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https://github.com/c64scene-ar/llvm-6502.git
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043cc54d6c
The LLVMSupport library implementation consolidates all dependencies on system libraries. Move the logic gathering system libraries out of 'cmake/modules/LLVM-Config.cmake' and into 'lib/Support/CMakeLists.txt'. Use the target_link_libraries() command there to tell CMake about the link dependencies of the LLVMSupport implementation. CMake will automatically propagate this to all targets that link LLVMSupport directly or indirectly. We still need to build knowledge of system library dependencies into 'llvm-config'. Store the list of libraries needed in a property on LLVMSupport and teach 'tools/llvm-config/CMakeLists.txt' to retrieve it from there. Drop all calls to 'link_system_libs' and 'get_system_libs' from our CMake code. Replace their implementations with a warning that explains the calls are no longer necessary. Also drop from 'LLVMConfig.cmake' the HAVE_* and related variables that were published there only to allow 'get_system_libs' to run outside our build process. Contributed by Brad King. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201969 91177308-0d34-0410-b5e6-96231b3b80d8
97 lines
3.7 KiB
Makefile
97 lines
3.7 KiB
Makefile
##===- cmake/modules/Makefile ------------------------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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LEVEL = ../..
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LINK_COMPONENTS := all
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include $(LEVEL)/Makefile.common
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PROJ_cmake := $(DESTDIR)$(PROJ_prefix)/share/llvm/cmake
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OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake
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$(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in $(LLVMBuildCMakeFrag)
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$(Echo) 'Generating LLVM CMake package config file'
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$(Verb) ( \
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cat $< | sed \
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-e 's/@LLVM_CONFIG_CODE@/set(LLVM_INSTALL_PREFIX "'"$(subst /,\/,$(PROJ_prefix))"'")/' \
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-e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
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-e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
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-e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
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-e 's/@LLVM_COMMON_DEPENDS@//' \
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-e 's/@LLVM_AVAILABLE_LIBS@/'"$(subst -l,,$(LLVMConfigLibs))"'/' \
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-e 's/@LLVM_ALL_TARGETS@/'"$(ALL_TARGETS)"'/' \
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-e 's/@LLVM_TARGETS_TO_BUILD@/'"$(TARGETS_TO_BUILD)"'/' \
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-e 's/@LLVM_TARGETS_WITH_JIT@/'"$(TARGETS_WITH_JIT)"'/' \
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-e 's/@TARGET_TRIPLE@/'"$(TARGET_TRIPLE)"'/' \
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-e 's/@LLVM_ENABLE_TERMINFO@/'"$(ENABLE_TERMINFO)"'/' \
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-e 's/@LLVM_ENABLE_THREADS@/'"$(ENABLE_THREADS)"'/' \
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-e 's/@LLVM_ENABLE_ZLIB@/'"$(ENABLE_ZLIB)"'/' \
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-e 's/@LLVM_NATIVE_ARCH@/'"$(LLVM_NATIVE_ARCH)"'/' \
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-e 's/@LLVM_ENABLE_PIC@/'"$(ENABLE_PIC)"'/' \
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-e 's/@LLVM_ON_UNIX@/'"$(LLVM_ON_UNIX)"'/' \
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-e 's/@LLVM_ON_WIN32@/'"$(LLVM_ON_WIN32)"'/' \
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-e 's/@LLVM_CONFIG_INCLUDE_DIRS@/'"$(subst /,\/,$(PROJ_includedir))"'/' \
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-e 's/@LLVM_CONFIG_LIBRARY_DIRS@/'"$(subst /,\/,$(PROJ_libdir))"'/' \
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-e 's/@LLVM_CONFIG_CMAKE_DIR@/'"$(subst /,\/,$(PROJ_cmake))"'/' \
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-e 's/@LLVM_CONFIG_EXPORTS_FILE@/$${LLVM_CMAKE_DIR}\/LLVMExports.cmake/' \
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-e 's/@all_llvm_lib_deps@//' \
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&& \
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grep '^set_property.*LLVMBUILD_LIB_DEPS_' "$(LLVMBuildCMakeFrag)" \
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) > $@
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$(PROJ_OBJ_DIR)/LLVMConfigVersion.cmake: LLVMConfigVersion.cmake.in
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$(Echo) 'Generating LLVM CMake package version file'
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$(Verb) cat $< | sed \
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-e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
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> $@
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$(PROJ_OBJ_DIR)/LLVMExports.cmake: $(LLVMBuildCMakeExportsFrag)
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$(Echo) 'Generating LLVM CMake target exports file'
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$(Verb) ( \
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echo '# LLVM CMake target exports. Do not include directly.' && \
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for lib in $(subst -l,,$(LLVMConfigLibs)); do \
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echo 'add_library('"$$lib"' STATIC IMPORTED)' && \
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echo 'set_property(TARGET '"$$lib"' PROPERTY IMPORTED_LOCATION "'"$(PROJ_libdir)/lib$$lib.a"'")' ; \
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done && \
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cat "$(LLVMBuildCMakeExportsFrag)" && \
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echo 'set_property(TARGET LLVMSupport APPEND PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES '"$(subst -l,,$(LIBS))"')' \
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) | grep -v gtest > $@
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all-local:: $(addprefix $(PROJ_OBJ_DIR)/, $(OBJMODS))
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SKIPSRCMODS := \
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CheckAtomic.cmake \
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GetHostTriple.cmake \
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LLVMBuildExports.cmake \
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LLVMConfig.cmake \
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LLVMConfigVersion.cmake \
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LLVMExports.cmake \
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VersionFromVCS.cmake
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SRCMODS := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cmake))
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SRCMODS := $(filter-out $(SKIPSRCMODS),$(SRCMODS))
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INSTSRCMODS := $(addprefix $(PROJ_cmake)/, $(SRCMODS))
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INSTOBJMODS := $(addprefix $(PROJ_cmake)/, $(OBJMODS))
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$(PROJ_cmake):
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$(Echo) Making install directory: $@
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$(Verb) $(MKDIR) $@
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$(INSTSRCMODS): $(PROJ_cmake)/%.cmake: $(PROJ_SRC_DIR)/%.cmake | $(PROJ_cmake)
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$(Echo) Installing cmake modules: $(notdir $<)
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$(Verb) $(DataInstall) $< $(PROJ_cmake)
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$(INSTOBJMODS): $(PROJ_cmake)/%.cmake: $(PROJ_OBJ_DIR)/%.cmake | $(PROJ_cmake)
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$(Echo) Installing cmake modules: $(notdir $<)
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$(Verb) $(DataInstall) $< $(PROJ_cmake)
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install-local:: $(INSTSRCMODS) $(INSTOBJMODS)
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