/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.59 Revision 1.69
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 1.59 2010/09/16 16:04:11 reavertm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.69 2011/06/27 21:11:57 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#
28# used for optionality) 28# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}" 29WANT_CMAKE="${WANT_CMAKE:-always}"
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 2.6.2-r1 33# Specify the minimum required CMake version. Default is 2.8.1
34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.6.2-r1}" 34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.1}"
35 35
36CMAKEDEPEND="" 36CMAKEDEPEND=""
37case ${WANT_CMAKE} in 37case ${WANT_CMAKE} in
38 always) 38 always)
39 ;; 39 ;;
44esac 44esac
45inherit toolchain-funcs multilib flag-o-matic base 45inherit toolchain-funcs multilib flag-o-matic base
46 46
47CMAKE_EXPF="src_compile src_test src_install" 47CMAKE_EXPF="src_compile src_test src_install"
48case ${EAPI:-0} in 48case ${EAPI:-0} in
49 3|2) CMAKE_EXPF+=" src_configure" ;; 49 4|3|2) CMAKE_EXPF+=" src_configure" ;;
50 1|0) ;; 50 1|0) ;;
51 *) die "Unknown EAPI, Bug eclass maintainers." ;; 51 *) die "Unknown EAPI, Bug eclass maintainers." ;;
52esac 52esac
53EXPORT_FUNCTIONS ${CMAKE_EXPF} 53EXPORT_FUNCTIONS ${CMAKE_EXPF}
54 54
136# @DESCRIPTION: 136# @DESCRIPTION:
137# Eclass respects PREFIX variable, though it's not recommended way to set 137# Eclass respects PREFIX variable, though it's not recommended way to set
138# install/lib/bin prefixes. 138# install/lib/bin prefixes.
139# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 139# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
140 140
141# @ECLASS-VARIABLE: CMAKE_BINARY
142# @DESCRIPTION:
143# Eclass can use different cmake binary than the one provided in by system.
144: ${CMAKE_BINARY:=cmake}
145
141# Determine using IN or OUT source build 146# Determine using IN or OUT source build
142_check_build_dir() { 147_check_build_dir() {
143 : ${CMAKE_USE_DIR:=${S}} 148 : ${CMAKE_USE_DIR:=${S}}
144 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then 149 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
145 # we build in source dir 150 # we build in source dir
232 237
233# Internal function for modifying hardcoded definitions. 238# Internal function for modifying hardcoded definitions.
234# Removes dangerous definitions that override Gentoo settings. 239# Removes dangerous definitions that override Gentoo settings.
235_modify-cmakelists() { 240_modify-cmakelists() {
236 debug-print-function ${FUNCNAME} "$@" 241 debug-print-function ${FUNCNAME} "$@"
242
243 # Only edit the files once
244 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
237 245
238 # Comment out all set (<some_should_be_user_defined_variable> value) 246 # 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 247 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
240 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 248 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
241 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 249 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
243 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 251 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
244 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \ 252 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
245 || die "${LINENO}: failed to disable hardcoded settings" 253 || die "${LINENO}: failed to disable hardcoded settings"
246 254
247 # NOTE Append some useful summary here 255 # NOTE Append some useful summary here
248 cat >> CMakeLists.txt <<- _EOF_ 256 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
249 257
250 MESSAGE(STATUS "<<< Gentoo configuration >>> 258 MESSAGE(STATUS "<<< Gentoo configuration >>>
251 Build type \${CMAKE_BUILD_TYPE} 259 Build type \${CMAKE_BUILD_TYPE}
252 Install path \${CMAKE_INSTALL_PREFIX} 260 Install path \${CMAKE_INSTALL_PREFIX}
253 Compiler flags: 261 Compiler flags:
261} 269}
262 270
263enable_cmake-utils_src_configure() { 271enable_cmake-utils_src_configure() {
264 debug-print-function ${FUNCNAME} "$@" 272 debug-print-function ${FUNCNAME} "$@"
265 273
266 _check_build_dir init 274 _check_build_dir
267 275
268 # check if CMakeLists.txt exist and if no then die 276 # check if CMakeLists.txt exist and if no then die
269 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 277 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
