X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/a8732b131b8f59699aec047106c0d04fd99e8e16..92dbfd6659bb51f2e7525347cc870047d4cac2ba:/framework.m4

diff --git a/framework.m4 b/framework.m4
index ef7f375..1de128f 100644
--- a/framework.m4
+++ b/framework.m4
@@ -1,4 +1,4 @@
-# AC_CHECK_FRAMEWORK(FRAMEWORK, FUNCTION,
+# AC_CHECK_FRAMEWORK(FRAMEWORK, PROLOGUE, BODY,
 #              [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
 #              [OTHER-LIBRARIES])
 # ------------------------------------------------------
@@ -8,7 +8,7 @@
 # just for framework $1.  Separate tests with the same $1 and different $2s
 # may have different results.
 #
-# Note that using directly AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1_$2])
+# Note that using directly AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])
 # is asking for troubles, since AC_CHECK_FRAMEWORK($framework, fun) would give
 # ac_cv_framework_$framework_fun, which is definitely not what was meant.  Hence
 # the AS_LITERAL_IF indirection.
@@ -22,28 +22,29 @@
 # changed but still want to use AC_CHECK_FRAMEWORK, so they save `LIBS'.
 # And ``ac_save_LIBS' is too tempting a name, so let's leave them some
 # freedom.
-AC_DEFUN([AC_CHECK_FRAMEWORK],
-[m4_ifval([$3], , [AH_CHECK_FRAMEWORK([$1])])dnl
-AS_LITERAL_IF([$1],
-         [AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1_$2])],
-         [AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1''_$2])])dnl
-AC_CACHE_CHECK([for $2 in $1 framework], ac_Framework,
-[ac_check_framework_save_LIBS=$LIBS
-LIBS="-framework $1 $5 $LIBS"
-AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
-          [AS_VAR_SET(ac_Framework, yes)],
-          [AS_VAR_SET(ac_Framework, no)])
-LIBS=$ac_check_framework_save_LIBS])
-AS_IF([test AS_VAR_GET(ac_Framework) = yes],
-      [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_FRAMEWORK_$1))
-  LIBS="-framework $1 $LIBS"
-])],
-      [$4])dnl
-AS_VAR_POPDEF([ac_Framework])dnl
+AC_DEFUN([AC_CHECK_FRAMEWORK], [
+	m4_ifval([$4], , [AH_CHECK_FRAMEWORK([$1])])dnl
+	AS_LITERAL_IF([$1], [AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])],
+		[AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1''])]
+	)dnl
+	AC_CACHE_CHECK([for framework $1], ac_Framework, [
+		ac_check_framework_save_LIBS=$LIBS
+		LIBS="-framework $1 $6 $LIBS"
+		AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], [$3])],[
+			AS_VAR_SET(ac_Framework, yes)
+		], [AS_VAR_SET(ac_Framework, no)])
+		LIBS=$ac_check_framework_save_LIBS]
+	)
+	AS_IF([test AS_VAR_GET(ac_Framework) = yes], [
+		AC_LIB_APPENDTOVAR([LIBS], ["-framework $1 $LIBS"])
+		m4_default([$4], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_FRAMEWORK_$1))])
+	], [$5])dnl
+	AS_VAR_POPDEF([ac_Framework])dnl
 ])# AC_CHECK_FRAMEWORK
 
 # AH_CHECK_FRAMEWORK(FRAMEWORK)
 # ---------------------
-m4_define([AH_CHECK_FRAMEWORK],
-[AH_TEMPLATE(AS_TR_CPP(HAVE_FRAMEWORK_$1),
-        [Define to 1 if you have the `]$1[' framework (-framework ]$1[).])])
+m4_define([AH_CHECK_FRAMEWORK], [
+	AH_TEMPLATE(AS_TR_CPP(HAVE_FRAMEWORK_$1),
+	[Define to 1 if you have the `]$1[' framework (-framework ]$1[).]
+)])