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Revision 1.17 - (hide annotations) (download)
Mon Feb 13 00:32:31 2012 UTC (2 years, 5 months ago) by pesa
Branch: MAIN
Changes since 1.16: +13 -12 lines
eqmake4: make CONFIG manipulation more robust by using gsub in the awk script. Fixes bug #372719.

1 pesa 1.17 # Copyright 1999-2012 Gentoo Foundation
2 ayoy 1.1 # Distributed under the terms of the GNU General Public License v2
3 pesa 1.17 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-r2.eclass,v 1.16 2011/12/28 10:57:38 pesa Exp $
4 ayoy 1.1
5     # @ECLASS: qt4-r2.eclass
6     # @MAINTAINER:
7 pesa 1.13 # Qt herd <qt@gentoo.org>
8     # @BLURB: Eclass for Qt4-based packages, second edition.
9 ayoy 1.1 # @DESCRIPTION:
10     # This eclass contains various functions that may be useful when
11 pesa 1.13 # dealing with packages using Qt4 libraries. Requires EAPI=2 or later.
12 ayoy 1.1
13     case ${EAPI} in
14 pesa 1.15 2|3|4) : ;;
15     *) die "EAPI=${EAPI} is not supported by ${ECLASS} eclass." ;;
16 ayoy 1.1 esac
17    
18     inherit base eutils multilib toolchain-funcs
19    
20     export XDG_CONFIG_HOME="${T}"
21    
22     # @ECLASS-VARIABLE: LANGS
23 pesa 1.15 # @DEFAULT_UNSET
24 ayoy 1.1 # @DESCRIPTION:
25     # In case your Qt4 application provides various translations, use this variable
26     # to specify them in order to populate "linguas_*" IUSE automatically. Make sure
27 pesa 1.15 # that you set this variable before inheriting qt4-r2 eclass.
28     # Example:
29     # @CODE
30     # LANGS="en el de"
31     # @CODE
32 ayoy 1.1 for x in ${LANGS}; do
33     IUSE="${IUSE} linguas_${x}"
34     done
35    
36     # @ECLASS-VARIABLE: LANGSLONG
37 pesa 1.15 # @DEFAULT_UNSET
38 ayoy 1.1 # @DESCRIPTION:
39     # Same as above, but this variable is for LINGUAS that must be in long format.
40 pesa 1.15 # Remember to set this variable before inheriting qt4-r2 eclass.
41 ayoy 1.1 # Look at ${PORTDIR}/profiles/desc/linguas.desc for details.
42     for x in ${LANGSLONG}; do
43     IUSE="${IUSE} linguas_${x%_*}"
44     done
45    
46     # @FUNCTION: qt4-r2_src_unpack
47     # @DESCRIPTION:
48     # Default src_unpack function for packages that depend on qt4. If you have to
49     # override src_unpack in your ebuild (probably you don't need to), call
50     # qt4-r2_src_unpack in it.
51     qt4-r2_src_unpack() {
52     debug-print-function $FUNCNAME "$@"
53 pesa 1.13
54 ayoy 1.1 base_src_unpack "$@"
55 pesa 1.14
56     # Fallback to ${WORKDIR}/${MY_P} when ${WORKDIR}/${P} doesn't exist.
57     # This is a hack that was never meant to be used by ebuilds in tree.
58     if [[ ${S} == "${WORKDIR}/${P}" && ! -d ${S} && -d ${WORKDIR}/${MY_P} ]]; then
59     echo
60     eqawarn "*** DEPRECATION NOTICE ***"
61     eqawarn
62     eqawarn "\${S} fallback is deprecated and will be removed on 12/12/2011."
63     eqawarn "Please set the correct value for \${S} variable inside the ebuild."
64     echo
65     einfo "Falling back to '${WORKDIR}/${MY_P}'"
66     S="${WORKDIR}/${MY_P}"
67     fi
68 ayoy 1.1 }
69    
70     # @ECLASS-VARIABLE: PATCHES
71 pesa 1.15 # @DEFAULT_UNSET
72 ayoy 1.1 # @DESCRIPTION:
73 pesa 1.15 # In case you have patches to apply, specify them here. Make sure to
74     # specify the full path. This variable is used in src_prepare phase.
