/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.10 Revision 1.78
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2012 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 1.10 2008/09/28 18:52:16 jmbsvicetto Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.78 2012/04/16 10:28:47 scarabeus 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# @AUTHOR:
9# Tomáš Chvátal <scarabeus@gentoo.org>
10# Maciej Mrozowski <reavertm@gentoo.org>
11# (undisclosed contributors)
12# Original author: Zephyrus (zephyrus@mirach.it)
8# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
9# @DESCRIPTION: 14# @DESCRIPTION:
10# 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
11# cmake-based packages much easier. 16# cmake-based packages much easier.
12# 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
13# 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
14# functions for CMake. 19# and use_with functions for CMake.
15 20
16# Original author: Zephyrus (zephyrus@mirach.it) 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="${WANT_CMAKE:-always}"
17 28
18inherit toolchain-funcs multilib 29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version. Default is 2.8.4
32CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.4}"
19 33
20DESCRIPTION="Based on the ${ECLASS} eclass" 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}"
21 39
22DEPEND=">=dev-util/cmake-2.4.6" 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}"
23 44
24case ${EAPI} in 45CMAKEDEPEND=""
25 2) 46case ${WANT_CMAKE} in
26 EXPORT_FUNCTIONS src_configure src_compile src_test src_install 47 always)
27 ;; 48 ;;
28 *) 49 *)
29 EXPORT_FUNCTIONS src_compile src_test src_install 50 IUSE+=" ${WANT_CMAKE}"
51 CMAKEDEPEND+="${WANT_CMAKE}? ( "
30 ;; 52 ;;
31esac 53esac
54inherit toolchain-funcs multilib flag-o-matic base
32 55
56CMAKE_EXPF="src_compile src_test src_install"
57case ${EAPI:-0} in
58 4|3|2) CMAKE_EXPF+=" src_configure" ;;
59 1|0) ;;
60 *) die "Unknown EAPI, Bug eclass maintainers." ;;
61esac
62EXPORT_FUNCTIONS ${CMAKE_EXPF}
33 63
34# Internal function use by cmake-utils_use_with and cmake-utils_use_enable 64: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
65
66if [[ ${PN} != cmake ]]; then
67 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
68fi
69
70CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
71
72[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
73
74DEPEND="${CMAKEDEPEND}"
75unset CMAKEDEPEND
76
77# Internal functions used by cmake-utils_use_*
35_use_me_now() { 78_use_me_now() {
36 debug-print-function $FUNCNAME $* 79 debug-print-function ${FUNCNAME} "$@"
80
81 local uper capitalised x
37 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" 82 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
83 if [[ ! -z $3 ]]; then
84 # user specified the use name so use it
38 echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)" 85 echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
86 else
87 # use all various most used combinations
88 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
89 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
90 for x in $2 $uper $capitalised; do
91 echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
92 done
93 fi
39} 94}
95_use_me_now_inverted() {
96 debug-print-function ${FUNCNAME} "$@"
40 97
41# @VARIABLE: DOCS 98 local uper capitalised x
42# @DESCRIPTION: 99 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
43# Documents to dodoc 100 if [[ ! -z $3 ]]; then
101 # user specified the use name so use it
102 echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
103 else
104 # use all various most used combinations
105 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
106 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
107 for x in $2 $uper $capitalised; do
108 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
109 done
110 fi
111}
44 112
113# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
114# @DESCRIPTION:
115# Build directory where all cmake processed files should be generated.
116# For in-source build it's fixed to ${CMAKE_USE_DIR}.
117# For out-of-source build it can be overriden, by default it uses
118# ${WORKDIR}/${P}_build.
119
120# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
121# @DESCRIPTION:
122# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
123# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
124# If about to be set - needs to be set before invoking cmake-utils_src_configure.
125# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
126# specific compiler flags overriding make.conf.
127: ${CMAKE_BUILD_TYPE:=Gentoo}
128
129# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
130# @DESCRIPTION:
131# Set to enable in-source build.
132
133# @ECLASS-VARIABLE: CMAKE_USE_DIR
134# @DESCRIPTION:
135# Sets the directory where we are working with cmake.
136# For example when application uses autotools and only one
137# plugin needs to be done by cmake.
138# By default it uses ${S}.
