| commit | b68561dd7925dfee1836f75d3fa8d33fff5c2498 | |
| author | Jonathan Wakely <jwakely@redhat.com> | |
| Wed, 28 Aug 2024 11:38:18 +0000 (28 12:38 +0100) | ||
| committer | Jonathan Wakely <redi@gcc.gnu.org> | |
| Wed, 28 Aug 2024 20:34:22 +0000 (28 21:34 +0100) | ||
| tree | b9fa2f7eb2f02368e42c10b25e20d8f851b5f049 | treesnapshot (tar.gz zip) |
| parent | 51b0fef4e6ee01ed2509bd54a448d2564a89c518 | commitdiff |
libstdc++: Fix autoconf check for O_NONBLOCK in <fcntl.h>
I misused the AC_CHECK_DECL macro, assuming that it behaved like
AC_CHECK_DECLS and always defined a HAVE_xxx macro if the decl was
found. Instead, the [action-if-found] shell commands are needed to
defined HAVE_O_NONBLOCK explicitly.
libstdc++-v3/ChangeLog:
* configure.ac: Fix check for O_NONBLOCK.
* config.h.in: Regenerate.
* configure: Regenerate.
I misused the AC_CHECK_DECL macro, assuming that it behaved like
AC_CHECK_DECLS and always defined a HAVE_xxx macro if the decl was
found. Instead, the [action-if-found] shell commands are needed to
defined HAVE_O_NONBLOCK explicitly.
libstdc++-v3/ChangeLog:
* configure.ac: Fix check for O_NONBLOCK.
* config.h.in: Regenerate.
* configure: Regenerate.
| libstdc++-v3/config.h.in | diffblobblamehistory | |
| libstdc++-v3/configure | diffblobblamehistory | |
| libstdc++-v3/configure.ac | diffblobblamehistory |