diff options
Diffstat (limited to 'contrib/libstdc++/crossconfig.m4')
| -rw-r--r-- | contrib/libstdc++/crossconfig.m4 | 418 |
1 files changed, 0 insertions, 418 deletions
diff --git a/contrib/libstdc++/crossconfig.m4 b/contrib/libstdc++/crossconfig.m4 deleted file mode 100644 index 3d1d356510a2..000000000000 --- a/contrib/libstdc++/crossconfig.m4 +++ /dev/null @@ -1,418 +0,0 @@ -dnl -dnl This file contains details for non-native builds. -dnl - -AC_DEFUN([GLIBCXX_CROSSCONFIG],[ -# Base decisions on target environment. -case "${host}" in - arm*-*-symbianelf*) - # This is a freestanding configuration; there is nothing to do here. - ;; - - *-darwin*) - # Darwin versions vary, but the linker should work in a cross environment, - # so we just check for all the features here. - # Check for available headers. - AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \ - machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h \ - sys/types.h]) - - # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld - GLIBCXX_CHECK_MATH_SUPPORT - GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - GLIBCXX_CHECK_STDLIB_SUPPORT - - # For showmanyc_helper(). - AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h) - GLIBCXX_CHECK_POLL - GLIBCXX_CHECK_S_ISREG_OR_S_IFREG - - # For xsputn_2(). - AC_CHECK_HEADERS(sys/uio.h) - GLIBCXX_CHECK_WRITEV - - AC_DEFINE(HAVE_LC_MESSAGES) - - AC_TRY_COMPILE( - [#include <setjmp.h>], - [sigjmp_buf env; - while (! sigsetjmp (env, 1)) - siglongjmp (env, 1); - ], - [AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available.])]) - - AC_DEFINE(HAVE_MMAP) - ;; - - *djgpp) - AC_CHECK_HEADERS([float.h ieeefp.h inttypes.h locale.h \ - memory.h stdint.h stdlib.h strings.h string.h unistd.h \ - wchar.h wctype.h machine/endian.h sys/ioctl.h sys/param.h \ - sys/resource.h sys/stat.h sys/time.h sys/types.h sys/uio.h]) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_MATH_SUPPORT - GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - GLIBCXX_CHECK_STDLIB_SUPPORT - GLIBCXX_CHECK_S_ISREG_OR_S_IFREG - AC_DEFINE(HAVE_WRITEV) - ;; - - *-freebsd*) - AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \ - machine/endian.h machine/param.h sys/machine.h sys/types.h \ - fp.h locale.h float.h inttypes.h sys/resource.h sys/stat.h \ - sys/time.h unistd.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_LC_MESSAGES) - AC_DEFINE(HAVE_GETPAGESIZE) - AC_DEFINE(HAVE_SETENV) - AC_DEFINE(HAVE_SIGSETJMP) - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FINITE) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOT) - AC_DEFINE(HAVE_HYPOTF) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - - AC_DEFINE(HAVE_MMAP) - AC_DEFINE(HAVE_ACOSF) - AC_DEFINE(HAVE_ASINF) - AC_DEFINE(HAVE_ATAN2F) - AC_DEFINE(HAVE_ATANF) - AC_DEFINE(HAVE_CEILF) - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_COSF) - AC_DEFINE(HAVE_COSHF) - AC_DEFINE(HAVE_EXPF) - AC_DEFINE(HAVE_FABSF) - AC_DEFINE(HAVE_FLOORF) - AC_DEFINE(HAVE_FMODF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_LDEXPF) - AC_DEFINE(HAVE_LOG10F) - AC_DEFINE(HAVE_LOGF) - AC_DEFINE(HAVE_MODFF) - AC_DEFINE(HAVE_POWF) - AC_DEFINE(HAVE_SINF) - AC_DEFINE(HAVE_SINHF) - AC_DEFINE(HAVE_SQRTF) - AC_DEFINE(HAVE_TANF) - AC_DEFINE(HAVE_TANHF) - if test x"long_double_math_on_this_cpu" = x"yes"; then - AC_DEFINE(HAVE_FINITEL) - AC_DEFINE(HAVE_ISINFL) - AC_DEFINE(HAVE_ISNANL) - fi - ;; - *-hpux*) - AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \ - machine/endian.h machine/param.h sys/machine.h sys/types.h \ - fp.h locale.h float.h inttypes.