139
140# @ECLASS-VARIABLE: CMAKE_VERBOSE
141# @DESCRIPTION:
142# Set to enable verbose messages during compilation.
143
144# @ECLASS-VARIABLE: PREFIX
145# @DESCRIPTION:
146# Eclass respects PREFIX variable, though it's not recommended way to set
147# install/lib/bin prefixes.
148# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
149
150# @ECLASS-VARIABLE: CMAKE_BINARY
151# @DESCRIPTION:
152# Eclass can use different cmake binary than the one provided in by system.
153: ${CMAKE_BINARY:=cmake}
154
155# Determine using IN or OUT source build
156_check_build_dir() {
157 : ${CMAKE_USE_DIR:=${S}}
158 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
159 # we build in source dir
160 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
161 else
162 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
163 fi
164 mkdir -p "${CMAKE_BUILD_DIR}"
165 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
166}
45# @FUNCTION: cmake-utils_use_with 167# @FUNCTION: cmake-utils_use_with
46# @USAGE: <USE flag> [flag name] 168# @USAGE: <USE flag> [flag name]
47# @DESCRIPTION: 169# @DESCRIPTION:
48# Based on use_with. See ebuild(5). 170# Based on use_with. See ebuild(5).
49# 171#
50# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled 172# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
51# and -DWITH_FOO=OFF if it is disabled. 173# and -DWITH_FOO=OFF if it is disabled.
52cmake-utils_use_with() { _use_me_now WITH "$@" ; } 174cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
53 175
54# @FUNCTION: cmake-utils_use_enable 176# @FUNCTION: cmake-utils_use_enable
55# @USAGE: <USE flag> [flag name] 177# @USAGE: <USE flag> [flag name]
56# @DESCRIPTION: 178# @DESCRIPTION:
57# Based on use_enable. See ebuild(5). 179# Based on use_enable. See ebuild(5).
58# 180#
59# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled 181# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
60# and -DENABLE_FOO=OFF if it is disabled. 182# and -DENABLE_FOO=OFF if it is disabled.
61cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; } 183cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
184
185# @FUNCTION: cmake-utils_use_disable
186# @USAGE: <USE flag> [flag name]
187# @DESCRIPTION:
188# Based on inversion of use_enable. See ebuild(5).
189#
190# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
191# and -DDISABLE_FOO=ON if it is disabled.
192cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
193
194# @FUNCTION: cmake-utils_use_no
195# @USAGE: <USE flag> [flag name]
196# @DESCRIPTION:
197# Based on use_disable. See ebuild(5).
198#
199# `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
200# and -DNO_FOO=ON if it is disabled.
201cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
62 202
63# @FUNCTION: cmake-utils_use_want 203# @FUNCTION: cmake-utils_use_want
64# @USAGE: <USE flag> [flag name] 204# @USAGE: <USE flag> [flag name]
65# @DESCRIPTION: 205# @DESCRIPTION:
66# Based on use_enable. See ebuild(5). 206# Based on use_enable. See ebuild(5).
67# 207#
68# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled 208# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
69# and -DWANT_FOO=OFF if it is disabled. 209# and -DWANT_FOO=OFF if it is disabled.
70cmake-utils_use_want() { _use_me_now WANT "$@" ; } 210cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
71 211
212# @FUNCTION: cmake-utils_use_build
213# @USAGE: <USE flag> [flag name]
214# @DESCRIPTION:
215# Based on use_enable. See ebuild(5).
216#
217# `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
218# and -DBUILD_FOO=OFF if it is disabled.
219cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
220
72# @FUNCTION: cmake-utils_has 221# @FUNCTION: cmake-utils_use_has
73# @USAGE: <USE flag> [flag name] 222# @USAGE: <USE flag> [flag name]
74# @DESCRIPTION: 223# @DESCRIPTION:
75# Based on use_enable. See ebuild(5). 224# Based on use_enable. See ebuild(5).
76# 225#
77# `cmake-utils_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 226# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
78# and -DHAVE_FOO=OFF if it is disabled. 227# and -DHAVE_FOO=OFF if it is disabled.
79cmake-utils_has() { _use_me_now HAVE "$@" ; } 228cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
229
230# @FUNCTION: cmake-utils_use_use
231# @USAGE: <USE flag> [flag name]
232# @DESCRIPTION:
233# Based on use_enable. See ebuild(5).
