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authorWaldemar Brodkorb <wbx@openadk.org>2015-02-14 13:31:28 +0100
committerWaldemar Brodkorb <wbx@openadk.org>2015-02-14 13:31:28 +0100
commit5e2624a4bd4d787b1d81218d6cf98ccf207a1ece (patch)
tree4ca123833d0fe01dc52f4cbb7199c3d799700609 /toolchain
parent4345869df894faae79f68d4a835e2e825a4778f7 (diff)
set assembler flags, otherwise crt1.o get compiled for wrong float configuration
Diffstat (limited to 'toolchain')
-rw-r--r--toolchain/uclibc-ng/Makefile18
1 files changed, 18 insertions, 0 deletions
diff --git a/toolchain/uclibc-ng/Makefile b/toolchain/uclibc-ng/Makefile
index 2adc0859e..0ceccc817 100644
--- a/toolchain/uclibc-ng/Makefile
+++ b/toolchain/uclibc-ng/Makefile
@@ -10,6 +10,24 @@ include ${ADK_TOPDIR}/mk/buildhlp.mk
TARGET_CFLAGS:=$(filter-out -flto,$(TARGET_CFLAGS))
+ifeq ($(ADK_TARGET_HARD_FLOAT),y)
+ifeq ($(ADK_TARGET_ARCH_ARM),y)
+TARGET_CFLAGS+= -Wa,-mfloat-abi=hard
+endif
+ifeq ($(ADK_TARGET_ARCH_MIPS),y)
+TARGET_CFLAGS+= -Wa,-mhard-float
+endif
+endif
+
+ifeq ($(ADK_TARGET_SOFT_FLOAT),y)
+ifeq ($(ADK_TARGET_ARCH_ARM),y)
+TARGET_CFLAGS+= -Wa,-mfloat-abi=soft
+endif
+ifeq ($(ADK_TARGET_ARCH_MIPS),y)
+TARGET_CFLAGS+= -Wa,-msoft-float
+endif
+endif
+
# parallel building is broken at the moment
#ifeq (${ADK_MAKE_PARALLEL},y)
#UCLIBC_MAKEOPTS+= -j${ADK_MAKE_JOBS}