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patch 9.0.0098: missing include file in timer_create configure check

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Problem:    missing include file in timer_create configure check.
Solution:   Inlucde stdlib.h.
This commit is contained in:
Bram Moolenaar
2022-07-28 12:09:04 +01:00
parent 5f30e26f69
commit 5748b7f2c8
3 changed files with 26 additions and 7 deletions
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16
src/configure.ac
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@@ -3807,12 +3807,16 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
dnl Check for timer_create. It probably requires the 'rt' library.
dnl Run the program to find out if timer_create(CLOCK_MONOTONIC) actually
dnl works, on Solaris timer_create() exists but fails at runtime.
AC_CACHE_CHECK([for timer_create], [vim_cv_timer_create],
AC_CACHE_CHECK([for timer_create], [vim_cv_timer_create], [
save_LIBS="$LIBS"
LIBS="$LIBS -lrt"
AC_RUN_IFELSE([AC_LANG_PROGRAM([
#include<signal.h>
#include<time.h>
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#endif
#include <signal.h>
#include <time.h>
static void set_flag(union sigval sv) {}
], [
struct timespec ts;
@@ -3827,6 +3831,10 @@ static void set_flag(union sigval sv) {}
AC_MSG_NOTICE(timer_create with -lrt); vim_cv_timer_create=yes,
LIBS="$save_LIBS"
AC_RUN_IFELSE([AC_LANG_PROGRAM([
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#endif
#include<signal.h>
#include<time.h>
static void set_flag(union sigval sv) {}
@@ -3843,7 +3851,7 @@ static void set_flag(union sigval sv) {}
vim_cv_timer_create=yes,
vim_cv_timer_create=no),
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_timer_create')
)
)]
)
if test "x$vim_cv_timer_create" = "xyes" ; then