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- add an experimental BR2_PREFER_IMA.

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Currently disfunctional for gcc-4.2 due to PR30620 and possibly others
This commit is contained in:
Bernhard Reutner-Fischer
2007-01-28 12:03:58 +00:00
parent f27735d605
commit 93ab6d3021
4 changed files with 87 additions and 32 deletions
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8
toolchain/gcc/Config.in.2
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@@ -5,3 +5,11 @@ config BR2_PACKAGE_GCC_TARGET
help
If you want the target system to be able to run
binutils/gcc and compile native code, say Y here.
config BR2_EXTRA_TARGET_GCC_CONFIG_OPTIONS
string "Additional target gcc options"
default ""
help
Any additional target gcc options you may want to include....
Including, but not limited to --disable-checking etc.
Refer to */configure in your gcc sources.

14
toolchain/gcc/Makefile.in
View File

@@ -55,5 +55,19 @@ TARGET_GCC_FLAGS= CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \
BOOT_CFLAGS="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)"
ifeq ($(strip $(BR2_PACKAGE_GCC_TARGET)),y)
# pull in config opts from the user
EXTRA_TARGET_GCC_CONFIG_OPTIONS:=$(strip $(subst ",, $(BR2_EXTRA_TARGET_GCC_CONFIG_OPTIONS)))
#"))
ifeq ($(BR2_PREFER_IMA),y)
# >= 4.2
ifeq ($(findstring 4.2,$(GCC_VERSION)),4.2)
EXTRA_TARGET_GCC_CONFIG_OPTIONS+=--enable-intermodule
endif
ifeq ($(findstring 4.3,$(GCC_VERSION)),4.3)
EXTRA_TARGET_GCC_CONFIG_OPTIONS+=--enable-intermodule
endif
endif # BR2_PREFER_IMA=y
TARGETS+=gcc_target
endif