configure: Pass CFLAGS_HEADERS through the right CFLAGS filter

The generic parameter names used for CFLAGS in configure must be filtered
for each compiler and replaced by the equivalent flag for that compiler.

diff --git a/configure b/configure
index e986aa6b8d01a4f18feffad8e0200a1f9dbeb8ea..4c11e5e0338217210f853eeca6791de6e2d416ac 100755 (executable)
--- a/configure
+++ b/configure
@@ -716,6 +716,10 @@ add_cflags(){
     append CFLAGS $($cflags_filter "$@")
 }
 
+add_cflags_headers(){
+    append CFLAGS_HEADERS $($cflags_filter "$@")
+}
+
 add_asflags(){
     append ASFLAGS $($asflags_filter "$@")
 }
@@ -4834,7 +4838,7 @@ check_disable_warning -Wno-pointer-sign
 
 check_disable_warning_headers(){
     warning_flag=-W${1#-Wno-}
-    test_cflags $warning_flag && append cflags_headers $1
+    test_cflags $warning_flag && add_cflags_headers $1
 }
 
 check_disable_warning_headers -Wno-deprecated-declarations
@@ -5298,7 +5302,7 @@ TARGET_EXEC=$target_exec $target_exec_args
 TARGET_PATH=$target_path
 TARGET_SAMPLES=${target_samples:-\$(SAMPLES)}
 CFLAGS-avplay=$sdl_cflags
-CFLAGS_HEADERS=$cflags_headers
+CFLAGS_HEADERS=$CFLAGS_HEADERS
 ZLIB=$($ldflags_filter -lz)
 LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
 EXTRALIBS=$extralibs