################################################################################
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#
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# cmake
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#
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################################################################################
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CMAKE_VERSION_MAJOR = 3.8
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CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).2
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CMAKE_SITE = https://cmake.org/files/v$(CMAKE_VERSION_MAJOR)
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CMAKE_LICENSE = BSD-3-Clause
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CMAKE_LICENSE_FILES = Copyright.txt
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# CMake is a particular package:
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# * CMake can be built using the generic infrastructure or the cmake one.
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# Since Buildroot has no requirement regarding the host system cmake
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# program presence, it uses the generic infrastructure to build the
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# host-cmake package, then the (target-)cmake package can be built
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# using the cmake infrastructure;
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# * CMake bundles its dependencies within its sources. This is the
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# reason why the host-cmake package has no dependencies:, whereas
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# the (target-)cmake package has a lot of dependencies, using only
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# the system-wide libraries instead of rebuilding and statically
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# linking with the ones bundled into the CMake sources.
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CMAKE_DEPENDENCIES = zlib jsoncpp libcurl libarchive expat bzip2 xz libuv rhash
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CMAKE_CONF_OPTS = \
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-DKWSYS_LFS_WORKS=TRUE \
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-DKWSYS_CHAR_IS_SIGNED=TRUE \
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-DCMAKE_USE_SYSTEM_LIBRARIES=1 \
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-DCTEST_USE_XMLRPC=OFF \
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-DBUILD_CursesDialog=OFF
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# Get rid of -I* options from $(HOST_CPPFLAGS) to prevent that a
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# header available in $(HOST_DIR)/include is used instead of a
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# CMake internal header, e.g. lzma* headers of the xz package
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HOST_CMAKE_CFLAGS = $(shell echo $(HOST_CFLAGS) | sed -r "s%$(HOST_CPPFLAGS)%%")
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HOST_CMAKE_CXXFLAGS = $(shell echo $(HOST_CXXFLAGS) | sed -r "s%$(HOST_CPPFLAGS)%%")
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define HOST_CMAKE_CONFIGURE_CMDS
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(cd $(@D); \
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$(HOST_CONFIGURE_OPTS) \
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CFLAGS="$(HOST_CMAKE_CFLAGS)" \
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./bootstrap --prefix=$(HOST_DIR) \
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--parallel=$(PARALLEL_JOBS) -- \
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-DCMAKE_C_FLAGS="$(HOST_CMAKE_CFLAGS)" \
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-DCMAKE_CXX_FLAGS="$(HOST_CMAKE_CXXFLAGS)" \
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-DCMAKE_EXE_LINKER_FLAGS="$(HOST_LDFLAGS)" \
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-DCMAKE_USE_OPENSSL:BOOL=OFF \
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-DBUILD_CursesDialog=OFF \
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)
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endef
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define HOST_CMAKE_BUILD_CMDS
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$(HOST_MAKE_ENV) $(MAKE) -C $(@D)
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endef
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define HOST_CMAKE_INSTALL_CMDS
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$(HOST_MAKE_ENV) $(MAKE) -C $(@D) install/fast
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endef
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define CMAKE_REMOVE_EXTRA_DATA
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rm $(TARGET_DIR)/usr/bin/{cmake,cpack}
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rm -fr $(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/{completions,editors}
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rm -fr $(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/{Help,include}
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endef
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define CMAKE_INSTALL_CTEST_CFG_FILE
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$(INSTALL) -m 0644 -D $(@D)/Modules/CMake.cmake \
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$(TARGET_DIR)/usr/share/cmake-$(CMAKE_VERSION_MAJOR)/Modules/CMake.cmake.ctest
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endef
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CMAKE_POST_INSTALL_TARGET_HOOKS += CMAKE_REMOVE_EXTRA_DATA
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CMAKE_POST_INSTALL_TARGET_HOOKS += CMAKE_INSTALL_CTEST_CFG_FILE
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define CMAKE_INSTALL_TARGET_CMDS
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(cd $(@D); \
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$(HOST_MAKE_ENV) DESTDIR=$(TARGET_DIR) \
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cmake -P cmake_install.cmake \
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)
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endef
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$(eval $(cmake-package))
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$(eval $(host-generic-package))
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