75     # Example:
76     # @CODE
77     # PATCHES=( "${FILESDIR}"/mypatch.patch
78     # "${FILESDIR}"/mypatch2.patch )
79     # @CODE
80 vapier 1.12
81 ayoy 1.1 # @FUNCTION: qt4-r2_src_prepare
82     # @DESCRIPTION:
83     # Default src_prepare function for packages that depend on qt4. If you have to
84     # override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it,
85     # otherwise autopatcher will not work!
86     qt4-r2_src_prepare() {
87     debug-print-function $FUNCNAME "$@"
88    
89     base_src_prepare "$@"
90     }
91    
92     # @FUNCTION: qt4-r2_src_configure
93     # @DESCRIPTION:
94     # Default src_configure function for packages that depend on qt4. If you have to
95     # override src_configure in your ebuild, call qt4-r2_src_configure in it.
96     qt4-r2_src_configure() {
97     debug-print-function $FUNCNAME "$@"
98    
99     local project_file="$(_find_project_file)"
100    
101     if [[ -n ${project_file} ]]; then
102     eqmake4 ${project_file}
103     else
104     base_src_configure "$@"
105     fi
106     }
107    
108     # @FUNCTION: qt4-r2_src_compile
109     # @DESCRIPTION:
110     # Default src_compile function for packages that depend on qt4. If you have to
111     # override src_compile in your ebuild (probably you don't need to), call
112     # qt4-r2_src_compile in it.
113     qt4-r2_src_compile() {
114     debug-print-function $FUNCNAME "$@"
115    
116     base_src_compile "$@"
117     }
118    
119     # @ECLASS-VARIABLE: DOCS
120 pesa 1.15 # @DEFAULT_UNSET
121 ayoy 1.1 # @DESCRIPTION:
122     # Use this variable if you want to install any documentation.
123 pesa 1.15 # Example:
124     # @CODE
125     # DOCS="README AUTHORS"
126     # @CODE
127 vapier 1.12
128 ayoy 1.1 # @ECLASS-VARIABLE: DOCSDIR
129     # @DESCRIPTION:
130 pesa 1.15 # Directory containing documentation, defaults to ${S}.
131 vapier 1.12
132 ayoy 1.1 # @FUNCTION: qt4-r2_src_install
133     # @DESCRIPTION:
134 pesa 1.15 # Default src_install function for qt4-based packages. Installs compiled code
135     # and misc documentation (via DOCS variable).
136 ayoy 1.1 qt4-r2_src_install() {
137     debug-print-function $FUNCNAME "$@"
138    
139     emake INSTALL_ROOT="${D}" DESTDIR="${D}" install || die "emake install failed"
140    
141     # install documentation
142 pesa 1.16 local doc dir="${DOCSDIR:-${S}}"
143 pesa 1.15 for doc in ${DOCS}; do
144 pesa 1.16 dodoc "${dir}/${doc}" || die "dodoc failed"
145 pesa 1.15 done
146 ayoy 1.1 }
147    
148     # Internal function, used by eqmake4 and qt4-r2_src_configure
149     # Look for project files:
150     # 0 *.pro files found - output null string
151     # 1 *.pro file found - output its name
152     # 2 or more *.pro files found - if ${PN}.pro or $(basename ${S}).pro
153     # are there, output any of them
154     # Outputs a project file argument used by eqmake4. Sets nullglob locally
155     # to avoid expanding *.pro as "*.pro" when there are no matching files.
156     _find_project_file() {
157     shopt -s nullglob
158     local pro_files=(*.pro)
159     shopt -u nullglob
160     local dir_name="$(basename ${S})"
161    
162     case ${#pro_files[@]} in
163     1)
164     echo "${pro_files[0]}"
165     ;;
166     *)
167     for pro_file in "${pro_files[@]}"; do
168 pesa 1.13 if [[ ${pro_file} == "${dir_name}" || ${pro_file} == "${PN}.pro" ]]; then
169 ayoy 1.1 echo "${pro_file}"
170     break
171     fi
172     done
173     ;;
174     esac
175     }
176    
177     # @FUNCTION: eqmake4
178 pesa 1.15 # @USAGE: [project_file] [parameters to qmake]
179 ayoy 1.1 # @DESCRIPTION:
180 pesa 1.15 # Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
181     # look for it in the current directory (${S}, non-recursively). If more
182     # than one project file are found, then ${PN}.pro is processed, provided
183     # that it exists. Otherwise eqmake4 fails.
184     #
185     # All other arguments are appended unmodified to qmake command line. For
186 ayoy 1.1 # recursive build systems, i.e. those based on the subdirs template, you
187     # should run eqmake4 on the top-level project file only, unless you have
188     # strong reasons to do things differently. During the building, qmake
189     # will be automatically re-invoked with the right arguments on every
190 pesa 1.15 # directory specified inside the top-level project file.
