/[gentoo-x86]/eclass/qt4-build.eclass
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Revision 1.1 Revision 1.33
1# Copyright 2005 Gentoo Foundation 1# Copyright 2007-2009 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/qt4-build.eclass,v 1.1 2007/12/21 16:11:18 caleb Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.33 2009/05/12 14:21:22 hwoarang Exp $
4 4
5# @ECLASS: qt4-build.eclass 5# @ECLASS: qt4-build.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ben de Groot <yngwin@gentoo.org>,
8# Markos Chandras <hwoarang@gentoo.org>,
7# Caleb Tennis <caleb@gentoo.org> 9# Caleb Tennis <caleb@gentoo.org>
8# @BLURB: 10# @BLURB: Eclass for Qt4 split ebuilds.
9# Eclass for Qt4
10# @DESCRIPTION: 11# @DESCRIPTION:
11# This eclass contains various functions that are used when building Qt4 12# This eclass contains various functions that are used when building Qt4
12 13
13inherit eutils multilib toolchain-funcs flag-o-matic 14inherit eutils multilib toolchain-funcs flag-o-matic versionator
14 15
15IUSE="${IUSE} debug" 16IUSE="${IUSE} custom-cxxflags debug pch"
17
18case "${PV}" in
19 4.?.?_rc*)
20 SRCTYPE="${SRCTYPE:-opensource-src}"
21 MY_PV="${PV/_rc/-rc}"
22 ;;
23 *)
24 SRCTYPE="${SRCTYPE:-opensource-src}"
25 MY_PV="${PV}"
26 ;;
27esac
28MY_P=qt-x11-${SRCTYPE}-${MY_PV}
29S=${WORKDIR}/${MY_P}
30
31HOMEPAGE="http://www.qtsoftware.com/"
32SRC_URI="http://download.qtsoftware.com/qt/source/${MY_P}.tar.bz2"
33
34case "${PV}" in
35 4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
36 *) ;;
37esac
38
39if version_is_at_least 4.5 ${PV} ; then
40 LICENSE="|| ( LGPL-2.1 GPL-3 )"
41fi
16 42
17qt4-build_pkg_setup() { 43qt4-build_pkg_setup() {
44 # EAPI=2 ebuilds set use-deps, others need this:
45 if [[ $EAPI != 2 ]]; then
46 # Make sure debug setting corresponds with qt-core (bug 258512)
47 if [[ $PN != "qt-core" ]]; then
48 use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
49 ~x11-libs/qt-core-${PV} debug"
50 fi
51
52 # Check USE requirements
53 qt4-build_check_use
54 fi
18 # Set up installation directories 55 # Set up installation directories
19
20 QTBASEDIR=/usr/$(get_libdir)/qt4 56 QTBASEDIR=/usr/$(get_libdir)/qt4
21 QTPREFIXDIR=/usr 57 QTPREFIXDIR=/usr
22 QTBINDIR=/usr/bin 58 QTBINDIR=/usr/bin
23 QTLIBDIR=/usr/$(get_libdir)/qt4 59 QTLIBDIR=/usr/$(get_libdir)/qt4
24 QTPCDIR=/usr/$(get_libdir)/pkgconfig 60 QTPCDIR=/usr/$(get_libdir)/pkgconfig
25 QTDATADIR=/usr/share/qt4 61 QTDATADIR=/usr/share/qt4
26 QTDOCDIR=/usr/share/doc/${PF} 62 QTDOCDIR=/usr/share/doc/qt-${PV}
27 QTHEADERDIR=/usr/include/qt4 63 QTHEADERDIR=/usr/include/qt4
28 QTPLUGINDIR=${QTLIBDIR}/plugins 64 QTPLUGINDIR=${QTLIBDIR}/plugins
29 QTSYSCONFDIR=/etc/qt4 65 QTSYSCONFDIR=/etc/qt4
30 QTTRANSDIR=${QTDATADIR}/translations 66 QTTRANSDIR=${QTDATADIR}/translations
31 QTEXAMPLESDIR=${QTDATADIR}/examples 67 QTEXAMPLESDIR=${QTDATADIR}/examples
32 QTDEMOSDIR=${QTDATADIR}/demos 68 QTDEMOSDIR=${QTDATADIR}/demos
33 69
34 PLATFORM=$(qt_mkspecs_dir) 70 PLATFORM=$(qt_mkspecs_dir)
35 71
36 PATH="${S}/bin:${PATH}" 72 PATH="${S}/bin:${PATH}"
37 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}" 73 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
74
75 if ! version_is_at_least 4.1 $(gcc-version) ; then
76 ewarn "Using a GCC version lower than 4.1 is not supported!"
