/[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 1.29 Revision 1.92
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2013 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 1.29 2009/06/17 22:39:01 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.92 2013/02/07 15:41:34 kensington 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# @AUTHOR:
9# @CODE
10# Tomáš Chvátal <scarabeus@gentoo.org> 9# Tomáš Chvátal <scarabeus@gentoo.org>
11# Maciej Mrozowski <reavertm@poczta.fm> 10# Maciej Mrozowski <reavertm@gentoo.org>
12# (undisclosed contributors) 11# (undisclosed contributors)
13# Original author: Zephyrus (zephyrus@mirach.it) 12# Original author: Zephyrus (zephyrus@mirach.it)
14# @CODE
15# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
16# @DESCRIPTION: 14# @DESCRIPTION:
17# The cmake-utils eclass contains functions that make creating ebuilds for 15# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
18# cmake-based packages much easier. 16# cmake-based packages much easier.
19# Its main features are support of out-of-source builds as well as in-source 17# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
20# builds and an implementation of the well-known use_enable and use_with 18# builds (default), in-source builds and an implementation of the well-known use_enable
21# functions for CMake. 19# and use_with functions for CMake.
22 20
21# @ECLASS-VARIABLE: WANT_CMAKE
22# @DESCRIPTION:
23# Specify if cmake-utils eclass should depend on cmake optionaly or not.
24# This is usefull when only part of aplication is using cmake build system.
25# Valid values are: always [default], optional (where the value is the useflag
26# used for optionality)
27WANT_CMAKE="${WANT_CMAKE:-always}"
28
29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version.
32CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.8}"
33
34# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
35# @DESCRIPTION:
36# Space-separated list of CMake modules that will be removed in $S during src_prepare,
37# in order to force packages to use the system version.
38CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
39
40# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
41# @DESCRIPTION:
42# Do we want to remove anything? yes or whatever else for no
43CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
44
45# @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
46# @DESCRIPTION:
47# Specify a makefile generator to be used by cmake.
48# At this point only "emake" and "ninja" are supported.
49CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-emake}"
50
51CMAKEDEPEND=""
52case ${WANT_CMAKE} in
53 always)
54 ;;
55 *)
56 IUSE+=" ${WANT_CMAKE}"
57 CMAKEDEPEND+="${WANT_CMAKE}? ( "
58 ;;
59esac
23inherit toolchain-funcs multilib flag-o-matic base 60inherit toolchain-funcs multilib flag-o-matic base
24 61
25EXPF="src_compile src_test src_install" 62CMAKE_EXPF="src_compile src_test src_install"
26case ${EAPI:-0} in 63case ${EAPI:-0} in
27 2) EXPF="${EXPF} src_configure" ;; 64 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
28 1|0) ;; 65 1|0) ;;
29 *) die "Unknown EAPI, Bug eclass maintainers." ;; 66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
30esac 67esac
31EXPORT_FUNCTIONS ${EXPF} 68EXPORT_FUNCTIONS ${CMAKE_EXPF}
32 69
33: ${DESCRIPTION:="Based on the ${ECLASS} eclass"} 70case ${CMAKE_MAKEFILE_GENERATOR} in
71 emake)
72 CMAKEDEPEND+=" sys-devel/make"
73 ;;
74 ninja)
75 CMAKEDEPEND+=" dev-util/ninja"
76 ;;
77 *)
78 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
79 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
80 ;;
81esac
34 82
35if [[ ${PN} != cmake ]]; then 83if [[ ${PN} != cmake ]]; then
36 CMAKEDEPEND=">=dev-util/cmake-2.6.2-r1" 84 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
37fi 85fi
38 86
87CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
88
89[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
90
39DEPEND="${CMAKEDEPEND} 91DEPEND="${CMAKEDEPEND}"
40 userland_GNU? ( >=sys-apps/findutils-4.4.0 ) 92unset CMAKEDEPEND
41"
42 93
43# Internal functions used by cmake-utils_use_* 94# Internal functions used by cmake-utils_use_*
44_use_me_now() { 95_use_me_now() {
45 debug-print-function ${FUNCNAME} "$@" 96 debug-print-function ${FUNCNAME} "$@"
46 97
74 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 125 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
75 done 126 done
76 fi 127 fi
77} 128}
78 129
79# @ECLASS-VARIABLE: DOCS
80# @DESCRIPTION:
81# Documents passed to dodoc command.
82
83# @ECLASS-VARIABLE: HTML_DOCS 130# @ECLASS-VARIABLE: BUILD_DIR
84# @DESCRIPTION: 131# @DESCRIPTION:
85# Documents passed to dohtml command. 132# Build directory where all cmake processed files should be generated.
86 133# For in-source build it's fixed to ${CMAKE_USE_DIR}.
87# @ECLASS-VARIABLE: PREFIX 134# For out-of-source build it can be overriden, by default it uses
88# @DESCRIPTION: 135# ${WORKDIR}/${P}_build.
89# Eclass respects PREFIX variable, though it's not recommended way to set 136#
90# install/lib/bin prefixes. 137# This variable has been called CMAKE_BUILD_DIR formerly.
91# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 138# It is set under that name for compatibility.
92
93# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
94# @DESCRIPTION:
95# Set to enable in-source build.
96
97# @ECLASS-VARIABLE: CMAKE_NO_COLOR
98# @DESCRIPTION:
99# Set to disable cmake output coloring.
100
101# @ECLASS-VARIABLE: CMAKE_VERBOSE
102# @DESCRIPTION:
103# Set to enable verbose messages during compilation.
104 139
105# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 140# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
106# @DESCRIPTION: 141# @DESCRIPTION:
107# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 142# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
108# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 143# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
109# If about to be set - needs to be set before invoking cmake-utils_src_configure. 144# If about to be set - needs to be set before invoking cmake-utils_src_configure.
110# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type 145# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
111# specific compiler flags overriding make.conf. 146# specific compiler flags overriding make.conf.
112: ${CMAKE_BUILD_TYPE:=Gentoo} 147: ${CMAKE_BUILD_TYPE:=Gentoo}
113 148
114# @FUNCTION: _check_build_dir 149# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
115# @DESCRIPTION: 150# @DESCRIPTION:
151# Set to enable in-source build.
152
153# @ECLASS-VARIABLE: CMAKE_USE_DIR
154# @DESCRIPTION:
155# Sets the directory where we are working with cmake.
156# For example when application uses autotools and only one
157# plugin needs to be done by cmake.
158# By default it uses ${S}.
159
160# @ECLASS-VARIABLE: CMAKE_VERBOSE
161# @DESCRIPTION:
162# Set to OFF to disable verbose messages during compilation
163: ${CMAKE_VERBOSE:=ON}
164
165# @ECLASS-VARIABLE: PREFIX
166# @DESCRIPTION:
167# Eclass respects PREFIX variable, though it's not recommended way to set
168# install/lib/bin prefixes.
169# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
170: ${PREFIX:=/usr}
171
172# @ECLASS-VARIABLE: CMAKE_BINARY
173# @DESCRIPTION:
174# Eclass can use different cmake binary than the one provided in by system.
175: ${CMAKE_BINARY:=cmake}
176
116# Determine using IN or OUT source build 177# Determine using IN or OUT source build
117_check_build_dir() { 178_check_build_dir() {
118 # @ECLASS-VARIABLE: CMAKE_USE_DIR
119 # @DESCRIPTION:
120 # Sets the directory where we are working with cmake.
121 # For example when application uses autotools and only one
122 # plugin needs to be done by cmake.
123 # By default it uses ${S}.
124 : ${CMAKE_USE_DIR:=${S}} 179 : ${CMAKE_USE_DIR:=${S}}
125
126 # @ECLASS-VARIABLE: CMAKE_BUILD_DIR
127 # @DESCRIPTION:
128 # Specify the build directory where all cmake processed
129 # files should be located.
130 #
131 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
132 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 180 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
133 # we build in source dir 181 # we build in source dir
134 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}" 182 BUILD_DIR="${CMAKE_USE_DIR}"
135 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then
136 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason.
137 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
138 else 183 else
139 # regular out of tree build 184 # Respect both the old variable and the new one, depending
140 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF="" 185 # on which one was set by the ebuild.
141 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}" 186 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
187 eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
188 eqawarn "Please migrate the ebuild to use the new one."
142 189
190 # In the next call, both variables will be set already
191 # and we'd have to know which one takes precedence.
192 _RESPECT_CMAKE_BUILD_DIR=1
143 fi 193 fi
194
195 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
196 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
197 else
198 : ${BUILD_DIR:=${WORKDIR}/${P}_build}
199 fi
200 fi
201
202 # Backwards compatibility for getting the value.
203 CMAKE_BUILD_DIR=${BUILD_DIR}
204
205 mkdir -p "${BUILD_DIR}"
144 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 206 echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
145} 207}
208
209# Determine which generator to use
210_generator_to_use() {
211 local generator_name
212
213 case ${CMAKE_MAKEFILE_GENERATOR} in
214 ninja)
215 generator_name="Ninja"
216 ;;
217 emake)
218 generator_name="Unix Makefiles"
219 ;;
220 *)
221 eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
222 die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
223 ;;
224 esac
225
226 echo ${generator_name}
227}
228
146# @FUNCTION: cmake-utils_use_with 229# @FUNCTION: cmake-utils_use_with
147# @USAGE: <USE flag> [flag name] 230# @USAGE: <USE flag> [flag name]
148# @DESCRIPTION: 231# @DESCRIPTION:
149# Based on use_with. See ebuild(5). 232# Based on use_with. See ebuild(5).
150# 233#
159# 242#
160# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled 243# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
161# and -DENABLE_FOO=OFF if it is disabled. 244# and -DENABLE_FOO=OFF if it is disabled.
162cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; } 245cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
163 246
247# @FUNCTION: cmake-utils_use_find_package
248# @USAGE: <USE flag> [flag name]
249# @DESCRIPTION:
250# Based on use_enable. See ebuild(5).
251#
252# `cmake-utils_use_find_package foo FOO` echoes -DCMAKE_DISABLE_FIND_PACKAGE=OFF
253# if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE=ON if it is disabled.
254# This can be used to make find_package optional (since cmake-2.8.6).
255cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
256
164# @FUNCTION: cmake-utils_use_disable 257# @FUNCTION: cmake-utils_use_disable
165# @USAGE: <USE flag> [flag name] 258# @USAGE: <USE flag> [flag name]
166# @DESCRIPTION: 259# @DESCRIPTION:
167# Based on inversion of use_enable. See ebuild(5). 260# Based on inversion of use_enable. See ebuild(5).
168# 261#
204# 297#
205# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 298# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
206# and -DHAVE_FOO=OFF if it is disabled. 299# and -DHAVE_FOO=OFF if it is disabled.
207cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 300cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
208 301
209# @FUNCTION: cmake-utils_has 302# @FUNCTION: cmake-utils_use_use
303# @USAGE: <USE flag> [flag name]
210# @DESCRIPTION: 304# @DESCRIPTION:
211# Deprecated, use cmake-utils_use_has, kept now for backcompat. 305# Based on use_enable. See ebuild(5).
212cmake-utils_has() { ewarn "QA notice: using deprecated ${FUNCNAME} call, use cmake-utils_use_has instead." ; _use_me_now HAVE_ "$@" ; } 306#
307# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
308# and -DUSE_FOO=OFF if it is disabled.
309cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
213 310
214# @FUNCTION: cmake-utils_use 311# @FUNCTION: cmake-utils_use
215# @USAGE: <USE flag> [flag name] 312# @USAGE: <USE flag> [flag name]
216# @DESCRIPTION: 313# @DESCRIPTION:
217# Based on use_enable. See ebuild(5). 314# Based on use_enable. See ebuild(5).
219# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 316# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
220# and -DFOO=OFF if it is disabled. 317# and -DFOO=OFF if it is disabled.
221cmake-utils_use() { _use_me_now "" "$@" ; } 318cmake-utils_use() { _use_me_now "" "$@" ; }
222 319
223# Internal function for modifying hardcoded definitions. 320# Internal function for modifying hardcoded definitions.
224# Removes dangerous definitionts that override Gentoo settings. 321# Removes dangerous definitions that override Gentoo settings.
225_modify-cmakelists() { 322_modify-cmakelists() {
226 debug-print-function ${FUNCNAME} "$@" 323 debug-print-function ${FUNCNAME} "$@"
324
325 # Only edit the files once
326 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
227 327
228 # Comment out all set (<some_should_be_user_defined_variable> value) 328 # Comment out all set (<some_should_be_user_defined_variable> value)
229 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 329 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
230 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 330 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
231 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 331 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
332 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
232 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 333 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
334 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
233 || die "${LINENO}: failed to disable hardcoded settings" 335 || die "${LINENO}: failed to disable hardcoded settings"
234 336
235 # NOTE Append some useful summary here 337 # NOTE Append some useful summary here
236 echo ' 338 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
339
237MESSAGE(STATUS "<<< Gentoo configuration >>> 340 MESSAGE(STATUS "<<< Gentoo configuration >>>
238Build type: ${CMAKE_BUILD_TYPE} 341 Build type \${CMAKE_BUILD_TYPE}
239Install path: ${CMAKE_INSTALL_PREFIX}\n")' >> CMakeLists.txt 342 Install path \${CMAKE_INSTALL_PREFIX}
343 Compiler flags:
344 C \${CMAKE_C_FLAGS}
345 C++ \${CMAKE_CXX_FLAGS}
346 Linker flags:
347 Executable \${CMAKE_EXE_LINKER_FLAGS}
348 Module \${CMAKE_MODULE_LINKER_FLAGS}
349 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
350 _EOF_
240} 351}
241 352
242# @FUNCTION: cmake-utils_src_configure 353enable_cmake-utils_src_prepare() {
243# @DESCRIPTION: 354 debug-print-function ${FUNCNAME} "$@"
244# General function for configuring with cmake. Default behaviour is to start an 355
245# out-of-source build. 356 base_src_prepare
357}
358
246cmake-utils_src_configure() { 359enable_cmake-utils_src_configure() {
247 debug-print-function ${FUNCNAME} "$@" 360 debug-print-function ${FUNCNAME} "$@"
248 361
362 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
363 local name
364 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
365 find "${S}" -name ${name}.cmake -exec rm -v {} +
366 done
367 }
368
249 _check_build_dir init 369 _check_build_dir
250 370
251 # check if CMakeLists.txt exist and if no then die 371 # check if CMakeLists.txt exist and if no then die
252 if [[ ! -e "${CMAKE_USE_DIR}"/CMakeLists.txt ]] ; then 372 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
253 eerror "I was unable to locate CMakeLists.txt under:" 373 eerror "Unable to locate CMakeLists.txt under:"
254 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 374 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
255 eerror "You should consider not inheriting the cmake eclass." 375 eerror "Consider not inheriting the cmake eclass."
256 die "FATAL: Unable to find CMakeLists.txt" 376 die "FATAL: Unable to find CMakeLists.txt"
257 fi 377 fi
258 378
259 # Remove dangerous things. 379 # Remove dangerous things.
260 _modify-cmakelists 380 _modify-cmakelists
381
382 # Fix xdg collision with sandbox
383 export XDG_CONFIG_HOME="${T}"
261 384
262 # @SEE CMAKE_BUILD_TYPE 385 # @SEE CMAKE_BUILD_TYPE
263 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then 386 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
264 # Handle release builds 387 # Handle release builds
265 if ! has debug ${IUSE//+} || ! use debug; then 388 if ! has debug ${IUSE//+} || ! use debug; then
266 append-cppflags -DNDEBUG 389 append-cppflags -DNDEBUG
267 fi 390 fi
268 fi 391 fi
269 392
270 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 393 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
271 local build_rules="${TMPDIR}"/gentoo_rules.cmake 394 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
272cat > ${build_rules} << _EOF_ 395 cat > "${build_rules}" <<- _EOF_
396 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
397 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
273SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 398 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
274SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 399 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
275SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 400 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
276SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 401 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
402 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
277_EOF_ 403 _EOF_
404
405 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
406
407 if [[ ${EPREFIX} ]]; then
408 cat >> "${build_rules}" <<- _EOF_
409 # in Prefix we need rpath and must ensure cmake gets our default linker path
410 # right ... except for Darwin hosts
411 IF (NOT APPLE)
412 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
413 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
414 CACHE STRING "" FORCE)
415
416 ELSE ()
417
418 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
419 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
420 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
421 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
422 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
423 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
424 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
425
426 ENDIF (NOT APPLE)
427 _EOF_
428 fi
429
430 # Common configure parameters (invariants)
431 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
432 local libdir=$(get_libdir)
433 cat > "${common_config}" <<- _EOF_
434 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
435 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
436 _EOF_
437 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
438
439 # Convert mycmakeargs to an array, for backwards compatibility
440 # Make the array a local variable since <=portage-2.1.6.x does not
441 # support global arrays (see bug #297255).
442 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
443 local mycmakeargs_local=(${mycmakeargs})
444 else
445 local mycmakeargs_local=("${mycmakeargs[@]}")
446 fi
278 447
279 # Common configure parameters (overridable) 448 # Common configure parameters (overridable)
280 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 449 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
281 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 450 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
282 local cmakeargs=" 451 local cmakeargs=(
452 --no-warn-unused-cli
453 -C "${common_config}"
454 -G "$(_generator_to_use)"
283 -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr} 455 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
284 ${mycmakeargs} 456 "${mycmakeargs_local[@]}"
285 -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} 457 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
286 -DCMAKE_INSTALL_DO_STRIP=OFF 458 -DCMAKE_INSTALL_DO_STRIP=OFF
287 -DCMAKE_USER_MAKE_RULES_OVERRIDE=${build_rules}" 459 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
460 "${MYCMAKEARGS}"
461 )
288 462
289 # Common configure parameters (invariants)
290 local common_config="${TMPDIR}"/gentoo_common_config.cmake
291 local libdir=$(get_libdir)
292cat > ${common_config} << _EOF_
293SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
294_EOF_
295 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> ${common_config}
296 cmakeargs="-C ${common_config} ${cmakeargs}"
297
298 mkdir -p "${CMAKE_BUILD_DIR}"
299 pushd "${CMAKE_BUILD_DIR}" > /dev/null 463 pushd "${BUILD_DIR}" > /dev/null
300 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is $cmakeargs" 464 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
465 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
301 cmake ${cmakeargs} "${CMAKE_USE_DIR}" || die "cmake failed" 466 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
302
303 popd > /dev/null 467 popd > /dev/null
468}
469
470enable_cmake-utils_src_compile() {
471 debug-print-function ${FUNCNAME} "$@"
472
473 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
474 cmake-utils_src_make "$@"
475}
476
477# @FUNCTION: ninja_src_make
478# @INTERNAL
479# @DESCRIPTION:
480# Build the package using ninja generator
481ninja_src_make() {
482 debug-print-function ${FUNCNAME} "$@"
483
484 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
485
486 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
487 # TODO: get load average from portage (-l option)
488 ninja ${MAKEOPTS} -v "$@" || die
489 else
490 ninja "$@" || die
491 fi
492}
493
494# @FUNCTION: make_src_make
495# @INTERNAL
496# @DESCRIPTION:
497# Build the package using make generator
498emake_src_make() {
499 debug-print-function ${FUNCNAME} "$@"
500
501 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
502
503 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
504 emake VERBOSE=1 "$@" || die
505 else
506 emake "$@" || die
507 fi
508
509}
510
511# @FUNCTION: cmake-utils_src_make
512# @DESCRIPTION:
513# Function for building the package. Automatically detects the build type.
514# All arguments are passed to emake.
515cmake-utils_src_make() {
516 debug-print-function ${FUNCNAME} "$@"
517
518 _check_build_dir
519 pushd "${BUILD_DIR}" > /dev/null
520
521 ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
522
523 popd > /dev/null
524}
525
526enable_cmake-utils_src_install() {
527 debug-print-function ${FUNCNAME} "$@"
528
529 _check_build_dir
530 pushd "${BUILD_DIR}" > /dev/null
531
532 DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
533 base_src_install_docs
534
535 popd > /dev/null
536
537 # Backward compatibility, for non-array variables
538 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
539 dodoc ${DOCS} || die "dodoc failed"
540 fi
541 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
542 dohtml -r ${HTML_DOCS} || die "dohtml failed"
543 fi
544}
545
546enable_cmake-utils_src_test() {
547 debug-print-function ${FUNCNAME} "$@"
548
549 _check_build_dir
550 pushd "${BUILD_DIR}" > /dev/null
551 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
552
553 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
554
555 if ctest "${myctestargs[@]}" "$@" ; then
556 einfo "Tests succeeded."
557 popd > /dev/null
558 return 0
559 else
560 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
561 # on request from Diego
562 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
563 eerror "--START TEST LOG--------------------------------------------------------------"
564 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
565 eerror "--END TEST LOG----------------------------------------------------------------"
566 die "Tests failed."
567 else
568 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
569 fi
570
571 # die might not die due to nonfatal
572 popd > /dev/null
573 return 1
574 fi
575}
576
577# @FUNCTION: cmake-utils_src_prepare
578# @DESCRIPTION:
579# Wrapper function around base_src_prepare, just to expand the eclass API.
580cmake-utils_src_prepare() {
581 _execute_optionaly "src_prepare" "$@"
582}
583
584# @FUNCTION: cmake-utils_src_configure
585# @DESCRIPTION:
586# General function for configuring with cmake. Default behaviour is to start an
587# out-of-source build.
588cmake-utils_src_configure() {
589 _execute_optionaly "src_configure" "$@"
304} 590}
305 591
306# @FUNCTION: cmake-utils_src_compile 592# @FUNCTION: cmake-utils_src_compile
307# @DESCRIPTION: 593# @DESCRIPTION:
308# General function for compiling with cmake. Default behaviour is to check for 594# General function for compiling with cmake. Default behaviour is to check for
309# EAPI and respectively to configure as well or just compile. 595# EAPI and respectively to configure as well or just compile.
596# Automatically detects the build type. All arguments are passed to emake.
310cmake-utils_src_compile() { 597cmake-utils_src_compile() {
311 debug-print-function ${FUNCNAME} "$@" 598 _execute_optionaly "src_compile" "$@"
312
313 has src_configure ${EXPF} || cmake-utils_src_configure
314 cmake-utils_src_make "$@"
315}
316
317# @FUNCTION: cmake-utils_src_configurein
318# @DESCRIPTION:
319# Deprecated
320cmake-utils_src_configurein() {
321 ewarn "QA notice: using deprecated ${FUNCNAME} call, set CMAKE_IN_SOURCE_BUILD=1 instead."
322 cmake-utils_src_configure
323}
324
325# @FUNCTION: cmake-utils_src_configureout
326# @DESCRIPTION:
327# Deprecated
328cmake-utils_src_configureout() {
329 ewarn "QA notice: using deprecated ${FUNCNAME} call, out of source build is enabled by default."
330 cmake-utils_src_configure
331}
332
333# @FUNCTION: cmake-utils_src_make
334# @DESCRIPTION:
335# Function for building the package. Automatically detects the build type.
336# All arguments are passed to emake:
337cmake-utils_src_make() {
338 debug-print-function ${FUNCNAME} "$@"
339
340 _check_build_dir
341 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
342 # first check if Makefile exist otherwise die
343 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
344 if [[ -n ${CMAKE_VERBOSE} ]]; then
345 emake VERBOSE=1 "$@" || die "Make failed!"
346 else
347 emake "$@" || die "Make failed!"
348 fi
349 popd &> /dev/null
350} 599}
351 600
352# @FUNCTION: cmake-utils_src_install 601# @FUNCTION: cmake-utils_src_install
353# @DESCRIPTION: 602# @DESCRIPTION:
354# Function for installing the package. Automatically detects the build type. 603# Function for installing the package. Automatically detects the build type.
355cmake-utils_src_install() { 604cmake-utils_src_install() {
356 debug-print-function ${FUNCNAME} "$@" 605 _execute_optionaly "src_install" "$@"
357
358 _check_build_dir
359 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
360 emake install DESTDIR="${D}" || die "Make install failed"
361 popd &> /dev/null
362
363 # Manual document installation
364 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
365 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
366} 606}
367 607
368# @FUNCTION: cmake-utils_src_test 608# @FUNCTION: cmake-utils_src_test
369# @DESCRIPTION: 609# @DESCRIPTION:
370# Function for testing the package. Automatically detects the build type. 610# Function for testing the package. Automatically detects the build type.
371cmake-utils_src_test() { 611cmake-utils_src_test() {
372 debug-print-function ${FUNCNAME} "$@" 612 _execute_optionaly "src_test" "$@"
613}
373 614
374 _check_build_dir 615# Optionally executes phases based on WANT_CMAKE variable/USE flag.
375 pushd "${CMAKE_BUILD_DIR}" &> /dev/null 616_execute_optionaly() {
376 # Standard implementation of src_test 617 local phase="$1" ; shift
377 if emake -j1 check -n &> /dev/null; then 618 if [[ ${WANT_CMAKE} = always ]]; then
378 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}" 619 enable_cmake-utils_${phase} "$@"
379 if ! emake -j1 check; then
380 die "Make check failed. See above for details."
381 fi
382 elif emake -j1 test -n &> /dev/null; then
383 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
384 if ! emake -j1 test; then
385 die "Make test failed. See above for details."
386 fi
387 else 620 else
388 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}" 621 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
389 fi 622 fi
390 popd &> /dev/null
391} 623}

Legend:
Removed from v.1.29  
changed lines
  Added in v.1.92

  ViewVC Help
Powered by ViewVC 1.1.20