/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.96 - (hide annotations) (download)
Fri Jun 14 21:13:43 2013 UTC (13 months, 1 week ago) by creffett
Branch: MAIN
Changes since 1.95: +6 -5 lines
Print out CATEGORY/PN and eclass name in cmake-utils deprecation warning, change from ewarn to eqawarn.

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 1.96 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.95 2013/06/13 21:16:53 creffett 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 ${EAPI:-0} in
67 kensington 1.92 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
68 creffett 1.96 1|0) eqawarn "${CATEGORY}/${PF}: EAPI 0 and 1 support is now deprecated."
69     eqawarn "If you are the package maintainer, please"
70     eqawarn "update this package to a newer EAPI."
71     eqawarn "Support for EAPI 0-1 for 'cmake-utils.eclass'"
72     eqawarn "will be dropped at the beginning of July."
73 creffett 1.95 ;;
74    
75 scarabeus 1.17 *) die "Unknown EAPI, Bug eclass maintainers." ;;
76 jmbsvicetto 1.10 esac
77 scarabeus 1.32 EXPORT_FUNCTIONS ${CMAKE_EXPF}
78 jmbsvicetto 1.10
79 kensington 1.92 case ${CMAKE_MAKEFILE_GENERATOR} in
80     emake)
81     CMAKEDEPEND+=" sys-devel/make"
82     ;;
83     ninja)
84     CMAKEDEPEND+=" dev-util/ninja"
85     ;;
86     *)
87     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
88     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
89     ;;
90     esac
91    
92 scarabeus 1.23 if [[ ${PN} != cmake ]]; then
93 scarabeus 1.78 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
94 scarabeus 1.23 fi
95    
96 mr_bones_ 1.34 CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
97 scarabeus 1.32
98     [[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
99    
100     DEPEND="${CMAKEDEPEND}"
101     unset CMAKEDEPEND
102 scarabeus 1.17
103     # Internal functions used by cmake-utils_use_*
104 philantrop 1.1 _use_me_now() {
105 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
106 scarabeus 1.23
107     local uper capitalised x
108 philantrop 1.1 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
109 scarabeus 1.23 if [[ ! -z $3 ]]; then
110     # user specified the use name so use it
111     echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
112     else
113     # use all various most used combinations
114     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
115     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
116     for x in $2 $uper $capitalised; do
117     echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
118     done
119     fi
120 philantrop 1.1 }
121 scarabeus 1.17 _use_me_now_inverted() {
122     debug-print-function ${FUNCNAME} "$@"
123 scarabeus 1.23
124     local uper capitalised x
125 scarabeus 1.17 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
126 scarabeus 1.23 if [[ ! -z $3 ]]; then
127     # user specified the use name so use it
128     echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
129     else
130     # use all various most used combinations
131     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
132     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
133     for x in $2 $uper $capitalised; do
134     echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
135     done
136     fi
137 scarabeus 1.17 }
138    
139 mgorny 1.86 # @ECLASS-VARIABLE: BUILD_DIR
140 reavertm 1.55 # @DESCRIPTION:
141     # Build directory where all cmake processed files should be generated.
142     # For in-source build it's fixed to ${CMAKE_USE_DIR}.
143     # For out-of-source build it can be overriden, by default it uses
144     # ${WORKDIR}/${P}_build.
145 mgorny 1.86 #
146     # This variable has been called CMAKE_BUILD_DIR formerly.
147     # It is set under that name for compatibility.
148 reavertm 1.55
149     # @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
150 scarabeus 1.23 # @DESCRIPTION:
151 reavertm 1.55 # Set to override default CMAKE_BUILD_TYPE. Only useful for packages
152     # known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
153     # If about to be set - needs to be set before invoking cmake-utils_src_configure.
154     # You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
155     # specific compiler flags overriding make.conf.
156     : ${CMAKE_BUILD_TYPE:=Gentoo}
157 scarabeus 1.17
158     # @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
159     # @DESCRIPTION:
160     # Set to enable in-source build.
