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Revision 1.16 Revision 1.51
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2010 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 1.16 2008/12/24 15:41:06 scarabeus Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.51 2010/04/30 23:58:47 abcd 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#
9# @CODE
10# Tomáš Chvátal <scarabeus@gentoo.org>
11# Maciej Mrozowski <reavertm@gmail.com>
12# (undisclosed contributors)
13# Original author: Zephyrus (zephyrus@mirach.it)
14# @CODE
8# @BLURB: common ebuild functions for cmake-based packages 15# @BLURB: common ebuild functions for cmake-based packages
9# @DESCRIPTION: 16# @DESCRIPTION:
10# The cmake-utils eclass contains functions that make creating ebuilds for 17# The cmake-utils eclass contains functions that make creating ebuilds for
11# cmake-based packages much easier. 18# cmake-based packages much easier.
12# Its main features are support of out-of-source builds as well as in-source 19# Its main features are support of out-of-source builds as well as in-source
13# builds and an implementation of the well-known use_enable and use_with 20# builds and an implementation of the well-known use_enable and use_with
14# functions for CMake. 21# functions for CMake.
15 22
16# Original author: Zephyrus (zephyrus@mirach.it) 23# @ECLASS-VARIABLE: WANT_CMAKE
24# @DESCRIPTION:
25# 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.
27# Valid values are: always [default], optional (where the value is the useflag
28# used for optionality)
29WANT_CMAKE="${WANT_CMAKE:-always}"
17 30
18inherit toolchain-funcs multilib flag-o-matic 31# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
32# @DESCRIPTION:
33# Specify the minimum allowable version of cmake. Defaults to 2.6.2-r1
34CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.6.2-r1}"
19 35
20DESCRIPTION="Based on the ${ECLASS} eclass" 36CMAKEDEPEND=""
21 37case ${WANT_CMAKE} in
22DEPEND=">=dev-util/cmake-2.4.6" 38 always)
23
24case ${EAPI} in
25 2)
26 EXPORT_FUNCTIONS src_configure src_compile src_test src_install
27 ;; 39 ;;
28 *) 40 *)
29 EXPORT_FUNCTIONS src_compile src_test src_install 41 IUSE+=" ${WANT_CMAKE}"
42 CMAKEDEPEND+="${WANT_CMAKE}? ( "
30 ;; 43 ;;
31esac 44esac
45inherit toolchain-funcs multilib flag-o-matic base
32 46
47CMAKE_EXPF="src_compile src_test src_install"
48case ${EAPI:-0} in
49 3|2) CMAKE_EXPF+=" src_configure" ;;
50 1|0) ;;
51 *) die "Unknown EAPI, Bug eclass maintainers." ;;
52esac
53EXPORT_FUNCTIONS ${CMAKE_EXPF}
33 54
34# Internal function use by cmake-utils_use_with and cmake-utils_use_enable 55: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
56
57if [[ ${PN} != cmake ]]; then
58 CMAKEDEPEND+=">=dev-util/cmake-${CMAKE_MIN_VERSION}"
59fi
60
61CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
62
63[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
64
65DEPEND="${CMAKEDEPEND}"
66unset CMAKEDEPEND
67
68# Internal functions used by cmake-utils_use_*
35_use_me_now() { 69_use_me_now() {
36 debug-print-function $FUNCNAME $* 70 debug-print-function ${FUNCNAME} "$@"
71
72 local uper capitalised x
37 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" 73 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
74 if [[ ! -z $3 ]]; then
75 # user specified the use name so use it
38 echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)" 76 echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
77 else
78 # use all various most used combinations
79 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
80 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
81 for x in $2 $uper $capitalised; do
82 echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
83 done
84 fi
39} 85}
86_use_me_now_inverted() {
87 debug-print-function ${FUNCNAME} "$@"
40 88
89 local uper capitalised x
90 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
91 if [[ ! -z $3 ]]; then
92 # user specified the use name so use it
93 echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
94 else
95 # use all various most used combinations
96 uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
97 capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
98 for x in $2 $uper $capitalised; do
99 echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
100 done
101 fi
102}
103
41# @VARIABLE: DOCS 104# @ECLASS-VARIABLE: DOCS
105# @DESCRIPTION:
106# Documents passed to dodoc command.
