From: Mischa Jonker <Mischa.Jonker@synopsys.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2 11/12] toolchain/gcc: Only enable --with-float when it makes sense
Date: Wed, 24 Apr 2013 12:13:22 +0200 [thread overview]
Message-ID: <1366798403-6984-12-git-send-email-mjonker@synopsys.com> (raw)
In-Reply-To: <1366798403-6984-1-git-send-email-mjonker@synopsys.com>
According to gcc/config.gcc, only ARM, MIPS and SPARC have the
"--with-float" option when configuring gcc.
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
---
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
next prev parent reply other threads:[~2013-04-24 10:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-24 10:13 [Buildroot] [PATCH v2 00/12] RFC: ARC port Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 01/12] arc: Add ARC and ARC BE architecture Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 02/12] arc: Add option for ARC-specific download site Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 03/12] arc: Add support for ARC-specific binutils Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 04/12] arc: Add arc, arcbe to gnuconfig Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 05/12] arc: disable Crosstool-NG for ARC Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 06/12] arc: add gcc " Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 07/12] arc: Add support for ARC-specific uClibc Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 08/12] arc: Make sure that libgcc doesn't get included when it doesn't exist yet Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 09/12] kernel-headers: Use ../testing URL for kernel release candidates Mischa Jonker
2013-04-24 10:13 ` [Buildroot] [PATCH v2 10/12] kernel-headers: Add 3.9-rc8 headers to make ARC work Mischa Jonker
2013-04-24 19:41 ` Peter Korsgaard
2013-04-24 10:13 ` Mischa Jonker [this message]
2013-04-24 10:13 ` [Buildroot] [PATCH v2 12/12] toolchain/gcc: Introduce BR2_ARCH_HAS_NO_GCC_x_y Mischa Jonker
2013-04-25 3:02 ` [Buildroot] [PATCH v2 00/12] RFC: ARC port Thomas Petazzoni
2013-04-25 11:01 ` Mischa Jonker
2013-04-29 20:45 ` Thomas Petazzoni
2013-04-30 16:06 ` Arnout Vandecappelle
2013-04-30 22:09 ` Thomas Petazzoni
2013-05-02 14:03 ` Mischa Jonker
2013-05-02 15:12 ` Thomas Petazzoni
2013-05-02 15:18 ` Mischa Jonker
2013-05-02 16:30 ` Thomas Petazzoni
2013-05-02 16:32 ` Arnout Vandecappelle
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