41 lines
970 B
Plaintext
41 lines
970 B
Plaintext
|
# Usage:
|
||
|
|
# AC_MONO_APPLE_TARGET(target-name, action-if-found, action-if-not-found)
|
||
|
|
#
|
||
|
|
# Checks whether `target-name` is defined in "TargetConditionals.h"
|
||
|
|
#
|
||
|
|
AC_DEFUN([AC_MONO_APPLE_TARGET], [
|
||
|
|
AC_MONO_APPLE_AVAILABLE([$1], [for $1], [$1 == 1], $2, $3)
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# Usage:
|
||
|
|
# AC_MONO_APPLE_AVAILABLE(name, message, conditional, action-if-found, action-if-not-found)
|
||
|
|
#
|
||
|
|
# Checks for `conditional` using "TargetConditionals.h" and "AvailabilityMacros.h"
|
||
|
|
#
|
||
|
|
AC_DEFUN([AC_MONO_APPLE_AVAILABLE], [
|
||
|
|
# cache the compilation check
|
||
|
|
AC_CACHE_CHECK([$2], [ac_cv_apple_available_[]$1], [
|
||
|
|
AC_TRY_COMPILE([
|
||
|
|
#include "TargetConditionals.h"
|
||
|
|
#include "AvailabilityMacros.h"
|
||
|
|
],[
|
||
|
|
#if !($3)
|
||
|
|
#error failed
|
||
|
|
#endif
|
||
|
|
], [
|
||
|
|
ac_cv_apple_available_[]$1=yes
|
||
|
|
], [
|
||
|
|
ac_cv_apple_available_[]$1=no
|
||
|
|
])
|
||
|
|
])
|
||
|
|
# keep the actions out of the cache check because they need to be always executed.
|
||
|
|
if test x$ac_cv_apple_available_[]$1 = xyes; then
|
||
|
|
$1=yes
|
||
|
|
[$4]
|
||
|
|
else
|
||
|
|
$1=no
|
||
|
|
[$5]
|
||
|
|
fi
|
||
|
|
])
|