77 echo
78 ebeep 3
79 fi
80
81 if use custom-cxxflags; then
82 echo
83 ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the"
84 ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we"
85 ewarn "recommend to unset this useflag. But you are free to experiment with it."
86 ewarn "Just do not start crying if it breaks your system, or eats your kitten"
87 ewarn "for breakfast. ;-) "
88 echo
89 fi
90
38} 91}
39 92
40qt4-build_src_unpack() { 93qt4-build_src_unpack() {
41 unpack ${A} 94 local target targets licenses
95 if version_is_at_least 4.5 ${PV} ; then
96 licenses="LICENSE.GPL3 LICENSE.LGPL"
97 else
98 licenses="LICENSE.GPL2 LICENSE.GPL3"
99 fi
100 for target in configure ${licenses} projects.pro \
101 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
102 ${QT4_EXTRACT_DIRECTORIES}; do
103 targets="${targets} ${MY_P}/${target}"
104 done
105
106 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
107 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
108
109 case "${PV}" in
110 4.4.?)
111 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
112 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
113 ;;
114 esac
115
116 # Be backwards compatible for now
117 if [[ $EAPI != 2 ]]; then
118 qt4-build_src_prepare
119 fi
120}
121
122qt4-build_src_prepare() {
42 cd "${S}" 123 cd "${S}"
43 124
44 # Don't let the user go too overboard with flags. If you really want to, uncomment 125 if [[ ${PN} != qt-core ]]; then
45 # out the line below and give 'er a whirl. 126 skip_qmake_build_patch
127 skip_project_generation_patch
128 symlink_binaries_to_buildtree
129 fi
130
131 if ! use custom-cxxflags;then
132 # Don't let the user go too overboard with flags.
46 strip-flags 133 strip-flags
47 replace-flags -O3 -O2 134 replace-flags -O3 -O2
135 fi
48 136
49 if [[ $( gcc-fullversion ) == "3.4.6" && gcc-specs-ssp ]] ; then 137 # Bug 178652
138 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
139 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
140 append-flags -fno-gcse
141 fi
142
143 # Unsupported old gcc versions - hardened needs this :(
144 if [[ $(gcc-major-version) -lt "4" ]] ; then
50 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS" 145 ewarn "Appending -fno-stack-protector to CXXFLAGS"
51 append-flags -fno-stack-protector 146 append-cxxflags -fno-stack-protector
147 # Bug 253127
148 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
149 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
52 fi 150 fi
151
152 # Bug 172219
153 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
154 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
155 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
156 -e "s:X11R6/::" \
157 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
158
159 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
160 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
161 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
162 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
163
164}
165
166qt4-build_src_configure() {
167
168 myconf="$(standard_configure_options) ${myconf}"
169
170 echo ./configure ${myconf}
171 ./configure ${myconf} || die "./configure failed"
172}
173
174qt4-build_src_compile() {
175 # Be backwards compatible for now
176 if [[ $EAPI != 2 ]]; then
177 qt4-build_src_configure
178 fi
179
180 build_directories "${QT4_TARGET_DIRECTORIES}"
181}
182
183qt4-build_src_install() {
184 install_directories "${QT4_TARGET_DIRECTORIES}"
185 install_qconfigs
186 fix_library_files
53} 187}
54 188
55standard_configure_options() { 189standard_configure_options() {
56 local myconf="" 190 local myconf=""
57 191
58 [ $(get_libdir) != "lib" ] && myconf="${myconf} -L/usr/$(get_libdir)" 192 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
59 193
60 # Disable visibility explicitly if gcc version isn't 4 194 # Disable visibility explicitly if gcc version isn't 4
61 if [[ "$(gcc-major-version)" != "4" ]]; then 195 if [[ "$(gcc-major-version)" -lt "4" ]]; then
62 myconf="${myconf} -no-reduce-exports" 196 myconf="${myconf} -no-reduce-exports"
63 fi 197 fi
64 198
65 use debug && myconf="${myconf} -debug -no-separate-debug-info" || myconf="${myconf} -release -no-separate-debug-info" 199 # precompiled headers doesn't work on hardened, where the flag is masked.
