/[gentoo-x86]/eclass/cmake-utils.eclass
Gentoo

Diff of /eclass/cmake-utils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.38 Revision 1.51
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 1.38 2009/12/18 10:49:55 zmedico Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.51 2010/04/30 23:58:47 abcd 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:
25# Specify if cmake-utils eclass should depend on cmake optionaly or not. 25# Specify if cmake-utils eclass should depend on cmake optionaly or not.
26# This is usefull when only part of aplication is using cmake build system. 26# This is usefull when only part of aplication is using cmake build system.
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}"
30
31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
32# @DESCRIPTION:
33# Specify the minimum allowable version of cmake. Defaults to 2.6.2-r1
34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.6.2-r1}"
35
30CMAKEDEPEND="" 36CMAKEDEPEND=""
31case ${WANT_CMAKE} in 37case ${WANT_CMAKE} in
32 always) 38 always)
33 ;; 39 ;;
34 *) 40 *)
35 IUSE+=" ${WANT_CMAKE}" 41 IUSE+=" ${WANT_CMAKE}"
36 CMAKEDEPEND+="${WANT_CMAKE}? ( " 42 CMAKEDEPEND+="${WANT_CMAKE}? ( "
37 ;; 43 ;;
38esac 44esac
39inherit toolchain-funcs multilib flag-o-matic base 45inherit toolchain-funcs multilib flag-o-matic base
40 46
41CMAKE_EXPF="src_compile src_test src_install" 47CMAKE_EXPF="src_compile src_test src_install"
42case ${EAPI:-0} in 48case ${EAPI:-0} in
47EXPORT_FUNCTIONS ${CMAKE_EXPF} 53EXPORT_FUNCTIONS ${CMAKE_EXPF}
48 54
49: ${DESCRIPTION:="Based on the ${ECLASS} eclass"} 55: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
50 56
51if [[ ${PN} != cmake ]]; then 57if [[ ${PN} != cmake ]]; then
52 CMAKEDEPEND+=">=dev-util/cmake-2.6.2-r1" 58 CMAKEDEPEND+=">=dev-util/cmake-${CMAKE_MIN_VERSION}"
53fi 59fi
54 60
55CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )" 61CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
56 62
57[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )" 63[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
110# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 116# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
111 117
112# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD 118# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
113# @DESCRIPTION: 119# @DESCRIPTION:
114# Set to enable in-source build. 120# Set to enable in-source build.
115
116# @ECLASS-VARIABLE: CMAKE_NO_COLOR
117# @DESCRIPTION:
118# Set to disable cmake output coloring.
119 121
120# @ECLASS-VARIABLE: CMAKE_VERBOSE 122# @ECLASS-VARIABLE: CMAKE_VERBOSE
121# @DESCRIPTION: 123# @DESCRIPTION:
122# Set to enable verbose messages during compilation. 124# Set to enable verbose messages during compilation.
123 125
156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build" 158 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
157 else 159 else
158 # regular out of tree build 160 # regular out of tree build
159 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF="" 161 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF=""
160 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}" 162 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}"
161
162 fi 163 fi
163 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 164 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
164} 165}
165# @FUNCTION: cmake-utils_use_with 166# @FUNCTION: cmake-utils_use_with
166# @USAGE: <USE flag> [flag name] 167# @USAGE: <USE flag> [flag name]
233# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 234# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
234# and -DFOO=OFF if it is disabled. 235# and -DFOO=OFF if it is disabled.
235cmake-utils_use() { _use_me_now "" "$@" ; } 236cmake-utils_use() { _use_me_now "" "$@" ; }
236 237
237# Internal function for modifying hardcoded definitions. 238# Internal function for modifying hardcoded definitions.
238# Removes dangerous definitionts that override Gentoo settings. 239# Removes dangerous definitions that override Gentoo settings.
239_modify-cmakelists() { 240_modify-cmakelists() {
240 debug-print-function ${FUNCNAME} "$@" 241 debug-print-function ${FUNCNAME} "$@"
241 242
242 # Comment out all set (<some_should_be_user_defined_variable> value) 243 # Comment out all set (<some_should_be_user_defined_variable> value)
243 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 244 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
248 249
249 # NOTE Append some useful summary here 250 # NOTE Append some useful summary here
250 cat >> CMakeLists.txt <<- _EOF_ 251 cat >> CMakeLists.txt <<- _EOF_
251 252
252 MESSAGE(STATUS "<<< Gentoo configuration >>> 253 MESSAGE(STATUS "<<< Gentoo configuration >>>
253 Build type: ${CMAKE_BUILD_TYPE} 254 Build type \${CMAKE_BUILD_TYPE}
254 Install path: ${CMAKE_INSTALL_PREFIX}\n") 255 Install path \${CMAKE_INSTALL_PREFIX}
256 Compiler flags:
257 C \${CMAKE_C_FLAGS}
258 C++ \${CMAKE_CXX_FLAGS}
259 Linker flags:
260 Executable \${CMAKE_EXE_LINKER_FLAGS}
261 Module \${CMAKE_MODULE_LINKER_FLAGS}
262 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
255 _EOF_ 263 _EOF_
256} 264}
257 265
258# @FUNCTION: enable_cmake-utils_src_configure 266# @FUNCTION: enable_cmake-utils_src_configure
259# @DESCRIPTION: 267# @DESCRIPTION:
264 272
265 _check_build_dir init 273 _check_build_dir init
266 274
267 # check if CMakeLists.txt exist and if no then die 275 # check if CMakeLists.txt exist and if no then die
268 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 276 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
269 eerror "I was unable to locate CMakeLists.txt under:" 277 eerror "Unable to locate CMakeLists.txt under:"
