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Fix reentrant functions declarations checks #14315

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Fix reentrant functions declarations checks #14315

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42 changes: 15 additions & 27 deletions build/php.m4
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Original file line number Diff line number Diff line change
Expand Up @@ -1224,33 +1224,21 @@ dnl
dnl PHP_MISSING_TIME_R_DECL
dnl
AC_DEFUN([PHP_MISSING_TIME_R_DECL],[
AC_MSG_CHECKING([for missing declarations of reentrant functions])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm *(*func)(void) = localtime_r]])],[
:
],[
AC_DEFINE(MISSING_LOCALTIME_R_DECL,1,[Whether localtime_r is declared])
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm *(*func)(void) = gmtime_r]])],[
:
],[
AC_DEFINE(MISSING_GMTIME_R_DECL,1,[Whether gmtime_r is declared])
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[char *(*func)(void) = asctime_r]])],[
:
],[
AC_DEFINE(MISSING_ASCTIME_R_DECL,1,[Whether asctime_r is declared])
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[char *(*func)(void) = ctime_r]])],[
:
],[
AC_DEFINE(MISSING_CTIME_R_DECL,1,[Whether ctime_r is declared])
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <string.h>]], [[char *(*func)(void) = strtok_r]])],[
:
],[
AC_DEFINE(MISSING_STRTOK_R_DECL,1,[Whether strtok_r is declared])
])
AC_MSG_RESULT([done])
AC_CHECK_DECL([localtime_r],,
[AC_DEFINE([MISSING_LOCALTIME_R_DECL], [1], [Whether localtime_r is declared])],
[#include <time.h>])
AC_CHECK_DECL([gmtime_r],,
[AC_DEFINE([MISSING_GMTIME_R_DECL], [1], [Whether gmtime_r is declared])],
[#include <time.h>])
AC_CHECK_DECL([asctime_r],,
[AC_DEFINE([MISSING_ASCTIME_R_DECL], [1], [Whether asctime_r is declared])],
[#include <time.h>])
AC_CHECK_DECL([ctime_r],,
[AC_DEFINE([MISSING_CTIME_R_DECL], [1], [Whether ctime_r is declared])],
[#include <time.h>])
AC_CHECK_DECL([strtok_r],,
[AC_DEFINE([MISSING_STRTOK_R_DECL], [1], [Whether strtok_r is declared])],
[#include <string.h>])
])

dnl
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