200 if use pch; then
201 myconf="${myconf} -pch"
202 else
203 myconf="${myconf} -no-pch"
204 fi
66 205
206 if use debug; then
207 myconf="${myconf} -debug -no-separate-debug-info"
208 else
209 myconf="${myconf} -release -no-separate-debug-info"
210 fi
211
212 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
213 # $(tc-arch). Therefore we convert it to supported values.
214 case "$(tc-arch)" in
215 amd64) myconf="${myconf} -arch x86_64" ;;
216 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
217 x86|x86-*) myconf="${myconf} -arch i386" ;;
218 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch $(tc-arch)" ;;
219 hppa|sh) myconf="${myconf} -arch generic" ;;
220 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
221 esac
222
223 # Bug 261412 Qt configure detects archs by uname
224 case "$(tc-arch)" in
225 ppc) myconf="${myconf} -platform linux-g++-32";;
226 esac
227
67 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath\ 228 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
68 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} -datadir ${QTDATADIR} \ 229 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
69 -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} -plugindir ${QTPLUGINDIR} \ 230 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
70 -sysconfdir ${QTSYSCONFDIR} -translationdir ${QTTRANSDIR} \ 231 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
71 -examplesdir ${QTEXAMPLESDIR} -demosdir ${QTDEMOSDIR}" 232 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
72 233 -demosdir ${QTDEMOSDIR} -silent -fast
234 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
73 myconf="${myconf} -fast -reduce-relocations -nomake examples -nomake demos" 235 -reduce-relocations -nomake examples -nomake demos"
236
237 # Make eclass 4.5.{1,2} ready
238 case "${MY_PV}" in
239 4.5.1 | 4.5.2)
240 myconf="${myconf} -opensource"
241 ;;
242 esac
74 243
75 echo "${myconf}" 244 echo "${myconf}"
76} 245}
77 246
78build_directories() { 247build_directories() {
79 local dirs="$@" 248 local dirs="$@"
80 for x in ${dirs}; do 249 for x in ${dirs}; do
81 cd "${S}"/${x} 250 cd "${S}"/${x}
82 qmake "LIBS+=-L${QTLIBDIR}" && emake || die 251 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
252 emake || die "emake failed"
83 done 253 done
84} 254}
85 255
86install_directories() { 256install_directories() {
87 local dirs="$@" 257 local dirs="$@"
88 for x in ${dirs}; do 258 for x in ${dirs}; do
89 cd "${S}"/${x} 259 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
90 emake INSTALL_ROOT="${D}" install || die 260 emake INSTALL_ROOT="${D}" install || die "emake install failed"
261 popd >/dev/null || die "Can't popd from ${S}/${x}"
262 done
263}
264
265# @ECLASS-VARIABLE: QCONFIG_ADD
266# @DESCRIPTION:
267# List options that need to be added to QT_CONFIG in qconfig.pri
268QCONFIG_ADD="${QCONFIG_ADD:-}"
269
270# @ECLASS-VARIABLE: QCONFIG_REMOVE
271# @DESCRIPTION:
272# List options that need to be removed from QT_CONFIG in qconfig.pri
273QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
274
275# @ECLASS-VARIABLE: QCONFIG_DEFINE
276# @DESCRIPTION:
277# List variables that should be defined at the top of QtCore/qconfig.h
278QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
279
280install_qconfigs() {
281 local x
282 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
283 for x in QCONFIG_ADD QCONFIG_REMOVE; do
284 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
91 done 285 done
92} 286 insinto ${QTDATADIR}/mkspecs/gentoo
287 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
288 fi
93 289
94qconfig_add_option() { 290 if [[ -n ${QCONFIG_DEFINE} ]]; then
95 local option=$1 291 for x in ${QCONFIG_DEFINE}; do
96 qconfig_remove_option $1 292 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
97 sed -i -e "s:QT_CONFIG +=:QT_CONFIG += ${option}:g" /usr/share/qt4/mkspecs/qconfig.pri 293 done
294 insinto ${QTHEADERDIR}/Gentoo
295 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
296 fi
98} 297}
99 298
100qconfig_remove_option() { 299generate_qconfigs() {
101 local option=$1 300 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
102 sed -i -e "s: ${option}::g" /usr/share/qt4/mkspecs/qconfig.pri 301 local x qconfig_add qconfig_remove qconfig_new
302 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
303 [[ -f ${x} ]] || continue
304 qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
305 qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
306 done
307
308 # these error checks do not use die because dying in pkg_post{inst,rm}
309 # just makes things worse.
