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(svn r3674) -Feature: [OSX] Added support for tripple binaries (binaries optimised for G3, G5 and i686)

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G4 have no problems using G3 code while G5 can, but really benefit from getting their own optimised code (Apple: G5 is not just a fast G4)
	Also changed FAT_BINARY to UNIVERSAL_BINARY since Apple removed most (all?) references to fat binaries on their homepage two days after I added FAT_BINARY
This commit is contained in:
bjarni
2006-02-25 21:25:23 +00:00
parent 4ff6b2a514
commit d09e66eef6
3 changed files with 45 additions and 25 deletions
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29
os/macosx/Makefile
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@@ -2,11 +2,14 @@
# This makefile is not a standalone makefile, but is called from the general one
# it contains targets specific to MacOS X
ifdef FAT_BINARY
FAT_BINARY:=build_universal_binary
ifdef UNIVERSAL_BINARY
ifdef TRIPPLE_BINARY
TRIPPLE_BINARY:=tripple_binary
endif
UNIVERSAL_BINARY:=build_universal_binary
endif
ifdef UNIVERSAL_x86_PART
ifdef UNIVERSAL_PPC_PART
# the bundle is build by the PPC compile when making universal binaries
BUILD_OSX_BUNDLE:=
else
@@ -18,20 +21,30 @@ endif
# we make clean and compile the other one. In the end we use lipo to join them together
# when this is done, we can continue with the targets from the first run, which is build_OSX_bundle
$(FAT_BINARY): $(TTD)
$(UNIVERSAL_BINARY): $(TTD)
$(Q)mkdir -p temp_binary_dir
$(Q)cp $(TTD) temp_binary_dir/$(TTD)_a
$(Q)rm -rf $(TTD) $(OBJS) # delete all .o files so we can compile for a new endian
$(Q)make UNIVERSAL_x86_PART:=1
$(Q)rm -rf $(TTD) $(OBJS) # delete all .o files so we can compile for a new CPU
$(Q)make UNIVERSAL_PPC_PART:=1
$(Q)cp $(TTD) temp_binary_dir/$(TTD)_b
@echo '===> Joining the PPC and x86 binaries into one universal one'
$(Q)lipo temp_binary_dir/$(TTD)_a temp_binary_dir/$(TTD)_b -create -output $(TTD)
$(Q)rm -rf temp_binary_dir
$(TRIPPLE_BINARY): $(UNIVERSAL_BINARY)
$(Q)mkdir -p temp_binary_dir
$(Q)cp $(TTD) temp_binary_dir/$(TTD)_a
$(Q)rm -rf $(TTD) $(OBJS) # delete all .o files so we can compile for a new CPU
$(Q)make UNIVERSAL_PPC_PART:=1 IS_G5:=1
$(Q)cp $(TTD) temp_binary_dir/$(TTD)_b
@echo '===> Joining the Universal and G5 binaries into a tripple binary'
$(Q)lipo temp_binary_dir/$(TTD)_a temp_binary_dir/$(TTD)_b -create -output $(TTD)
$(Q)rm -rf temp_binary_dir
# build the bundle. OSX wants to keep apps in bundles, so we will give it one
# the good thing about bundles is that you can keep extra files in them, so we keep lng files and a data dir in it
$(BUILD_OSX_BUNDLE): $(TTD) $(FAT_BINARY)
$(BUILD_OSX_BUNDLE): $(TTD) $(UNIVERSAL_BINARY) $(TRIPPLE_BINARY)
@echo '===> Building application bundle'
$(Q)rm -fr "$(OSXAPP)"
$(Q)mkdir -p "$(OSXAPP)"/Contents/MacOS
@@ -67,4 +80,4 @@ release: all
$(OSX): $(TTD) $(BUILD_OSX_BUNDLE)
.PHONY: release $(BUILD_OSX_BUNDLE) $(FAT_BINARY)
.PHONY: release $(BUILD_OSX_BUNDLE) $(UNIVERSAL_BINARY)