191 ayoy 1.1 eqmake4() {
192     ebegin "Running qmake"
193    
194 abcd 1.6 local qmake_args=("$@")
195 ayoy 1.1
196     # check if project file was passed as a first argument
197     # if not, then search for it
198     local regexp='.*\.pro'
199 pesa 1.13 if ! [[ ${1} =~ ${regexp} ]]; then
200 ayoy 1.1 local project_file="$(_find_project_file)"
201 pesa 1.13 if [[ -z ${project_file} ]]; then
202 ayoy 1.1 echo
203     eerror "No project file found in ${S}!"
204     eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/"
205     echo
206     die "eqmake4 failed"
207     fi
208 abcd 1.6 qmake_args+=("${project_file}")
209 ayoy 1.1 fi
210    
211 pesa 1.13 # make sure CONFIG variable is correctly set
212     # for both release and debug builds
213 ayoy 1.1 local CONFIG_ADD="release"
214     local CONFIG_REMOVE="debug"
215     if has debug ${IUSE} && use debug; then
216     CONFIG_ADD="debug"
217     CONFIG_REMOVE="release"
218     fi
219     local awkscript='BEGIN {
220     printf "### eqmake4 was here ###\n" > file;
221 pesa 1.17 printf "CONFIG -= debug_and_release %s\n", remove >> file;
222     printf "CONFIG += %s\n\n", add >> file;
223 ayoy 1.1 fixed=0;
224     }
225     /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ {
226 pesa 1.17 if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) {
227     fixed=1;
228 ayoy 1.1 }
229     }
230     /^[[:blank:]]*CONFIG[[:blank:]]*-=/ {
231 pesa 1.17 if (gsub("\\<" add "\\>", "") > 0) {
232     fixed=1;
233 ayoy 1.1 }
234     }
235     {
236     print >> file;
237     }
238     END {
239     print fixed;
240     }'
241     local file=
242     while read file; do
243     grep -q '^### eqmake4 was here ###$' "${file}" && continue
244     local retval=$({
245 pesa 1.17 rm -f "${file}" || echo FAIL
246     awk -v file="${file}" \
247     -v add=${CONFIG_ADD} \
248     -v remove=${CONFIG_REMOVE} \
249     -- "${awkscript}" || echo FAIL
250 ayoy 1.1 } < "${file}")
251     if [[ ${retval} == 1 ]]; then
252     einfo " - fixed CONFIG in ${file}"
253     elif [[ ${retval} != 0 ]]; then
254     eerror "An error occurred while processing ${file}"
255     die "eqmake4 failed to process '${file}'"
256     fi
257     done < <(find . -type f -name "*.pr[io]" -printf '%P\n' 2>/dev/null)
258    
259 abcd 1.2 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
260    
261 hwoarang 1.7 "${EPREFIX}"/usr/bin/qmake \
262 tampakrap 1.9 -makefile \
263 abcd 1.2 QTDIR="${EPREFIX}"/usr/$(get_libdir) \
264     QMAKE="${EPREFIX}"/usr/bin/qmake \
265 hwoarang 1.8 QMAKE_CC="$(tc-getCC)" \
266     QMAKE_CXX="$(tc-getCXX)" \
267     QMAKE_LINK="$(tc-getCXX)" \
268 ayoy 1.1 QMAKE_CFLAGS_RELEASE="${CFLAGS}" \
269     QMAKE_CFLAGS_DEBUG="${CFLAGS}" \
270     QMAKE_CXXFLAGS_RELEASE="${CXXFLAGS}" \
271     QMAKE_CXXFLAGS_DEBUG="${CXXFLAGS}" \
272     QMAKE_LFLAGS_RELEASE="${LDFLAGS}" \
273     QMAKE_LFLAGS_DEBUG="${LDFLAGS}" \
274 hwoarang 1.5 QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \
275     QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
276     QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \
277 ayoy 1.1 QMAKE_STRIP= \
278 abcd 1.6 "${qmake_args[@]}"
279 ayoy 1.1
280     # was qmake successful?
281     if ! eend $? ; then
282     echo
283     eerror "Running qmake has failed! (see above for details)"
284     eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/"
285     echo
286     die "eqmake4 failed"
287     fi
288    
289     return 0
290     }
291    
292     EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install

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