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Allow specifying an explicit list of architectures to build for, e.g.:

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make ENABLE_OPTIMIZED=1 UNIVERSAL=1 UNIVERSAL_ARCH="i386 ppc ppc64"

retain the default of building for just i386/ppc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-06-29 19:38:04 +00:00
parent 775ff18257
commit 7dabf399b9
1 changed files with 15 additions and 6 deletions
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21
Makefile.rules
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@ -370,13 +370,22 @@ endif
# If we are building a universal binary on Mac OS/X, pass extra options. This
# is useful to people that want to link the LLVM libraries into their universal
# apps. The UNIVERSAL_SDK_PATH variable can optionally be specified as a path
# to the SDK to use. For Mac OS/X 10.4 Intel machines, the traditional one is:
# UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
# apps.
#
# The following can be optionally specified:
# UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
# For Mac OS/X 10.4 Intel machines, the traditional one is:
# UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
# UNIVERSAL_ARCH can be optionally specified to be a list of architectures
# to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
# i386/ppc only.
ifdef UNIVERSAL
CompileCommonOpts += -arch i386 -arch ppc
Relink.Flags := -XCClinker -arch -XCClinker i386 -XCClinker -arch \
-XCClinker ppc
ifndef UNIVERSAL_ARCH
UNIVERSAL_ARCH := i386 ppc
endif
UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
Relink.Flags := $(UNIVERSAL_ARCH_OPTIONS:%=-XCClinker %)
ifdef UNIVERSAL_SDK_PATH
CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
Relink.Flags += -XCClinker -isysroot -XCClinker $(UNIVERSAL_SDK_PATH)