/[gentoo-x86]/eclass/cmake-utils.eclass
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Revision 1.35 Revision 1.78
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 1.35 2009/12/10 17:35:52 abcd 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# 8# @AUTHOR:
9# @CODE
10# Tomáš Chvátal <scarabeus@gentoo.org> 9# Tomáš Chvátal <scarabeus@gentoo.org>
11# Maciej Mrozowski <reavertm@poczta.fm> 10# Maciej Mrozowski <reavertm@gentoo.org>
12# (undisclosed contributors) 11# (undisclosed contributors)
13# Original author: Zephyrus (zephyrus@mirach.it) 12# Original author: Zephyrus (zephyrus@mirach.it)
14# @CODE
15# @BLURB: common ebuild functions for cmake-based packages 13# @BLURB: common ebuild functions for cmake-based packages
16# @DESCRIPTION: 14# @DESCRIPTION:
17# The cmake-utils eclass contains functions that make creating ebuilds for 15# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
18# cmake-based packages much easier. 16# cmake-based packages much easier.
19# Its main features are support of out-of-source builds as well as in-source 17# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
20# builds and an implementation of the well-known use_enable and use_with 18# builds (default), in-source builds and an implementation of the well-known use_enable
21# functions for CMake. 19# and use_with functions for CMake.
22 20
23# @ECLASS-VARIABLE: WANT_CMAKE 21# @ECLASS-VARIABLE: WANT_CMAKE
24# @DESCRIPTION: 22# @DESCRIPTION:
25# Specify if cmake-utils eclass should depend on cmake optionaly or not. 23# Specify if cmake-utils eclass should depend on cmake optionaly or not.
26# This is usefull when only part of aplication is using cmake build system. 24# This is usefull when only part of aplication is using cmake build system.
27# Valid values are: always [default], optional (where the value is the useflag 25# Valid values are: always [default], optional (where the value is the useflag
28# used for optionality) 26# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}" 27WANT_CMAKE="${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
30CMAKEDEPEND="" 45CMAKEDEPEND=""
31case ${WANT_CMAKE} in 46case ${WANT_CMAKE} in
32 always) 47 always)
33 ;; 48 ;;
34 *) 49 *)
35 IUSE+=" ${WANT_CMAKE}" 50 IUSE+=" ${WANT_CMAKE}"
36 CMAKEDEPEND+="${WANT_CMAKE}? ( " 51 CMAKEDEPEND+="${WANT_CMAKE}? ( "
37 ;; 52 ;;
38esac 53esac
39inherit toolchain-funcs multilib flag-o-matic base 54inherit toolchain-funcs multilib flag-o-matic base
40 55
41CMAKE_EXPF="src_compile src_test src_install" 56CMAKE_EXPF="src_compile src_test src_install"
42case ${EAPI:-0} in 57case ${EAPI:-0} in
43 3|2) CMAKE_EXPF+=" src_configure" ;; 58 4|3|2) CMAKE_EXPF+=" src_configure" ;;
44 1|0) ;; 59 1|0) ;;
45 *) die "Unknown EAPI, Bug eclass maintainers." ;; 60 *) die "Unknown EAPI, Bug eclass maintainers." ;;
46esac 61esac
47EXPORT_FUNCTIONS ${CMAKE_EXPF} 62EXPORT_FUNCTIONS ${CMAKE_EXPF}
48 63
49: ${DESCRIPTION:="Based on the ${ECLASS} eclass"} 64: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
50 65
51if [[ ${PN} != cmake ]]; then 66if [[ ${PN} != cmake ]]; then
52 CMAKEDEPEND+=">=dev-util/cmake-2.6.2-r1" 67 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
53fi 68fi
54 69
55CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )" 70CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
56 71
57[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )" 72[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
93 echo "-D$1$x=$(use $2 && echo OFF || echo ON) " 108 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
94 done 109 done
95 fi 110 fi
96} 111}
97 112
98# @ECLASS-VARIABLE: DOCS
99# @DESCRIPTION:
100# Documents passed to dodoc command.
