include/cmake.mk

   1 cmake_bool = $(patsubst %,-D%:BOOL=$(if $($(1)),ON,OFF),$(2))
   2
   3 PKG_INSTALL:=1
   4
   5 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
   6   MAKE_FLAGS+=VERBOSE=1
   7 endif
   8
   9 CMAKE_BINARY_DIR = $(PKG_BUILD_DIR)$(if $(CMAKE_BINARY_SUBDIR),/$(CMAKE_BINARY_SUBDIR))
  10 CMAKE_SOURCE_DIR = $(PKG_BUILD_DIR)$(if $(CMAKE_SOURCE_SUBDIR),/$(CMAKE_SOURCE_SUBDIR))
  11 HOST_CMAKE_SOURCE_DIR = $(HOST_BUILD_DIR)$(if $(CMAKE_SOURCE_SUBDIR),/$(CMAKE_SOURCE_SUBDIR))
  12 MAKE_PATH = $(firstword $(CMAKE_BINARY_SUBDIR) .)
  13
  14 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
  15   cmake_tool=$(TOOLCHAIN_DIR)/bin/$(1)
  16 else
  17   cmake_tool=$(shell which $(1))
  18 endif
  19
  20 ifeq ($(CONFIG_CCACHE),)
  21  CMAKE_C_COMPILER:=$(call cmake_tool,$(TARGET_CC))
  22  CMAKE_CXX_COMPILER:=$(call cmake_tool,$(TARGET_CXX))
  23  CMAKE_C_COMPILER_ARG1:=
  24  CMAKE_CXX_COMPILER_ARG1:=
  25 else
  26   CCACHE:=$(STAGING_DIR_HOST)/bin/ccache
  27   CMAKE_C_COMPILER:=$(CCACHE)
  28   CMAKE_C_COMPILER_ARG1:=$(TARGET_CC_NOCACHE)
  29   CMAKE_CXX_COMPILER:=$(CCACHE)
  30   CMAKE_CXX_COMPILER_ARG1:=$(TARGET_CXX_NOCACHE)
  31 endif
  32 CMAKE_AR:=$(call cmake_tool,$(TARGET_AR))
  33 CMAKE_NM:=$(call cmake_tool,$(TARGET_NM))
  34 CMAKE_RANLIB:=$(call cmake_tool,$(TARGET_RANLIB))
  35
  36 CMAKE_FIND_ROOT_PATH:=$(STAGING_DIR)/usr;$(TOOLCHAIN_DIR)$(if $(CONFIG_EXTERNAL_TOOLCHAIN),;$(CONFIG_TOOLCHAIN_ROOT))
  37 CMAKE_HOST_FIND_ROOT_PATH:=$(STAGING_DIR)/host;$(STAGING_DIR_HOSTPKG);$(STAGING_DIR_HOST)
  38 CMAKE_SHARED_LDFLAGS:=-Wl,-Bsymbolic-functions
  39
  40 define Build/Configure/Default
  41         mkdir -p $(CMAKE_BINARY_DIR)
  42         (cd $(CMAKE_BINARY_DIR); \
  43                 CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
  44                 CXXFLAGS="$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS)" \
  45                 LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \
  46                 cmake \
  47                         -DCMAKE_SYSTEM_NAME=Linux \
  48                         -DCMAKE_SYSTEM_VERSION=1 \
  49                         -DCMAKE_SYSTEM_PROCESSOR=$(ARCH) \
  50                         -DCMAKE_BUILD_TYPE=Release \
  51                         -DCMAKE_C_FLAGS_RELEASE="-DNDEBUG" \
  52                         -DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG" \
  53                         -DCMAKE_C_COMPILER="$(CMAKE_C_COMPILER)" \
  54                         -DCMAKE_C_COMPILER_ARG1="$(CMAKE_C_COMPILER_ARG1)" \
  55                         -DCMAKE_CXX_COMPILER="$(CMAKE_CXX_COMPILER)" \
  56                         -DCMAKE_CXX_COMPILER_ARG1="$(CMAKE_CXX_COMPILER_ARG1)" \
  57                         -DCMAKE_ASM_COMPILER="$(CMAKE_C_COMPILER)" \
  58                         -DCMAKE_ASM_COMPILER_ARG1="$(CMAKE_C_COMPILER_ARG1)" \
  59                         -DCMAKE_EXE_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS)" \
  60                         -DCMAKE_MODULE_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS) $(CMAKE_SHARED_LDFLAGS)" \
  61                         -DCMAKE_SHARED_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS) $(CMAKE_SHARED_LDFLAGS)" \
  62                         -DCMAKE_AR="$(CMAKE_AR)" \
  63                         -DCMAKE_NM="$(CMAKE_NM)" \
  64                         -DCMAKE_RANLIB="$(CMAKE_RANLIB)" \
  65                         -DCMAKE_FIND_ROOT_PATH="$(CMAKE_FIND_ROOT_PATH)" \
  66                         -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=BOTH \
  67                         -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
  68                         -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
  69                         -DCMAKE_STRIP=: \
  70                         -DCMAKE_INSTALL_PREFIX=/usr \
  71                         -DDL_LIBRARY=$(STAGING_DIR) \
  72                         -DCMAKE_PREFIX_PATH=$(STAGING_DIR) \
  73                         -DCMAKE_SKIP_RPATH=TRUE  \
  74                         $(CMAKE_OPTIONS) \
  75                 $(CMAKE_SOURCE_DIR) \
  76         )
  77 endef
  78
  79 define Build/InstallDev/cmake
  80         $(INSTALL_DIR) $(1)
  81         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
  82 endef
  83
  84 Build/InstallDev = $(if $(CMAKE_INSTALL),$(Build/InstallDev/cmake))
  85
  86 define Host/Configure/Default
  87         (cd $(HOST_BUILD_DIR); \
  88                 CFLAGS="$(HOST_CFLAGS)" \
  89                 CXXFLAGS="$(HOST_CFLAGS)" \
  90                 LDFLAGS="$(HOST_LDFLAGS)" \
  91                 cmake \
  92                         -DCMAKE_BUILD_TYPE=Release \
  93                         -DCMAKE_C_FLAGS_RELEASE="-DNDEBUG" \
  94                         -DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG" \
  95                         -DCMAKE_EXE_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
  96                         -DCMAKE_MODULE_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
  97                         -DCMAKE_SHARED_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
  98                         -DCMAKE_FIND_ROOT_PATH="$(CMAKE_HOST_FIND_ROOT_PATH)" \
  99                         -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=BOTH \
 100                         -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
 101                         -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
 102                         -DCMAKE_STRIP=: \
 103                         -DCMAKE_INSTALL_PREFIX=$(HOST_BUILD_PREFIX) \
 104                         -DCMAKE_PREFIX_PATH=$(HOST_BUILD_PREFIX) \
 105                         -DCMAKE_SKIP_RPATH=TRUE  \
 106                         $(CMAKE_HOST_OPTIONS) \
 107                 $(HOST_CMAKE_SOURCE_DIR) \
 108         )
 109 endef
 110
 111 MAKE_FLAGS += \
 112         CMAKE_COMMAND='$$(if $$(CMAKE_DISABLE_$$@),:,$(STAGING_DIR_HOST)/bin/cmake)' \
 113         CMAKE_DISABLE_cmake_check_build_system=1