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Merge pull request #25 from bhundven/patchworks-bernhard_walle

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Patchwork bernhard walle
This commit is contained in:
Bryan Hundven 2015-01-10 23:39:01 -08:00
commit e549e3cc2a
3 changed files with 52 additions and 0 deletions
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5
config/companion_tools.in
View File

@ -35,6 +35,11 @@ config COMP_TOOLS_make
bool
prompt "make"
config COMP_TOOLS_make_gmake
bool
prompt "Add gmake symlink to companion gnu/make"
depends on COMP_TOOLS_make
config COMP_TOOLS_m4
bool
prompt "m4"

44
patches/gcc/4.7.4/100-hardfloat-ld.patch Normal file
View File

@ -0,0 +1,44 @@
From 9dd1a0668e5ab10a5943fdd1aee2e1616d7fc7ed Mon Sep 17 00:00:00 2001
From: michaelh <michaelh@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 26 Apr 2012 04:33:08 +0000
Subject: [PATCH] 2012-04-26 Michael Hope <michael.hope@linaro.org>
Richard Earnshaw <rearnsha@arm.com>
* config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.
(GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define.
(GLIBC_DYNAMIC_LINKER_DEFAULT): Define.
(GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186859 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/config/arm/linux-eabi.h | 12 +++++++++++-
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
index 80bd825..2ace6f0 100644
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -62,7 +62,17 @@
/* Use ld-linux.so.3 so that it will be possible to run "classic"
GNU/Linux binaries on an EABI system. */
#undef GLIBC_DYNAMIC_LINKER
-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
+#if TARGET_DEFAULT_FLOAT_ABI == ARM_FLOAT_ABI_HARD
+#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_HARD_FLOAT
+#else
+#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
+#endif
+#define GLIBC_DYNAMIC_LINKER \
+ "%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \
+ %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \
+ %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}"
/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
use the GNU/Linux version, not the generic BPABI version. */
--
2.1.0

3
scripts/build/companion_tools/050-make.sh
View File

@ -22,6 +22,9 @@ do_companion_tools_make_build() {
--prefix="${CT_BUILDTOOLS_PREFIX_DIR}"
CT_DoExecLog ALL make
CT_DoExecLog ALL make install
if [ "${CT_COMP_TOOLS_make_gmake}" = "y" ]; then
CT_DoExecLog ALL ln -sv make "${CT_BUILDTOOLS_PREFIX_DIR}/bin/gmake"
fi
CT_Popd
CT_EndStep
}