/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.65 Revision 1.72
1# Copyright 1999-2010 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 1.65 2011/01/20 00:48:51 reavertm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.72 2011/08/21 21:19:08 dilfridge 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#
30 30
31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION 31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
32# @DESCRIPTION: 32# @DESCRIPTION:
33# Specify the minimum required CMake version. Default is 2.8.1 33# Specify the minimum required CMake version. Default is 2.8.1
34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.1}" 34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.1}"
35
36# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
37# @DESCRIPTION:
38# Space-separated list of CMake modules that will be removed in $S during src_prepare,
39# in order to force packages to use the system version.
40CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
41
42# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
43# @DESCRIPTION:
44# Do we want to remove anything? yes or whatever else for no
45CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
35 46
36CMAKEDEPEND="" 47CMAKEDEPEND=""
37case ${WANT_CMAKE} in 48case ${WANT_CMAKE} in
38 always) 49 always)
39 ;; 50 ;;
44esac 55esac
45inherit toolchain-funcs multilib flag-o-matic base 56inherit toolchain-funcs multilib flag-o-matic base
46 57
47CMAKE_EXPF="src_compile src_test src_install" 58CMAKE_EXPF="src_compile src_test src_install"
48case ${EAPI:-0} in 59case ${EAPI:-0} in
49 3|2) CMAKE_EXPF+=" src_configure" ;; 60 4|3|2) CMAKE_EXPF+=" src_configure" ;;
50 1|0) ;; 61 1|0) ;;
51 *) die "Unknown EAPI, Bug eclass maintainers." ;; 62 *) die "Unknown EAPI, Bug eclass maintainers." ;;
52esac 63esac
53EXPORT_FUNCTIONS ${CMAKE_EXPF} 64EXPORT_FUNCTIONS ${CMAKE_EXPF}
54 65
237 248
238# Internal function for modifying hardcoded definitions. 249# Internal function for modifying hardcoded definitions.
239# Removes dangerous definitions that override Gentoo settings. 250# Removes dangerous definitions that override Gentoo settings.
240_modify-cmakelists() { 251_modify-cmakelists() {
241 debug-print-function ${FUNCNAME} "$@" 252 debug-print-function ${FUNCNAME} "$@"
253
254 # Only edit the files once
255 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
242 256
243 # Comment out all set (<some_should_be_user_defined_variable> value) 257 # Comment out all set (<some_should_be_user_defined_variable> value)
244 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 258 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
245 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 259 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 260 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
248 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 262 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
249 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \ 263 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
250 || die "${LINENO}: failed to disable hardcoded settings" 264 || die "${LINENO}: failed to disable hardcoded settings"
251 265
252 # NOTE Append some useful summary here 266 # NOTE Append some useful summary here
253 cat >> CMakeLists.txt <<- _EOF_ 267 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
254 268
255 MESSAGE(STATUS "<<< Gentoo configuration >>> 269 MESSAGE(STATUS "<<< Gentoo configuration >>>
256 Build type \${CMAKE_BUILD_TYPE} 270 Build type \${CMAKE_BUILD_TYPE}
257 Install path \${CMAKE_INSTALL_PREFIX} 271 Install path \${CMAKE_INSTALL_PREFIX}
258 Compiler flags: 272 Compiler flags:
266} 280}
267 281
268enable_cmake-utils_src_configure() { 282enable_cmake-utils_src_configure() {
269 debug-print-function ${FUNCNAME} "$@" 283 debug-print-function ${FUNCNAME} "$@"
270 284
285 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
286 local name
287 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
288 find "${S}" -name ${name}.cmake -exec rm -v {} +
289 done
290 }
291
271 _check_build_dir 292 _check_build_dir
272 293
273 # check if CMakeLists.txt exist and if no then die 294 # check if CMakeLists.txt exist and if no then die
274 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 295 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
275 eerror "Unable to locate CMakeLists.txt under:" 296 eerror "Unable to locate CMakeLists.txt under:"
346 367
347 # Common configure parameters (overridable) 368 # Common configure parameters (overridable)
348 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 369 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
349 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 370 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
350 local cmakeargs=( 371 local cmakeargs=(
372 --no-warn-unused-cli
351 -C "${common_config}" 373 -C "${common_config}"
352 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 374 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
353 "${mycmakeargs_local[@]}" 375 "${mycmakeargs_local[@]}"
354 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 376 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
355 -DCMAKE_INSTALL_DO_STRIP=OFF 377 -DCMAKE_INSTALL_DO_STRIP=OFF
408 fi 430 fi
409} 431}
410 432
411enable_cmake-utils_src_test() { 433enable_cmake-utils_src_test() {
412 debug-print-function ${FUNCNAME} "$@" 434 debug-print-function ${FUNCNAME} "$@"
435 local ctestargs
413 436
414 _check_build_dir 437 _check_build_dir
415 pushd "${CMAKE_BUILD_DIR}" > /dev/null 438 pushd "${CMAKE_BUILD_DIR}" > /dev/null
416 local ctestargs 439 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
440
417 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure" 441 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
418 ctest ${ctestargs} "$@" || die "Tests failed." 442
443 if ctest ${ctestargs} "$@" ; then
444 einfo "Tests succeeded."
445 else
446 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
447 # on request from Diego
448 eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
449 eerror "--START TEST LOG--------------------------------------------------------------"
450 cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
451 eerror "--END TEST LOG----------------------------------------------------------------"
452 die "Tests failed."
453 else
454 die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
455 fi
456 fi
419 popd > /dev/null 457 popd > /dev/null
420} 458}
421 459
422# @FUNCTION: cmake-utils_src_configure 460# @FUNCTION: cmake-utils_src_configure
423# @DESCRIPTION: 461# @DESCRIPTION:

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