101
102# @ECLASS-VARIABLE: HTML_DOCS
103# @DESCRIPTION:
104# Documents passed to dohtml command.
105
106# @ECLASS-VARIABLE: PREFIX
107# @DESCRIPTION:
108# Eclass respects PREFIX variable, though it's not recommended way to set
109# install/lib/bin prefixes.
110# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
111
112# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD 113# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
113# @DESCRIPTION: 114# @DESCRIPTION:
114# Set to enable in-source build. 115# Build directory where all cmake processed files should be generated.
115 116# For in-source build it's fixed to ${CMAKE_USE_DIR}.
116# @ECLASS-VARIABLE: CMAKE_NO_COLOR 117# For out-of-source build it can be overriden, by default it uses
117# @DESCRIPTION: 118# ${WORKDIR}/${P}_build.
118# Set to disable cmake output coloring.
119
120# @ECLASS-VARIABLE: CMAKE_VERBOSE
121# @DESCRIPTION:
122# Set to enable verbose messages during compilation.
123 119
124# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE 120# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
125# @DESCRIPTION: 121# @DESCRIPTION:
126# Set to override default CMAKE_BUILD_TYPE. Only useful for packages 122# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
127# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". 123# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
128# If about to be set - needs to be set before invoking cmake-utils_src_configure. 124# If about to be set - needs to be set before invoking cmake-utils_src_configure.
129# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type 125# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
130# specific compiler flags overriding make.conf. 126# specific compiler flags overriding make.conf.
131: ${CMAKE_BUILD_TYPE:=Gentoo} 127: ${CMAKE_BUILD_TYPE:=Gentoo}
132 128
133# @FUNCTION: _check_build_dir 129# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
134# @DESCRIPTION: 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
135# Determine using IN or OUT source build 155# Determine using IN or OUT source build
136_check_build_dir() { 156_check_build_dir() {
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 : ${CMAKE_USE_DIR:=${S}} 157 : ${CMAKE_USE_DIR:=${S}}
144
145 # @ECLASS-VARIABLE: CMAKE_BUILD_DIR
146 # @DESCRIPTION:
147 # Specify the build directory where all cmake processed
148 # files should be located.
149 #
150 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
151 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then 158 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
152 # we build in source dir 159 # we build in source dir
153 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}" 160 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
154 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then
155 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason.
156 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
157 else 161 else
158 # regular out of tree build 162 : ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
159 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF=""
160 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}"
161
162 fi 163 fi
164 mkdir -p "${CMAKE_BUILD_DIR}"
163 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\"" 165 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
164} 166}
165# @FUNCTION: cmake-utils_use_with 167# @FUNCTION: cmake-utils_use_with
166# @USAGE: <USE flag> [flag name] 168# @USAGE: <USE flag> [flag name]
167# @DESCRIPTION: 169# @DESCRIPTION:
223# 225#
224# `cmake-utils_use_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
225# and -DHAVE_FOO=OFF if it is disabled. 227# and -DHAVE_FOO=OFF if it is disabled.
226cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } 228cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
227 229
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_ "$@" ; }
238
228# @FUNCTION: cmake-utils_use 239# @FUNCTION: cmake-utils_use
229# @USAGE: <USE flag> [flag name] 240# @USAGE: <USE flag> [flag name]
230# @DESCRIPTION: 241# @DESCRIPTION:
231# Based on use_enable. See ebuild(5). 242# Based on use_enable. See ebuild(5).
232# 243#
233# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled 244# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
234# and -DFOO=OFF if it is disabled. 245# and -DFOO=OFF if it is disabled.
235cmake-utils_use() { _use_me_now "" "$@" ; } 246cmake-utils_use() { _use_me_now "" "$@" ; }
236 247
237# Internal function for modifying hardcoded definitions. 248# Internal function for modifying hardcoded definitions.
238# Removes dangerous definitionts that override Gentoo settings. 249# Removes dangerous definitions that override Gentoo settings.
