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author | Bram Moolenaar <Bram@vim.org> | 2021-02-25 17:17:56 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2021-02-25 17:17:56 +0100 |
commit | 0e62a6742bca186624e97e2121c98ada30e009a0 (patch) | |
tree | 563c0f5cfa22a827bc37c5ef37c0d34863da9da1 /src/configure.ac | |
parent | 1bd3cb201983859d86d644eef9e98cd3e9de7261 (diff) |
patch 8.2.2550: signal stack size is wrong with latest glibc 2.34v8.2.2550
Problem: Signal stack size is wrong with latest glibc 2.34.
Solution: Use sysconf(_SC_SIGSTKSZ) if available. (Zdenek Dohnal, closes
#7895)
Diffstat (limited to 'src/configure.ac')
-rw-r--r-- | src/configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/configure.ac b/src/configure.ac index 58bfa1980b..798e9b8942 100644 --- a/src/configure.ac +++ b/src/configure.ac @@ -4105,6 +4105,15 @@ AC_TRY_COMPILE( AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCONF), AC_MSG_RESULT(not usable)) +dnl check if we have _SC_SIGSTKSZ via sysconf() +AC_MSG_CHECKING(for _SC_SIGSTKSZ via sysconf()) +AC_TRY_COMPILE( +[#include <unistd.h>], +[ (void)sysconf(_SC_SIGSTKSZ); + ], + AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCONF_SIGSTKSZ), + AC_MSG_RESULT(not usable)) + AC_CHECK_SIZEOF([int]) AC_CHECK_SIZEOF([long]) AC_CHECK_SIZEOF([time_t]) |