107
108# @ECLASS-VARIABLE: HTML_DOCS
109# @DESCRIPTION:
110# Documents passed to dohtml command.
111
112# @ECLASS-VARIABLE: PREFIX
113# @DESCRIPTION:
114# Eclass respects PREFIX variable, though it's not recommended way to set
115# install/lib/bin prefixes.
116# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
117
118# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
119# @DESCRIPTION:
120# Set to enable in-source build.
121
122# @ECLASS-VARIABLE: CMAKE_VERBOSE
123# @DESCRIPTION:
124# Set to enable verbose messages during compilation.
125
126# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
127# @DESCRIPTION:
128# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
129# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
130# If about to be set - needs to be set before invoking cmake-utils_src_configure.
131# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
132# specific compiler flags overriding make.conf.
133: ${CMAKE_BUILD_TYPE:=Gentoo}
134
135# @FUNCTION: _check_build_dir
136# @DESCRIPTION:
137# Determine using IN or OUT source build
138_check_build_dir() {
139 # @ECLASS-VARIABLE: CMAKE_USE_DIR
42# @DESCRIPTION: 140 # @DESCRIPTION:
43# Documents to dodoc 141 # Sets the directory where we are working with cmake.
142 # For example when application uses autotools and only one
143 # plugin needs to be done by cmake.
144 # By default it uses ${S}.
145 : ${CMAKE_USE_DIR:=${S}}
44 146
147 # @ECLASS-VARIABLE: CMAKE_BUILD_DIR
148 # @DESCRIPTION:
149 # Specify the build directory where all cmake processed
150 # files should be located.
151 #
152 # For installing binary doins "${CMAKE_BUILD_DIR}/${PN}"
153 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
154 # we build in source dir
155 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
156 elif [[ ${CMAKE_USE_DIR} = ${WORKDIR} ]]; then
157 # out of tree build, but with $S=$WORKDIR, see bug #273949 for reason.
158 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}/build"
159 else
160 # regular out of tree build
161 [[ ${1} = init || -d ${CMAKE_USE_DIR}_build ]] && SUF="_build" || SUF=""
162 CMAKE_BUILD_DIR="${CMAKE_USE_DIR}${SUF}"
163 fi
164 echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
165}
45# @FUNCTION: cmake-utils_use_with 166# @FUNCTION: cmake-utils_use_with
46# @USAGE: <USE flag> [flag name] 167# @USAGE: <USE flag> [flag name]
47# @DESCRIPTION: 168# @DESCRIPTION:
48# Based on use_with. See ebuild(5). 169# Based on use_with. See ebuild(5).
49# 170#
50# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled 171# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
51# and -DWITH_FOO=OFF if it is disabled. 172# and -DWITH_FOO=OFF if it is disabled.
52cmake-utils_use_with() { _use_me_now WITH "$@" ; } 173cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
53 174
54# @FUNCTION: cmake-utils_use_enable 175# @FUNCTION: cmake-utils_use_enable
55# @USAGE: <USE flag> [flag name] 176# @USAGE: <USE flag> [flag name]
56# @DESCRIPTION: 177# @DESCRIPTION:
57# Based on use_enable. See ebuild(5). 178# Based on use_enable. See ebuild(5).
58# 179#
59# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled 180# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
60# and -DENABLE_FOO=OFF if it is disabled. 181# and -DENABLE_FOO=OFF if it is disabled.
61cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; } 182cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
183
184# @FUNCTION: cmake-utils_use_disable
185# @USAGE: <USE flag> [flag name]
186# @DESCRIPTION:
187# Based on inversion of use_enable. See ebuild(5).
188#
189# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
190# and -DDISABLE_FOO=ON if it is disabled.
191cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
192
193# @FUNCTION: cmake-utils_use_no
194# @USAGE: <USE flag> [flag name]
195# @DESCRIPTION:
196# Based on use_disable. See ebuild(5).
197#
198# `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
199# and -DNO_FOO=ON if it is disabled.
200cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
62 201
63# @FUNCTION: cmake-utils_use_want 202# @FUNCTION: cmake-utils_use_want
64# @USAGE: <USE flag> [flag name] 203# @USAGE: <USE flag> [flag name]
65# @DESCRIPTION: 204# @DESCRIPTION:
66# Based on use_enable. See ebuild(5). 205# Based on use_enable. See ebuild(5).
