1 ##===- cmake/modules/Makefile ------------------------------*- Makefile -*-===##
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 ##===----------------------------------------------------------------------===##
12 LINK_COMPONENTS := all
14 include $(LEVEL)/Makefile.common
16 PROJ_cmake := $(DESTDIR)$(PROJ_prefix)/share/llvm/cmake
18 ifeq ($(DISABLE_ASSERTIONS),1)
19 LLVM_ENABLE_ASSERTIONS := 0
21 LLVM_ENABLE_ASSERTIONS := 1
24 ifeq ($(ENABLE_ABI_BREAKING_CHECKS),1)
25 LLVM_ABI_BREAKING_CHECKS := FORCE_ON
27 LLVM_ABI_BREAKING_CHECKS := FORCE_OFF
30 ifeq ($(REQUIRES_EH),1)
36 ifeq ($(REQUIRES_RTTI),1)
42 # Don't try to run llvm-config during clean because it won't be available
43 ifneq ($(MAKECMDGOALS),clean)
44 LLVM_LIBS_TO_EXPORT := $(subst -l,,$(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error))
46 ifeq ($(LLVM_LIBS_TO_EXPORT),Error)
47 $(error llvm-config --libs failed)
50 # Strip out gtest and gtest_main from LLVM_LIBS_TO_EXPORT, these are not
51 # installed and won't be available from the install tree.
52 # FIXME: If we used llvm-config from the install tree this wouldn't be
54 LLVM_LIBS_TO_EXPORT := $(filter-out gtest gtest_main,$(LLVM_LIBS_TO_EXPORT))
56 ifndef LLVM_LIBS_TO_EXPORT
57 $(error LLVM_LIBS_TO_EXPORT cannot be empty)
61 OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake
64 \# Compute the CMake directory from the LLVMConfig.cmake file location.\n\
65 get_filename_component(_LLVM_CMAKE_DIR "$${CMAKE_CURRENT_LIST_FILE}" PATH)\n\
66 \# Compute the installation prefix from the LLVMConfig.cmake file location.\n\
67 get_filename_component(LLVM_INSTALL_PREFIX "$${CMAKE_CURRENT_LIST_FILE}" PATH)\n
69 # Compute number of levels (typically 3 - ``share/llvm/cmake/``) to PROJ_prefix
70 # from PROJ_cmake, then emit the appropriate number of calls to
71 # get_filename_components(). Note this assumes there are no spaces in the
72 # cmake_path_suffix variable.
73 cmake_path_suffix := $(subst $(PROJ_prefix),,$(subst $(DESTDIR),,$(PROJ_cmake)))
74 cmake_path_dirs := $(subst /, ,$(cmake_path_suffix))
75 LLVM_CONFIG_CODE += $(foreach __not_used,$(cmake_path_dirs),get_filename_component(LLVM_INSTALL_PREFIX "$${LLVM_INSTALL_PREFIX}" PATH)\n)
77 LLVM_CONFIG_CODE += set(_LLVM_LIBRARY_DIR "$${LLVM_INSTALL_PREFIX}\/lib")
79 $(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in Makefile $(LLVMBuildCMakeFrag)
80 $(Echo) 'Generating LLVM CMake package config file'
83 -e 's/@LLVM_CONFIG_CODE@/$(LLVM_CONFIG_CODE)/' \
84 -e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
85 -e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
86 -e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
87 -e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
88 -e 's/@LLVM_COMMON_DEPENDS@//' \
89 -e 's/@LLVM_AVAILABLE_LIBS@/'"$(LLVM_LIBS_TO_EXPORT)"'/' \
90 -e 's/@LLVM_ALL_TARGETS@/'"$(ALL_TARGETS)"'/' \
91 -e 's/@LLVM_TARGETS_TO_BUILD@/'"$(TARGETS_TO_BUILD)"'/' \
92 -e 's/@LLVM_TARGETS_WITH_JIT@/'"$(TARGETS_WITH_JIT)"'/' \
93 -e 's/@TARGET_TRIPLE@/'"$(TARGET_TRIPLE)"'/' \