161    
162 reavertm 1.55 # @ECLASS-VARIABLE: CMAKE_USE_DIR
163     # @DESCRIPTION:
164     # Sets the directory where we are working with cmake.
165     # For example when application uses autotools and only one
166     # plugin needs to be done by cmake.
167     # By default it uses ${S}.
168    
169 scarabeus 1.17 # @ECLASS-VARIABLE: CMAKE_VERBOSE
170     # @DESCRIPTION:
171 dilfridge 1.79 # Set to OFF to disable verbose messages during compilation
172     : ${CMAKE_VERBOSE:=ON}
173 scarabeus 1.17
174 reavertm 1.55 # @ECLASS-VARIABLE: PREFIX
175 scarabeus 1.17 # @DESCRIPTION:
176 reavertm 1.55 # Eclass respects PREFIX variable, though it's not recommended way to set
177     # install/lib/bin prefixes.
178     # Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
179 dilfridge 1.79 : ${PREFIX:=/usr}
180 scarabeus 1.17
181 scarabeus 1.61 # @ECLASS-VARIABLE: CMAKE_BINARY
182     # @DESCRIPTION:
183     # Eclass can use different cmake binary than the one provided in by system.
184     : ${CMAKE_BINARY:=cmake}
185    
186 scarabeus 1.17 # Determine using IN or OUT source build
187     _check_build_dir() {
188 scarabeus 1.26 : ${CMAKE_USE_DIR:=${S}}
189 abcd 1.35 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
190 scarabeus 1.29 # we build in source dir
191 mgorny 1.86 BUILD_DIR="${CMAKE_USE_DIR}"
192 scarabeus 1.17 else
193 mgorny 1.87 # Respect both the old variable and the new one, depending
194     # on which one was set by the ebuild.
195 mgorny 1.88 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
196     eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
197 mgorny 1.87 eqawarn "Please migrate the ebuild to use the new one."
198    
199     # In the next call, both variables will be set already
200     # and we'd have to know which one takes precedence.
201 mgorny 1.88 _RESPECT_CMAKE_BUILD_DIR=1
202 mgorny 1.87 fi
203 mgorny 1.89
204 mgorny 1.88 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
205 mgorny 1.89 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
206     else
207     : ${BUILD_DIR:=${WORKDIR}/${P}_build}
208 mgorny 1.87 fi
209 scarabeus 1.17 fi
210 mgorny 1.87
211     # Backwards compatibility for getting the value.
212 mgorny 1.86 CMAKE_BUILD_DIR=${BUILD_DIR}
213    
214     mkdir -p "${BUILD_DIR}"
215     echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
216 scarabeus 1.17 }
217 kensington 1.81
218     # Determine which generator to use
219     _generator_to_use() {
220 kensington 1.92 local generator_name
221    
222     case ${CMAKE_MAKEFILE_GENERATOR} in
223     ninja)
224     generator_name="Ninja"
225     ;;
226     emake)
227     generator_name="Unix Makefiles"
228     ;;
229     *)
230     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
231     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
232     ;;
233     esac
234    
235     echo ${generator_name}
236 kensington 1.81 }
237    
238 philantrop 1.1 # @FUNCTION: cmake-utils_use_with
239     # @USAGE: <USE flag> [flag name]
240     # @DESCRIPTION:
241 philantrop 1.3 # Based on use_with. See ebuild(5).
242 betelgeuse 1.4 #
243 philantrop 1.3 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
244     # and -DWITH_FOO=OFF if it is disabled.
245 scarabeus 1.20 cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
246 philantrop 1.1
247     # @FUNCTION: cmake-utils_use_enable
248     # @USAGE: <USE flag> [flag name]
249     # @DESCRIPTION:
250 philantrop 1.3 # Based on use_enable. See ebuild(5).
251 betelgeuse 1.4 #
252 philantrop 1.3 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
253     # and -DENABLE_FOO=OFF if it is disabled.