67# 206#
68# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled 207# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
69# and -DWANT_FOO=OFF if it is disabled. 208# and -DWANT_FOO=OFF if it is disabled.
70cmake-utils_use_want() { _use_me_now WANT "$@" ; } 209cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
71 210
72# @FUNCTION: cmake-utils_has 211# @FUNCTION: cmake-utils_use_build
73# @USAGE: <USE flag> [flag name] 212# @USAGE: <USE flag> [flag name]
74# @DESCRIPTION: 213# @DESCRIPTION:
75# Based on use_enable. See ebuild(5). 214# Based on use_enable. See ebuild(5).
76# 215#
216# `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
217# and -DBUILD_FOO=OFF if it is disabled.
218cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
219
220# @FUNCTION: cmake-utils_use_has
221# @USAGE: <USE flag> [flag name]
222# @DESCRIPTION:
223# Based on use_enable. See ebuild(5).
224#
77# `cmake-utils_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled 225# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
78# and -DHAVE_FOO=OFF if it is disabled. 226# and -DHAVE_FOO=OFF if it is disabled.
79cmake-utils_has() { _use_me_now HAVE "$@" ; } 227cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
80 228
229# @FUNCTION: cmake-utils_use
230# @USAGE: <USE flag> [flag name]
231# @DESCRIPTION:
232# Based on use_enable. See ebuild(5).
233#
234# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
235# and -DFOO=OFF if it is disabled.
236cmake-utils_use() { _use_me_now "" "$@" ; }
237
238# Internal function for modifying hardcoded definitions.
239# Removes dangerous definitions that override Gentoo settings.
240_modify-cmakelists() {
241 debug-print-function ${FUNCNAME} "$@"
242
243 # Comment out all set (<some_should_be_user_defined_variable> value)
244 # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
245 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
246 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
247 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
248 || die "${LINENO}: failed to disable hardcoded settings"
249
250 # NOTE Append some useful summary here
251 cat >> CMakeLists.txt <<- _EOF_
252
253 MESSAGE(STATUS "<<< Gentoo configuration >>>
254 Build type \${CMAKE_BUILD_TYPE}
255 Install path \${CMAKE_INSTALL_PREFIX}
256 Compiler flags:
257 C \${CMAKE_C_FLAGS}
258 C++ \${CMAKE_CXX_FLAGS}
259 Linker flags:
260 Executable \${CMAKE_EXE_LINKER_FLAGS}
261 Module \${CMAKE_MODULE_LINKER_FLAGS}
262 Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
263 _EOF_
264}
265
81# @FUNCTION: cmake-utils_src_configure 266# @FUNCTION: enable_cmake-utils_src_configure
82# @DESCRIPTION: 267# @DESCRIPTION:
83# General function for configuring with cmake. Default behaviour is to start an 268# General function for configuring with cmake. Default behaviour is to start an
84# out-of-source build. 269# out-of-source build.
85cmake-utils_src_configure() { 270enable_cmake-utils_src_configure() {
86 debug-print-function $FUNCNAME $* 271 debug-print-function ${FUNCNAME} "$@"
87 272
88 if [[ -n "${CMAKE_IN_SOURCE_BUILD}" ]]; then 273 _check_build_dir init
89 cmake-utils_src_configurein 274
90 else 275 # check if CMakeLists.txt exist and if no then die
91 cmake-utils_src_configureout 276 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
277 eerror "Unable to locate CMakeLists.txt under:"
278 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
279 eerror "Consider not inheriting the cmake eclass."
280 die "FATAL: Unable to find CMakeLists.txt"
281 fi
282
283 # Remove dangerous things.