310 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
311 # start with the qconfig.pri that qt-core installed
312 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
313 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
314 eerror "cp qconfig failed."
315 return 1
316 fi
317
318 # generate list of QT_CONFIG entries from the existing list
319 # including qconfig_add and excluding qconfig_remove
320 for x in $(sed -n 's/^QT_CONFIG +=//p' \
321 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
322 hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
323 done
324
325 # replace the existing QT_CONFIG list with qconfig_new
326 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
327 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
328 eerror "Sed for QT_CONFIG failed"
329 return 1
330 fi
331
332 # create Gentoo/qconfig.h
333 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
334 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
335 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
336 return 1
337 fi
338 fi
339 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
340 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
341 [[ -f ${x} ]] || continue
342 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
343 done
344 else
345 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
346 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
347 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
348 "${ROOT}${QTDATADIR}" \
349 "${ROOT}${QTHEADERDIR}"/Gentoo \
350 "${ROOT}${QTHEADERDIR}" 2>/dev/null
351 fi
352 fi
353}
354
355qt4-build_pkg_postrm() {
356 generate_qconfigs
357}
358
359qt4-build_pkg_postinst() {
360 generate_qconfigs
361 echo
362 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
363 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
364 ewarn "should recompile the packages providing these plugins. Also, make sure you"
365 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
366 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
367 ewarn
368 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
369 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
370 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
371 ewarn "configuration."
372 ewarn
373 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
374 echo
103} 375}
104 376
105skip_qmake_build_patch() { 377skip_qmake_build_patch() {
106 # Don't need to build qmake, as it's already installed from qmake-core 378 # Don't need to build qmake, as it's already installed from qt-core
107 sed -i -e "s:if true:if false:g" "${S}"/configure 379 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
108} 380}
109 381
110skip_project_generation_patch() { 382skip_project_generation_patch() {
111 # Exit the script early by throwing in an exit before all of the .pro files are scanned 383 # Exit the script early by throwing in an exit before all of the .pro files are scanned
112 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure 384 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
385 -i "${S}"/configure || die "Sed failed"
113} 386}
114 387
115install_binaries_to_buildtree() 388symlink_binaries_to_buildtree() {
116{ 389 for bin in qmake moc uic rcc; do
117 cp ${QTBINDIR}/qmake ${S}/bin 390 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
118 cp ${QTBINDIR}/moc ${S}/bin 391 done
119 cp ${QTBINDIR}/uic ${S}/bin
120 cp ${QTBINDIR}/rcc ${S}/bin
121} 392}
122 393
123fix_library_files() { 394fix_library_files() {
124 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" "${D}"/${QTLIBDIR}/*.la 395 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
125 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" "${D}"/${QTLIBDIR}/*.prl 396 if [[ -e ${libfile} ]]; then
126 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" "${D}"/${QTLIBDIR}/pkgconfig/*.pc 397 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
398 fi
399 done
127 400
128 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix: 401 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
129 sed -i -e "s:${S}/bin:${QTBINDIR}:g" "${D}"/${QTLIBDIR}/pkgconfig/*.pc 402 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
403 if [[ -e ${libfile} ]]; then
404 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
130 405
131 # Move .pc files into the pkgconfig directory 406 # Move .pc files into the pkgconfig directory
407
132 dodir ${QTPCDIR} 408 dodir ${QTPCDIR}
133 mv "${D}"/${QTLIBDIR}/pkgconfig/*.pc "${D}"/${QTPCDIR} 409 mv ${libfile} "${D}"/${QTPCDIR}/ \
410 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
411 fi
412 done
413
414 # Don't install an empty directory
415 rmdir "${D}"/${QTLIBDIR}/pkgconfig
134} 416}
135 417
136qt_use() { 418qt_use() {
137 local flag="$1" 419 local flag="${1}"
138 local feature="$1" 420 local feature="${1}"
139 local enableval= 421 local enableval=
140 422
141 [[ -n $2 ]] && feature=$2 423 [[ -n ${2} ]] && feature=${2}
142 [[ -n $3 ]] && enableval="-$3" 424 [[ -n ${3} ]] && enableval="-${3}"
143 425
144 useq $flag && echo "${enableval}-${feature}" || echo "-no-${feature}" 426 if use ${flag}; then
145 return 0 427 echo "${enableval}-${feature}"
428 else
429 echo "-no-${feature}"
430 fi
431}
432
433# @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
434# @DESCRIPTION:
435# The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
436# (eutils.eclass), line per line.