254 scarabeus 1.20 cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
255 philantrop 1.1
256 kensington 1.92 # @FUNCTION: cmake-utils_use_find_package
257     # @USAGE: <USE flag> [flag name]
258     # @DESCRIPTION:
259     # Based on use_enable. See ebuild(5).
260     #
261     # `cmake-utils_use_find_package foo FOO` echoes -DCMAKE_DISABLE_FIND_PACKAGE=OFF
262     # if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE=ON if it is disabled.
263     # This can be used to make find_package optional (since cmake-2.8.6).
264     cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
265    
266 scarabeus 1.17 # @FUNCTION: cmake-utils_use_disable
267     # @USAGE: <USE flag> [flag name]
268     # @DESCRIPTION:
269     # Based on inversion of use_enable. See ebuild(5).
270     #
271     # `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
272     # and -DDISABLE_FOO=ON if it is disabled.
273 scarabeus 1.20 cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
274 scarabeus 1.17
275     # @FUNCTION: cmake-utils_use_no
276     # @USAGE: <USE flag> [flag name]
277     # @DESCRIPTION:
278     # Based on use_disable. See ebuild(5).
279     #
280     # `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
281     # and -DNO_FOO=ON if it is disabled.
282 scarabeus 1.20 cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
283 scarabeus 1.17
284 philantrop 1.2 # @FUNCTION: cmake-utils_use_want
285     # @USAGE: <USE flag> [flag name]
286     # @DESCRIPTION:
287 philantrop 1.3 # Based on use_enable. See ebuild(5).
288 betelgeuse 1.4 #
289 philantrop 1.3 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
290     # and -DWANT_FOO=OFF if it is disabled.
291 scarabeus 1.20 cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
292 philantrop 1.2
293 scarabeus 1.17 # @FUNCTION: cmake-utils_use_build
294     # @USAGE: <USE flag> [flag name]
295     # @DESCRIPTION:
296     # Based on use_enable. See ebuild(5).
297     #
298     # `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
299     # and -DBUILD_FOO=OFF if it is disabled.
300 scarabeus 1.20 cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
301 scarabeus 1.17
302     # @FUNCTION: cmake-utils_use_has
303     # @USAGE: <USE flag> [flag name]
304     # @DESCRIPTION:
305     # Based on use_enable. See ebuild(5).
306     #
307     # `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
308     # and -DHAVE_FOO=OFF if it is disabled.
309 scarabeus 1.20 cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
310 scarabeus 1.17
311 scarabeus 1.56 # @FUNCTION: cmake-utils_use_use
312     # @USAGE: <USE flag> [flag name]
313     # @DESCRIPTION:
314     # Based on use_enable. See ebuild(5).
315     #
316     # `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
317     # and -DUSE_FOO=OFF if it is disabled.
318     cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
319    
320 scarabeus 1.17 # @FUNCTION: cmake-utils_use
321 philantrop 1.3 # @USAGE: <USE flag> [flag name]
322     # @DESCRIPTION:
323     # Based on use_enable. See ebuild(5).
324 betelgeuse 1.4 #
325 scarabeus 1.17 # `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
326     # and -DFOO=OFF if it is disabled.
327     cmake-utils_use() { _use_me_now "" "$@" ; }
328    
329     # Internal function for modifying hardcoded definitions.
330 abcd 1.40 # Removes dangerous definitions that override Gentoo settings.