270 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 278 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
271 eerror "You should consider not inheriting the cmake eclass." 279 eerror "Consider not inheriting the cmake eclass."
272 die "FATAL: Unable to find CMakeLists.txt" 280 die "FATAL: Unable to find CMakeLists.txt"
273 fi 281 fi
274 282
275 # Remove dangerous things. 283 # Remove dangerous things.
276 _modify-cmakelists 284 _modify-cmakelists
301 # right ... except for Darwin hosts 309 # right ... except for Darwin hosts
302 IF (NOT APPLE) 310 IF (NOT APPLE)
303 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 311 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
304 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 312 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
305 CACHE STRING "" FORCE) 313 CACHE STRING "" FORCE)
306 SET (CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "" FORCE)
307 ENDIF (NOT APPLE) 314 ENDIF (NOT APPLE)
308 _EOF_ 315 _EOF_
309 fi 316 fi
310 317
311 # Common configure parameters (invariants) 318 # Common configure parameters (invariants)
312 local common_config=${T}/gentoo_common_config.cmake 319 local common_config=${T}/gentoo_common_config.cmake
313 local libdir=$(get_libdir) 320 local libdir=$(get_libdir)
314 cat > "${common_config}" <<- _EOF_ 321 cat > "${common_config}" <<- _EOF_
315 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 322 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
323 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
316 _EOF_ 324 _EOF_
317 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" 325 [[ -n ${NOCOLOR} ]] || echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
318 326
319 # Convert mycmakeargs to an array, for backwards compatibility 327 # Convert mycmakeargs to an array, for backwards compatibility
320 # Make the array a local variable since <=portage-2.1.6.x does not 328 # Make the array a local variable since <=portage-2.1.6.x does not
321 # support global arrays (see bug #297255). 329 # support global arrays (see bug #297255).
322 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then 330 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
335 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 343 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
336 "${mycmakeargs_local[@]}" 344 "${mycmakeargs_local[@]}"
337 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 345 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
338 -DCMAKE_INSTALL_DO_STRIP=OFF 346 -DCMAKE_INSTALL_DO_STRIP=OFF
339 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 347 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
348 "${MYCMAKEARGS}"
340 ) 349 )
341 350
342 mkdir -p "${CMAKE_BUILD_DIR}" 351 mkdir -p "${CMAKE_BUILD_DIR}"
343 pushd "${CMAKE_BUILD_DIR}" > /dev/null 352 pushd "${CMAKE_BUILD_DIR}" > /dev/null
344 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 353 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
423# @FUNCTION: cmake-utils_src_configure 432# @FUNCTION: cmake-utils_src_configure
424# @DESCRIPTION: 433# @DESCRIPTION:
425# Wrapper for detection if we want to run enable_ prefixed function with same name 434# Wrapper for detection if we want to run enable_ prefixed function with same name
426# unconditionaly or only when some useflag is enabled. 435# unconditionaly or only when some useflag is enabled.
427cmake-utils_src_configure() { 436cmake-utils_src_configure() {
428 _execute_optionaly "src_configure" 437 _execute_optionaly "src_configure" "$@"
429} 438}
430 439
431# @FUNCTION: cmake-utils_src_compile 440# @FUNCTION: cmake-utils_src_compile
432# @DESCRIPTION: 441# @DESCRIPTION:
433# Wrapper for detection if we want to run enable_ prefixed function with same name 442# Wrapper for detection if we want to run enable_ prefixed function with same name
434# unconditionaly or only when some useflag is enabled. 443# unconditionaly or only when some useflag is enabled.
435cmake-utils_src_compile() { 444cmake-utils_src_compile() {
436 _execute_optionaly "src_compile" 445 _execute_optionaly "src_compile" "$@"
437} 446}
438 447
439# @FUNCTION: cmake-utils_src_install 448# @FUNCTION: cmake-utils_src_install
440# @DESCRIPTION: 449# @DESCRIPTION:
441# Wrapper for detection if we want to run enable_ prefixed function with same name 450# Wrapper for detection if we want to run enable_ prefixed function with same name
442# unconditionaly or only when some useflag is enabled. 451# unconditionaly or only when some useflag is enabled.
443cmake-utils_src_install() { 452cmake-utils_src_install() {
444 _execute_optionaly "src_install" 453 _execute_optionaly "src_install" "$@"
445} 454}
446 455
447# @FUNCTION: cmake-utils_src_test 456# @FUNCTION: cmake-utils_src_test
448# @DESCRIPTION: 457# @DESCRIPTION:
449# Wrapper for detection if we want to run enable_ prefixed function with same name 458# Wrapper for detection if we want to run enable_ prefixed function with same name
450# unconditionaly or only when some useflag is enabled. 459# unconditionaly or only when some useflag is enabled.
451cmake-utils_src_test() { 460cmake-utils_src_test() {
452 _execute_optionaly "src_test" 461 _execute_optionaly "src_test" "$@"
453} 462}
454 463
455 464
456_execute_optionaly() { 465_execute_optionaly() {
457 local phase="$1" 466 local phase="$1" ; shift
458 if [[ ${WANT_CMAKE} = always ]]; then 467 if [[ ${WANT_CMAKE} = always ]]; then
459 enable_cmake-utils_${phase} 468 enable_cmake-utils_${phase} "$@"
460 else 469 else
461 use ${WANT_CMAKE} && enable_cmake-utils_${phase} 470 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
462 fi 471 fi
463} 472}

Legend:
Removed from v.1.38  
changed lines
  Added in v.1.51

  ViewVC Help
Powered by ViewVC 1.1.20