/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.34 Revision 1.35
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2009 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 1.34 2009/10/27 21:20:40 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.35 2009/12/10 17:35:52 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#
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
43 2) CMAKE_EXPF+=" src_configure" ;; 43 3|2) CMAKE_EXPF+=" src_configure" ;;
44 1|0) ;; 44 1|0) ;;
45 *) die "Unknown EAPI, Bug eclass maintainers." ;; 45 *) die "Unknown EAPI, Bug eclass maintainers." ;;
46esac 46esac
47EXPORT_FUNCTIONS ${CMAKE_EXPF} 47EXPORT_FUNCTIONS ${CMAKE_EXPF}
48 48
146 # @DESCRIPTION: 146 # @DESCRIPTION:
147 # Specify the build directory where all cmake processed 147 # Specify the build directory where all cmake processed
148 # files should be located. 148 # files should be located.
149 # 149 #
150 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}" 150 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
151 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 151 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
152 # we build in source dir 152 # we build in source dir
153 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}" 153 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
154 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then 154 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then
155 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason. 155 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason.
156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build" 156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
245 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 245 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
247 || die "${LINENO}: failed to disable hardcoded settings" 247 || die "${LINENO}: failed to disable hardcoded settings"
248 248
249 # NOTE Append some useful summary here 249 # NOTE Append some useful summary here
250 echo ' 250 cat >> CMakeLists.txt <<- _EOF_
251MESSAGE(STATUS "<<< Gentoo configuration >>> 251 MESSAGE(STATUS "<<< Gentoo configuration >>>
252Build type: ${CMAKE_BUILD_TYPE} 252 Build type: ${CMAKE_BUILD_TYPE}
253Install path: ${CMAKE_INSTALL_PREFIX}\n")' >> CMakeLists.txt 253 Install path: ${CMAKE_INSTALL_PREFIX}\n")
254 _EOF_
254} 255}
255 256
256# @FUNCTION: enable_cmake-utils_src_configure 257# @FUNCTION: enable_cmake-utils_src_configure
257# @DESCRIPTION: 258# @DESCRIPTION:
258# General function for configuring with cmake. Default behaviour is to start an 259# General function for configuring with cmake. Default behaviour is to start an
261 debug-print-function ${FUNCNAME} "$@" 262 debug-print-function ${FUNCNAME} "$@"
262 263
263 _check_build_dir init 264 _check_build_dir init
264 265
265 # check if CMakeLists.txt exist and if no then die 266 # check if CMakeLists.txt exist and if no then die
266 if [[ ! -e "${CMAKE_USE_DIR}"/CMakeLists.txt ]] ; then 267 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
267 eerror "I was unable to locate CMakeLists.txt under:" 268 eerror "I was unable to locate CMakeLists.txt under:"
268 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 269 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
269 eerror "You should consider not inheriting the cmake eclass." 270 eerror "You should consider not inheriting the cmake eclass."
270 die "FATAL: Unable to find CMakeLists.txt" 271 die "FATAL: Unable to find CMakeLists.txt"
271 fi 272 fi
283 append-cppflags -DNDEBUG 284 append-cppflags -DNDEBUG
284 fi 285 fi
285 fi 286 fi
286 287
287 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 288 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
288 local build_rules="${TMPDIR}"/gentoo_rules.cmake 289 local build_rules=${T}/gentoo_rules.cmake
289cat > ${build_rules} << _EOF_ 290 cat > "${build_rules}" <<- _EOF_
290SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 291 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
291SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 292 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
292SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 293 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
293SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 294 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
294_EOF_ 295 _EOF_
296
297 if use prefix; then
298 cat >> "${build_rules}" <<- _EOF_
299 # in Prefix we need rpath and must ensure cmake gets our default linker path
300 # right ... except for Darwin hosts
301 IF (NOT APPLE)
302 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
303 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
304 CACHE STRING "" FORCE)
305 ENDIF (NOT APPLE)
306 _EOF_
307 fi
308
309 # Common configure parameters (invariants)
310 local common_config=${T}/gentoo_common_config.cmake
311 local libdir=$(get_libdir)
312 cat > "${common_config}" <<- _EOF_
313 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
314 _EOF_
315 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
316
317 # Convert mycmakeargs to an array, for backwards compatibility
318 if [[ $(declare -p mycmakeargs) != "declare -a mycmakeargs="* ]]; then
319 mycmakeargs=(${mycmakeargs})
320 fi
321
322 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
295 323
296 # Common configure parameters (overridable) 324 # Common configure parameters (overridable)
297 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 325 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
298 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 326 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
299 local cmakeargs=" 327 local cmakeargs=(
328 -C "${common_config}"
300 -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr} 329 -DCMAKE_INSTALL_PREFIX="${PREFIX:-${EPREFIX}/usr}"
301 ${mycmakeargs} 330 "${mycmakeargs[@]}"
302 -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} 331 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
303 -DCMAKE_INSTALL_DO_STRIP=OFF 332 -DCMAKE_INSTALL_DO_STRIP=OFF
304 -DCMAKE_USER_MAKE_RULES_OVERRIDE=${build_rules}" 333 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
305 334 )
306 # Common configure parameters (invariants)
307 local common_config="${TMPDIR}"/gentoo_common_config.cmake
308 local libdir=$(get_libdir)
309cat > ${common_config} << _EOF_
310SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
311_EOF_
312 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> ${common_config}
313 cmakeargs="-C ${common_config} ${cmakeargs}"
314 335
315 mkdir -p "${CMAKE_BUILD_DIR}" 336 mkdir -p "${CMAKE_BUILD_DIR}"
316 pushd "${CMAKE_BUILD_DIR}" > /dev/null 337 pushd "${CMAKE_BUILD_DIR}" > /dev/null
317 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is $cmakeargs" 338 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${cmakeargs[*]}"
318 echo cmake ${cmakeargs} "${CMAKE_USE_DIR}" 339 echo cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
319 cmake ${cmakeargs} "${CMAKE_USE_DIR}" || die "cmake failed" 340 cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
320 341
321 popd > /dev/null 342 popd > /dev/null
322} 343}
323 344
324# @FUNCTION: enable_cmake-utils_src_compile 345# @FUNCTION: enable_cmake-utils_src_compile
333} 354}
334 355
335# @FUNCTION: cmake-utils_src_make 356# @FUNCTION: cmake-utils_src_make
336# @DESCRIPTION: 357# @DESCRIPTION:
337# Function for building the package. Automatically detects the build type. 358# Function for building the package. Automatically detects the build type.
338# All arguments are passed to emake: 359# All arguments are passed to emake
339cmake-utils_src_make() { 360cmake-utils_src_make() {
340 debug-print-function ${FUNCNAME} "$@" 361 debug-print-function ${FUNCNAME} "$@"
341 362
342 _check_build_dir 363 _check_build_dir
343 pushd "${CMAKE_BUILD_DIR}" &> /dev/null 364 pushd "${CMAKE_BUILD_DIR}" &> /dev/null

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