331 scarabeus 1.17 _modify-cmakelists() {
332     debug-print-function ${FUNCNAME} "$@"
333    
334 abcd 1.69 # Only edit the files once
335 scarabeus 1.85 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
336 abcd 1.69
337 scarabeus 1.17 # Comment out all set (<some_should_be_user_defined_variable> value)
338     # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
339 scarabeus 1.26 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
340 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
341 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
342 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
343 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
344 scarabeus 1.17 || die "${LINENO}: failed to disable hardcoded settings"
345    
346     # NOTE Append some useful summary here
347 abcd 1.69 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
348 abcd 1.36
349 abcd 1.35 MESSAGE(STATUS "<<< Gentoo configuration >>>
350 reavertm 1.49 Build type \${CMAKE_BUILD_TYPE}
351     Install path \${CMAKE_INSTALL_PREFIX}
352     Compiler flags:
353     C \${CMAKE_C_FLAGS}
354     C++ \${CMAKE_CXX_FLAGS}
355     Linker flags:
356     Executable \${CMAKE_EXE_LINKER_FLAGS}
357     Module \${CMAKE_MODULE_LINKER_FLAGS}
358     Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
359 abcd 1.35 _EOF_
360 scarabeus 1.17 }
361 philantrop 1.3
362 kensington 1.92 enable_cmake-utils_src_prepare() {
363     debug-print-function ${FUNCNAME} "$@"
364    
365     base_src_prepare
366     }
367    
368 creffett 1.95 # @VARIABLE: mycmakeargs
369     # @DEFAULT_UNSET
370     # @DESCRIPTION:
371     # Optional cmake defines as a bash array. Should be defined before calling
372     # src_configure.
373     # @CODE
374     # src_configure() {
375     # local mycmakeargs=(
376     # $(cmake-utils_use_with openconnect)
377     # )
378     # cmake-utils_src_configure
379     # }
380    
381    
382 scarabeus 1.32 enable_cmake-utils_src_configure() {
383 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
384 philantrop 1.1
385 dilfridge 1.70 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
386     local name
387     for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
388     find "${S}" -name ${name}.cmake -exec rm -v {} +
389     done
390     }
391    
392 scarabeus 1.64 _check_build_dir
393 scarabeus 1.26
394 scarabeus 1.24 # check if CMakeLists.txt exist and if no then die
395 abcd 1.35 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
396 reavertm 1.49 eerror "Unable to locate CMakeLists.txt under:"
397 scarabeus 1.26 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
398 reavertm 1.49 eerror "Consider not inheriting the cmake eclass."
399 scarabeus 1.24 die "FATAL: Unable to find CMakeLists.txt"
400     fi
401    
402 scarabeus 1.17 # Remove dangerous things.
403     _modify-cmakelists
404    
405 scarabeus 1.32 # Fix xdg collision with sandbox
406     export XDG_CONFIG_HOME="${T}"
407    
408 scarabeus 1.17 # @SEE CMAKE_BUILD_TYPE
409     if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
410 reavertm 1.58 # Handle release builds
411     if ! has debug ${IUSE//+} || ! use debug; then
412     append-cppflags -DNDEBUG
413 scarabeus 1.17 fi
414 philantrop 1.2 fi
415 scarabeus 1.17
416 kensington 1.84 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
417 mgorny 1.86 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
418 abcd 1.35 cat > "${build_rules}" <<- _EOF_
419 kensington 1.84 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
420 kensington 1.90 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
421 abcd 1.35 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
422     SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
423     SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
424     SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
425 kensington 1.84 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
426 kensington 1.94 SET (PKG_CONFIG_EXECUTABLE $(type -P $(tc-getPKG_CONFIG)) CACHE FILEPATH "pkg-config executable" FORCE)
427 abcd 1.35 _EOF_
428    
429 haubi 1.76 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
430    
431     if [[ ${EPREFIX} ]]; then
432 abcd 1.35 cat >> "${build_rules}" <<- _EOF_
433     # in Prefix we need rpath and must ensure cmake gets our default linker path
434     # right ... except for Darwin hosts
435     IF (NOT APPLE)
436     SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
437     SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
438     CACHE STRING "" FORCE)
439 tampakrap 1.62
440     ELSE ()
441    
442 dilfridge 1.79 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
443 tampakrap 1.62 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
444     SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
445 dilfridge 1.77 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
446 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)
447 tampakrap 1.62 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
448 dilfridge 1.79 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
449 tampakrap 1.62
450 abcd 1.35 ENDIF (NOT APPLE)
451     _EOF_
452     fi
453    
454     # Common configure parameters (invariants)
455 mgorny 1.86 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
456 abcd 1.35 local libdir=$(get_libdir)
457     cat > "${common_config}" <<- _EOF_
458     SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
459 kensington 1.81 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
460 abcd 1.35 _EOF_
461 reavertm 1.54 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
462 abcd 1.35
463     # Convert mycmakeargs to an array, for backwards compatibility
464 zmedico 1.38 # Make the array a local variable since <=portage-2.1.6.x does not
465     # support global arrays (see bug #297255).
