[oe] [meta-oe][PATCH 42/49] libmad: Fix build with clang

[Khem Raj]

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 ...4-Remove-clang-unsupported-compiler-flags.patch | 43 ++++++++++++++++++++++
 .../recipes-multimedia/libmad/libmad_0.15.1b.bb    |  1 +
 2 files changed, 44 insertions(+)
 create mode 100644 meta-oe/recipes-multimedia/libmad/libmad/0004-Remove-clang-unsupported-compiler-flags.patch

diff --git a/meta-oe/recipes-multimedia/libmad/libmad/0004-Remove-clang-unsupported-compiler-flags.patch b/meta-oe/recipes-multimedia/libmad/libmad/0004-Remove-clang-unsupported-compiler-flags.patch
new file mode 100644
index 0000000..5bfce4d
--- /dev/null
+++ b/meta-oe/recipes-multimedia/libmad/libmad/0004-Remove-clang-unsupported-compiler-flags.patch
@@ -0,0 +1,43 @@
+From 3d3fce9b8b927a817b89dd78a60b5cf7d978f64c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian at centricular.com>
+Date: Tue, 16 Sep 2014 12:28:47 +0300
+Subject: [PATCH 4/4] Remove clang unsupported compiler flags
+
+---
+ configure.ac | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 4fcd48b..40302db 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -140,20 +140,20 @@ then
+     case "$optimize" in
+ 	-O|"-O "*)
+ 	    optimize="-O"
+-	    optimize="$optimize -fforce-addr"
++	    : #optimize="$optimize -fforce-addr"
+ 	    : #x optimize="$optimize -finline-functions"
+ 	    : #- optimize="$optimize -fstrength-reduce"
+-	    optimize="$optimize -fthread-jumps"
+-	    optimize="$optimize -fcse-follow-jumps"
+-	    optimize="$optimize -fcse-skip-blocks"
++	    : #optimize="$optimize -fthread-jumps"
++	    : #optimize="$optimize -fcse-follow-jumps"
++	    : #optimize="$optimize -fcse-skip-blocks"
+ 	    : #x optimize="$optimize -frerun-cse-after-loop"
+ 	    : #x optimize="$optimize -frerun-loop-opt"
+ 	    : #x optimize="$optimize -fgcse"
+ 	    optimize="$optimize -fexpensive-optimizations"
+-	    optimize="$optimize -fregmove"
++	    : #optimize="$optimize -fregmove"
+ 	    : #* optimize="$optimize -fdelayed-branch"
+ 	    : #x optimize="$optimize -fschedule-insns"
+-	    optimize="$optimize -fschedule-insns2"
++	    : #optimize="$optimize -fschedule-insns2"
+ 	    : #? optimize="$optimize -ffunction-sections"
+ 	    : #? optimize="$optimize -fcaller-saves"
+ 	    : #> optimize="$optimize -funroll-loops"
+-- 
+2.1.0
+
diff --git a/meta-oe/recipes-multimedia/libmad/libmad_0.15.1b.bb b/meta-oe/recipes-multimedia/libmad/libmad_0.15.1b.bb
index 3a647bf..8d9246a 100644
--- a/meta-oe/recipes-multimedia/libmad/libmad_0.15.1b.bb
+++ b/meta-oe/recipes-multimedia/libmad/libmad_0.15.1b.bb
@@ -17,6 +17,7 @@ SRC_URI = "ftp://ftp.mars.org/pub/mpeg/libmad-${PV}.tar.gz \
     file://obsolete_automake_macros.patch \
     file://automake-foreign.patch \
 "
+SRC_URI_append_toolchain-clang = " file://0004-Remove-clang-unsupported-compiler-flags.patch "
 
 SRC_URI[md5sum] = "1be543bc30c56fb6bea1d7bf6a64e66c"
 SRC_URI[sha256sum] = "bbfac3ed6bfbc2823d3775ebb931087371e142bb0e9bb1bee51a76a6e0078690"
-- 
2.10.2