270 eerror "Unable to locate CMakeLists.txt under:" 278 eerror "Unable to locate CMakeLists.txt under:"
271 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 279 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
302 # right ... except for Darwin hosts 310 # right ... except for Darwin hosts
303 IF (NOT APPLE) 311 IF (NOT APPLE)
304 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 312 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
305 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 313 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
306 CACHE STRING "" FORCE) 314 CACHE STRING "" FORCE)
315
316 ELSE ()
317
318 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX:-/usr}" CACHE STRING ""FORCE)
319 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
320 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
321 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "" FORCE)
322 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX:-/usr}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
323 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
324 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX:-/usr}/lib" CACHE STRING "" FORCE)
325
307 ENDIF (NOT APPLE) 326 ENDIF (NOT APPLE)
308 _EOF_ 327 _EOF_
309 fi 328 fi
310 329
311 # Common configure parameters (invariants) 330 # Common configure parameters (invariants)
330 349
331 # Common configure parameters (overridable) 350 # Common configure parameters (overridable)
332 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 351 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
333 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 352 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
334 local cmakeargs=( 353 local cmakeargs=(
354 --no-warn-unused-cli
335 -C "${common_config}" 355 -C "${common_config}"
336 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}" 356 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
337 "${mycmakeargs_local[@]}" 357 "${mycmakeargs_local[@]}"
338 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 358 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
339 -DCMAKE_INSTALL_DO_STRIP=OFF 359 -DCMAKE_INSTALL_DO_STRIP=OFF
342 ) 362 )
343 363
344 mkdir -p "${CMAKE_BUILD_DIR}" 364 mkdir -p "${CMAKE_BUILD_DIR}"
345 pushd "${CMAKE_BUILD_DIR}" > /dev/null 365 pushd "${CMAKE_BUILD_DIR}" > /dev/null
346 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" 366 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
347 echo cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" 367 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
348 cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed" 368 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
349 popd > /dev/null 369 popd > /dev/null
350} 370}
351 371
352enable_cmake-utils_src_compile() { 372enable_cmake-utils_src_compile() {
353 debug-print-function ${FUNCNAME} "$@" 373 debug-print-function ${FUNCNAME} "$@"
378enable_cmake-utils_src_install() { 398enable_cmake-utils_src_install() {
379 debug-print-function ${FUNCNAME} "$@" 399 debug-print-function ${FUNCNAME} "$@"
380 400
381 _check_build_dir 401 _check_build_dir
382 pushd "${CMAKE_BUILD_DIR}" > /dev/null 402 pushd "${CMAKE_BUILD_DIR}" > /dev/null
383 base_src_install 403 base_src_install "$@"
384 popd > /dev/null 404 popd > /dev/null
385 405
386 # Backward compatibility, for non-array variables 406 # Backward compatibility, for non-array variables
387 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then 407 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
388 dodoc ${DOCS} || die "dodoc failed" 408 dodoc ${DOCS} || die "dodoc failed"
392 fi 412 fi
393} 413}
394 414
395enable_cmake-utils_src_test() { 415enable_cmake-utils_src_test() {
396 debug-print-function ${FUNCNAME} "$@" 416 debug-print-function ${FUNCNAME} "$@"
417 local ctestargs
397 418
398 _check_build_dir 419 _check_build_dir
399 pushd "${CMAKE_BUILD_DIR}" > /dev/null 420 pushd "${CMAKE_BUILD_DIR}" > /dev/null
400 local ctestargs 421 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
422
401 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure" 423 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
402 ctest ${ctestargs} || die "Tests failed." 424 ctest ${ctestargs} "$@" || die "Tests failed."
403 popd > /dev/null 425 popd > /dev/null
404} 426}
405 427
406# @FUNCTION: cmake-utils_src_configure 428# @FUNCTION: cmake-utils_src_configure
407# @DESCRIPTION: 429# @DESCRIPTION:

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