/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.41 Revision 1.49
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2010 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.41 2010/01/10 18:36:13 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.49 2010/04/10 02:20:59 reavertm Exp $
4 4
5# @ECLASS: cmake-utils.eclass 5# @ECLASS: cmake-utils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# kde@gentoo.org 7# kde@gentoo.org
8# 8#
27# Valid values are: always [default], optional (where the value is the useflag 27# Valid values are: always [default], optional (where the value is the useflag
28# used for optionality) 28# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}" 29WANT_CMAKE="${WANT_CMAKE:-always}"
30CMAKEDEPEND="" 30CMAKEDEPEND=""
31case ${WANT_CMAKE} in 31case ${WANT_CMAKE} in
32 always) 32 always)
33 ;; 33 ;;
34 *) 34 *)
35 IUSE+=" ${WANT_CMAKE}" 35 IUSE+=" ${WANT_CMAKE}"
36 CMAKEDEPEND+="${WANT_CMAKE}? ( " 36 CMAKEDEPEND+="${WANT_CMAKE}? ( "
37 ;; 37 ;;
38esac 38esac
39inherit toolchain-funcs multilib flag-o-matic base 39inherit toolchain-funcs multilib flag-o-matic base
40 40
41CMAKE_EXPF="src_compile src_test src_install" 41CMAKE_EXPF="src_compile src_test src_install"
42case ${EAPI:-0} in 42case ${EAPI:-0} in
152 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build" 152 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
153 else 153 else
154 # regular out of tree build 154 # regular out of tree build
155 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF="" 155 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF=""
156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}" 156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}"
157
158 fi 157 fi
159 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 158 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
160} 159}
161# @FUNCTION: cmake-utils_use_with 160# @FUNCTION: cmake-utils_use_with
162# @USAGE: <USE flag> [flag name] 161# @USAGE: <USE flag> [flag name]
244 243
245 # NOTE Append some useful summary here 244 # NOTE Append some useful summary here
246 cat >> CMakeLists.txt <<- _EOF_ 245 cat >> CMakeLists.txt <<- _EOF_
247 246
248 MESSAGE(STATUS "<<< Gentoo configuration >>> 247 MESSAGE(STATUS "<<< Gentoo configuration >>>
249 Build type: \${CMAKE_BUILD_TYPE} 248 Build type \${CMAKE_BUILD_TYPE}
250 Install path: \${CMAKE_INSTALL_PREFIX}\n") 249 Install path \${CMAKE_INSTALL_PREFIX}
250 Compiler flags:
251 C \${CMAKE_C_FLAGS}
252 C++ \${CMAKE_CXX_FLAGS}
253 Linker flags:
254 Executable \${CMAKE_EXE_LINKER_FLAGS}
255 Module \${CMAKE_MODULE_LINKER_FLAGS}
256 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
251 _EOF_ 257 _EOF_
252} 258}
253 259
254# @FUNCTION: enable_cmake-utils_src_configure 260# @FUNCTION: enable_cmake-utils_src_configure
255# @DESCRIPTION: 261# @DESCRIPTION:
260 266
261 _check_build_dir init 267 _check_build_dir init
262 268
263 # check if CMakeLists.txt exist and if no then die 269 # check if CMakeLists.txt exist and if no then die
264 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 270 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
265 eerror "I was unable to locate CMakeLists.txt under:" 271 eerror "Unable to locate CMakeLists.txt under:"
266 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 272 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
267 eerror "You should consider not inheriting the cmake eclass." 273 eerror "Consider not inheriting the cmake eclass."
268 die "FATAL: Unable to find CMakeLists.txt" 274 die "FATAL: Unable to find CMakeLists.txt"
269 fi 275 fi
270 276
271 # Remove dangerous things. 277 # Remove dangerous things.
