cmake/modules/Makefile

   1 ##===- cmake/modules/Makefile ------------------------------*- Makefile -*-===##
   2 #
   3 #                     The LLVM Compiler Infrastructure
   4 #
   5 # This file is distributed under the University of Illinois Open Source
   6 # License. See LICENSE.TXT for details.
   7 #
   8 ##===----------------------------------------------------------------------===##
   9
  10 LEVEL = ../..
  11
  12 include $(LEVEL)/Makefile.common
  13
  14 PROJ_cmake := $(DESTDIR)$(PROJ_prefix)/share/llvm/cmake
  15
  16 ifeq ($(DISABLE_ASSERTIONS),1)
  17         LLVM_ENABLE_ASSERTIONS := 0
  18 else
  19         LLVM_ENABLE_ASSERTIONS := 1
  20 endif
  21
  22 ifeq ($(ENABLE_ABI_BREAKING_CHECKS),1)
  23         LLVM_ABI_BREAKING_CHECKS := FORCE_ON
  24 else
  25         LLVM_ABI_BREAKING_CHECKS := FORCE_OFF
  26 endif
  27
  28 ifeq ($(REQUIRES_EH),1)
  29         LLVM_ENABLE_EH := 1
  30 else
  31         LLVM_ENABLE_EH := 0
  32 endif
  33
  34 ifeq ($(REQUIRES_RTTI),1)
  35         LLVM_ENABLE_RTTI := 1
  36 else
  37         LLVM_ENABLE_RTTI := 0
  38 endif
  39
  40 ifndef LLVM_LIBS_TO_EXPORT
  41 $(error LLVM_LIBS_TO_EXPORT cannot be empty)
  42 endif
  43
  44 OBJMODS := LLVMConfig.cmake LLVMConfigVersion.cmake LLVMExports.cmake
  45
  46 LLVM_CONFIG_CODE := \
  47 \# Compute the CMake directory from the LLVMConfig.cmake file location.\n\
  48 get_filename_component(_LLVM_CMAKE_DIR "$${CMAKE_CURRENT_LIST_FILE}" PATH)\n\
  49 \# Compute the installation prefix from the LLVMConfig.cmake file location.\n\
  50 get_filename_component(LLVM_INSTALL_PREFIX "$${CMAKE_CURRENT_LIST_FILE}" PATH)\n
  51
  52 # Compute number of levels (typically 3 - ``share/llvm/cmake/``) to PROJ_prefix
  53 # from PROJ_cmake, then emit the appropriate number of calls to
  54 # get_filename_components(). Note this assumes there are no spaces in the
  55 # cmake_path_suffix variable.
  56 cmake_path_suffix := $(subst $(PROJ_prefix),,$(subst $(DESTDIR),,$(PROJ_cmake)))
  57 cmake_path_dirs := $(subst /, ,$(cmake_path_suffix))
  58 LLVM_CONFIG_CODE += $(foreach __not_used,$(cmake_path_dirs),get_filename_component(LLVM_INSTALL_PREFIX "$${LLVM_INSTALL_PREFIX}" PATH)\n)
  59
  60 LLVM_CONFIG_CODE += set(_LLVM_LIBRARY_DIR "$${LLVM_INSTALL_PREFIX}\/lib")
  61
  62 $(PROJ_OBJ_DIR)/LLVMConfig.cmake: LLVMConfig.cmake.in Makefile $(LLVMBuildCMakeFrag)
  63         $(Echo) 'Generating LLVM CMake package config file'
  64         $(Verb) ( \
  65          cat $< | sed \
  66           -e 's/@LLVM_CONFIG_CODE@/$(LLVM_CONFIG_CODE)/' \
  67           -e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
  68           -e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
  69           -e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
  70           -e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
  71           -e 's/@LLVM_COMMON_DEPENDS@//' \
  72           -e 's/@LLVM_AVAILABLE_LIBS@/'"$(LLVM_LIBS_TO_EXPORT)"'/' \
  73           -e 's/@LLVM_ALL_TARGETS@/'"$(ALL_TARGETS)"'/' \
  74           -e 's/@LLVM_TARGETS_TO_BUILD@/'"$(TARGETS_TO_BUILD)"'/' \
  75           -e 's/@LLVM_TARGETS_WITH_JIT@/'"$(TARGETS_WITH_JIT)"'/' \
  76           -e 's/@TARGET_TRIPLE@/'"$(TARGET_TRIPLE)"'/' \
  77           -e 's/@LLVM_ABI_BREAKING_CHECKS@/'"$(LLVM_ABI_BREAKING_CHECKS)"'/' \
  78           -e 's/@LLVM_ENABLE_ASSERTIONS@/'"$(LLVM_ENABLE_ASSERTIONS)"'/' \
  79           -e 's/@LLVM_ENABLE_EH@/'"$(LLVM_ENABLE_EH)"'/' \
  80           -e 's/@LLVM_ENABLE_RTTI@/'"$(LLVM_ENABLE_RTTI)"'/' \