466 abcd 1.36 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
467 zmedico 1.38 local mycmakeargs_local=(${mycmakeargs})
468     else
469     local mycmakeargs_local=("${mycmakeargs[@]}")
470 abcd 1.35 fi
471    
472 scarabeus 1.17 # Common configure parameters (overridable)
473     # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
474     # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
475 abcd 1.35 local cmakeargs=(
476 scarabeus 1.67 --no-warn-unused-cli
477 abcd 1.35 -C "${common_config}"
478 kensington 1.81 -G "$(_generator_to_use)"
479 dilfridge 1.79 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
480 zmedico 1.38 "${mycmakeargs_local[@]}"
481 abcd 1.35 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
482 scarabeus 1.17 -DCMAKE_INSTALL_DO_STRIP=OFF
483 abcd 1.35 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
484 ssuominen 1.47 "${MYCMAKEARGS}"
485 abcd 1.35 )
486 scarabeus 1.17
487 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
488 zmedico 1.38 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
489 scarabeus 1.61 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
490     "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
491 scarabeus 1.17 popd > /dev/null
492 jmbsvicetto 1.9 }
493    
494 scarabeus 1.32 enable_cmake-utils_src_compile() {
495 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
496 jmbsvicetto 1.9
497 scarabeus 1.32 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
498 philantrop 1.3 cmake-utils_src_make "$@"
499 philantrop 1.1 }
500    
501 kensington 1.92 # @FUNCTION: ninja_src_make
502     # @INTERNAL
503 philantrop 1.1 # @DESCRIPTION:
504 kensington 1.92 # Build the package using ninja generator
505     ninja_src_make() {
506 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
507 philantrop 1.1
508 kensington 1.81 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
509 kensington 1.92
510 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
511 kensington 1.92 # TODO: get load average from portage (-l option)
512     ninja ${MAKEOPTS} -v "$@" || die
513 philantrop 1.1 else
514 kensington 1.92 ninja "$@" || die
515     fi
516     }
517    
518     # @FUNCTION: make_src_make
519     # @INTERNAL
520     # @DESCRIPTION:
521     # Build the package using make generator
522     emake_src_make() {
523     debug-print-function ${FUNCNAME} "$@"
524    
525 kensington 1.81 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
526 kensington 1.92
527 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
528 kensington 1.92 emake VERBOSE=1 "$@" || die
529 kensington 1.81 else
530 kensington 1.92 emake "$@" || die
531 philantrop 1.2 fi
532 kensington 1.92
533     }
534    
535     # @FUNCTION: cmake-utils_src_make
536     # @DESCRIPTION:
537     # Function for building the package. Automatically detects the build type.
538     # All arguments are passed to emake.
