llvm-6502/cmake/modules/Makefile
Dan Liew aa55210555 Attempt to fix PR20884
This fixes the generation of broken LLVMExports.cmake file by
the Autoconf/Makefile build system when --enable-shared is passed to
configure.

When --enable_shared is passed the Makefile.rules does not set the
LLVMConfigLibs variable which cmake/modules/Makefile previously relied
on. Now it runs the llvm-config command itself to get the library names.

This still isn't perfect because the generated LLVM targets refer to the
static libraries and not the shared library but that is much larger
problem to fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217484 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-10 10:18:59 +00:00

133 lines
4.7 KiB
Makefile

##===- cmake/modules/Makefile ------------------------------*- Makefile -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
LEVEL = ../..
LINK_COMPONENTS := all
include $(LEVEL)/Makefile.common
PROJ_cmake := $(DESTDIR)$(PROJ_prefix)/share/llvm/cmake
ifeq ($(DISABLE_ASSERTIONS),1)
LLVM_ENABLE_ASSERTIONS := 0
else
LLVM_ENABLE_ASSERTIONS := 1
endif
ifeq ($(REQUIRES_EH),1)
LLVM_ENABLE_EH := 1
else
LLVM_ENABLE_EH := 0
endif
ifeq ($(REQUIRES_RTTI),1)
LLVM_ENABLE_RTTI := 1
else
LLVM_ENABLE_RTTI := 0
endif
LLVM_LIBS_TO_EXPORT := $(subst -l,,$(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error))
ifeq ($(LLVM_LIBS_TO_EXPORT),Error)
$(error llvm-config --libs failed)
endif
ifndef LLVM_LIBS_TO_EXPORT
$(error LLVM_LIBS_TO_EXPORT cannot be empty)
endif
OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake
$(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in $(LLVMBuildCMakeFrag)
$(Echo) 'Generating LLVM CMake package config file'
$(Verb) ( \
cat $< | sed \
-e 's/@LLVM_CONFIG_CODE@/set(LLVM_INSTALL_PREFIX "'"$(subst /,\/,$(PROJ_prefix))"'")/' \
-e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
-e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
-e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
-e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
-e 's/@LLVM_COMMON_DEPENDS@//' \
-e 's/@LLVM_AVAILABLE_LIBS@/'"$(LLVM_LIBS_TO_EXPORT)"'/' \
-e 's/@LLVM_ALL_TARGETS@/'"$(ALL_TARGETS)"'/' \
-e 's/@LLVM_TARGETS_TO_BUILD@/'"$(TARGETS_TO_BUILD)"'/' \
-e 's/@LLVM_TARGETS_WITH_JIT@/'"$(TARGETS_WITH_JIT)"'/' \
-e 's/@TARGET_TRIPLE@/'"$(TARGET_TRIPLE)"'/' \
-e 's/@LLVM_ENABLE_ASSERTIONS@/'"$(LLVM_ENABLE_ASSERTIONS)"'/' \
-e 's/@LLVM_ENABLE_EH@/'"$(LLVM_ENABLE_EH)"'/' \
-e 's/@LLVM_ENABLE_RTTI@/'"$(LLVM_ENABLE_RTTI)"'/' \
-e 's/@LLVM_ENABLE_TERMINFO@/'"$(ENABLE_TERMINFO)"'/' \
-e 's/@LLVM_ENABLE_THREADS@/'"$(ENABLE_THREADS)"'/' \
-e 's/@LLVM_ENABLE_ZLIB@/'"$(ENABLE_ZLIB)"'/' \
-e 's/@LLVM_NATIVE_ARCH@/'"$(LLVM_NATIVE_ARCH)"'/' \
-e 's/@LLVM_ENABLE_PIC@/'"$(ENABLE_PIC)"'/' \
-e 's/@LLVM_ON_UNIX@/'"$(LLVM_ON_UNIX)"'/' \
-e 's/@LLVM_ON_WIN32@/'"$(LLVM_ON_WIN32)"'/' \
-e 's/@LLVM_CONFIG_INCLUDE_DIRS@/'"$(subst /,\/,$(PROJ_includedir))"'/' \
-e 's/@LLVM_CONFIG_LIBRARY_DIRS@/'"$(subst /,\/,$(PROJ_libdir))"'/' \
-e 's/@LLVM_CONFIG_CMAKE_DIR@/'"$(subst /,\/,$(PROJ_cmake))"'/' \
-e 's/@LLVM_CONFIG_TOOLS_BINARY_DIR@/'"$(subst /,\/,$(PROJ_bindir))"'/' \
-e 's/@LLVM_CONFIG_EXPORTS_FILE@/$${LLVM_CMAKE_DIR}\/LLVMExports.cmake/' \
-e 's/@all_llvm_lib_deps@//' \
&& \
grep '^set_property.*LLVMBUILD_LIB_DEPS_' "$(LLVMBuildCMakeFrag)" \
) > $@
$(PROJ_OBJ_DIR)/LLVMConfigVersion.cmake: LLVMConfigVersion.cmake.in
$(Echo) 'Generating LLVM CMake package version file'
$(Verb) cat $< | sed \
-e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
-e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
-e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
-e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
> $@
$(PROJ_OBJ_DIR)/LLVMExports.cmake: $(LLVMBuildCMakeExportsFrag)
$(Echo) 'Generating LLVM CMake target exports file'
$(Verb) ( \
echo '# LLVM CMake target exports. Do not include directly.' && \
for lib in $(LLVM_LIBS_TO_EXPORT); do \
echo 'add_library('"$$lib"' STATIC IMPORTED)' && \
echo 'set_property(TARGET '"$$lib"' PROPERTY IMPORTED_LOCATION "'"$(PROJ_libdir)/lib$$lib.a"'")' ; \
done && \
cat "$(LLVMBuildCMakeExportsFrag)" && \
echo 'set_property(TARGET LLVMSupport APPEND PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES '"$(subst -l,,$(LIBS))"')' \
) | grep -v gtest > $@
all-local:: $(addprefix $(PROJ_OBJ_DIR)/, $(OBJMODS))
SKIPSRCMODS := \
CheckAtomic.cmake \
GetHostTriple.cmake \
LLVMBuildExports.cmake \
LLVMConfig.cmake \
LLVMConfigVersion.cmake \
LLVMExports.cmake \
VersionFromVCS.cmake
SRCMODS := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cmake))
SRCMODS := $(filter-out $(SKIPSRCMODS),$(SRCMODS))
INSTSRCMODS := $(addprefix $(PROJ_cmake)/, $(SRCMODS))
INSTOBJMODS := $(addprefix $(PROJ_cmake)/, $(OBJMODS))
$(PROJ_cmake):
$(Echo) Making install directory: $@
$(Verb) $(MKDIR) $@
$(INSTSRCMODS): $(PROJ_cmake)/%.cmake: $(PROJ_SRC_DIR)/%.cmake | $(PROJ_cmake)
$(Echo) Installing cmake modules: $(notdir $<)
$(Verb) $(DataInstall) $< $(PROJ_cmake)
$(INSTOBJMODS): $(PROJ_cmake)/%.cmake: $(PROJ_OBJ_DIR)/%.cmake | $(PROJ_cmake)
$(Echo) Installing cmake modules: $(notdir $<)
$(Verb) $(DataInstall) $< $(PROJ_cmake)
install-local:: $(INSTSRCMODS) $(INSTOBJMODS)