From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mischa Jonker Date: Wed, 24 Apr 2013 12:13:22 +0200 Subject: [Buildroot] [PATCH v2 11/12] toolchain/gcc: Only enable --with-float when it makes sense In-Reply-To: <1366798403-6984-1-git-send-email-mjonker@synopsys.com> References: <1366798403-6984-1-git-send-email-mjonker@synopsys.com> Message-ID: <1366798403-6984-12-git-send-email-mjonker@synopsys.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net According to gcc/config.gcc, only ARM, MIPS and SPARC have the "--with-float" option when configuring gcc. Signed-off-by: Mischa Jonker --- toolchain/gcc/gcc-uclibc-4.x.mk | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk index 4c77c5c..f4dbcae 100644 --- a/toolchain/gcc/gcc-uclibc-4.x.mk +++ b/toolchain/gcc/gcc-uclibc-4.x.mk @@ -65,7 +65,10 @@ endif # Determine soft-float options ifeq ($(BR2_SOFT_FLOAT),y) +# only mips*-*-*, arm*-*-* and sparc*-*-* accept --with-float +ifeq ($(BR2_arm)$(BR2_armeb)$(BR2_mips)$(BR2_mipsel)$(BR2_sparc)$(BR2_mips64)$(BR2_mips64el),y) SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft +endif ifeq ($(BR2_arm)$(BR2_armeb),y) # only set float-abi for arm TARGET_SOFT_FLOAT:=-mfloat-abi=soft else -- 1.7.0.4