239_modify-cmakelists() { 250_modify-cmakelists() {
240 debug-print-function ${FUNCNAME} "$@" 251 debug-print-function ${FUNCNAME} "$@"
252
253 # Only edit the files once
254 grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
241 255
242 # Comment out all set (<some_should_be_user_defined_variable> value) 256 # Comment out all set (<some_should_be_user_defined_variable> value)
243 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt 257 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
244 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \ 258 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
245 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \ 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}' {} + \
246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{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}' {} + \
247 || die "${LINENO}: failed to disable hardcoded settings" 263 || die "${LINENO}: failed to disable hardcoded settings"
248 264
249 # NOTE Append some useful summary here 265 # NOTE Append some useful summary here
250 cat >> CMakeLists.txt <<- _EOF_ 266 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
267
251 MESSAGE(STATUS "<<< Gentoo configuration >>> 268 MESSAGE(STATUS "<<< Gentoo configuration >>>
252 Build type: ${CMAKE_BUILD_TYPE} 269 Build type \${CMAKE_BUILD_TYPE}
253 Install path: ${CMAKE_INSTALL_PREFIX}\n") 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")
254 _EOF_ 278 _EOF_
255} 279}
256 280
257# @FUNCTION: enable_cmake-utils_src_configure
258# @DESCRIPTION:
259# General function for configuring with cmake. Default behaviour is to start an
260# out-of-source build.
261enable_cmake-utils_src_configure() { 281enable_cmake-utils_src_configure() {
262 debug-print-function ${FUNCNAME} "$@" 282 debug-print-function ${FUNCNAME} "$@"
263 283
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
264 _check_build_dir init 291 _check_build_dir
265 292
266 # check if CMakeLists.txt exist and if no then die 293 # check if CMakeLists.txt exist and if no then die
267 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then 294 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
268 eerror "I was unable to locate CMakeLists.txt under:" 295 eerror "Unable to locate CMakeLists.txt under:"
269 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" 296 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
270 eerror "You should consider not inheriting the cmake eclass." 297 eerror "Consider not inheriting the cmake eclass."
271 die "FATAL: Unable to find CMakeLists.txt" 298 die "FATAL: Unable to find CMakeLists.txt"
272 fi 299 fi
273 300
274 # Remove dangerous things. 301 # Remove dangerous things.
275 _modify-cmakelists 302 _modify-cmakelists
284 append-cppflags -DNDEBUG 311 append-cppflags -DNDEBUG
285 fi 312 fi
286 fi 313 fi
287 314
288 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS) 315 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
289 local build_rules=${T}/gentoo_rules.cmake 316 local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
290 cat > "${build_rules}" <<- _EOF_ 317 cat > "${build_rules}" <<- _EOF_
291 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE) 318 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
292 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) 319 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
293 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) 320 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
294 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) 321 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
295 _EOF_ 322 _EOF_
296 323
297 if use prefix; then 324 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
325
326 if [[ ${EPREFIX} ]]; then
298 cat >> "${build_rules}" <<- _EOF_ 327 cat >> "${build_rules}" <<- _EOF_
299 # in Prefix we need rpath and must ensure cmake gets our default linker path 328 # in Prefix we need rpath and must ensure cmake gets our default linker path
300 # right ... except for Darwin hosts 329 # right ... except for Darwin hosts
301 IF (NOT APPLE) 330 IF (NOT APPLE)
302 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) 331 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
303 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" 332 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
304 CACHE STRING "" FORCE) 333 CACHE STRING "" FORCE)
334
335 ELSE ()
336
337 SET(CMAKE_PREFIX_PATH "${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}${PREFIX:-/usr}/lib" CACHE STRING "" FORCE)
344
305 ENDIF (NOT APPLE) 345 ENDIF (NOT APPLE)
306 _EOF_ 346 _EOF_
307 fi 347 fi
308 348
309 # Common configure parameters (invariants) 349 # Common configure parameters (invariants)
310 local common_config=${T}/gentoo_common_config.cmake 350 local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
311 local libdir=$(get_libdir) 351 local libdir=$(get_libdir)
312 cat > "${common_config}" <<- _EOF_ 352 cat > "${common_config}" <<- _EOF_
313 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) 353 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
354 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
314 _EOF_ 355 _EOF_
315 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" 356 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
316 357
317 # Convert mycmakeargs to an array, for backwards compatibility 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).
