[packages/poldek.git] / gcc-fvisibility.patch

Signed-off-by: Elan Ruusamäe <glen@pld-linux.org>

--- poldek-0.30/configure.ac~	2010-06-29 02:00:30.000000000 +0300
+++ poldek-0.30/configure.ac	2010-08-22 14:25:03.838184361 +0300
@@ -61,6 +61,7 @@
 AC_SUBST(AM_CFLAGS)
 
 if test -n "$GCC"; then
+  cflags_save="$CFLAGS"
   CFLAGS="$CFLAGS -fvisibility=hidden"
   AC_MSG_CHECKING([whether gcc supports visibility])
   AC_TRY_COMPILE(
@@ -70,7 +71,11 @@
 	 extern __attribute__((__visibility__("default"))) int exportedfunc (void);],
 	[],
 	AC_MSG_RESULT(yes),
-	AC_MSG_ERROR(["compiler does not support visibility"]))
+	[
+	  AC_MSG_WARN([compiler does not support visibility])
+	  CFLAGS="$cflags_save"
+	]
+  )
 fi
Commit	Line	Data
517e249f	1	Signed-off-by: Elan Ruusamäe <glen@pld-linux.org>
	2
	3	--- poldek-0.30/configure.ac~ 2010-06-29 02:00:30.000000000 +0300
	4	+++ poldek-0.30/configure.ac 2010-08-22 14:25:03.838184361 +0300
	5	@@ -61,6 +61,7 @@
	6	AC_SUBST(AM_CFLAGS)
	7
	8	if test -n "$GCC"; then
	9	+ cflags_save="$CFLAGS"
	10	CFLAGS="$CFLAGS -fvisibility=hidden"
	11	AC_MSG_CHECKING([whether gcc supports visibility])
	12	AC_TRY_COMPILE(
	13	@@ -70,7 +71,11 @@
	14	extern __attribute__((__visibility__("default"))) int exportedfunc (void);],
	15	[],
	16	AC_MSG_RESULT(yes),
	17	- AC_MSG_ERROR(["compiler does not support visibility"]))
	18	+ [
	19	+ AC_MSG_WARN([compiler does not support visibility])
	20	+ CFLAGS="$cflags_save"
	21	+ ]
	22	+ )
	23	fi
	24
	25