makefile. if test -z "$CC_FOR_BUILD"; then if test "x$cross_compiling" = "xno"; then CC_FOR_BUILD='$(CC)' else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5 printf %s "checking for gcc... " >&6; } if test ${ac_cv_path_cc+y} then : printf %s "(cached) " >&6 else case e in #( e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/gcc 2> /dev/null` \ `ls -r $dir/gcc 2> /dev/null` ; do if test x"$ac_cv_path_cc" = x ; then if test -f "$j" ; then ac_cv_path_cc=$j break fi fi done done ;; esac fi fi fi # Also set EXEEXT_FOR_BUILD. if test "x$cross_compiling" = "xno"; then EXEEXT_FOR_BUILD='$(EXEEXT)' OBJEXT_FOR_BUILD='$(OBJEXT)' else OBJEXT_FOR_BUILD='.no' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 printf %s "checking for build system executable suffix... " >&6; } if test ${bfd_cv_build_exeext+y} then : printf %s "(cached) " >&6 else case e in #( e) rm -f conftest* echo 'int main () { return 0; }' > conftest.c bfd_cv_build_exeext= ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 for file in conftest.*; do case $file in *.c | *.o | *.obj | *.ilk | *.pdb) ;; *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; esac done rm -f conftest* test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 printf "%s\n" "$bfd_cv_build_exeext" >&6; } EXEEXT_FOR_BUILD="" test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} fi # # Find a native zip implementation # ZIP_PROG="" ZIP_PROG_OPTIONS="" ZIP_PROG_VFSSEARCH="" ZIP_INSTALL_OBJS="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zip" >&5 printf %s "checking for zip... " >&6; } if test ${ac_cv_path_zip+y} then : printf %s "(cached) " >&6 else case e in #( e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/zip 2> /dev/null` \ `ls -r $dir/zip 2> /dev/null` ; do if test x"$ac_cv_path_zip" = x ; then if test -f "$j" ; then ac_cv_path_zip=$j break fi fi done done ;; esac fi if test -f "$ac_cv_path_zip" ; then ZIP_PROG="$ac_cv_path_zip" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5 printf "%s\n" "$ZIP_PROG" >&6; } ZIP_PROG_OPTIONS="-rq" ZIP_PROG_VFSSEARCH="*" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5 printf "%s\n" "Found INFO Zip in environment" >&6; } # Use standard arguments for zip else # It is not an error if an installed version of Zip can't be located. # We can use the locally distributed minizip instead ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" ZIP_PROG_OPTIONS="-o -r" ZIP_PROG_VFSSEARCH="*" ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH building minizip" >&5 printf "%s\n" "No zip found on PATH building minizip" >&6; } fi ZIPFS_BUILD=1 TK_ZIP_FILE=libtk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_PATCH_LEVEL}.zip else ZIPFS_BUILD=0 TCL_ZIP_FILE= fi # Do checking message here to not mess up interleaved configure output { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5 printf %s "checking for building with zipfs... " >&6; } if test "${ZIPFS_BUILD}" = 1; then if test "${SHARED_BUILD}" = 0; then ZIPFS_BUILD=2; printf "%s\n" "#define ZIPFS_BUILD 2" >>confdefs.h INSTALL_LIBRARIES=install-libraries-zipfs-static { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else printf "%s\n" "#define ZIPFS_BUILD 1" >>confdefs.h \ INSTALL_LIBRARIES=install-libraries-zipfs-shared { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } INSTALL_LIBRARIES=install-libraries INSTALL_MSGS=install-msgs fi #------------------------------------------------------------------------ # tkConfig.sh refers to this by a different name #------------------------------------------------------------------------ TK_SHARED_BUILD=${SHARED_BUILD} #-------------------------------------------------------------------- # Perform final evaluations of variables with possible substitutions. #-------------------------------------------------------------------- TK_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}" TK_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" eval "TK_SRC_DIR=\"`cd $srcdir/..; $CYGPATH $(pwd)`\"" eval "TK_DLL_FILE_TCL8=tk$VER${DLLSUFFIX}" eval "TK_DLL_FILE_TCL9=tcl9tk$VER${DLLSUFFIX}" if test ${TCL_MAJOR_VERSION} = 8 ; then eval "TK_DLL_FILE=tk$VER${DLLSUFFIX}" if test ${SHARED_BUILD} = 0 -o "$GCC" != "yes" ; then eval "TK_LIB_FILE=${LIBPREFIX}tk${VER}${LIBSUFFIX}" else eval "TK_LIB_FILE=${LIBPREFIX}tk${VER}${DLLSUFFIX}.a" fi else eval "TK_DLL_FILE=tcl9tk$VER${DLLSUFFIX}" if test ${SHARED_BUILD} = 0 -o "$GCC" != "yes" ; then eval "TK_LIB_FILE=${LIBPREFIX}tcl9tk${VER}${LIBSUFFIX}" else eval "TK_LIB_FILE=${LIBPREFIX}tcl9tk${VER}${DLLSUFFIX}.a" fi fi if test "${TCL_MAJOR_VERSION}" -gt 8 ; then eval "TK_STUB_LIB_FILE=${LIBPREFIX}tkstub${LIBSUFFIX}" ; else eval "TK_STUB_LIB_FILE=${LIBPREFIX}tkstub${VER}${LIBSUFFIX}" ; fi # FIXME: All of this var junk needs to be done in tcl.m4 !!!! # I left out the other vars that also need to get defined here. # we also need to double check about spaces in path names TK_LIB_FLAG="-l" if test "${TCL_MAJOR_VERSION}" -gt 8 ; then TK_LIB_FLAG="${TK_LIB_FLAG}tcl9" fi eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}${VER}${LIBFLAGSUFFIX}\"" TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}" eval "TK_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TK_LIB_FLAG}\"" if test "${TCL_MAJOR_VERSION}" -gt 8 ; then eval "TK_STUB_LIB_FLAG=\"-ltkstub${LIBFLAGSUFFIX}\"" else eval "TK_STUB_LIB_FLAG=\"-ltkstub${VER}${LIBFLAGSUFFIX}\"" fi eval "TK_BUILD_STUB_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TK_STUB_LIB_FLAG}\"" TK_STUB_LIB_SPEC="-L${libdir} ${TK_STUB_LIB_FLAG}" TK_STUB_LIB_PATH="${libdir}/${TK_STUB_LIB_FILE}" eval "TK_BUILD_STUB_LIB_PATH=\"`$CYGPATH $(pwd)`/${TK_STUB_LIB_FILE}\"" eval "DLLSUFFIX=${DLLSUFFIX}" eval "LIBPREFIX=${LIBPREFIX}" eval "LIBSUFFIX=${LIBSUFFIX}" eval "EXESUFFIX=${EXESUFFIX}" CFG_TK_SHARED_LIB_SUFFIX=${TK_SHARED_LIB_SUFFIX} CFG_TK_UNSHARED_LIB_SUFFIX=${TK_UNSHARED_LIB_SUFFIX} #-------------------------------------------------------------------- # Adjust the defines for how the resources are built depending # on symbols and static vs. shared. #-------------------------------------------------------------------- if test ${SHARED_BUILD} = 0; then RC_DEFINES="${RC_DEFINE} STATIC_BUILD" TK_RES="" else RC_DEFINES="" TK_RES='tk.$(RES)' fi # The wish.exe.manifest requires these # TK_WIN_VERSION is the 4 dotted pair Windows version format which needs # the release level, and must account for interim release versioning case "$TK_PATCH_LEVEL" in *a*) TK_RELEASE_LEVEL=0 ;; *b*) TK_RELEASE_LEVEL=1 ;; *) TK_RELEASE_LEVEL=2 ;; esac TK_WIN_VERSION="$TK_VERSION.$TK_RELEASE_LEVEL.`echo $TK_PATCH_LEVEL | tr -d ab.`" # X86|AMD64|IA64 for manifest # win/tcl.m4 doesn't set (LDFLAGS) # undefined at this point for win ac_config_files="$ac_config_files Makefile tkConfig.sh wish.exe.manifest" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs, see configure's option --config-cache. # It is not useful on other systems. 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( for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 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 $ac_var contains a newline" >&5 printf "%s\n" "$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=\ *) # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) | sed ' /^ac_cv_env_/b end t clear :clear s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else case $cache_file in #( */* | ?:*) mv -f confcache "$cache_file"$$ && mv -f "$cache_file"$$ "$cache_file" ;; #( *) mv -f confcache "$cache_file" ;; esac fi fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # Transform confdefs.h into DEFS. # Protect against shell expansion while executing Makefile rules. # Protect against Makefile macro expansion. # # If the first sed substitution is executed (which looks for macros that # take arguments), then branch to the quote section. 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