42 lines
1.2 KiB
Makefile
42 lines
1.2 KiB
Makefile
# gcc has a bunch of options that need to be shared with
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# both gcc-uclibc-2.95.mk and gcc-uclibc-3.x.mk, and are
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# use by other packages... So include them in this file
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# and arrange to include it soon after invoking make from
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# the top level.
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GCC_VERSION:=$(strip $(subst ",, $(BR2_GCC_VERSION)))
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#"
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GCC_USE_SJLJ_EXCEPTIONS:=$(strip $(subst ",, $(BR2_GCC_USE_SJLJ_EXCEPTIONS)))
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#"
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TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION)))
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#"
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EXTRA_GCC_CONFIG_OPTIONS:=$(strip $(subst ",, $(BR2_EXTRA_GCC_CONFIG_OPTIONS)))
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#"
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ifeq ($(BR2_SOFT_FLOAT),y)
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# gcc 3.4.x soft float configuration is different than previous versions.
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ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)
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SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
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else
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SOFT_FLOAT_CONFIG_OPTION:=--without-float
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endif
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# again... there must be a better way
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ifeq ($(findstring 4.0.,$(GCC_VERSION)),4.0.)
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SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
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endif
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ifeq ($(findstring 4.1.,$(GCC_VERSION)),4.1.)
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SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
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endif
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TARGET_SOFT_FLOAT:=-msoft-float
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ARCH_FPU_SUFFIX:=_nofpu
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else
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SOFT_FLOAT_CONFIG_OPTION:=
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TARGET_SOFT_FLOAT:=
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ARCH_FPU_SUFFIX:=
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endif
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ifeq ($(strip $(BR2_PACKAGE_GCC_TARGET)),y)
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TARGETS+=gcc_target
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endif
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