284 _modify-cmakelists
285
286 # Fix xdg collision with sandbox
287 export XDG_CONFIG_HOME="${T}"
288
289 # @SEE CMAKE_BUILD_TYPE
290 if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
291 # Handle release builds
292 if ! has debug ${IUSE//+} || ! use debug; then
293 append-cppflags -DNDEBUG
92 fi 294 fi
93} 295 fi
94 296
297 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
298 local build_rules=${T}/gentoo_rules.cmake
299 cat > "${build_rules}" <<- _EOF_
300 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
301 SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
302 SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
303 SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
304 _EOF_
305
306 if use prefix; then
307 cat >> "${build_rules}" <<- _EOF_
308 # in Prefix we need rpath and must ensure cmake gets our default linker path
309 # right ... except for Darwin hosts
310 IF (NOT APPLE)
311 SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
312 SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
313 CACHE STRING "" FORCE)
314 ENDIF (NOT APPLE)
315 _EOF_
316 fi
317
318 # Common configure parameters (invariants)
319 local common_config=${T}/gentoo_common_config.cmake
320 local libdir=$(get_libdir)
321 cat > "${common_config}" <<- _EOF_
322 SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
323 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
324 _EOF_
325 [[ -n ${NOCOLOR} ]] || echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
326
327 # Convert mycmakeargs to an array, for backwards compatibility
328 # Make the array a local variable since <=portage-2.1.6.x does not
329 # support global arrays (see bug #297255).
330 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
331 local mycmakeargs_local=(${mycmakeargs})
332 else
333 local mycmakeargs_local=("${mycmakeargs[@]}")
334 fi
335
336 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
337
338 # Common configure parameters (overridable)
339 # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
340 # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
341 local cmakeargs=(
342 -C "${common_config}"
343 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX:-/usr}"
344 "${mycmakeargs_local[@]}"
345 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
346 -DCMAKE_INSTALL_DO_STRIP=OFF
347 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
348 "${MYCMAKEARGS}"
349 )
350
351 mkdir -p "${CMAKE_BUILD_DIR}"
352 pushd "${CMAKE_BUILD_DIR}" > /dev/null
353 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
354 echo cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
355 cmake "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
356
357 popd > /dev/null
358}
359
95# @FUNCTION: cmake-utils_src_compile 360# @FUNCTION: enable_cmake-utils_src_compile
96# @DESCRIPTION: 361# @DESCRIPTION:
97# General function for compiling with cmake. Default behaviour is to check for 362# General function for compiling with cmake. Default behaviour is to check for
98# eapi and based on it configure or only compile 363# EAPI and respectively to configure as well or just compile.
99cmake-utils_src_compile() { 364enable_cmake-utils_src_compile() {
100 case ${EAPI} in 365 debug-print-function ${FUNCNAME} "$@"
101 2)
102 ;;
103 *)
104 cmake-utils_src_configure
105 ;;
106 esac
107 366
367 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
108 cmake-utils_src_make "$@" 368 cmake-utils_src_make "$@"
109} 369}
110 370
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 $*
117
118 _common_configure_code
119 local cmakeargs="${mycmakeargs} ${EXTRA_ECONF} -DCMAKE_INSTALL_DO_STRIP=OFF"
120
121 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
122 cmake -C "${TMPDIR}/gentoo_common_config.cmake" ${cmakeargs} . || die "Cmake failed"
123}
124
125# @FUNCTION: cmake-utils_src_configureout
126# @DESCRIPTION:
127# Function for software that requires configure and building outside the source
128# tree - default.
129cmake-utils_src_configureout() {
130 debug-print-function $FUNCNAME $*
131
132 _common_configure_code
133 local cmakeargs="${mycmakeargs} ${EXTRA_ECONF} -DCMAKE_INSTALL_DO_STRIP=OFF"
134 mkdir -p "${WORKDIR}"/${PN}_build
135 pushd "${WORKDIR}"/${PN}_build > /dev/null
136
137 debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
138 cmake -C "${TMPDIR}/gentoo_common_config.cmake" ${cmakeargs} "${S}" || die "Cmake failed"
139
140 popd > /dev/null
141}
142
143# Internal use only. Common configuration options for all types of builds.