272 _modify-cmakelists 278 _modify-cmakelists
297 # right ... except for Darwin hosts 303 # right ... except for Darwin hosts
298 IF (NOT APPLE) 304 IF (NOT APPLE)
299 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 305 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
300 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 306 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
301 CACHE STRING "" FORCE) 307 CACHE STRING "" FORCE)
302 SET (CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "" FORCE)
303 ENDIF (NOT APPLE) 308 ENDIF (NOT APPLE)
304 _EOF_ 309 _EOF_
305 fi 310 fi
306 311
307 # Common configure parameters (invariants) 312 # Common configure parameters (invariants)
308 local common_config=${T}/gentoo_common_config.cmake 313 local common_config=${T}/gentoo_common_config.cmake
309 local libdir=$(get_libdir) 314 local libdir=$(get_libdir)
310 cat > "${common_config}" <<- _EOF_ 315 cat > "${common_config}" <<- _EOF_
311 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 316 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
317 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
312 _EOF_ 318 _EOF_
313 [[ -n ${NOCOLOR} ]] || echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" 319 [[ -n ${NOCOLOR} ]] || echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
314 320
315 # Convert mycmakeargs to an array, for backwards compatibility 321 # Convert mycmakeargs to an array, for backwards compatibility
316 # Make the array a local variable since <=portage-2.1.6.x does not 322 # Make the array a local variable since <=portage-2.1.6.x does not
331 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 337 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
332 "${mycmakeargs_local[@]}" 338 "${mycmakeargs_local[@]}"
333 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 339 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
334 -DCMAKE_INSTALL_DO_STRIP=OFF 340 -DCMAKE_INSTALL_DO_STRIP=OFF
335 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 341 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
342 "${MYCMAKEARGS}"
336 ) 343 )
337 344
338 mkdir -p "${CMAKE_BUILD_DIR}" 345 mkdir -p "${CMAKE_BUILD_DIR}"
339 pushd "${CMAKE_BUILD_DIR}" > /dev/null 346 pushd "${CMAKE_BUILD_DIR}" > /dev/null
340 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 347 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
419# @FUNCTION: cmake-utils_src_configure 426# @FUNCTION: cmake-utils_src_configure
420# @DESCRIPTION: 427# @DESCRIPTION:
421# Wrapper for detection if we want to run enable_ prefixed function with same name 428# Wrapper for detection if we want to run enable_ prefixed function with same name
422# unconditionaly or only when some useflag is enabled. 429# unconditionaly or only when some useflag is enabled.
423cmake-utils_src_configure() { 430cmake-utils_src_configure() {
424 _execute_optionaly "src_configure" 431 _execute_optionaly "src_configure" "$@"
425} 432}
426 433
427# @FUNCTION: cmake-utils_src_compile 434# @FUNCTION: cmake-utils_src_compile
428# @DESCRIPTION: 435# @DESCRIPTION:
429# Wrapper for detection if we want to run enable_ prefixed function with same name 436# Wrapper for detection if we want to run enable_ prefixed function with same name
430# unconditionaly or only when some useflag is enabled. 437# unconditionaly or only when some useflag is enabled.
431cmake-utils_src_compile() { 438cmake-utils_src_compile() {
432 _execute_optionaly "src_compile" 439 _execute_optionaly "src_compile" "$@"
433} 440}
434 441
435# @FUNCTION: cmake-utils_src_install 442# @FUNCTION: cmake-utils_src_install
436# @DESCRIPTION: 443# @DESCRIPTION:
437# Wrapper for detection if we want to run enable_ prefixed function with same name 444# Wrapper for detection if we want to run enable_ prefixed function with same name
438# unconditionaly or only when some useflag is enabled. 445# unconditionaly or only when some useflag is enabled.
439cmake-utils_src_install() { 446cmake-utils_src_install() {
440 _execute_optionaly "src_install" 447 _execute_optionaly "src_install" "$@"
441} 448}
442 449
443# @FUNCTION: cmake-utils_src_test 450# @FUNCTION: cmake-utils_src_test
444# @DESCRIPTION: 451# @DESCRIPTION:
445# Wrapper for detection if we want to run enable_ prefixed function with same name 452# Wrapper for detection if we want to run enable_ prefixed function with same name
446# unconditionaly or only when some useflag is enabled. 453# unconditionaly or only when some useflag is enabled.
447cmake-utils_src_test() { 454cmake-utils_src_test() {
448 _execute_optionaly "src_test" 455 _execute_optionaly "src_test" "$@"
449} 456}
450 457
451 458
452_execute_optionaly() { 459_execute_optionaly() {
453 local phase="$1" 460 local phase="$1" ; shift
454 if [[ ${WANT_CMAKE} = always ]]; then 461 if [[ ${WANT_CMAKE} = always ]]; then
455 enable_cmake-utils_${phase} 462 enable_cmake-utils_${phase} "$@"
456 else 463 else
457 use ${WANT_CMAKE} && enable_cmake-utils_${phase} 464 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
458 fi 465 fi
459} 466}

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