This centralizes the Makefile handling of -install_name and -rpath. It also
moves the cmake build to using @rpath. The reason being that libclang needs it,
and it works for everything else.
A followup patch will move clang to using this and then there will be a single
point to edit to support other systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202499
91177308-0d34-0410-b5e6-
96231b3b80d8
set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
if (APPLE)
- set(CMAKE_INSTALL_NAME_DIR "@executable_path/../lib")
+ set(CMAKE_INSTALL_NAME_DIR "@rpath")
set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
else(UNIX)
if(NOT DEFINED CMAKE_INSTALL_RPATH)
ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
ifneq ($(HOST_OS),Darwin)
LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
+else
+ LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
endif
endif
endif
endif
# Include everything from the .a's into the shared library.
LLVMLibsOptions := $(LLVMLibsOptions) -all_load
-
- # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
- DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
- ifneq ($(DARWIN_VERS),8)
- LLVMLibsOptions := $(LLVMLibsOptions) \
- -Wl,-install_name \
- -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
- endif
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux FreeBSD GNU/kFreeBSD OpenBSD GNU Bitrig))
-Wl,-compatibility_version -Wl,1
endif
- # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
- DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
- ifneq ($(DARWIN_VERS),8)
- LLVMLibsOptions := $(LLVMLibsOptions) \
- -Wl,-install_name \
- -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
- endif
-
# If we're doing an Apple-style build, add the LTO object path.
ifeq ($(RC_XBS),YES)
TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)