gstreamer/m4/check-checks.m4
Nirbheek Chauhan e60bd6c662 check: Don't check for malloc/realloc and try to fallback
When malloc is not available, this will set #define malloc rpl_malloc
which is implemented only inside libcheck, and not everything will link
to libcheck.

We don't really need to care too much about how malloc is implemented
and we don't care about platforms that don't implement malloc.
2016-12-09 17:59:53 +05:30

127 lines
4 KiB
Text

dnl Check for things that check needs/wants and that we don't check for already
dnl AM_GST_CHECK_CHECKS()
AC_DEFUN([AG_GST_CHECK_CHECKS],
[
AC_MSG_NOTICE([Running check unit test framework checks now...])
CHECK_MAJOR_VERSION=0
CHECK_MINOR_VERSION=10
CHECK_MICRO_VERSION=0
CHECK_VERSION=$CHECK_MAJOR_VERSION.$CHECK_MINOR_VERSION.$CHECK_MICRO_VERSION
AC_SUBST(CHECK_MAJOR_VERSION)
AC_SUBST(CHECK_MINOR_VERSION)
AC_SUBST(CHECK_MICRO_VERSION)
AC_SUBST(CHECK_VERSION)
dnl Checks for header files and declarations
AC_CHECK_HEADERS([unistd.h sys/wait.h sys/time.h], [], [], [AC_INCLUDES_DEFAULT])
dnl Check for localtime_r()
AC_CHECK_FUNCS([localtime_r])
AM_CONDITIONAL(HAVE_LOCALTIME_R, test "x$ac_cv_func_localtime_r" = "xyes")
dnl Check for gettimeofday()
AC_CHECK_FUNCS([gettimeofday])
AM_CONDITIONAL(HAVE_GETTIMEOFDAY, test "x$ac_cv_func_gettimeofday" = "xyes")
dnl Check for getpid() and _getpid()
AC_CHECK_FUNCS([getpid _getpid])
dnl Check for strdup() and _strdup()
AC_CHECK_DECLS([strdup])
AC_CHECK_FUNCS([_strdup])
AM_CONDITIONAL(HAVE_STRDUP, test "x$ac_cv_have_decl_strdup" = "xyes" -o "x$ac_cv_func__strdup" = "xyes")
dnl Check for getline()
AC_CHECK_FUNCS([getline])
AM_CONDITIONAL(HAVE_GETLINE, test "x$ac_cv_func_getline" = "xyes")
dnl Check for mkstemp
AC_CHECK_FUNCS([mkstemp])
dnl Check for fork
AC_CHECK_FUNCS([fork], HAVE_FORK=1, HAVE_FORK=0)
AC_SUBST(HAVE_FORK)
dnl Check for alarm, localtime_r and strsignal
dnl First check for time.h as it might be used by localtime_r
AC_CHECK_HEADERS([time.h])
AC_CHECK_DECLS([alarm, localtime_r, strsignal], [], [], [
AC_INCLUDES_DEFAULT
#if HAVE_TIME_H
#include <time.h>
#endif /* HAVE_TIME_H */
])
AC_CHECK_FUNCS([alarm setitimer strsignal])
AM_CONDITIONAL(HAVE_ALARM, test "x$ac_cv_func_alarm" = "xyes")
AM_CONDITIONAL(HAVE_LOCALTIME_R, test "x$ac_cv_func_localtime_r" = "xyes")
AM_CONDITIONAL(HAVE_STRSIGNAL, test "x$ac_cv_func_strsignal" = "xyes")
dnl Check if struct timespec/itimerspec are defined in time.h. If not, we need
dnl to define it in libs/gst/check/libcheck/libcompat.h. Note the optional
dnl inclusion of pthread.h. On MinGW(-w64), the pthread.h file contains the
dnl timespec/itimerspec definitions.
AC_CHECK_MEMBERS([struct timespec.tv_sec, struct timespec.tv_nsec], [],
[AC_DEFINE_UNQUOTED(STRUCT_TIMESPEC_DEFINITION_MISSING, 1,
[Need to define the timespec structure])], [
#include <time.h>
#if HAVE_PTHREAD
#include <pthread.h>
#endif /* HAVE_PTHREAD */
])
AC_CHECK_MEMBERS([struct itimerspec.it_interval, struct itimerspec.it_value],
[], [AC_DEFINE_UNQUOTED(STRUCT_ITIMERSPEC_DEFINITION_MISSING, 1,
[Need to define the itimerspec structure])], [
#include <time.h>
#if HAVE_PTHREAD
#include <pthread.h>
#endif /* HAVE_PTHREAD */
])
dnl Check if types timer_t/clockid_t are defined. If not, we need to define it
dnl in libs/gst/check/libcheck/libcompat/libcompat.h. Note the optional
dnl inclusion of pthread.h. On MinGW(-w64), the pthread.h file contains the
dnl timer_t/clockid_t definitions.
AC_CHECK_TYPE(timer_t, [], [
AC_DEFINE([timer_t], [int], [timer_t])
], [
AC_INCLUDES_DEFAULT
#if HAVE_PTHREAD
#include <pthread.h>
#endif /* HAVE_PTHREAD */
])
AC_CHECK_TYPE(clockid_t, [], [
AC_DEFINE([clockid_t], [int], [clockid_t])
], [
AC_INCLUDES_DEFAULT
#if HAVE_PTHREAD
#include <pthread.h>
#endif /* HAVE_PTHREAD */
])
dnl Check for POSIX timer functions in librt
AC_CHECK_LIB([rt], [timer_create, timer_settime, timer_delete])
AM_CONDITIONAL(HAVE_TIMER_CREATE_SETTIME_DELETE, test "x$ac_cv_lib_rt_timer_create__timer_settime__timer_delete" = "xyes")
dnl Allow for checking HAVE_CLOCK_GETTIME in automake files
AM_CONDITIONAL(HAVE_CLOCK_GETTIME, test "x$CLOCK_GETTIME_FOUND" = "xyes")
dnl Create _stdint.h in the top-level directory
AX_CREATE_STDINT_H
dnl Disable subunit support for the time being
enable_subunit=false
if test xfalse = x"$enable_subunit"; then
ENABLE_SUBUNIT="0"
else
ENABLE_SUBUNIT="1"
fi
AC_SUBST(ENABLE_SUBUNIT)
AC_DEFINE_UNQUOTED(ENABLE_SUBUNIT, $ENABLE_SUBUNIT, [Subunit protocol result output])
AM_CONDITIONAL(SUBUNIT, test x"$enable_subunit" != "xfalse")
])