  81           -e 's/@LLVM_ENABLE_TERMINFO@/'"$(ENABLE_TERMINFO)"'/' \
  82           -e 's/@LLVM_ENABLE_THREADS@/'"$(ENABLE_THREADS)"'/' \
  83           -e 's/@LLVM_ENABLE_ZLIB@/'"$(ENABLE_ZLIB)"'/' \
  84           -e 's/@LLVM_NATIVE_ARCH@/'"$(LLVM_NATIVE_ARCH)"'/' \
  85           -e 's/@LLVM_ENABLE_PIC@/'"$(ENABLE_PIC)"'/' \
  86           -e 's/@LLVM_ON_UNIX@/'"$(LLVM_ON_UNIX)"'/' \
  87           -e 's/@LLVM_ON_WIN32@/'"$(LLVM_ON_WIN32)"'/' \
  88           -e 's/@LLVM_LIBDIR_SUFFIX@//' \
  89           -e 's#@LLVM_CONFIG_INCLUDE_DIRS@#$${LLVM_INSTALL_PREFIX}/include#' \
  90           -e 's#@LLVM_CONFIG_LIBRARY_DIRS@#$${_LLVM_LIBRARY_DIR}#' \
  91           -e 's#@LLVM_CONFIG_CMAKE_DIR@#$${_LLVM_CMAKE_DIR}#' \
  92           -e 's#@LLVM_CONFIG_TOOLS_BINARY_DIR@#$${LLVM_INSTALL_PREFIX}/bin#' \
  93           -e 's/@LLVM_CONFIG_EXPORTS_FILE@/$${LLVM_CMAKE_DIR}\/LLVMExports.cmake/' \
  94           -e 's/@all_llvm_lib_deps@//' \
  95          && \
  96          ( grep '^set_property.*LLVMBUILD_LIB_DEPS_' "$(LLVMBuildCMakeFrag)" | \
  97            grep -v LLVMBUILD_LIB_DEPS_gtest ) && \
  98          echo 'unset(_LLVM_CMAKE_DIR)' && \
  99          echo 'unset(_LLVM_LIBRARY_DIR)' \
 100         ) > $@
 101
 102 $(PROJ_OBJ_DIR)/LLVMConfigVersion.cmake: LLVMConfigVersion.cmake.in Makefile
 103         $(Echo) 'Generating LLVM CMake package version file'
 104         $(Verb) cat $< | sed \
 105           -e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \
 106           -e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \
 107           -e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \
 108           -e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \
 109           > $@
 110
 111 $(PROJ_OBJ_DIR)/LLVMExports.cmake: $(LLVMBuildCMakeExportsFrag) Makefile
 112         $(Echo) 'Generating LLVM CMake target exports file'
 113         $(Verb) ( \
 114           echo '# LLVM CMake target exports.  Do not include directly.' && \
 115           for lib in $(LLVM_LIBS_TO_EXPORT); do \
 116             echo 'add_library('"$$lib"' STATIC IMPORTED)' && \
 117             echo 'set_property(TARGET '"$$lib"' PROPERTY IMPORTED_LOCATION "$${_LLVM_LIBRARY_DIR}/'lib$$lib.a'")' ; \
 118           done && \
 119           cat "$(LLVMBuildCMakeExportsFrag)" && \
 120           echo 'set_property(TARGET LLVMSupport APPEND PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES '"$(subst -l,,$(LIBS))"')' \
 121         ) > $@
 122
 123 all-local:: $(addprefix $(PROJ_OBJ_DIR)/, $(OBJMODS))
 124
 125 SKIPSRCMODS := \
 126   CheckAtomic.cmake \
 127   GetHostTriple.cmake \
 128   LLVMBuildExports.cmake \
 129   LLVMConfig.cmake \
 130   LLVMConfigVersion.cmake \
 131   LLVMExports.cmake \
 132   VersionFromVCS.cmake
 133
 134 SRCMODS := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cmake))
 135 SRCMODS := $(filter-out $(SKIPSRCMODS),$(SRCMODS))
 136 INSTSRCMODS := $(addprefix $(PROJ_cmake)/, $(SRCMODS))
 137 INSTOBJMODS := $(addprefix $(PROJ_cmake)/, $(OBJMODS))
 138
 139 $(PROJ_cmake):
 140         $(Echo) Making install directory: $@
 141         $(Verb) $(MKDIR) $@
 142
 143 $(INSTSRCMODS): $(PROJ_cmake)/%.cmake: $(PROJ_SRC_DIR)/%.cmake | $(PROJ_cmake)
 144         $(Echo) Installing cmake modules: $(notdir $<)
 145         $(Verb) $(DataInstall) $< $(PROJ_cmake)
 146
 147 $(INSTOBJMODS): $(PROJ_cmake)/%.cmake: $(PROJ_OBJ_DIR)/%.cmake | $(PROJ_cmake)
 148         $(Echo) Installing cmake modules: $(notdir $<)
 149         $(Verb) $(DataInstall) $< $(PROJ_cmake)
 150
 151 install-local:: $(INSTSRCMODS) $(INSTOBJMODS)