From 821a6d6338451d76d6856ab9c0bfe1a709543b4b Mon Sep 17 00:00:00 2001 From: Mischa Jonker Date: Mon, 15 Jul 2013 14:39:22 +0200 Subject: [PATCH] libosip2: arc: Undefine __arc__ when building for ARC processors libosip2 appears to have support for the "ARC standard" (Advanced RISC Computing), which is unrelated to Synopsys DesignWare ARC processors. The check for this involves verifying the existence of the "__arc__" macro. Unfortunately, this macro is also present as a predefined built-in for the ARC processors, resulting into build failures. [Peter: add short comment in .mk files as well] Signed-off-by: Mischa Jonker Signed-off-by: Peter Korsgaard --- package/libeXosip2/libeXosip2.mk | 5 +++++ package/libosip2/libosip2.mk | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/package/libeXosip2/libeXosip2.mk b/package/libeXosip2/libeXosip2.mk index 4be2f05a9..6abdaab8a 100644 --- a/package/libeXosip2/libeXosip2.mk +++ b/package/libeXosip2/libeXosip2.mk @@ -12,6 +12,11 @@ LIBEXOSIP2_LICENSE_FILES = COPYING LIBEXOSIP2_DEPENDENCIES = host-pkgconf libosip2 +ifeq ($(BR2_arc),y) +# toolchain __arc__ define conflicts with libeXosip2 source +LIBEXOSIP2_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -U__arc__" +endif + ifeq ($(BR2_PACKAGE_OPENSSL),y) LIBEXOSIP2_DEPENDENCIES += openssl LIBEXOSIP2_CONF_OPT += --enable-openssl diff --git a/package/libosip2/libosip2.mk b/package/libosip2/libosip2.mk index 6ae8149a3..0b672d86d 100644 --- a/package/libosip2/libosip2.mk +++ b/package/libosip2/libosip2.mk @@ -10,6 +10,11 @@ LIBOSIP2_INSTALL_STAGING = YES LIBOSIP2_LICENSE = LGPLv2.1+ LIBOSIP2_LICENSE_FILES = COPYING +ifeq ($(BR2_arc),y) +# toolchain __arc__ define conflicts with libosip2 source +LIBOSIP2_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -U__arc__" +endif + LIBOSIP2_CONF_OPT = \ --enable-mt=$(if $(BR2_TOOLCHAIN_HAS_THREADS),yes,no)