234#
235# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
236# and -DUSE_FOO=OFF if it is disabled.
237cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
238
239# @FUNCTION: cmake-utils_use
240# @USAGE: <USE flag> [flag name]
241# @DESCRIPTION:
242# Based on use_enable. See ebuild(5).
243#
244# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
245# and -DFOO=OFF if it is disabled.
246cmake-utils_use() { _use_me_now "" "$@" ; }
247
248# Internal function for modifying hardcoded definitions.
249# Removes dangerous definitions that override Gentoo settings.
250_modify-cmakelists() {
251 debug-print-function ${FUNCNAME} "$@"
252
253 # Only edit the files once
254 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
255
256 # Comment out all set (<some_should_be_user_defined_variable> value)
257 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
258 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
259 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
260 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
261 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
262 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
263 || die "${LINENO}: failed to disable hardcoded settings"
264
265 # NOTE Append some useful summary here
266 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
267
268 MESSAGE(STATUS "<<< Gentoo configuration >>>
269 Build type \${CMAKE_BUILD_TYPE}
270 Install path \${CMAKE_INSTALL_PREFIX}
271 Compiler flags:
272 C \${CMAKE_C_FLAGS}
273 C++ \${CMAKE_CXX_FLAGS}
274 Linker flags:
275 Executable \${CMAKE_EXE_LINKER_FLAGS}
276 Module \${CMAKE_MODULE_LINKER_FLAGS}
277 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
278 _EOF_
279}
280
281enable_cmake-utils_src_configure() {
282 debug-print-function ${FUNCNAME} "$@"
283
284 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
285 local name
286 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
287 find "${S}" -name ${name}.cmake -exec rm -v {} +
288 done
289 }
290
291 _check_build_dir
292
293 # check if CMakeLists.txt exist and if no then die
294 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
295 eerror "Unable to locate CMakeLists.txt under:"
296 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
297 eerror "Consider not inheriting the cmake eclass."
298 die "FATAL: Unable to find CMakeLists.txt"
299 fi
300
301 # Remove dangerous things.
302 _modify-cmakelists
303
304 # Fix xdg collision with sandbox
305 export XDG_CONFIG_HOME="${T}"
306
307 # @SEE CMAKE_BUILD_TYPE
308 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
309 # Handle release builds
310 if ! has debug ${IUSE//+} || ! use debug; then
311 append-cppflags -DNDEBUG
312 fi
313 fi
314
315 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
316 local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
317 cat > "${build_rules}" <<- _EOF_
318 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
319 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
320 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
321 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
322 _EOF_
323
324 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
325
326 if [[ ${EPREFIX} ]]; then
327 cat >> "${build_rules}" <<- _EOF_
328 # in Prefix we need rpath and must ensure cmake gets our default linker path
329 # right ... except for Darwin hosts
330 IF (NOT APPLE)
331 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
332 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
333 CACHE STRING "" FORCE)
334
335 ELSE ()
336
337 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX:-/usr}" CACHE STRING ""FORCE)
338 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
339 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
340 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
341 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX:-/usr}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
342 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
343 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX:-/usr}/lib" CACHE STRING "" FORCE)
344
345 ENDIF (NOT APPLE)
346 _EOF_
347 fi
348
349 # Common configure parameters (invariants)
350 local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
351 local libdir=$(get_libdir)
352 cat > "${common_config}" <<- _EOF_
353 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
354 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
355 _EOF_
356 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
357
358 # Convert mycmakeargs to an array, for backwards compatibility
359 # Make the array a local variable since <=portage-2.1.6.x does not
360 # support global arrays (see bug #297255).
361 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
362 local mycmakeargs_local=(${mycmakeargs})
363 else
364 local mycmakeargs_local=("${mycmakeargs[@]}")
365 fi
366
367 # Common configure parameters (overridable)
368 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
369 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
370 local cmakeargs=(
371 --no-warn-unused-cli
372 -C "${common_config}"
373 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
374 "${mycmakeargs_local[@]}"
375 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
376 -DCMAKE_INSTALL_DO_STRIP=OFF
377 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
378 "${MYCMAKEARGS}"
379 )
380
381 pushd "${CMAKE_BUILD_DIR}" > /dev/null
382 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
383 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
384 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
385 popd > /dev/null
386}
387
388enable_cmake-utils_src_compile() {
389 debug-print-function ${FUNCNAME} "$@"
390
391 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
392 cmake-utils_src_make "$@"
393}
394
395# @FUNCTION: cmake-utils_src_make
396# @DESCRIPTION:
397# Function for building the package. Automatically detects the build type.