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOT) - case "$target" in - *-hpux10*) - AC_DEFINE(HAVE_FINITE) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISINFF) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - ;; - esac - ;; - *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu) - AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \ - machine/endian.h machine/param.h sys/machine.h sys/types.h \ - fp.h float.h endian.h inttypes.h locale.h float.h stdint.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_COMPILER_FEATURES - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_MATH_SUPPORT - GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - GLIBCXX_CHECK_STDLIB_SUPPORT - - # For LFS. - AC_DEFINE(HAVE_INT64_T) - GLIBCXX_CHECK_LFS - - # For showmanyc_helper(). - AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h) - GLIBCXX_CHECK_POLL - GLIBCXX_CHECK_S_ISREG_OR_S_IFREG - - # For xsputn_2(). - AC_CHECK_HEADERS(sys/uio.h) - GLIBCXX_CHECK_WRITEV - ;; - *-mingw32*) - AC_CHECK_HEADERS([sys/types.h locale.h float.h]) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - ;; - *-netbsd*) - AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \ - machine/endian.h machine/param.h sys/machine.h sys/types.h \ - fp.h locale.h float.h inttypes.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FINITE) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOTF) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISINFF) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - if test x"long_double_math_on_this_cpu" = x"yes"; then - AC_DEFINE(HAVE_FINITEL) - AC_DEFINE(HAVE_ISINFL) - AC_DEFINE(HAVE_ISNANL) - fi - ;; - *-netware) - AC_CHECK_HEADERS([nan.h ieeefp.h sys/isa_defs.h sys/machine.h \ - sys/types.h locale.h float.h inttypes.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_HYPOT) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISNAN) - - # For showmanyc_helper(). - AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h) - GLIBCXX_CHECK_POLL - GLIBCXX_CHECK_S_ISREG_OR_S_IFREG - - # For xsputn_2(). - AC_CHECK_HEADERS(sys/uio.h) - GLIBCXX_CHECK_WRITEV - ;; - *-qnx6.1* | *-qnx6.2*) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_COSF) - AC_DEFINE(HAVE_COSL) - AC_DEFINE(HAVE_COSHF) - AC_DEFINE(HAVE_COSHL) - AC_DEFINE(HAVE_LOGF) - AC_DEFINE(HAVE_LOGL) - AC_DEFINE(HAVE_LOG10F) - AC_DEFINE(HAVE_LOG10L) - AC_DEFINE(HAVE_SINF) - AC_DEFINE(HAVE_SINL) - AC_DEFINE(HAVE_SINHF) - AC_DEFINE(HAVE_SINHL) - ;; - *-solaris*) - case "$target" in - # *-solaris2.5) - # os_include_dir="os/solaris/solaris2.5" - # ;; - # *-solaris2.6) - # os_include_dir="os/solaris/solaris2.6" - # ;; - *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10) - GLIBCXX_CHECK_LINKER_FEATURES - AC_DEFINE(HAVE_GETPAGESIZE) - AC_DEFINE(HAVE_SIGSETJMP) - AC_DEFINE(HAVE_MBSTATE_T) - AC_DEFINE(HAVE_POLL) - AC_DEFINE(HAVE_S_ISREG) - AC_DEFINE(HAVE_LC_MESSAGES) - AC_DEFINE(HAVE_FINITE) - AC_DEFINE(HAVE_FPCLASS) - AC_DEFINE(HAVE_GETPAGESIZE) - AC_DEFINE(HAVE_NL_LANGINFO) - AC_DEFINE(HAVE_ICONV) - AC_DEFINE(HAVE_ICONV_CLOSE) - AC_DEFINE(HAVE_ICONV_OPEN) - # Look for the pieces required for wchar_t support in order to - # get all the right HAVE_* macros defined. - GLIBCXX_CHECK_ICONV_SUPPORT - # All of the dependencies for wide character support are here, so - # turn it on. This requires some syncronization with the - # GLIBCXX_CHECK_ICONV_SUPPORT in acinclude.m4 - AC_DEFINE(_GLIBCXX_USE_WCHAR_T) - # Are these tested for even when