package/cmake/cmake.mk

   1 ################################################################################
   2 #
   3 # cmake
   4 #
   5 ################################################################################
   6
   7 CMAKE_VERSION_MAJOR = 3.7
   8 CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).1
   9 CMAKE_SITE = https://cmake.org/files/v$(CMAKE_VERSION_MAJOR)
  10 CMAKE_LICENSE = BSD-3c
  11 CMAKE_LICENSE_FILES = Copyright.txt
  12
  13 # CMake is a particular package:
  14 # * CMake can be built using the generic infrastructure or the cmake one.
  15 #   Since Buildroot has no requirement regarding the host system cmake
  16 #   program presence, it uses the generic infrastructure to build the
  17 #   host-cmake package, then the (target-)cmake package can be built
  18 #   using the cmake infrastructure;
  19 # * CMake bundles its dependencies within its sources. This is the
  20 #   reason why the host-cmake package has no dependencies:, whereas
  21 #   the (target-)cmake package has a lot of dependencies, using only
  22 #   the system-wide libraries instead of rebuilding and statically
  23 #   linking with the ones bundled into the CMake sources.
  24
  25 CMAKE_DEPENDENCIES = zlib jsoncpp libcurl libarchive expat bzip2 xz libuv
  26
  27 CMAKE_CONF_OPTS = \
  28         -DKWSYS_LFS_WORKS=TRUE \
  29         -DKWSYS_CHAR_IS_SIGNED=TRUE \
  30         -DCMAKE_USE_SYSTEM_LIBRARIES=1 \
  31         -DCTEST_USE_XMLRPC=OFF \
  32         -DBUILD_CursesDialog=OFF
  33
  34 # Get rid of -I* options from $(HOST_CPPFLAGS) to prevent that a
  35 # header available in $(HOST_DIR)/usr/include is used instead of a
  36 # CMake internal header, e.g. lzma* headers of the xz package
  37 HOST_CMAKE_CFLAGS = $(shell echo $(HOST_CFLAGS) | sed -r "s%$(HOST_CPPFLAGS)%%")
  38 HOST_CMAKE_CXXFLAGS = $(shell echo $(HOST_CXXFLAGS) | sed -r "s%$(HOST_CPPFLAGS)%%")
  39
  40 define HOST_CMAKE_CONFIGURE_CMDS
  41         (cd $(@D); \
  42                 $(HOST_CONFIGURE_OPTS) \
  43                 CFLAGS="$(HOST_CMAKE_CFLAGS)" \
  44                 ./bootstrap --prefix=$(HOST_DIR)/usr \
  45                         --parallel=$(PARALLEL_JOBS) -- \
  46                         -DCMAKE_C_FLAGS="$(HOST_CMAKE_CFLAGS)" \
  47                         -DCMAKE_CXX_FLAGS="$(HOST_CMAKE_CXXFLAGS)" \
  48                         -DCMAKE_EXE_LINKER_FLAGS="$(HOST_LDFLAGS)" \
  49                         -DBUILD_CursesDialog=OFF \
  50         )
  51 endef
  52
  53 define HOST_CMAKE_BUILD_CMDS
  54         $(HOST_MAKE_ENV) $(MAKE) -C $(@D)
  55 endef
  56
  57 define HOST_CMAKE_INSTALL_CMDS
  58         $(HOST_MAKE_ENV) $(MAKE) -C $(@D) install/fast
  59 endef
  60
  61 define CMAKE_REMOVE_EXTRA_DATA
  62         rm $(TARGET_DIR)/usr/bin/{cmake,cpack}
  63         rm -fr $(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/{completions,editors}
  64         rm -fr $(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/{Help,include}
  65 endef
  66
  67 define CMAKE_INSTALL_CTEST_CFG_FILE
  68         $(INSTALL) -m 0644 -D $(@D)/Modules/CMake.cmake \
  69                 $(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/Modules/CMake.cmake.ctest
  70 endef
  71
  72 CMAKE_POST_INSTALL_TARGET_HOOKS += CMAKE_REMOVE_EXTRA_DATA
  73 CMAKE_POST_INSTALL_TARGET_HOOKS += CMAKE_INSTALL_CTEST_CFG_FILE
  74
  75 define CMAKE_INSTALL_TARGET_CMDS
  76         (cd $(@D); \
  77                 $(HOST_MAKE_ENV) DESTDIR=$(TARGET_DIR) \
  78                 cmake -P cmake_install.cmake \
  79         )
  80 endef
  81
  82 $(eval $(cmake-package))
  83 $(eval $(host-generic-package))