/[gentoo-x86]/eclass/cmake-utils.eclass
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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 1.39 2009/12/22 22:52:52 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.47 2010/02/11 18:00:05 ssuominen 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#
9# @CODE 9# @CODE
10# Tomáš Chvátal <scarabeus@gentoo.org> 10# Tomáš Chvátal <scarabeus@gentoo.org>
11# Maciej Mrozowski <reavertm@poczta.fm> 11# Maciej Mrozowski <reavertm@gmail.com>
12# (undisclosed contributors) 12# (undisclosed contributors)
13# Original author: Zephyrus (zephyrus@mirach.it) 13# Original author: Zephyrus (zephyrus@mirach.it)
14# @CODE 14# @CODE
15# @BLURB: common ebuild functions for cmake-based packages 15# @BLURB: common ebuild functions for cmake-based packages
16# @DESCRIPTION: 16# @DESCRIPTION:
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+="${WANT_CMAKE}? ( "
37 ;; 37 ;;
229# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 229# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
230# and -DFOO=OFF if it is disabled. 230# and -DFOO=OFF if it is disabled.
231cmake-utils_use() { _use_me_now "" "$@" ; } 231cmake-utils_use() { _use_me_now "" "$@" ; }
232 232
233# Internal function for modifying hardcoded definitions. 233# Internal function for modifying hardcoded definitions.
234# Removes dangerous definitionts that override Gentoo settings. 234# Removes dangerous definitions that override Gentoo settings.
235_modify-cmakelists() { 235_modify-cmakelists() {
236 debug-print-function ${FUNCNAME} "$@" 236 debug-print-function ${FUNCNAME} "$@"
237 237
238 # Comment out all set (<some_should_be_user_defined_variable> value) 238 # Comment out all set (<some_should_be_user_defined_variable> value)
239 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 239 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
244 244
245 # NOTE Append some useful summary here 245 # NOTE Append some useful summary here
246 cat >> CMakeLists.txt <<- _EOF_ 246 cat >> CMakeLists.txt <<- _EOF_
247 247
248 MESSAGE(STATUS "<<< Gentoo configuration >>> 248 MESSAGE(STATUS "<<< Gentoo configuration >>>
249 Build type: ${CMAKE_BUILD_TYPE} 249 Build type: \${CMAKE_BUILD_TYPE}
250 Install path: ${CMAKE_INSTALL_PREFIX}\n") 250 Install path: \${CMAKE_INSTALL_PREFIX}\n")
251 _EOF_ 251 _EOF_
252} 252}
253 253
254# @FUNCTION: enable_cmake-utils_src_configure 254# @FUNCTION: enable_cmake-utils_src_configure
255# @DESCRIPTION: 255# @DESCRIPTION:
297 # right ... except for Darwin hosts 297 # right ... except for Darwin hosts
298 IF (NOT APPLE) 298 IF (NOT APPLE)
299 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 299 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
300 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 300 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
301 CACHE STRING "" FORCE) 301 CACHE STRING "" FORCE)
302 SET (CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "" FORCE)
303 ENDIF (NOT APPLE) 302 ENDIF (NOT APPLE)
304 _EOF_ 303 _EOF_
305 fi 304 fi
306 305
307 # Common configure parameters (invariants) 306 # Common configure parameters (invariants)
331 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 330 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
332 "${mycmakeargs_local[@]}" 331 "${mycmakeargs_local[@]}"
333 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 332 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
334 -DCMAKE_INSTALL_DO_STRIP=OFF 333 -DCMAKE_INSTALL_DO_STRIP=OFF
335 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 334 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
335 "${MYCMAKEARGS}"
336 ) 336 )
337 337
338 mkdir -p "${CMAKE_BUILD_DIR}" 338 mkdir -p "${CMAKE_BUILD_DIR}"
339 pushd "${CMAKE_BUILD_DIR}" > /dev/null 339 pushd "${CMAKE_BUILD_DIR}" > /dev/null
340 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 340 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
419# @FUNCTION: cmake-utils_src_configure 419# @FUNCTION: cmake-utils_src_configure
420# @DESCRIPTION: 420# @DESCRIPTION:
421# Wrapper for detection if we want to run enable_ prefixed function with same name 421# Wrapper for detection if we want to run enable_ prefixed function with same name
422# unconditionaly or only when some useflag is enabled. 422# unconditionaly or only when some useflag is enabled.
423cmake-utils_src_configure() { 423cmake-utils_src_configure() {
424 _execute_optionaly "src_configure" 424 _execute_optionaly "src_configure" "$@"
425} 425}
426 426
427# @FUNCTION: cmake-utils_src_compile 427# @FUNCTION: cmake-utils_src_compile
428# @DESCRIPTION: 428# @DESCRIPTION:
429# Wrapper for detection if we want to run enable_ prefixed function with same name 429# Wrapper for detection if we want to run enable_ prefixed function with same name
430# unconditionaly or only when some useflag is enabled. 430# unconditionaly or only when some useflag is enabled.
431cmake-utils_src_compile() { 431cmake-utils_src_compile() {
432 _execute_optionaly "src_compile" 432 _execute_optionaly "src_compile" "$@"
433} 433}
434 434
435# @FUNCTION: cmake-utils_src_install 435# @FUNCTION: cmake-utils_src_install
436# @DESCRIPTION: 436# @DESCRIPTION:
437# Wrapper for detection if we want to run enable_ prefixed function with same name 437# Wrapper for detection if we want to run enable_ prefixed function with same name
438# unconditionaly or only when some useflag is enabled. 438# unconditionaly or only when some useflag is enabled.
439cmake-utils_src_install() { 439cmake-utils_src_install() {
440 _execute_optionaly "src_install" 440 _execute_optionaly "src_install" "$@"
441} 441}
442 442
443# @FUNCTION: cmake-utils_src_test 443# @FUNCTION: cmake-utils_src_test
444# @DESCRIPTION: 444# @DESCRIPTION:
445# Wrapper for detection if we want to run enable_ prefixed function with same name 445# Wrapper for detection if we want to run enable_ prefixed function with same name
446# unconditionaly or only when some useflag is enabled. 446# unconditionaly or only when some useflag is enabled.
447cmake-utils_src_test() { 447cmake-utils_src_test() {
448 _execute_optionaly "src_test" 448 _execute_optionaly "src_test" "$@"
449} 449}
450 450
451 451
452_execute_optionaly() { 452_execute_optionaly() {
453 local phase="$1" 453 local phase="$1" ; shift
454 if [[ ${WANT_CMAKE} = always ]]; then 454 if [[ ${WANT_CMAKE} = always ]]; then
455 enable_cmake-utils_${phase} 455 enable_cmake-utils_${phase} "$@"
456 else 456 else
457 use ${WANT_CMAKE} && enable_cmake-utils_${phase} 457 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
458 fi 458 fi
459} 459}

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