cross? - AC_DEFINE(HAVE_FLOAT_H) - AC_DEFINE(HAVE_IEEEFP_H) - AC_DEFINE(HAVE_INTTYPES_H) - AC_DEFINE(HAVE_LOCALE_H) - AC_DEFINE(HAVE_NAN_H) - AC_DEFINE(HAVE_SYS_FILIO_H) - AC_DEFINE(HAVE_SYS_IOCTL_H) - AC_DEFINE(HAVE_SYS_ISA_DEFS_H) - AC_DEFINE(HAVE_SYS_RESOURCE_H) - AC_DEFINE(HAVE_SYS_TIME_H) - AC_DEFINE(HAVE_SYS_TYPES_H) - AC_DEFINE(HAVE_UNISTD_H) - AC_DEFINE(HAVE_WCHAR_H) - AC_DEFINE(HAVE_WCTYPE_H) - AC_DEFINE(HAVE_LIBM) - ;; - esac - case "$target" in - sparc*-*-solaris2.8 | sparc*-*-solaris2.9 | sparc*-*-solaris2.10) - # I saw these on sparc-sun-solaris2.8, but not 2.6, and not on i386 - AC_DEFINE(HAVE___BUILTIN_ABS) - AC_DEFINE(HAVE___BUILTIN_LABS) - AC_DEFINE(HAVE___BUILTIN_FABS) - AC_DEFINE(HAVE___BUILTIN_FABSF) - AC_DEFINE(HAVE___BUILTIN_FABSL) - AC_DEFINE(HAVE___BUILTIN_COS) - AC_DEFINE(HAVE___BUILTIN_COSF) - AC_DEFINE(HAVE___BUILTIN_SIN) - AC_DEFINE(HAVE___BUILTIN_SINF) - ;; - esac - case "$target" in - *-*-solaris2.10) - # These two C99 functions are present only in Solaris >= 10 - AC_DEFINE(HAVE_STRTOF) - AC_DEFINE(HAVE_STRTOLD) - ;; - esac - AC_DEFINE(HAVE_MMAP) - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - AC_DEFINE(HAVE_MODFF) - AC_DEFINE(HAVE_HYPOT) - ;; - *-tpf) - AC_CHECK_HEADERS([nan.h endian.h machine/endian.h \ - sys/param.h sys/types.h locale.h float.h inttypes.h]) - SECTION_FLAGS='-ffunction-sections -fdata-sections' - AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES - GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT - GLIBCXX_CHECK_ICONV_SUPPORT - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITE) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOTF) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISINFF) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - AC_DEFINE(HAVE_SINCOS) - AC_DEFINE(HAVE_SINCOSF) - if test x"long_double_math_on_this_cpu" = x"yes"; then - AC_DEFINE(HAVE_FINITEL) - AC_DEFINE(HAVE_HYPOTL) - AC_DEFINE(HAVE_ISINFL) - AC_DEFINE(HAVE_ISNANL) - fi - ;; - *-vxworks) - AC_DEFINE(HAVE_MMAP) - AC_DEFINE(HAVE_ACOSF) - AC_DEFINE(HAVE_ASINF) - AC_DEFINE(HAVE_ATAN2F) - AC_DEFINE(HAVE_ATANF) - AC_DEFINE(HAVE_CEILF) - AC_DEFINE(HAVE_COSF) - AC_DEFINE(HAVE_COSHF) - AC_DEFINE(HAVE_EXPF) - AC_DEFINE(HAVE_FABSF) - AC_DEFINE(HAVE_FLOORF) - AC_DEFINE(HAVE_FMODF) - AC_DEFINE(HAVE_HYPOT) - AC_DEFINE(HAVE_LOG10F) - AC_DEFINE(HAVE_LOGF) - AC_DEFINE(HAVE_POWF) - AC_DEFINE(HAVE_SINF) - AC_DEFINE(HAVE_SINHF) - AC_DEFINE(HAVE_SQRTF) - AC_DEFINE(HAVE_TANF) - AC_DEFINE(HAVE_TANHF) - ;; - *-windiss*) - AC_DEFINE(HAVE_ACOSF) - AC_DEFINE(HAVE_ACOSL) - AC_DEFINE(HAVE_ASINF) - AC_DEFINE(HAVE_ASINL) - AC_DEFINE(HAVE_ATAN2F) - AC_DEFINE(HAVE_ATAN2L) - AC_DEFINE(HAVE_ATANF) - AC_DEFINE(HAVE_ATANL) - AC_DEFINE(HAVE_CEILF) - AC_DEFINE(HAVE_CEILL) - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_COSF) - AC_DEFINE(HAVE_COSL) - AC_DEFINE(HAVE_COSHF) - AC_DEFINE(HAVE_COSHL) - AC_DEFINE(HAVE_EXPF) - AC_DEFINE(HAVE_EXPL) - AC_DEFINE(HAVE_FABSF) - AC_DEFINE(HAVE_FABSL) - AC_DEFINE(HAVE_FLOORF) - AC_DEFINE(HAVE_FLOORL) - AC_DEFINE(HAVE_FMODF) - AC_DEFINE(HAVE_FMODL) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_FREXPL) - AC_DEFINE(HAVE_LDEXPF) - AC_DEFINE(HAVE_LDEXPL) - AC_DEFINE(HAVE_LOG10F) - AC_DEFINE(HAVE_LOG10L) - AC_DEFINE(HAVE_LOGF) - AC_DEFINE(HAVE_MODFF) - AC_DEFINE(HAVE_MODFL) - AC_DEFINE(HAVE_POWF) - AC_DEFINE(HAVE_POWL) - AC_DEFINE(HAVE_SINF) - AC_DEFINE(HAVE_SINL) - AC_DEFINE(HAVE_SINHF) - AC_DEFINE(HAVE_SINHL) - AC_DEFINE(HAVE_SQRTF) - AC_DEFINE(HAVE_SQRTL) - AC_DEFINE(HAVE_TANF) - AC_DEFINE(HAVE_TANL) - AC_DEFINE(HAVE_TANHF) - AC_DEFINE(HAVE_TANHL) - ;; - *) - AC_MSG_ERROR([No support for this host/target combination.]) - ;; -esac -]) |