144_common_configure_code() {
145 local tmp_libdir=$(get_libdir)
146 # here we set the compiler explicitly, set install directories prefixes, and
147 # make sure that the gentoo user compiler flags trump those set in the
148 # program
149 local modules_dir=/usr/share/cmake/Modules
150 local cxx_create_shared_library=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<TARGET_SONAME>/<TARGET_SONAME> ${CXXFLAGS}/" -e '/SET(CMAKE_CXX_CREATE_SHARED_LIBRARY/,/)/p' "${modules_dir}/CMakeCXXInformation.cmake")
151 local c_create_shared_library=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<TARGET_SONAME>/<TARGET_SONAME> ${CFLAGS}/" -e '/SET(CMAKE_C_CREATE_SHARED_LIBRARY/,/)/p' "${modules_dir}/CMakeCInformation.cmake")
152 local c_compile_object=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<FLAGS>/<FLAGS> ${CFLAGS}/" -e '/SET(CMAKE_C_COMPILE_OBJECT/,/)/p' "${modules_dir}/CMakeCInformation.cmake")
153 local cxx_compile_object=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<FLAGS>/<FLAGS> ${CXXFLAGS}/" -e '/SET(CMAKE_CXX_COMPILE_OBJECT/,/)/p' "${modules_dir}/CMakeCXXInformation.cmake")
154 local c_link_executable=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<FLAGS>/<FLAGS> ${CFLAGS}/" -e "s/<LINK_FLAGS>/<LINK_FLAGS> ${LDFLAGS}/" -e '/SET(CMAKE_C_LINK_EXECUTABLE/,/)/p' "${modules_dir}/CMakeCInformation.cmake")
155 local cxx_link_executable=$(sed -n -e 's/)/ CACHE STRING "")/' -e "s/<FLAGS>/<FLAGS> ${CXXFLAGS}/" -e "s/<LINK_FLAGS>/<LINK_FLAGS> ${LDFLAGS}/" -e '/SET(CMAKE_CXX_LINK_EXECUTABLE/,/)/p' "${modules_dir}/CMakeCXXInformation.cmake")
156 cat > "${TMPDIR}/gentoo_common_config.cmake" <<_EOF_
157SET(CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE STRING "package building C compiler")
158SET(CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE STRING "package building C++ compiler")
159${c_create_shared_library}
160${cxx_create_shared_library}
161${c_compile_object}
162${cxx_compile_object}
163${c_link_executable}
164${cxx_link_executable}
165SET(CMAKE_INSTALL_PREFIX ${PREFIX:-/usr} CACHE FILEPATH "install path prefix")
166SET(LIB_SUFFIX ${tmp_libdir/lib} CACHE FILEPATH "library path suffix")
167SET(LIB_INSTALL_DIR ${PREFIX:-/usr}/${tmp_libdir} CACHE FILEPATH "library install directory")
168
169_EOF_
170
171 [[ -n ${CMAKE_NO_COLOR} ]] && echo 'SET(CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make")' >> "${TMPDIR}/gentoo_common_config.cmake"
172
173 if has debug ${IUSE//+} && use debug ; then
174 echo 'SET(CMAKE_BUILD_TYPE Debug CACHE STRING "determines build settings")' >> "${TMPDIR}/gentoo_common_config.cmake"
175 else
176 echo 'SET(CMAKE_BUILD_TYPE Release CACHE STRING "determines build settings")' >> "${TMPDIR}/gentoo_common_config.cmake"
177 fi
178}
179
180# @FUNCTION: cmake-utils_src_make 371# @FUNCTION: cmake-utils_src_make
181# @DESCRIPTION: 372# @DESCRIPTION:
182# Function for building the package. Automatically detects the build type. 373# Function for building the package. Automatically detects the build type.
183# All arguments are passed to emake: 374# All arguments are passed to emake
184# "cmake-utils_src_make -j1" can be used to work around parallel make issues.
185cmake-utils_src_make() { 375cmake-utils_src_make() {
186 debug-print-function $FUNCNAME $* 376 debug-print-function ${FUNCNAME} "$@"
187 377
188 # At this point we can automatically check if it's an out-of-source or an 378 _check_build_dir
189 # in-source build 379 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
190 if [[ -d ${WORKDIR}/${PN}_build ]]; then 380 # first check if Makefile exist otherwise die
191 pushd "${WORKDIR}"/${PN}_build > /dev/null 381 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
192 fi
193 if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then 382 if [[ -n ${CMAKE_VERBOSE} ]]; then
194 emake VERBOSE=1 "$@" || die "Make failed!" 383 emake VERBOSE=1 "$@" || die "Make failed!"
195 else 384 else
196 emake "$@" || die "Make failed!" 385 emake "$@" || die "Make failed!"
197 fi 386 fi
198 if [[ -d ${WORKDIR}/${PN}_build ]]; then
199 popd > /dev/null 387 popd &> /dev/null
200 fi
201} 388}
202 389
203# @FUNCTION: cmake-utils_src_install 390# @FUNCTION: enable_cmake-utils_src_install
204# @DESCRIPTION: 391# @DESCRIPTION:
205# Function for installing the package. Automatically detects the build type. 392# Function for installing the package. Automatically detects the build type.
