1 files changed, 122 insertions, 0 deletions

diff --git a/Mk/Uses/cmake.mk b/Mk/Uses/cmake.mk
new file mode 100644
index 000000000000..46eeacab2bd5
--- /dev/null
+++ b/Mk/Uses/cmake.mk
@@ -0,0 +1,122 @@
+# $FreeBSD$
+#
+# Provide support for CMake based projects
+#
+# MAINTAINER: kde@FreeBSD.org
+#
+# Feature:		cmake
+# Usage:		USES=cmake or USES=cmake:ARGS
+# Valid ARGS:		outsource
+# ARGS description:
+# outsource		perform an out-of-source build
+#
+#
+# Additional variables that affect cmake behaviour:
+#
+# User defined variables:
+# CMAKE_VERBOSE		- Enable verbose build output
+#			Default: not set, until BATCH or PACKAGE_BUILDING is defined
+# CMAKE_NOCOLOR		- Disable colour build output
+#			Default: not set, until BATCH or PACKAGE_BUILDING is defined
+#
+# Variables for ports:
+# CMAKE_ENV		- Environment passed to cmake.
+#			Default: ${CONFIGURE_ENV}
+# CMAKE_ARGS		- Arguments passed to cmake
+#			Default: see below
+# CMAKE_BUILD_TYPE	- Type of build (cmake predefined build types).
+#			Projects may have their own build profiles.
+#			CMake supports the following types: Debug,
+#			Release, RelWithDebInfo and MinSizeRel.
+#			Debug and Release profiles respect system
+#			CFLAGS, RelWithDebInfo and MinSizeRel will set
+#			CFLAGS to "-O2 -g" and "-Os -DNDEBUG".
+#			Default: Release, if WITH_DEBUG is not set,
+#			Debug otherwise
+# CMAKE_SOURCE_PATH	- Path to the source directory
+#			Default: ${WRKSRC}
+#
+# Deprecated variables:
+# CMAKE_OUTSOURCE	- Instruct to perform an out-of-source build.
+#			Deprecated, use 'USES+=	cmake:outsource' instead.
+
+.if !defined(_INCLUDE_USES_CMAKE_MK)
+_INCLUDE_USES_CMAKE_MK=	yes
+
+_valid_ARGS=		outsource run
+_cmake_ARGS=		${cmake_ARGS:C/\:/ /g}
+
+# Sanity check
+.if defined(cmake_ARGS)
+.  for arg in ${_cmake_ARGS}
+.    if empty(_valid_ARGS:M${arg})
+IGNORE=	Incorrect 'USES+= cmake:${cmake_ARGS}' usage: argument [${arg}] is not recognized
+.    endif
+.  endfor
+.endif
+
+CMAKE_BIN=		${LOCALBASE}/bin/cmake
+BUILD_DEPENDS+=		${CMAKE_BIN}:${PORTSDIR}/devel/cmake
+
+.if ${_cmake_ARGS:Mrun}
+RUN_DEPENDS+=		${CMAKE_BIN}:${PORTSDIR}/devel/cmake
+.endif
+
+.if defined(WITH_DEBUG)
+CMAKE_BUILD_TYPE?=	Debug
+.else
+CMAKE_BUILD_TYPE?=	Release
+.endif #defined(WITH_DEBUG)
+
+PLIST_SUB+=		CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE:L}"
+
+.if defined(STRIP) && ${STRIP} != ""
+INSTALL_TARGET?=	install/strip
+.endif
+
+CMAKE_ENV?=		${CONFIGURE_ENV}
+CMAKE_ARGS+=		-DCMAKE_C_COMPILER:STRING="${CC}" \
+			-DCMAKE_CXX_COMPILER:STRING="${CXX}" \
+			-DCMAKE_C_FLAGS:STRING="${CFLAGS}" \
+			-DCMAKE_C_FLAGS_DEBUG:STRING="${CFLAGS}" \
+			-DCMAKE_C_FLAGS_RELEASE:STRING="${CFLAGS}" \
+			-DCMAKE_CXX_FLAGS:STRING="${CXXFLAGS}" \
+			-DCMAKE_CXX_FLAGS_DEBUG:STRING="${CXXFLAGS}" \
+			-DCMAKE_CXX_FLAGS_RELEASE:STRING="${CXXFLAGS}" \
+			-DCMAKE_EXE_LINKER_FLAGS:STRING="${LDFLAGS}" \
+			-DCMAKE_MODULE_LINKER_FLAGS:STRING="${LDFLAGS}" \
+			-DCMAKE_SHARED_LINKER_FLAGS:STRING="${LDFLAGS}" \
+			-DCMAKE_INSTALL_PREFIX:PATH="${PREFIX}" \
+			-DCMAKE_BUILD_TYPE:STRING="${CMAKE_BUILD_TYPE}" \
+			-DTHREADS_HAVE_PTHREAD_ARG:BOOL=YES
+
+.if defined(BATCH) || defined(PACKAGE_BUILDING)
+CMAKE_VERBOSE=		yes
+CMAKE_NOCOLOR=		yes
+.endif
+
+.if defined(CMAKE_VERBOSE)
+CMAKE_ARGS+=		-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON
+.endif
+.if defined(CMAKE_NOCOLOR)
+CMAKE_ARGS+=		-DCMAKE_COLOR_MAKEFILE:BOOL=OFF
+.endif
+
+_CMAKE_MSG=		"===>  Performing in-source build"
+CMAKE_SOURCE_PATH?=	${WRKSRC}
+
+.if ${_cmake_ARGS:Moutsource}
+_CMAKE_MSG=		"===>  Performing out-of-source build"
+CONFIGURE_WRKSRC=	${WRKDIR}/.build
+BUILD_WRKSRC=		${CONFIGURE_WRKSRC}
+INSTALL_WRKSRC=		${CONFIGURE_WRKSRC}
+.endif
+
+.if !target(do-configure)
+do-configure:
+	@${ECHO_MSG} ${_CMAKE_MSG}
+	${MKDIR} ${CONFIGURE_WRKSRC}
+	@cd ${CONFIGURE_WRKSRC}; ${SETENV} ${CMAKE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} ${CMAKE_SOURCE_PATH}
+.endif
+
+.endif #!defined(_INCLUDE_USES_CMAKE_MK)