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| author | Chris Lattner <sabre@nondot.org> | 2009-03-10 17:15:56 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-03-10 17:15:56 +0000 |
| commit | 1b030a116dcfcfcac792a215928e0cc9defad32d (patch) | |
| tree | 2f9199b6ba68e16d693d118d9b9a151dbdb6a3b9 | |
| parent | ab5acba34782d735f759c709e74d957c9d7418ba (diff) | |
don't pass -Wl,-exported_symbol -Wl,_main to the linker when building on
Tiger. PR3743
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66550 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | Makefile.rules | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index 3c115d2a52..de43f1fc2c 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -469,6 +469,8 @@ ifeq ($(OS),Darwin) DARWIN_VERSION := `sw_vers -productVersion` # Strip a number like 10.4.7 to 10.4 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/') + # Get "4" out of 10.4 for later pieces in the makefile. + DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/') SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle \ -mmacosx-version-min=$(DARWIN_VERSION) @@ -1116,8 +1118,12 @@ endif # startup time by 4x on darwin in some cases. ifdef TOOL_NO_EXPORTS ifeq ($(OS),Darwin) + +# Tiger tools don't support this. +ifneq ($(DARWIN_MAJVERS),4) LD.Flags += -Wl,-exported_symbol -Wl,_main endif +endif ifeq ($(OS), $(filter $(OS), Linux NetBSD FreeBSD)) LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map |