539     cmake-utils_src_make() {
540     debug-print-function ${FUNCNAME} "$@"
541    
542     _check_build_dir
543     pushd "${BUILD_DIR}" > /dev/null
544    
545     ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
546    
547 reavertm 1.55 popd > /dev/null
548 philantrop 1.1 }
549    
550 scarabeus 1.32 enable_cmake-utils_src_install() {
551 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
552 philantrop 1.1
553 scarabeus 1.17 _check_build_dir
554 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
555 kensington 1.92
556     DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
557     base_src_install_docs
558    
559 reavertm 1.55 popd > /dev/null
560 zlin 1.5
561 reavertm 1.52 # Backward compatibility, for non-array variables
562     if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
563     dodoc ${DOCS} || die "dodoc failed"
564     fi
565     if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
566     dohtml -r ${HTML_DOCS} || die "dohtml failed"
567     fi
568 philantrop 1.1 }
569    
570 scarabeus 1.32 enable_cmake-utils_src_test() {
571 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
572 philantrop 1.1
573 scarabeus 1.17 _check_build_dir
574 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
575 scarabeus 1.68 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
576    
577 kensington 1.90 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
578 dilfridge 1.72
579 kensington 1.90 if ctest "${myctestargs[@]}" "$@" ; then
580 dilfridge 1.72 einfo "Tests succeeded."
581 kensington 1.83 popd > /dev/null
582     return 0
583 dilfridge 1.72 else
584     if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
585     # on request from Diego
586 mgorny 1.86 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
587 dilfridge 1.72 eerror "--START TEST LOG--------------------------------------------------------------"
588 mgorny 1.86 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
589 dilfridge 1.72 eerror "--END TEST LOG----------------------------------------------------------------"
590     die "Tests failed."
591     else
592 mgorny 1.86 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
593 dilfridge 1.72 fi
594 kensington 1.83
595     # die might not die due to nonfatal
596     popd > /dev/null
597     return 1
598 dilfridge 1.72 fi
599 philantrop 1.1 }
600 scarabeus 1.32
601 kensington 1.92 # @FUNCTION: cmake-utils_src_prepare
602     # @DESCRIPTION:
603     # Wrapper function around base_src_prepare, just to expand the eclass API.
604     cmake-utils_src_prepare() {
605     _execute_optionaly "src_prepare" "$@"
606     }
607    
608 scarabeus 1.32 # @FUNCTION: cmake-utils_src_configure
609     # @DESCRIPTION:
610 reavertm 1.52 # General function for configuring with cmake. Default behaviour is to start an
611     # out-of-source build.
612 scarabeus 1.32 cmake-utils_src_configure() {
613 scarabeus 1.42 _execute_optionaly "src_configure" "$@"
614 scarabeus 1.32 }
615    
616     # @FUNCTION: cmake-utils_src_compile
617     # @DESCRIPTION:
618 reavertm 1.52 # General function for compiling with cmake. Default behaviour is to check for
619     # EAPI and respectively to configure as well or just compile.
620     # Automatically detects the build type. All arguments are passed to emake.
621 scarabeus 1.32 cmake-utils_src_compile() {
622 scarabeus 1.42 _execute_optionaly "src_compile" "$@"
623 scarabeus 1.32 }
624    
625     # @FUNCTION: cmake-utils_src_install
626     # @DESCRIPTION:
627 reavertm 1.52 # Function for installing the package. Automatically detects the build type.
628 scarabeus 1.32 cmake-utils_src_install() {
629 scarabeus 1.42 _execute_optionaly "src_install" "$@"
630 scarabeus 1.32 }
631    
632     # @FUNCTION: cmake-utils_src_test
633     # @DESCRIPTION:
634 reavertm 1.52 # Function for testing the package. Automatically detects the build type.
635 scarabeus 1.32 cmake-utils_src_test() {
636 scarabeus 1.42 _execute_optionaly "src_test" "$@"
637 scarabeus 1.32 }
638    
639 reavertm 1.52 # Optionally executes phases based on WANT_CMAKE variable/USE flag.
640 scarabeus 1.32 _execute_optionaly() {
641 scarabeus 1.42 local phase="$1" ; shift
642 scarabeus 1.32 if [[ ${WANT_CMAKE} = always ]]; then
643 scarabeus 1.42 enable_cmake-utils_${phase} "$@"
644 scarabeus 1.32 else
645 scarabeus 1.42 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
646 scarabeus 1.32 fi
647     }
648 kensington 1.94
649     fi

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