/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.20 Revision 1.82
1# Copyright 1999-2009 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 1.20 2009/03/14 11:14:37 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.82 2012/09/27 16:35:41 axs 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# @AUTHORS: 8# @AUTHOR:
9# Tomáš Chvátal <scarabeus@gentoo.org> 9# Tomáš Chvátal <scarabeus@gentoo.org>
10# Maciej Mrozowski <reavertm@poczta.fm> 10# Maciej Mrozowski <reavertm@gentoo.org>
11# (undisclosed contributors) 11# (undisclosed contributors)
12# Original author: Zephyrus (zephyrus@mirach.it) 12# Original author: Zephyrus (zephyrus@mirach.it)
13# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
14# @DESCRIPTION: 14# @DESCRIPTION:
15# 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
16# cmake-based packages much easier. 16# cmake-based packages much easier.
17# 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
18# 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
19# functions for CMake. 19# and use_with functions for CMake.
20 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="${WANT_CMAKE:-always}"
28
29# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30# @DESCRIPTION:
31# Specify the minimum required CMake version. Default is 2.8.4
32CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.4}"
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="${CMAKE_REMOVE_MODULES:-yes}"
44
45# @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
46# @DESCRIPTION:
47# Specify a makefile generator to be used by cmake. At this point only "make"
48# and "ninja" is supported.
49CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-make}"
50
51CMAKEDEPEND=""
52case ${WANT_CMAKE} in
53 always)
54 ;;
55 *)
56 IUSE+=" ${WANT_CMAKE}"
57 CMAKEDEPEND+="${WANT_CMAKE}? ( "
58 ;;
59esac
21inherit toolchain-funcs multilib flag-o-matic base 60inherit toolchain-funcs multilib flag-o-matic base
22 61
23EXPF="src_compile src_test src_install" 62CMAKE_EXPF="src_compile src_test src_install"
24case ${EAPI:-0} in 63case ${EAPI:-0} in
25 2) EXPF="${EXPF} src_configure" 64 2|3|4|5) CMAKE_EXPF+=" src_configure" ;;
26 ;;
27 1|0) ;; 65 1|0) ;;
28 *) die "Unknown EAPI, Bug eclass maintainers." ;; 66 *) die "Unknown EAPI, Bug eclass maintainers." ;;
29esac 67esac
30EXPORT_FUNCTIONS ${EXPF} 68EXPORT_FUNCTIONS ${CMAKE_EXPF}
31 69
32: ${DESCRIPTION:="Based on the ${ECLASS} eclass"} 70if [[ ${PN} != cmake ]]; then
71 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
72fi
33 73
34DEPEND=">=dev-util/cmake-2.4.6-r1" 74CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
75
76[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
77
78DEPEND="${CMAKEDEPEND}"
79unset CMAKEDEPEND
35 80
36# Internal functions used by cmake-utils_use_* 81# Internal functions used by cmake-utils_use_*
37_use_me_now() { 82_use_me_now() {
38 debug-print-function ${FUNCNAME} "$@" 83 debug-print-function ${FUNCNAME} "$@"
84
85 local uper capitalised x
39 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" 86 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
87 if [[ ! -z $3 ]]; then
88 # user specified the use name so use it
40 echo "-D$1${3:-$2}=$(use $2 && echo ON || echo OFF)" 89 echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
90 else
91 # use all various most used combinations
92 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
93 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
94 for x in $2 $uper $capitalised; do
95 echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
96 done
97 fi
41} 98}
42_use_me_now_inverted() { 99_use_me_now_inverted() {
43 debug-print-function ${FUNCNAME} "$@" 100 debug-print-function ${FUNCNAME} "$@"
101
102 local uper capitalised x
44 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" 103 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
104 if [[ ! -z $3 ]]; then
105 # user specified the use name so use it
45 echo "-D$1${3:-$2}=$(use $2 && echo OFF || echo ON)" 106 echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
107 else
108 # use all various most used combinations
109 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
110 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
111 for x in $2 $uper $capitalised; do
112 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
113 done
114 fi
46} 115}
47 116
48# @ECLASS-VARIABLE: DOCS
49# @DESCRIPTION:
50# Documents passed to dodoc command.
51
52# @ECLASS-VARIABLE: HTML_DOCS 117# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
53# @DESCRIPTION:
54# Documents passed to dohtml command.
55
56# @ECLASS-VARIABLE: PREFIX
57# @DESCRIPTION 118# @DESCRIPTION:
58# Eclass respects PREFIX variable, though it's not recommended way to set 119# Build directory where all cmake processed files should be generated.