318 if [[ $(declare -p mycmakeargs) != "declare -a mycmakeargs="* ]]; then 361 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
319 mycmakeargs=(${mycmakeargs}) 362 local mycmakeargs_local=(${mycmakeargs})
363 else
364 local mycmakeargs_local=("${mycmakeargs[@]}")
320 fi 365 fi
321
322 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
323 366
324 # Common configure parameters (overridable) 367 # Common configure parameters (overridable)
325 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable 368 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
326 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. 369 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
327 local cmakeargs=( 370 local cmakeargs=(
371 --no-warn-unused-cli
328 -C "${common_config}" 372 -C "${common_config}"
329 -DCMAKE_INSTALL_PREFIX="${PREFIX:-${EPREFIX}/usr}" 373 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
330 "${mycmakeargs[@]}" 374 "${mycmakeargs_local[@]}"
331 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" 375 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
332 -DCMAKE_INSTALL_DO_STRIP=OFF 376 -DCMAKE_INSTALL_DO_STRIP=OFF
333 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" 377 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
378 "${MYCMAKEARGS}"
334 ) 379 )
335 380
336 mkdir -p "${CMAKE_BUILD_DIR}"
337 pushd "${CMAKE_BUILD_DIR}" > /dev/null 381 pushd "${CMAKE_BUILD_DIR}" > /dev/null
338 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${cmakeargs[*]}" 382 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
339 echo cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" 383 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
340 cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed" 384 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
341
342 popd > /dev/null 385 popd > /dev/null
343} 386}
344 387
345# @FUNCTION: enable_cmake-utils_src_compile
346# @DESCRIPTION:
347# General function for compiling with cmake. Default behaviour is to check for
348# EAPI and respectively to configure as well or just compile.
349enable_cmake-utils_src_compile() { 388enable_cmake-utils_src_compile() {
350 debug-print-function ${FUNCNAME} "$@" 389 debug-print-function ${FUNCNAME} "$@"
351 390
352 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure 391 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
353 cmake-utils_src_make "$@" 392 cmake-utils_src_make "$@"
354} 393}
355 394
356# @FUNCTION: cmake-utils_src_make 395# @FUNCTION: cmake-utils_src_make
357# @DESCRIPTION: 396# @DESCRIPTION:
358# Function for building the package. Automatically detects the build type. 397# Function for building the package. Automatically detects the build type.
359# All arguments are passed to emake 398# All arguments are passed to emake.
360cmake-utils_src_make() { 399cmake-utils_src_make() {
361 debug-print-function ${FUNCNAME} "$@" 400 debug-print-function ${FUNCNAME} "$@"
362 401
363 _check_build_dir 402 _check_build_dir
364 pushd "${CMAKE_BUILD_DIR}" &> /dev/null 403 pushd "${CMAKE_BUILD_DIR}" > /dev/null
365 # first check if Makefile exist otherwise die 404 # first check if Makefile exist otherwise die
366 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage." 405 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
367 if [[ -n ${CMAKE_VERBOSE} ]]; then 406 if [[ -n ${CMAKE_VERBOSE} ]]; then
368 emake VERBOSE=1 "$@" || die "Make failed!" 407 emake VERBOSE=1 "$@" || die "Make failed!"
369 else 408 else
370 emake "$@" || die "Make failed!" 409 emake "$@" || die "Make failed!"
371 fi 410 fi
372 popd &> /dev/null 411 popd > /dev/null
373} 412}
374 413
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${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
453 fi
454 fi
455 popd > /dev/null
456}
457
458# @FUNCTION: cmake-utils_src_configure
459# @DESCRIPTION:
460# General function for configuring with cmake. Default behaviour is to start an
461# out-of-source build.