398# All arguments are passed to emake.
399cmake-utils_src_make() {
400 debug-print-function ${FUNCNAME} "$@"
401
402 _check_build_dir
403 pushd "${CMAKE_BUILD_DIR}" > /dev/null
404 # first check if Makefile exist otherwise die
405 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
406 if [[ -n ${CMAKE_VERBOSE} ]]; then
407 emake VERBOSE=1 "$@" || die "Make failed!"
408 else
409 emake "$@" || die "Make failed!"
410 fi
411 popd > /dev/null
412}
413
414enable_cmake-utils_src_install() {
415 debug-print-function ${FUNCNAME} "$@"
416
417 _check_build_dir
418 pushd "${CMAKE_BUILD_DIR}" > /dev/null
419 base_src_install "$@"
420 popd > /dev/null
421
422 # Backward compatibility, for non-array variables
423 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
424 dodoc ${DOCS} || die "dodoc failed"
425 fi
426 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
427 dohtml -r ${HTML_DOCS} || die "dohtml failed"
428 fi
429}
430
431enable_cmake-utils_src_test() {
432 debug-print-function ${FUNCNAME} "$@"
433 local ctestargs
434
435 _check_build_dir
436 pushd "${CMAKE_BUILD_DIR}" > /dev/null
437 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
438
439 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
440
441 if ctest ${ctestargs} "$@" ; then
442 einfo "Tests succeeded."
443 else
444 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
445 # on request from Diego
446 eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
447 eerror "--START TEST LOG--------------------------------------------------------------"
448 cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
449 eerror "--END TEST LOG----------------------------------------------------------------"
450 die "Tests failed."
451 else
452 die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
453 fi
454 fi
455 popd > /dev/null
456}
80 457
81# @FUNCTION: cmake-utils_src_configure 458# @FUNCTION: cmake-utils_src_configure
82# @DESCRIPTION: 459# @DESCRIPTION:
83# General function for configuring with cmake. Default behaviour is to start an 460# General function for configuring with cmake. Default behaviour is to start an
84# out-of-source build. 461# out-of-source build.
85cmake-utils_src_configure() { 462cmake-utils_src_configure() {
86 debug-print-function $FUNCNAME $* 463 _execute_optionaly "src_configure" "$@"
87
88 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then
89 cmake-utils_src_configurein
90 else
91 cmake-utils_src_configureout
92 fi
93} 464}
94 465
95# @FUNCTION: cmake-utils_src_compile 466# @FUNCTION: cmake-utils_src_compile
96# @DESCRIPTION: 467# @DESCRIPTION:
97# General function for compiling with cmake. Default behaviour is to check for 468# General function for compiling with cmake. Default behaviour is to check for
98# eapi and based on it configure or only compile 469# EAPI and respectively to configure as well or just compile.
470# Automatically detects the build type. All arguments are passed to emake.
99cmake-utils_src_compile() { 471cmake-utils_src_compile() {
100 case ${EAPI} in 472 _execute_optionaly "src_compile" "$@"
101 2)
102 ;;
103 *)
104 cmake-utils_src_configure
105 ;;
106 esac
107
108 cmake-utils_src_make "$@"
109}
110
111# @FUNCTION: cmake-utils_src_configurein
112# @DESCRIPTION:
113# Function for software that requires configure and building in the source
114# directory.
115cmake-utils_src_configurein() {
116 debug-print-function $FUNCNAME $*
117
118 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
119
120 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
121 cmake ${cmakeargs} . || die "Cmake failed"
122}
123
124# @FUNCTION: cmake-utils_src_configureout
125# @DESCRIPTION:
126# Function for software that requires configure and building outside the source
127# tree - default.