59# install/lib/bin prefixes. 120# For in-source build it's fixed to ${CMAKE_USE_DIR}.
60# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead. 121# For out-of-source build it can be overriden, by default it uses
61 122# ${WORKDIR}/${P}_build.
62# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
63# @DESCRIPTION:
64# Set to enable in-source build.
65
66# @ECLASS-VARIABLE: CMAKE_NO_COLOR
67# @DESCRIPTION:
68# Set to disable cmake output coloring.
69
70# @ECLASS-VARIABLE: CMAKE_VERBOSE
71# @DESCRIPTION:
72# Set to enable verbose messages during compilation.
73 123
74# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 124# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
75# @DESCRIPTION: 125# @DESCRIPTION:
76# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 126# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
77# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 127# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
78# If about to be set - needs to be set before invoking cmake-utils_src_configure. 128# If about to be set - needs to be set before invoking cmake-utils_src_configure.
79# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type 129# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
80# specific compiler flags overriding make.conf. 130# specific compiler flags overriding make.conf.
81: ${CMAKE_BUILD_TYPE:=Gentoo} 131: ${CMAKE_BUILD_TYPE:=Gentoo}
82 132
83# @FUNCTION: _check_build_dir 133# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
84# @DESCRIPTION: 134# @DESCRIPTION:
135# Set to enable in-source build.
136
137# @ECLASS-VARIABLE: CMAKE_USE_DIR
138# @DESCRIPTION:
139# Sets the directory where we are working with cmake.
140# For example when application uses autotools and only one
141# plugin needs to be done by cmake.
142# By default it uses ${S}.
143
144# @ECLASS-VARIABLE: CMAKE_VERBOSE
145# @DESCRIPTION:
146# Set to OFF to disable verbose messages during compilation
147: ${CMAKE_VERBOSE:=ON}
148
149# @ECLASS-VARIABLE: PREFIX
150# @DESCRIPTION:
151# Eclass respects PREFIX variable, though it's not recommended way to set
152# install/lib/bin prefixes.
153# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
154: ${PREFIX:=/usr}
155
156# @ECLASS-VARIABLE: CMAKE_BINARY
157# @DESCRIPTION:
158# Eclass can use different cmake binary than the one provided in by system.
159: ${CMAKE_BINARY:=cmake}
160
85# Determine using IN or OUT source build 161# Determine using IN or OUT source build
86_check_build_dir() { 162_check_build_dir() {
87 # in/out source build 163 : ${CMAKE_USE_DIR:=${S}}
88 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 164 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
165 # we build in source dir
89 CMAKE_BUILD_DIR="${S}" 166 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
90 else 167 else
91 CMAKE_BUILD_DIR="${WORKDIR}/${PN}_build" 168 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
92 fi 169 fi
170 mkdir -p "${CMAKE_BUILD_DIR}"
93 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 171 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
94} 172}
173
174# Determine which generator to use
175_generator_to_use() {
176 if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
177 has_version dev-util/ninja && echo "Ninja" && return
178 fi
179 echo "Unix Makefiles"
180}
181
95# @FUNCTION: cmake-utils_use_with 182# @FUNCTION: cmake-utils_use_with
96# @USAGE: <USE flag> [flag name] 183# @USAGE: <USE flag> [flag name]
97# @DESCRIPTION: 184# @DESCRIPTION:
98# Based on use_with. See ebuild(5). 185# Based on use_with. See ebuild(5).
99# 186#
153# 240#
154# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 241# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
155# and -DHAVE_FOO=OFF if it is disabled. 242# and -DHAVE_FOO=OFF if it is disabled.
156cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 243cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
157 244
158# @FUNCTION: cmake-utils_has 245# @FUNCTION: cmake-utils_use_use
246# @USAGE: <USE flag> [flag name]
159# @DESCRIPTION: 247# @DESCRIPTION:
160# Deprecated, use cmake-utils_use_has, kept now for backcompat. 248# Based on use_enable. See ebuild(5).
161cmake-utils_has() { ewarn "QA notice: using deprecated ${FUNCNAME} call, use cmake-utils_use_has instead." ; _use_me_now HAVE_ "$@" ; } 249#
250# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
251# and -DUSE_FOO=OFF if it is disabled.
252cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
162 253
163# @FUNCTION: cmake-utils_use 254# @FUNCTION: cmake-utils_use
164# @USAGE: <USE flag> [flag name] 255# @USAGE: <USE flag> [flag name]
165# @DESCRIPTION: 256# @DESCRIPTION:
166# Based on use_enable. See ebuild(5). 257# Based on use_enable. See ebuild(5).
168# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 259# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
169# and -DFOO=OFF if it is disabled. 260# and -DFOO=OFF if it is disabled.
170cmake-utils_use() { _use_me_now "" "$@" ; } 261cmake-utils_use() { _use_me_now "" "$@" ; }
171 262
172# Internal function for modifying hardcoded definitions. 263# Internal function for modifying hardcoded definitions.
173# Removes dangerous definitionts that override Gentoo settings. 264# Removes dangerous definitions that override Gentoo settings.
174_modify-cmakelists() { 265_modify-cmakelists() {
175 debug-print-function ${FUNCNAME} "$@" 266 debug-print-function ${FUNCNAME} "$@"
267
268 # Only edit the files once
269 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
176 270
177 # Comment out all set (<some_should_be_user_defined_variable> value) 271 # Comment out all set (<some_should_be_user_defined_variable> value)
178 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 272 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
179 find "${S}" -name CMakeLists.txt \ 273 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
180 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 274 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
275 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
181 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \ 276 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
277 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
182 || die "${LINENO}: failed to disable hardcoded settings" 278 || die "${LINENO}: failed to disable hardcoded settings"
183 279
184 # NOTE Append some useful summary here 280 # NOTE Append some useful summary here
185 echo ' 281 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
282
186MESSAGE(STATUS "<<< Gentoo configuration >>> 283 MESSAGE(STATUS "<<< Gentoo configuration >>>
187Build type: ${CMAKE_BUILD_TYPE} 284 Build type \${CMAKE_BUILD_TYPE}
188Install path: ${CMAKE_INSTALL_PREFIX}\n")' >> CMakeLists.txt 285 Install path \${CMAKE_INSTALL_PREFIX}
286 Compiler flags:
287 C \${CMAKE_C_FLAGS}
288 C++ \${CMAKE_CXX_FLAGS}
289 Linker flags:
290 Executable \${CMAKE_EXE_LINKER_FLAGS}
291 Module \${CMAKE_MODULE_LINKER_FLAGS}
292 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
293 _EOF_
189} 294}
190 295
191# @FUNCTION: cmake-utils_src_configure
192# @DESCRIPTION:
193# General function for configuring with cmake. Default behaviour is to start an
194# out-of-source build.
195cmake-utils_src_configure() { 296enable_cmake-utils_src_configure() {
196 debug-print-function ${FUNCNAME} "$@" 297 debug-print-function ${FUNCNAME} "$@"
298
299 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
300 local name
301 for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
302 find "${S}" -name ${name}.cmake -exec rm -v {} +
303 done
304 }
305
306 _check_build_dir
307
308 # check if CMakeLists.txt exist and if no then die
309 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
310 eerror "Unable to locate CMakeLists.txt under:"
311 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
312 eerror "Consider not inheriting the cmake eclass."
313 die "FATAL: Unable to find CMakeLists.txt"
314 fi
197 315
198 # Remove dangerous things. 316 # Remove dangerous things.
199 _modify-cmakelists 317 _modify-cmakelists
318
319 # Fix xdg collision with sandbox
320 export XDG_CONFIG_HOME="${T}"
200 321
201 # @SEE CMAKE_BUILD_TYPE 322 # @SEE CMAKE_BUILD_TYPE
202 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then 323 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
203 # Handle release builds 324 # Handle release builds
204 if ! has debug ${IUSE//+} || ! use debug; then 325 if ! has debug ${IUSE//+} || ! use debug; then
205 append-cppflags -DNDEBUG 326 append-cppflags -DNDEBUG
206 fi 327 fi
207 fi 328 fi
208 329
209 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 330 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
210 local build_rules="${TMPDIR}"/gentoo_rules.cmake 331 local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
211cat > ${build_rules} << _EOF_ 332 cat > "${build_rules}" <<- _EOF_
212SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 333 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
213SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 334 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
214SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 335 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
215SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 336 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
216_EOF_ 337 _EOF_
338
339 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
340
341 if [[ ${EPREFIX} ]]; then
342 cat >> "${build_rules}" <<- _EOF_
343 # in Prefix we need rpath and must ensure cmake gets our default linker path
344 # right ... except for Darwin hosts
345 IF (NOT APPLE)
346 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
347 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
348 CACHE STRING "" FORCE)
349
350 ELSE ()
351
352 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
353 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
354 SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
355 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
356 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)
357 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
358 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
359
360 ENDIF (NOT APPLE)
361 _EOF_
362 fi
363
364 # Common configure parameters (invariants)
365 local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
366 local libdir=$(get_libdir)
367 cat > "${common_config}" <<- _EOF_
368 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
369 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
370 _EOF_
371 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
372
373 # Convert mycmakeargs to an array, for backwards compatibility
374 # Make the array a local variable since <=portage-2.1.6.x does not
375 # support global arrays (see bug #297255).