462cmake-utils_src_configure() {
463 _execute_optionaly "src_configure" "$@"
464}
465
466# @FUNCTION: cmake-utils_src_compile
467# @DESCRIPTION:
468# General function for compiling with cmake. Default behaviour is to check for
469# EAPI and respectively to configure as well or just compile.
470# Automatically detects the build type. All arguments are passed to emake.
471cmake-utils_src_compile() {
472 _execute_optionaly "src_compile" "$@"
473}
474
375# @FUNCTION: enable_cmake-utils_src_install 475# @FUNCTION: cmake-utils_src_install
376# @DESCRIPTION: 476# @DESCRIPTION:
377# Function for installing the package. Automatically detects the build type. 477# Function for installing the package. Automatically detects the build type.
378enable_cmake-utils_src_install() { 478cmake-utils_src_install() {
379 debug-print-function ${FUNCNAME} "$@" 479 _execute_optionaly "src_install" "$@"
380
381 _check_build_dir
382 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
383 emake install DESTDIR="${D}" || die "Make install failed"
384 popd &> /dev/null
385
386 # Manual document installation
387 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
388 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
389} 480}
390 481
391# @FUNCTION: enable_cmake-utils_src_test 482# @FUNCTION: cmake-utils_src_test
392# @DESCRIPTION: 483# @DESCRIPTION:
393# Function for testing the package. Automatically detects the build type. 484# Function for testing the package. Automatically detects the build type.
394enable_cmake-utils_src_test() {
395 debug-print-function ${FUNCNAME} "$@"
396
397 _check_build_dir
398 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
399 # Standard implementation of src_test
400 if emake -j1 check -n &> /dev/null; then
401 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
402 if ! emake -j1 check; then
403 die "Make check failed. See above for details."
404 fi
405 elif emake -j1 test -n &> /dev/null; then
406 einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
407 if ! emake -j1 test; then
408 die "Make test failed. See above for details."
409 fi
410 else
411 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
412 fi
413 popd &> /dev/null
414}
415
416## Wrappers for calls bellow this line
417# @FUNCTION: cmake-utils_src_configure
418# @DESCRIPTION:
419# Wrapper for detection if we want to run enable_ prefixed function with same name
420# unconditionaly or only when some useflag is enabled.
421cmake-utils_src_configure() {
422 _execute_optionaly "src_configure"
423}
424
425# @FUNCTION: cmake-utils_src_compile
426# @DESCRIPTION:
427# Wrapper for detection if we want to run enable_ prefixed function with same name
428# unconditionaly or only when some useflag is enabled.
429cmake-utils_src_compile() {
430 _execute_optionaly "src_compile"
431}
432
433# @FUNCTION: cmake-utils_src_install
434# @DESCRIPTION:
435# Wrapper for detection if we want to run enable_ prefixed function with same name
436# unconditionaly or only when some useflag is enabled.
437cmake-utils_src_install() {
438 _execute_optionaly "src_install"
439}
440
441# @FUNCTION: cmake-utils_src_test
442# @DESCRIPTION:
443# Wrapper for detection if we want to run enable_ prefixed function with same name
444# unconditionaly or only when some useflag is enabled.
445cmake-utils_src_test() { 485cmake-utils_src_test() {
446 _execute_optionaly "src_test" 486 _execute_optionaly "src_test" "$@"
447} 487}
448 488
449 489# Optionally executes phases based on WANT_CMAKE variable/USE flag.
450_execute_optionaly() { 490_execute_optionaly() {
451 local phase="$1" 491 local phase="$1" ; shift
452 if [[ ${WANT_CMAKE} = always ]]; then 492 if [[ ${WANT_CMAKE} = always ]]; then
453 enable_cmake-utils_${phase} 493 enable_cmake-utils_${phase} "$@"
454 else 494 else
455 use ${WANT_CMAKE} && enable_cmake-utils_${phase} 495 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
456 fi 496 fi
457} 497}

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