[Buildroot] [git commit] linphone: arc: Undefine __arc__ when building for ARC processors

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Sat Apr 12 15:41:15 UTC 2014


commit: http://git.buildroot.net/buildroot/commit/?id=baf637df7c0508e4fc1ee2482669abe79d0c475e
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

This patch is similar to 821a6d63. Libexosip2 defines symbol __arc__, which
gets in contradiction with same symbol defined by the GCC for the Synopsys
DesignWare ARC cores. Previous patch undefined __arc__ for libosip2 and
libexosip2, however linphone includes headers from libexosip2, which causes
build failure unless same patch is applied to it.

This patch fixes
http://autobuild.buildroot.net/results/0d2e19d40d6d0df4048e6ebae5f77022f89ca7cb/

Signed-off-by: Anton Kolesov <Anton.Kolesov at synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/linphone/linphone.mk |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/package/linphone/linphone.mk b/package/linphone/linphone.mk
index 91830ae..5e960a0 100644
--- a/package/linphone/linphone.mk
+++ b/package/linphone/linphone.mk
@@ -17,6 +17,11 @@ LINPHONE_DEPENDENCIES = host-pkgconf ortp mediastreamer libeXosip2 speex
 LINPHONE_LICENSE = GPLv2+
 LINPHONE_LICENSE_FILES = COPYING
 
+ifeq ($(BR2_arc),y)
+# toolchain __arc__ define conflicts with libosip2 source
+LINPHONE_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -U__arc__"
+endif
+
 ifeq ($(BR2_PACKAGE_LIBGTK2)$(BR2_PACKAGE_XORG7),yy)
 LINPHONE_CONF_OPT += --enable-gtk_ui
 LINPHONE_DEPENDENCIES += libgtk2


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