376 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
377 local mycmakeargs_local=(${mycmakeargs})
378 else
379 local mycmakeargs_local=("${mycmakeargs[@]}")
380 fi
217 381
218 # Common configure parameters (overridable) 382 # Common configure parameters (overridable)
219 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 383 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
220 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 384 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
221 local cmakeargs=" 385 local cmakeargs=(
386 --no-warn-unused-cli
387 -C "${common_config}"
388 -G "$(_generator_to_use)"
222 -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr} 389 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
223 ${mycmakeargs} 390 "${mycmakeargs_local[@]}"
224 -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} 391 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
225 -DCMAKE_INSTALL_DO_STRIP=OFF 392 -DCMAKE_INSTALL_DO_STRIP=OFF
226 -DCMAKE_USER_MAKE_RULES_OVERRIDE=${build_rules}" 393 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
394 "${MYCMAKEARGS}"
395 )
227 396
228 # Common configure parameters (invariants) 397 pushd "${CMAKE_BUILD_DIR}" > /dev/null
229 local common_config="${TMPDIR}"/gentoo_common_config.cmake 398 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
230 local libdir=$(get_libdir) 399 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
231cat > ${common_config} << _EOF_ 400 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
232SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 401 popd > /dev/null
233_EOF_ 402}
234 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> ${common_config} 403
235 cmakeargs="-C ${common_config} ${cmakeargs}" 404enable_cmake-utils_src_compile() {
405 debug-print-function ${FUNCNAME} "$@"
406
407 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
408 cmake-utils_src_make "$@"
409}
410
411# @FUNCTION: cmake-utils_src_make
412# @DESCRIPTION:
413# Function for building the package. Automatically detects the build type.
414# All arguments are passed to emake.
415cmake-utils_src_make() {
416 debug-print-function ${FUNCNAME} "$@"
236 417
237 _check_build_dir 418 _check_build_dir
238 mkdir -p "${CMAKE_BUILD_DIR}"
239 pushd "${CMAKE_BUILD_DIR}" > /dev/null 419 pushd "${CMAKE_BUILD_DIR}" > /dev/null
240 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is $cmakeargs" 420 if [[ $(_generator_to_use) = Ninja ]]; then
241 cmake ${cmakeargs} "${S}" || die "cmake failed" 421 # first check if Makefile exist otherwise die
242 422 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
423 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
424 #TODO get load average from portage (-l option)
425 ninja ${MAKEOPTS} -v "$@"
426 else
427 ninja "$@"
428 fi || die "ninja failed!"
429 else
430 # first check if Makefile exist otherwise die
431 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
432 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
433 emake VERBOSE=1 "$@" || die "Make failed!"
434 else
435 emake "$@" || die "Make failed!"
436 fi
437 fi
243 popd > /dev/null 438 popd > /dev/null
439}
440
441enable_cmake-utils_src_install() {
442 debug-print-function ${FUNCNAME} "$@"
443
444 _check_build_dir
445 pushd "${CMAKE_BUILD_DIR}" > /dev/null
446 if [[ $(_generator_to_use) = Ninja ]]; then
447 DESTDIR=${D} ninja install "$@" || die "died running ninja install"
448 base_src_install_docs
449 else
450 base_src_install "$@"
451 fi
452 popd > /dev/null
453
454 # Backward compatibility, for non-array variables
455 if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
456 dodoc ${DOCS} || die "dodoc failed"
457 fi
458 if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
459 dohtml -r ${HTML_DOCS} || die "dohtml failed"
460 fi
461}
462
463enable_cmake-utils_src_test() {
464 debug-print-function ${FUNCNAME} "$@"
465 local ctestargs
466
467 _check_build_dir
468 pushd "${CMAKE_BUILD_DIR}" > /dev/null
469 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
470
471 [[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
472
473 if ctest ${ctestargs} "$@" ; then
474 einfo "Tests succeeded."
475 else
476 if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
477 # on request from Diego
478 eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
479 eerror "--START TEST LOG--------------------------------------------------------------"
480 cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
481 eerror "--END TEST LOG----------------------------------------------------------------"
482 die "Tests failed."