437#
438# Example:
439# @CODE
440# pkg_setup() {
441# use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
442# ~x11-libs/qt-gui-${PV} qt3support"
443# qt4-build_check_use
444# }
445# @CODE
446
447# Run built_with_use on each flag and print appropriate error messages if any
448# flags are missing
449_qt_built_with_use() {
450 local missing opt pkg flag flags
451
452 if [[ ${1} = "--missing" ]]; then
453 missing="${1} ${2}" && shift 2
454 fi
455 if [[ ${1:0:1} = "-" ]]; then
456 opt=${1} && shift
457 fi
458
459 pkg=${1} && shift
460
461 for flag in "${@}"; do
462 flags="${flags} ${flag}"
463 if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
464 flags="${flags}*"
465 else
466 [[ ${opt} = "-o" ]] && return 0
467 fi
468 done
469 if [[ "${flags# }" = "${@}" ]]; then
470 return 0
471 fi
472 if [[ ${opt} = "-o" ]]; then
473 eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
474 else
475 eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
476 fi
477 return 1
478}
479
480# @FUNCTION: qt4-build_check_use
481# @DESCRIPTION:
482# Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
483# USE flags listed.
484#
485# If any of the required USE flags are missing, an eerror will be printed for
486# each package with missing USE flags.
487qt4-build_check_use() {
488 local line missing
489 while read line; do
490 [[ -z ${line} ]] && continue
491 if ! _qt_built_with_use ${line}; then
492 missing=true
493 fi
494 done <<< "${QT4_BUILT_WITH_USE_CHECK}"
495 if [[ -n ${missing} ]]; then
496 echo
497 eerror "Flags marked with an * are missing."
498 die "Missing USE flags found"
499 fi
146} 500}
147 501
148qt_mkspecs_dir() { 502qt_mkspecs_dir() {
149 # Allows us to define which mkspecs dir we want to use. 503 # Allows us to define which mkspecs dir we want to use.
150 local spec 504 local spec
151 505
152 case ${CHOST} in 506 case ${CHOST} in
153 *-freebsd*|*-dragonfly*) 507 *-freebsd*|*-dragonfly*)
154 spec="freebsd" ;; 508 spec="freebsd" ;;
155 *-openbsd*) 509 *-openbsd*)
156 spec="openbsd" ;; 510 spec="openbsd" ;;
157 *-netbsd*) 511 *-netbsd*)
158 spec="netbsd" ;; 512 spec="netbsd" ;;
159 *-darwin*) 513 *-darwin*)
160 spec="darwin" ;; 514 spec="darwin" ;;
161 *-linux-*|*-linux) 515 *-linux-*|*-linux)
162 spec="linux" ;; 516 spec="linux" ;;
163 *) 517 *)
164 die "Unknown CHOST, no platform choosed." 518 die "Unknown CHOST, no platform choosen."
165 esac 519 esac
166 520
167 CXX=$(tc-getCXX) 521 CXX=$(tc-getCXX)
168 if [[ ${CXX/g++/} != ${CXX} ]]; then 522 if [[ ${CXX/g++/} != ${CXX} ]]; then
169 spec="${spec}-g++" 523 spec="${spec}-g++"
170 elif [[ ${CXX/icpc/} != ${CXX} ]]; then 524 elif [[ ${CXX/icpc/} != ${CXX} ]]; then
171 spec="${spec}-icc" 525 spec="${spec}-icc"
172 else 526 else
173 die "Unknown compiler ${CXX}." 527 die "Unknown compiler ${CXX}."
174 fi 528 fi
175 529
176 echo "${spec}" 530 echo "${spec}"
177} 531}
178 532
179EXPORT_FUNCTIONS pkg_setup src-unpack 533case ${EAPI:-0} in
534 0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
535 2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
536esac

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