mirrors/buildroot
0
0
Fork 0
mirror of https://git.busybox.net/buildroot.git synced 2025-01-10 14:33:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixup SOFT_FLOAT handling

Browse Source
This commit is contained in:
Eric Andersen 2004-10-09 21:28:56 +00:00
parent bb05a9ad46
commit 581bc450f5
3 changed files with 4 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
toolchain/Config.in
View File

@ -38,11 +38,6 @@ config BR2_SOFT_FLOAT
Most people will answer N.
config SOFT_FLOAT
string
depends on BR2_SOFT_FLOAT
default "true"
config BR2_TARGET_OPTIMIZATION
string "Target Optimizations"
default "-Os -pipe"

2
toolchain/gcc/Makefile.in
View File

@ -6,7 +6,7 @@ TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION)))
#""
ifeq ($(SOFT_FLOAT),true)
ifeq ($(BR2_SOFT_FLOAT),y)
# gcc 3.4.x soft float configuration is different than previous versions.
ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)
SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft

6
toolchain/gcc/gcc-uclibc-3.x.mk
View File

@ -73,7 +73,7 @@ $(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# However, we still need a patch for arm. There's a similar patch for gcc 3.3.x
# which needs to be integrated so we can kill of libfloat for good, except for
# anyone (?) who might still be using gcc 2.95. mjn3
ifeq ($(SOFT_FLOAT),true)
ifeq ($(BR2_SOFT_FLOAT),y)
ifeq ("$(strip $(ARCH))","arm")
toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
endif
@ -190,7 +190,7 @@ endif
#
# Now for the ugly 3.3.x soft float hack...
#
ifeq ($(SOFT_FLOAT),true)
ifeq ($(BR2_SOFT_FLOAT),y)
ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
# Make sure we have a soft float specs file for this arch
if [ ! -f toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float ] ; then \
@ -279,7 +279,7 @@ $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
#
# Now for the ugly 3.3.x soft float hack...
#
ifeq ($(SOFT_FLOAT),true)
ifeq ($(BR2_SOFT_FLOAT),y)
ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
# Add a specs file that defaults to soft float mode.
cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs