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Revision 1.95 - (hide annotations) (download)
Thu Jun 13 21:16:53 2013 UTC (15 months, 1 week ago) by creffett
Branch: MAIN
Changes since 1.94: +21 -2 lines
Add EAPI 0/1 deprecation warning to cmake-utils.eclass. Document mycmakeargs wrt bug 472618.

1 kensington 1.92 # Copyright 1999-2013 Gentoo Foundation
2 philantrop 1.1 # Distributed under the terms of the GNU General Public License v2
3 creffett 1.95 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.94 2013/04/07 17:21:11 kensington Exp $
4 philantrop 1.1
5     # @ECLASS: cmake-utils.eclass
6     # @MAINTAINER:
7     # kde@gentoo.org
8 vapier 1.73 # @AUTHOR:
9 scarabeus 1.17 # Tomáš Chvátal <scarabeus@gentoo.org>
10 reavertm 1.52 # Maciej Mrozowski <reavertm@gentoo.org>
11 scarabeus 1.17 # (undisclosed contributors)
12     # Original author: Zephyrus (zephyrus@mirach.it)
13 philantrop 1.1 # @BLURB: common ebuild functions for cmake-based packages
14     # @DESCRIPTION:
15 reavertm 1.52 # The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
16 philantrop 1.1 # cmake-based packages much easier.
17 reavertm 1.52 # It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
18     # builds (default), in-source builds and an implementation of the well-known use_enable
19     # and use_with functions for CMake.
20 philantrop 1.1
21 kensington 1.94 if [[ ${___ECLASS_ONCE_CMAKE_UTILS} != "recur -_+^+_- spank" ]] ; then
22     ___ECLASS_ONCE_CMAKE_UTILS="recur -_+^+_- spank"
23    
24 scarabeus 1.32 # @ECLASS-VARIABLE: WANT_CMAKE
25     # @DESCRIPTION:
26     # Specify if cmake-utils eclass should depend on cmake optionaly or not.
27     # This is usefull when only part of aplication is using cmake build system.
28     # Valid values are: always [default], optional (where the value is the useflag
29     # used for optionality)
30     WANT_CMAKE="${WANT_CMAKE:-always}"
31 abcd 1.50
32 abcd 1.51 # @ECLASS-VARIABLE: CMAKE_MIN_VERSION
33 abcd 1.50 # @DESCRIPTION:
34 kensington 1.92 # Specify the minimum required CMake version.
35 kensington 1.93 CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.9}"
36 abcd 1.50
37 dilfridge 1.70 # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
38     # @DESCRIPTION:
39 vapier 1.75 # Space-separated list of CMake modules that will be removed in $S during src_prepare,
40 dilfridge 1.70 # in order to force packages to use the system version.
41     CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
42    
43     # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
44     # @DESCRIPTION:
45     # Do we want to remove anything? yes or whatever else for no
46     CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
47    
48 kensington 1.81 # @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
49     # @DESCRIPTION:
50 kensington 1.92 # Specify a makefile generator to be used by cmake.
51     # At this point only "emake" and "ninja" are supported.
52     CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-emake}"
53 kensington 1.81
54 scarabeus 1.32 CMAKEDEPEND=""
55     case ${WANT_CMAKE} in
56 reavertm 1.49 always)
57     ;;
58     *)
59     IUSE+=" ${WANT_CMAKE}"
60     CMAKEDEPEND+="${WANT_CMAKE}? ( "
61     ;;
62 scarabeus 1.32 esac
63 scarabeus 1.17 inherit toolchain-funcs multilib flag-o-matic base
64 philantrop 1.1
65 scarabeus 1.32 CMAKE_EXPF="src_compile src_test src_install"
66 scarabeus 1.17 case ${EAPI:-0} in
67 kensington 1.92 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
68 creffett 1.95 1|0) ewarn "EAPI 0 and 1 support is now deprecated."
69     ewarn "If you are the package maintainer, please"
70     ewarn "update this package to a newer EAPI."
71     ewarn "Support for EAPI 0-1 will be dropped at the beginning of July."
72     ;;
73    
74 scarabeus 1.17 *) die "Unknown EAPI, Bug eclass maintainers." ;;
75 jmbsvicetto 1.10 esac
76 scarabeus 1.32 EXPORT_FUNCTIONS ${CMAKE_EXPF}
77 jmbsvicetto 1.10
78 kensington 1.92 case ${CMAKE_MAKEFILE_GENERATOR} in
79     emake)
80     CMAKEDEPEND+=" sys-devel/make"
81     ;;
82     ninja)
83     CMAKEDEPEND+=" dev-util/ninja"
84     ;;
85     *)
86     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
87     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
88     ;;
89     esac
90    
91 scarabeus 1.23 if [[ ${PN} != cmake ]]; then
92 scarabeus 1.78 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
93 scarabeus 1.23 fi
94    
95 mr_bones_ 1.34 CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
96 scarabeus 1.32
97     [[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
98    
99     DEPEND="${CMAKEDEPEND}"
100     unset CMAKEDEPEND
101 scarabeus 1.17
102     # Internal functions used by cmake-utils_use_*
103 philantrop 1.1 _use_me_now() {
104 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
105 scarabeus 1.23
106     local uper capitalised x
107 philantrop 1.1 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
108 scarabeus 1.23 if [[ ! -z $3 ]]; then
109     # user specified the use name so use it
110     echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
111     else
112     # use all various most used combinations
113     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
114     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
115     for x in $2 $uper $capitalised; do
116     echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
117     done
118     fi
119 philantrop 1.1 }
120 scarabeus 1.17 _use_me_now_inverted() {
121     debug-print-function ${FUNCNAME} "$@"
122 scarabeus 1.23
123     local uper capitalised x
124 scarabeus 1.17 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
125 scarabeus 1.23 if [[ ! -z $3 ]]; then
126     # user specified the use name so use it
127     echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
128     else
129     # use all various most used combinations
130     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
131     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
132     for x in $2 $uper $capitalised; do
133     echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
134     done
135     fi
136 scarabeus 1.17 }
137    
138 mgorny 1.86 # @ECLASS-VARIABLE: BUILD_DIR
139 reavertm 1.55 # @DESCRIPTION:
140     # Build directory where all cmake processed files should be generated.
141     # For in-source build it's fixed to ${CMAKE_USE_DIR}.
142     # For out-of-source build it can be overriden, by default it uses
143     # ${WORKDIR}/${P}_build.
144 mgorny 1.86 #
145     # This variable has been called CMAKE_BUILD_DIR formerly.
146     # It is set under that name for compatibility.
147 reavertm 1.55
148     # @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
149 scarabeus 1.23 # @DESCRIPTION:
150 reavertm 1.55 # Set to override default CMAKE_BUILD_TYPE. Only useful for packages
151     # known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
152     # If about to be set - needs to be set before invoking cmake-utils_src_configure.
153     # You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
154     # specific compiler flags overriding make.conf.
155     : ${CMAKE_BUILD_TYPE:=Gentoo}
156 scarabeus 1.17
157     # @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
158     # @DESCRIPTION:
159     # Set to enable in-source build.
160    
161 reavertm 1.55 # @ECLASS-VARIABLE: CMAKE_USE_DIR
162     # @DESCRIPTION:
163     # Sets the directory where we are working with cmake.
164     # For example when application uses autotools and only one
165     # plugin needs to be done by cmake.
166     # By default it uses ${S}.
167    
168 scarabeus 1.17 # @ECLASS-VARIABLE: CMAKE_VERBOSE
169     # @DESCRIPTION:
170 dilfridge 1.79 # Set to OFF to disable verbose messages during compilation
171     : ${CMAKE_VERBOSE:=ON}
172 scarabeus 1.17
173 reavertm 1.55 # @ECLASS-VARIABLE: PREFIX
174 scarabeus 1.17 # @DESCRIPTION:
175 reavertm 1.55 # Eclass respects PREFIX variable, though it's not recommended way to set
176     # install/lib/bin prefixes.
177     # Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
178 dilfridge 1.79 : ${PREFIX:=/usr}
179 scarabeus 1.17
180 scarabeus 1.61 # @ECLASS-VARIABLE: CMAKE_BINARY
181     # @DESCRIPTION:
182     # Eclass can use different cmake binary than the one provided in by system.
183     : ${CMAKE_BINARY:=cmake}
184    
185 scarabeus 1.17 # Determine using IN or OUT source build
186     _check_build_dir() {
187 scarabeus 1.26 : ${CMAKE_USE_DIR:=${S}}
188 abcd 1.35 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
189 scarabeus 1.29 # we build in source dir
190 mgorny 1.86 BUILD_DIR="${CMAKE_USE_DIR}"
191 scarabeus 1.17 else
192 mgorny 1.87 # Respect both the old variable and the new one, depending
193     # on which one was set by the ebuild.
194 mgorny 1.88 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
195     eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
196 mgorny 1.87 eqawarn "Please migrate the ebuild to use the new one."
197    
198     # In the next call, both variables will be set already
199     # and we'd have to know which one takes precedence.
200 mgorny 1.88 _RESPECT_CMAKE_BUILD_DIR=1
201 mgorny 1.87 fi
202 mgorny 1.89
203 mgorny 1.88 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
204 mgorny 1.89 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
205     else
206     : ${BUILD_DIR:=${WORKDIR}/${P}_build}
207 mgorny 1.87 fi
208 scarabeus 1.17 fi
209 mgorny 1.87
210     # Backwards compatibility for getting the value.
211 mgorny 1.86 CMAKE_BUILD_DIR=${BUILD_DIR}
212    
213     mkdir -p "${BUILD_DIR}"
214     echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
215 scarabeus 1.17 }
216 kensington 1.81
217     # Determine which generator to use
218     _generator_to_use() {
219 kensington 1.92 local generator_name
220    
221     case ${CMAKE_MAKEFILE_GENERATOR} in
222     ninja)
223     generator_name="Ninja"
224     ;;
225     emake)
226     generator_name="Unix Makefiles"
227     ;;
228     *)
229     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
230     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
231     ;;
232     esac
233    
234     echo ${generator_name}
235 kensington 1.81 }
236    
237 philantrop 1.1 # @FUNCTION: cmake-utils_use_with
238     # @USAGE: <USE flag> [flag name]
239     # @DESCRIPTION:
240 philantrop 1.3 # Based on use_with. See ebuild(5).
241 betelgeuse 1.4 #
242 philantrop 1.3 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
243     # and -DWITH_FOO=OFF if it is disabled.
244 scarabeus 1.20 cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
245 philantrop 1.1
246     # @FUNCTION: cmake-utils_use_enable
247     # @USAGE: <USE flag> [flag name]
248     # @DESCRIPTION:
249 philantrop 1.3 # Based on use_enable. See ebuild(5).
250 betelgeuse 1.4 #
251 philantrop 1.3 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
252     # and -DENABLE_FOO=OFF if it is disabled.
253 scarabeus 1.20 cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
254 philantrop 1.1
255 kensington 1.92 # @FUNCTION: cmake-utils_use_find_package
256     # @USAGE: <USE flag> [flag name]
257     # @DESCRIPTION:
258     # Based on use_enable. See ebuild(5).
259     #
260     # `cmake-utils_use_find_package foo FOO` echoes -DCMAKE_DISABLE_FIND_PACKAGE=OFF
261     # if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE=ON if it is disabled.
262     # This can be used to make find_package optional (since cmake-2.8.6).
263     cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
264    
265 scarabeus 1.17 # @FUNCTION: cmake-utils_use_disable
266     # @USAGE: <USE flag> [flag name]
267     # @DESCRIPTION:
268     # Based on inversion of use_enable. See ebuild(5).
269     #
270     # `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
271     # and -DDISABLE_FOO=ON if it is disabled.
272 scarabeus 1.20 cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
273 scarabeus 1.17
274     # @FUNCTION: cmake-utils_use_no
275     # @USAGE: <USE flag> [flag name]
276     # @DESCRIPTION:
277     # Based on use_disable. See ebuild(5).
278     #
279     # `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
280     # and -DNO_FOO=ON if it is disabled.
281 scarabeus 1.20 cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
282 scarabeus 1.17
283 philantrop 1.2 # @FUNCTION: cmake-utils_use_want
284     # @USAGE: <USE flag> [flag name]
285     # @DESCRIPTION:
286 philantrop 1.3 # Based on use_enable. See ebuild(5).
287 betelgeuse 1.4 #
288 philantrop 1.3 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
289     # and -DWANT_FOO=OFF if it is disabled.
290 scarabeus 1.20 cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
291 philantrop 1.2
292 scarabeus 1.17 # @FUNCTION: cmake-utils_use_build
293     # @USAGE: <USE flag> [flag name]
294     # @DESCRIPTION:
295     # Based on use_enable. See ebuild(5).
296     #
297     # `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
298     # and -DBUILD_FOO=OFF if it is disabled.
299 scarabeus 1.20 cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
300 scarabeus 1.17
301     # @FUNCTION: cmake-utils_use_has
302     # @USAGE: <USE flag> [flag name]
303     # @DESCRIPTION:
304     # Based on use_enable. See ebuild(5).
305     #
306     # `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
307     # and -DHAVE_FOO=OFF if it is disabled.
308 scarabeus 1.20 cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
309 scarabeus 1.17
310 scarabeus 1.56 # @FUNCTION: cmake-utils_use_use
311     # @USAGE: <USE flag> [flag name]
312     # @DESCRIPTION:
313     # Based on use_enable. See ebuild(5).
314     #
315     # `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
316     # and -DUSE_FOO=OFF if it is disabled.
317     cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
318    
319 scarabeus 1.17 # @FUNCTION: cmake-utils_use
320 philantrop 1.3 # @USAGE: <USE flag> [flag name]
321     # @DESCRIPTION:
322     # Based on use_enable. See ebuild(5).
323 betelgeuse 1.4 #
324 scarabeus 1.17 # `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
325     # and -DFOO=OFF if it is disabled.
326     cmake-utils_use() { _use_me_now "" "$@" ; }
327    
328     # Internal function for modifying hardcoded definitions.
329 abcd 1.40 # Removes dangerous definitions that override Gentoo settings.
330 scarabeus 1.17 _modify-cmakelists() {
331     debug-print-function ${FUNCNAME} "$@"
332    
333 abcd 1.69 # Only edit the files once
334 scarabeus 1.85 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
335 abcd 1.69
336 scarabeus 1.17 # Comment out all set (<some_should_be_user_defined_variable> value)
337     # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
338 scarabeus 1.26 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
339 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
340 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
341 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
342 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
343 scarabeus 1.17 || die "${LINENO}: failed to disable hardcoded settings"
344    
345     # NOTE Append some useful summary here
346 abcd 1.69 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
347 abcd 1.36
348 abcd 1.35 MESSAGE(STATUS "<<< Gentoo configuration >>>
349 reavertm 1.49 Build type \${CMAKE_BUILD_TYPE}
350     Install path \${CMAKE_INSTALL_PREFIX}
351     Compiler flags:
352     C \${CMAKE_C_FLAGS}
353     C++ \${CMAKE_CXX_FLAGS}
354     Linker flags:
355     Executable \${CMAKE_EXE_LINKER_FLAGS}
356     Module \${CMAKE_MODULE_LINKER_FLAGS}
357     Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
358 abcd 1.35 _EOF_
359 scarabeus 1.17 }
360 philantrop 1.3
361 kensington 1.92 enable_cmake-utils_src_prepare() {
362     debug-print-function ${FUNCNAME} "$@"
363    
364     base_src_prepare
365     }
366    
367 creffett 1.95 # @VARIABLE: mycmakeargs
368     # @DEFAULT_UNSET
369     # @DESCRIPTION:
370     # Optional cmake defines as a bash array. Should be defined before calling
371     # src_configure.
372     # @CODE
373     # src_configure() {
374     # local mycmakeargs=(
375     # $(cmake-utils_use_with openconnect)
376     # )
377     # cmake-utils_src_configure
378     # }
379    
380    
381 scarabeus 1.32 enable_cmake-utils_src_configure() {
382 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
383 philantrop 1.1
384 dilfridge 1.70 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
385     local name
386     for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
387     find "${S}" -name ${name}.cmake -exec rm -v {} +
388     done
389     }
390    
391 scarabeus 1.64 _check_build_dir
392 scarabeus 1.26
393 scarabeus 1.24 # check if CMakeLists.txt exist and if no then die
394 abcd 1.35 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
395 reavertm 1.49 eerror "Unable to locate CMakeLists.txt under:"
396 scarabeus 1.26 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
397 reavertm 1.49 eerror "Consider not inheriting the cmake eclass."
398 scarabeus 1.24 die "FATAL: Unable to find CMakeLists.txt"
399     fi
400    
401 scarabeus 1.17 # Remove dangerous things.
402     _modify-cmakelists
403    
404 scarabeus 1.32 # Fix xdg collision with sandbox
405     export XDG_CONFIG_HOME="${T}"
406    
407 scarabeus 1.17 # @SEE CMAKE_BUILD_TYPE
408     if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
409 reavertm 1.58 # Handle release builds
410     if ! has debug ${IUSE//+} || ! use debug; then
411     append-cppflags -DNDEBUG
412 scarabeus 1.17 fi
413 philantrop 1.2 fi
414 scarabeus 1.17
415 kensington 1.84 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
416 mgorny 1.86 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
417 abcd 1.35 cat > "${build_rules}" <<- _EOF_
418 kensington 1.84 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
419 kensington 1.90 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
420 abcd 1.35 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
421     SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
422     SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
423     SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
424 kensington 1.84 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
425 kensington 1.94 SET (PKG_CONFIG_EXECUTABLE $(type -P $(tc-getPKG_CONFIG)) CACHE FILEPATH "pkg-config executable" FORCE)
426 abcd 1.35 _EOF_
427    
428 haubi 1.76 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
429    
430     if [[ ${EPREFIX} ]]; then
431 abcd 1.35 cat >> "${build_rules}" <<- _EOF_
432     # in Prefix we need rpath and must ensure cmake gets our default linker path
433     # right ... except for Darwin hosts
434     IF (NOT APPLE)
435     SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
436     SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
437     CACHE STRING "" FORCE)
438 tampakrap 1.62
439     ELSE ()
440    
441 dilfridge 1.79 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
442 tampakrap 1.62 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
443     SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
444 dilfridge 1.77 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
445 dilfridge 1.79 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)
446 tampakrap 1.62 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
447 dilfridge 1.79 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
448 tampakrap 1.62
449 abcd 1.35 ENDIF (NOT APPLE)
450     _EOF_
451     fi
452    
453     # Common configure parameters (invariants)
454 mgorny 1.86 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
455 abcd 1.35 local libdir=$(get_libdir)
456     cat > "${common_config}" <<- _EOF_
457     SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
458 kensington 1.81 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
459 abcd 1.35 _EOF_
460 reavertm 1.54 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
461 abcd 1.35
462     # Convert mycmakeargs to an array, for backwards compatibility
463 zmedico 1.38 # Make the array a local variable since <=portage-2.1.6.x does not
464     # support global arrays (see bug #297255).
465 abcd 1.36 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
466 zmedico 1.38 local mycmakeargs_local=(${mycmakeargs})
467     else
468     local mycmakeargs_local=("${mycmakeargs[@]}")
469 abcd 1.35 fi
470    
471 scarabeus 1.17 # Common configure parameters (overridable)
472     # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
473     # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
474 abcd 1.35 local cmakeargs=(
475 scarabeus 1.67 --no-warn-unused-cli
476 abcd 1.35 -C "${common_config}"
477 kensington 1.81 -G "$(_generator_to_use)"
478 dilfridge 1.79 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
479 zmedico 1.38 "${mycmakeargs_local[@]}"
480 abcd 1.35 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
481 scarabeus 1.17 -DCMAKE_INSTALL_DO_STRIP=OFF
482 abcd 1.35 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
483 ssuominen 1.47 "${MYCMAKEARGS}"
484 abcd 1.35 )
485 scarabeus 1.17
486 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
487 zmedico 1.38 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
488 scarabeus 1.61 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
489     "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
490 scarabeus 1.17 popd > /dev/null
491 jmbsvicetto 1.9 }
492    
493 scarabeus 1.32 enable_cmake-utils_src_compile() {
494 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
495 jmbsvicetto 1.9
496 scarabeus 1.32 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
497 philantrop 1.3 cmake-utils_src_make "$@"
498 philantrop 1.1 }
499    
500 kensington 1.92 # @FUNCTION: ninja_src_make
501     # @INTERNAL
502 philantrop 1.1 # @DESCRIPTION:
503 kensington 1.92 # Build the package using ninja generator
504     ninja_src_make() {
505 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
506 philantrop 1.1
507 kensington 1.81 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
508 kensington 1.92
509 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
510 kensington 1.92 # TODO: get load average from portage (-l option)
511     ninja ${MAKEOPTS} -v "$@" || die
512 philantrop 1.1 else
513 kensington 1.92 ninja "$@" || die
514     fi
515     }
516    
517     # @FUNCTION: make_src_make
518     # @INTERNAL
519     # @DESCRIPTION:
520     # Build the package using make generator
521     emake_src_make() {
522     debug-print-function ${FUNCNAME} "$@"
523    
524 kensington 1.81 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
525 kensington 1.92
526 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
527 kensington 1.92 emake VERBOSE=1 "$@" || die
528 kensington 1.81 else
529 kensington 1.92 emake "$@" || die
530 philantrop 1.2 fi
531 kensington 1.92
532     }
533    
534     # @FUNCTION: cmake-utils_src_make
535     # @DESCRIPTION:
536     # Function for building the package. Automatically detects the build type.
537     # All arguments are passed to emake.
538     cmake-utils_src_make() {
539     debug-print-function ${FUNCNAME} "$@"
540    
541     _check_build_dir
542     pushd "${BUILD_DIR}" > /dev/null
543    
544     ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
545    
546 reavertm 1.55 popd > /dev/null
547 philantrop 1.1 }
548    
549 scarabeus 1.32 enable_cmake-utils_src_install() {
550 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
551 philantrop 1.1
552 scarabeus 1.17 _check_build_dir
553 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
554 kensington 1.92
555     DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
556     base_src_install_docs
557    
558 reavertm 1.55 popd > /dev/null
559 zlin 1.5
560 reavertm 1.52 # Backward compatibility, for non-array variables
561     if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
562     dodoc ${DOCS} || die "dodoc failed"
563     fi
564     if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
565     dohtml -r ${HTML_DOCS} || die "dohtml failed"
566     fi
567 philantrop 1.1 }
568    
569 scarabeus 1.32 enable_cmake-utils_src_test() {
570 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
571 philantrop 1.1
572 scarabeus 1.17 _check_build_dir
573 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
574 scarabeus 1.68 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
575    
576 kensington 1.90 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
577 dilfridge 1.72
578 kensington 1.90 if ctest "${myctestargs[@]}" "$@" ; then
579 dilfridge 1.72 einfo "Tests succeeded."
580 kensington 1.83 popd > /dev/null
581     return 0
582 dilfridge 1.72 else
583     if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
584     # on request from Diego
585 mgorny 1.86 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
586 dilfridge 1.72 eerror "--START TEST LOG--------------------------------------------------------------"
587 mgorny 1.86 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
588 dilfridge 1.72 eerror "--END TEST LOG----------------------------------------------------------------"
589     die "Tests failed."
590     else
591 mgorny 1.86 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
592 dilfridge 1.72 fi
593 kensington 1.83
594     # die might not die due to nonfatal
595     popd > /dev/null
596     return 1
597 dilfridge 1.72 fi
598 philantrop 1.1 }
599 scarabeus 1.32
600 kensington 1.92 # @FUNCTION: cmake-utils_src_prepare
601     # @DESCRIPTION:
602     # Wrapper function around base_src_prepare, just to expand the eclass API.
603     cmake-utils_src_prepare() {
604     _execute_optionaly "src_prepare" "$@"
605     }
606    
607 scarabeus 1.32 # @FUNCTION: cmake-utils_src_configure
608     # @DESCRIPTION:
609 reavertm 1.52 # General function for configuring with cmake. Default behaviour is to start an
610     # out-of-source build.
611 scarabeus 1.32 cmake-utils_src_configure() {
612 scarabeus 1.42 _execute_optionaly "src_configure" "$@"
613 scarabeus 1.32 }
614    
615     # @FUNCTION: cmake-utils_src_compile
616     # @DESCRIPTION:
617 reavertm 1.52 # General function for compiling with cmake. Default behaviour is to check for
618     # EAPI and respectively to configure as well or just compile.
619     # Automatically detects the build type. All arguments are passed to emake.
620 scarabeus 1.32 cmake-utils_src_compile() {
621 scarabeus 1.42 _execute_optionaly "src_compile" "$@"
622 scarabeus 1.32 }
623    
624     # @FUNCTION: cmake-utils_src_install
625     # @DESCRIPTION:
626 reavertm 1.52 # Function for installing the package. Automatically detects the build type.
627 scarabeus 1.32 cmake-utils_src_install() {
628 scarabeus 1.42 _execute_optionaly "src_install" "$@"
629 scarabeus 1.32 }
630    
631     # @FUNCTION: cmake-utils_src_test
632     # @DESCRIPTION:
633 reavertm 1.52 # Function for testing the package. Automatically detects the build type.
634 scarabeus 1.32 cmake-utils_src_test() {
635 scarabeus 1.42 _execute_optionaly "src_test" "$@"
636 scarabeus 1.32 }
637    
638 reavertm 1.52 # Optionally executes phases based on WANT_CMAKE variable/USE flag.
639 scarabeus 1.32 _execute_optionaly() {
640 scarabeus 1.42 local phase="$1" ; shift
641 scarabeus 1.32 if [[ ${WANT_CMAKE} = always ]]; then
642 scarabeus 1.42 enable_cmake-utils_${phase} "$@"
643 scarabeus 1.32 else
644 scarabeus 1.42 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
645 scarabeus 1.32 fi
646     }
647 kensington 1.94
648     fi

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