diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-17 10:19:34 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-17 10:19:34 +0000 |
| commit | 4f37153a3296d95442b98769afc8f34c596f6145 (patch) | |
| tree | 2b755621212e4b743c6980e6a4b886daa98e2964 /libstdc++-v3/configure.ac | |
| parent | 07f3488782c96746ec876636f81996ace6c1691f (diff) | |
| download | gcc-4f37153a3296d95442b98769afc8f34c596f6145.tar.gz | |
2008-08-17 Paolo Carlini <paolo.carlini@oracle.com>
* acinclude.m4 ([GLIBCXX_CHECK_LFS], [GLIBCXX_CHECK_POLL],
[GLIBCXX_CHECK_S_ISREG_OR_S_IFREG], [GLIBCXX_CHECK_WRITEV]):
Use GCC_TRY_COMPILE_OR_LINK instead of AC_TRY_LINK, in C++,
with -fno-exceptions as flags.
* configure.ac: Run unconditionally GLIBCXX_CHECK_LFS,
GLIBCXX_CHECK_POLL, GLIBCXX_CHECK_S_ISREG_OR_S_IFREG,
GLIBCXX_CHECK_WRITEV and commonized AC_CHECK_HEADERS.
* crossconfig.m4: Adjust; remove AC_CHECK_HEADERS commonized
in configure.ac.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139168 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/configure.ac')
| -rw-r--r-- | libstdc++-v3/configure.ac | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac index 8f984349292..66b6b8d6a20 100644 --- a/libstdc++-v3/configure.ac +++ b/libstdc++-v3/configure.ac @@ -125,41 +125,43 @@ GLIBCXX_CHECK_SYSTEM_ERROR # For the streamoff typedef. GLIBCXX_CHECK_INT64_T +# For LFS support. +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 + # For C99 support to TR1. GLIBCXX_CHECK_C99_TR1 # For common values of EOF, SEEK_CUR, SEEK_END. GLIBCXX_CHECK_STDIO_MACROS +# Check for available headers. +AC_CHECK_HEADERS([endian.h float.h fp.h ieeefp.h inttypes.h locale.h \ +machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \ +strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \ +sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \ +wchar.h wctype.h]) + # Only do link tests if native. Else, hardcode. if $GLIBCXX_IS_NATIVE; then # We can do more elaborate tests that assume a working linker. CANADIAN=no - # 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 \ - sys/types.h sys/ipc.h sys/sem.h]) - GLIBCXX_CHECK_LINKER_FEATURES GLIBCXX_CHECK_MATH_SUPPORT GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT GLIBCXX_CHECK_COMPLEX_MATH_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 - - # For LFS support. - GLIBCXX_CHECK_LFS - # For dev/random and dev/urandom for TR1. GLIBCXX_CHECK_RANDOM_TR1 |