128cmake-utils_src_configureout() {
129 debug-print-function $FUNCNAME $*
130
131 local cmakeargs="$(_common_configure_code) ${mycmakeargs} ${EXTRA_ECONF}"
132 mkdir -p "${WORKDIR}"/${PN}_build
133 pushd "${WORKDIR}"/${PN}_build > /dev/null
134
135 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
136 cmake ${cmakeargs} "${S}" || die "Cmake failed"
137
138 popd > /dev/null
139}
140
141# Internal use only. Common configuration options for all types of builds.
142_common_configure_code() {
143 local tmp_libdir=$(get_libdir)
144 if has debug ${IUSE//+} && use debug; then
145 echo -DCMAKE_BUILD_TYPE=Debug
146 else
147 echo -DCMAKE_BUILD_TYPE=Release
148 fi
149 echo -DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
150 echo -DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))
151 echo -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr}
152 echo -DLIB_SUFFIX=${tmp_libdir/lib}
153 echo -DLIB_INSTALL_DIR=${PREFIX:-/usr}/${tmp_libdir}
154 [[ -n ${CMAKE_NO_COLOR} ]] && echo -DCMAKE_COLOR_MAKEFILE=OFF
155}
156
157# @FUNCTION: cmake-utils_src_make
158# @DESCRIPTION:
159# Function for building the package. Automatically detects the build type.
160# All arguments are passed to emake:
161# "cmake-utils_src_make -j1" can be used to work around parallel make issues.
162cmake-utils_src_make() {
163 debug-print-function $FUNCNAME $*
164
165 # At this point we can automatically check if it's an out-of-source or an
166 # in-source build
167 if [[ -d ${WORKDIR}/${PN}_build ]]; then
168 pushd "${WORKDIR}"/${PN}_build > /dev/null
169 fi
170 if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then
171 emake VERBOSE=1 "$@" || die "Make failed!"
172 else
173 emake "$@" || die "Make failed!"
174 fi
175 if [[ -d ${WORKDIR}/${PN}_build ]]; then
176 popd > /dev/null
177 fi
178} 473}
179 474
180# @FUNCTION: cmake-utils_src_install 475# @FUNCTION: cmake-utils_src_install
181# @DESCRIPTION: 476# @DESCRIPTION:
182# Function for installing the package. Automatically detects the build type. 477# Function for installing the package. Automatically detects the build type.
183cmake-utils_src_install() { 478cmake-utils_src_install() {
184 debug-print-function $FUNCNAME $* 479 _execute_optionaly "src_install" "$@"
185
186 # At this point we can automatically check if it's an out-of-source or an
187 # in-source build
188 if [[ -d ${WORKDIR}/${PN}_build ]]; then
189 pushd "${WORKDIR}"/${PN}_build > /dev/null
190 fi
191 emake install DESTDIR="${D}" || die "Make install failed"
192 if [[ -d ${WORKDIR}/${PN}_build ]]; then
193 popd > /dev/null
194 fi
195
196 # Manual document installation
197 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
198} 480}
199 481
200# @FUNCTION: cmake-utils_src_test 482# @FUNCTION: cmake-utils_src_test
201# @DESCRIPTION: 483# @DESCRIPTION:
202# Function for testing the package. Automatically detects the build type. 484# Function for testing the package. Automatically detects the build type.
203cmake-utils_src_test() { 485cmake-utils_src_test() {
204 debug-print-function $FUNCNAME $* 486 _execute_optionaly "src_test" "$@"
487}
205 488
206 # At this point we can automatically check if it's an out-of-source or an 489# Optionally executes phases based on WANT_CMAKE variable/USE flag.
207 # in-source build 490_execute_optionaly() {
208 if [[ -d ${WORKDIR}/${PN}_build ]]; then 491 local phase="$1" ; shift
209 pushd "${WORKDIR}"/${PN}_build > /dev/null 492 if [[ ${WANT_CMAKE} = always ]]; then
210 fi 493 enable_cmake-utils_${phase} "$@"
211 # Standard implementation of src_test 494 else
212 if emake -j1 check -n &> /dev/null; then 495 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
213 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
214 if ! emake -j1 check; then
215 die "Make check failed. See above for details."
216 fi 496 fi
217 elif emake -j1 test -n &> /dev/null; then
218 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
219 if ! emake -j1 test; then
220 die "Make test failed. See above for details."
221 fi
222 else
223 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
224 fi
225 if [[ -d ${WORKDIR}/${PN}_build ]]; then
226 popd > /dev/null
227 fi
228} 497}

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