206cmake-utils_src_install() { 393enable_cmake-utils_src_install() {
207 debug-print-function $FUNCNAME $* 394 debug-print-function ${FUNCNAME} "$@"
208 395
209 # At this point we can automatically check if it's an out-of-source or an 396 _check_build_dir
210 # in-source build 397 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
211 if [[ -d ${WORKDIR}/${PN}_build ]]; then
212 pushd "${WORKDIR}"/${PN}_build > /dev/null
213 fi
214 emake install DESTDIR="${D}" || die "Make install failed" 398 emake install DESTDIR="${D}" || die "Make install failed"
215 if [[ -d ${WORKDIR}/${PN}_build ]]; then
216 popd > /dev/null 399 popd &> /dev/null
217 fi
218 400
219 # Manual document installation 401 # Manual document installation
220 [[ -n "${DOCS}" ]] && dodoc ${DOCS} 402 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; }
403 [[ -n "${HTML_DOCS}" ]] && { dohtml -r ${HTML_DOCS} || die "dohtml failed" ; }
221} 404}
222 405
223# @FUNCTION: cmake-utils_src_test 406# @FUNCTION: enable_cmake-utils_src_test
224# @DESCRIPTION: 407# @DESCRIPTION:
225# Function for testing the package. Automatically detects the build type. 408# Function for testing the package. Automatically detects the build type.
226cmake-utils_src_test() { 409enable_cmake-utils_src_test() {
227 debug-print-function $FUNCNAME $* 410 debug-print-function ${FUNCNAME} "$@"
228 411
229 # At this point we can automatically check if it's an out-of-source or an 412 _check_build_dir
230 # in-source build 413 pushd "${CMAKE_BUILD_DIR}" &> /dev/null
231 if [[ -d ${WORKDIR}/${PN}_build ]]; then
232 pushd "${WORKDIR}"/${PN}_build > /dev/null
233 fi
234 # Standard implementation of src_test 414 # Standard implementation of src_test
235 if emake -j1 check -n &> /dev/null; then 415 if emake -j1 check -n &> /dev/null; then
236 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}" 416 einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
237 if ! emake -j1 check; then 417 if ! emake -j1 check; then
238 die "Make check failed. See above for details." 418 die "Make check failed. See above for details."
243 die "Make test failed. See above for details." 423 die "Make test failed. See above for details."
244 fi 424 fi
245 else 425 else
246 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}" 426 einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
247 fi 427 fi
248 if [[ -d ${WORKDIR}/${PN}_build ]]; then
249 popd > /dev/null 428 popd &> /dev/null
250 fi
251} 429}
430
431## Wrappers for calls bellow this line
432# @FUNCTION: cmake-utils_src_configure
433# @DESCRIPTION:
434# Wrapper for detection if we want to run enable_ prefixed function with same name
435# unconditionaly or only when some useflag is enabled.
436cmake-utils_src_configure() {
437 _execute_optionaly "src_configure" "$@"
438}
439
440# @FUNCTION: cmake-utils_src_compile
441# @DESCRIPTION:
442# Wrapper for detection if we want to run enable_ prefixed function with same name
443# unconditionaly or only when some useflag is enabled.
444cmake-utils_src_compile() {
445 _execute_optionaly "src_compile" "$@"
446}
447
448# @FUNCTION: cmake-utils_src_install
449# @DESCRIPTION:
450# Wrapper for detection if we want to run enable_ prefixed function with same name
451# unconditionaly or only when some useflag is enabled.
452cmake-utils_src_install() {
453 _execute_optionaly "src_install" "$@"
454}
455
456# @FUNCTION: cmake-utils_src_test
457# @DESCRIPTION:
458# Wrapper for detection if we want to run enable_ prefixed function with same name
459# unconditionaly or only when some useflag is enabled.
460cmake-utils_src_test() {
461 _execute_optionaly "src_test" "$@"
462}
463
464
465_execute_optionaly() {
466 local phase="$1" ; shift
467 if [[ ${WANT_CMAKE} = always ]]; then
468 enable_cmake-utils_${phase} "$@"
469 else
470 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
471 fi
472}

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