94 -e 's/@LLVM_ABI_BREAKING_CHECKS@/'"$(LLVM_ABI_BREAKING_CHECKS)"'/' \
95 -e 's/@LLVM_ENABLE_ASSERTIONS@/'"$(LLVM_ENABLE_ASSERTIONS)"'/' \
96 -e 's/@LLVM_ENABLE_EH@/'"$(LLVM_ENABLE_EH)"'/' \
97 -e 's/@LLVM_ENABLE_RTTI@/'"$(LLVM_ENABLE_RTTI)"'/' \
98 -e 's/@LLVM_ENABLE_TERMINFO@/'"$(ENABLE_TERMINFO)"'/' \
99 -e 's/@LLVM_ENABLE_THREADS@/'"$(ENABLE_THREADS)"'/' \
100 -e 's/@LLVM_ENABLE_ZLIB@/'"$(ENABLE_ZLIB)"'/' \
101 -e 's/@LLVM_NATIVE_ARCH@/'"$(LLVM_NATIVE_ARCH)"'/' \
102 -e 's/@LLVM_ENABLE_PIC@/'"$(ENABLE_PIC)"'/' \
103 -e 's/@LLVM_ON_UNIX@/'"$(LLVM_ON_UNIX)"'/' \
104 -e 's/@LLVM_ON_WIN32@/'"$(LLVM_ON_WIN32)"'/' \
105 -e 's/@LLVM_LIBDIR_SUFFIX@//' \
106 -e 's#@LLVM_CONFIG_INCLUDE_DIRS@#$${LLVM_INSTALL_PREFIX}/include#' \
107 -e 's#@LLVM_CONFIG_LIBRARY_DIRS@#$${_LLVM_LIBRARY_DIR}#' \
108 -e 's#@LLVM_CONFIG_CMAKE_DIR@#$${_LLVM_CMAKE_DIR}#' \
109 -e 's#@LLVM_CONFIG_TOOLS_BINARY_DIR@#$${LLVM_INSTALL_PREFIX}/bin#' \
110 -e 's/@LLVM_CONFIG_EXPORTS_FILE@/$${LLVM_CMAKE_DIR}\/LLVMExports.cmake/' \
111 -e 's/@all_llvm_lib_deps@//' \
113 ( grep '^set_property.*LLVMBUILD_LIB_DEPS_' "$(LLVMBuildCMakeFrag)" | \
114 grep -v LLVMBUILD_LIB_DEPS_gtest ) && \
115 echo 'unset(_LLVM_CMAKE_DIR)' && \
116 echo 'unset(_LLVM_LIBRARY_DIR)' \
119 $(PROJ_OBJ_DIR)/LLVMConfigVersion.cmake: LLVMConfigVersion.cmake.in Makefile
120 $(Echo) 'Generating LLVM CMake package version file'
121 $(Verb) cat $< | sed \
122 -e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
123 -e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
124 -e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
125 -e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
128 $(PROJ_OBJ_DIR)/LLVMExports.cmake: $(LLVMBuildCMakeExportsFrag) Makefile
129 $(Echo) 'Generating LLVM CMake target exports file'
131 echo '# LLVM CMake target exports. Do not include directly.' && \
132 for lib in $(LLVM_LIBS_TO_EXPORT); do \
133 echo 'add_library('"$$lib"' STATIC IMPORTED)' && \
134 echo 'set_property(TARGET '"$$lib"' PROPERTY IMPORTED_LOCATION "$${_LLVM_LIBRARY_DIR}/'lib$$lib.a'")' ; \
136 cat "$(LLVMBuildCMakeExportsFrag)" && \
137 echo 'set_property(TARGET LLVMSupport APPEND PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES '"$(subst -l,,$(LIBS))"')' \
138 ) | grep -v gtest > $@
140 all-local:: $(addprefix $(PROJ_OBJ_DIR)/, $(OBJMODS))
144 GetHostTriple.cmake \
145 LLVMBuildExports.cmake \
147 LLVMConfigVersion.cmake \
151 SRCMODS := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cmake))
152 SRCMODS := $(filter-out $(SKIPSRCMODS),$(SRCMODS))
153 INSTSRCMODS := $(addprefix $(PROJ_cmake)/, $(SRCMODS))
154 INSTOBJMODS := $(addprefix $(PROJ_cmake)/, $(OBJMODS))
157 $(Echo) Making install directory: $@
160 $(INSTSRCMODS): $(PROJ_cmake)/%.cmake: $(PROJ_SRC_DIR)/%.cmake | $(PROJ_cmake)
161 $(Echo) Installing cmake modules: $(notdir $<)
162 $(Verb) $(DataInstall) $< $(PROJ_cmake)
164 $(INSTOBJMODS): $(PROJ_cmake)/%.cmake: $(PROJ_OBJ_DIR)/%.cmake | $(PROJ_cmake)
165 $(Echo) Installing cmake modules: $(notdir $<)
166 $(Verb) $(DataInstall) $< $(PROJ_cmake)
168 install-local:: $(INSTSRCMODS) $(INSTOBJMODS)