483 else
484 die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
485 fi
486 fi
487 popd > /dev/null
488}
489
490# @FUNCTION: cmake-utils_src_configure
491# @DESCRIPTION:
492# General function for configuring with cmake. Default behaviour is to start an
493# out-of-source build.
494cmake-utils_src_configure() {
495 _execute_optionaly "src_configure" "$@"
244} 496}
245 497
246# @FUNCTION: cmake-utils_src_compile 498# @FUNCTION: cmake-utils_src_compile
247# @DESCRIPTION: 499# @DESCRIPTION:
248# General function for compiling with cmake. Default behaviour is to check for 500# General function for compiling with cmake. Default behaviour is to check for
249# EAPI and respectively to configure as well or just compile. 501# EAPI and respectively to configure as well or just compile.
502# Automatically detects the build type. All arguments are passed to emake.
250cmake-utils_src_compile() { 503cmake-utils_src_compile() {
251 debug-print-function ${FUNCNAME} "$@" 504 _execute_optionaly "src_compile" "$@"
252
253 has src_configure ${EXPF} || cmake-utils_src_configure
254 cmake-utils_src_make "$@"
255}
256
257# @FUNCTION: cmake-utils_src_configurein
258# @DESCRIPTION:
259# Deprecated
260cmake-utils_src_configurein() {
261 ewarn "QA notice: using deprecated ${FUNCNAME} call, set CMAKE_IN_SOURCE_BUILD=1 instead."
262 cmake-utils_src_configure
263}
264
265# @FUNCTION: cmake-utils_src_configureout
266# @DESCRIPTION:
267# Deprecated
268cmake-utils_src_configureout() {
269 ewarn "QA notice: using deprecated ${FUNCNAME} call, out of source build is enabled by default."
270 cmake-utils_src_configure
271}
272
273# @FUNCTION: cmake-utils_src_make
274# @DESCRIPTION:
275# Function for building the package. Automatically detects the build type.
276# All arguments are passed to emake:
277cmake-utils_src_make() {
278 debug-print-function ${FUNCNAME} "$@"
279
280 _check_build_dir
281 pushd "${CMAKE_BUILD_DIR}" > /dev/null
282 if [[ -n ${CMAKE_VERBOSE} ]]; then
283 emake VERBOSE=1 "$@" || die "Make failed!"
284 else
285 emake "$@" || die "Make failed!"
286 fi
287 popd > /dev/null
288} 505}
289 506
290# @FUNCTION: cmake-utils_src_install 507# @FUNCTION: cmake-utils_src_install
291# @DESCRIPTION: 508# @DESCRIPTION:
292# Function for installing the package. Automatically detects the build type. 509# Function for installing the package. Automatically detects the build type.
293cmake-utils_src_install() { 510cmake-utils_src_install() {
294 debug-print-function ${FUNCNAME} "$@" 511 _execute_optionaly "src_install" "$@"
295
296 _check_build_dir
297 pushd "${CMAKE_BUILD_DIR}" > /dev/null
298 emake install DESTDIR="${D}" || die "Make install failed"
299 popd > /dev/null
300
301 # Manual document installation
302 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
303 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
304} 512}
305 513
306# @FUNCTION: cmake-utils_src_test 514# @FUNCTION: cmake-utils_src_test
307# @DESCRIPTION: 515# @DESCRIPTION:
308# Function for testing the package. Automatically detects the build type. 516# Function for testing the package. Automatically detects the build type.
309cmake-utils_src_test() { 517cmake-utils_src_test() {
310 debug-print-function ${FUNCNAME} "$@" 518 _execute_optionaly "src_test" "$@"
519}
311 520
312 _check_build_dir 521# Optionally executes phases based on WANT_CMAKE variable/USE flag.
313 pushd "${CMAKE_BUILD_DIR}" > /dev/null 522_execute_optionaly() {
314 # Standard implementation of src_test 523 local phase="$1" ; shift
315 if emake -j1 check -n &> /dev/null; then 524 if [[ ${WANT_CMAKE} = always ]]; then
316 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}" 525 enable_cmake-utils_${phase} "$@"
317 if ! emake -j1 check; then 526 else
318 die "Make check failed. See above for details." 527 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
319 fi 528 fi
320 elif emake -j1 test -n &> /dev/null; then
321 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
322 if ! emake -j1 test; then
323 die "Make test failed. See above for details."
324 fi
325 else
326 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
327 fi
328 popd > /dev/null
329} 529}

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