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Revision 1.1 - (hide annotations) (download)
Mon Dec 2 09:42:38 2013 UTC (4 years, 2 months ago) by pinkbyte
Branch: MAIN
Add qmake-utils eclass from Qt overlay

1 pinkbyte 1.1 # Copyright 1999-2013 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3     # $Header: $
4    
5     # @ECLASS: qmake-utils.eclass
6     # @MAINTAINER:
7     # Qt herd <qt@gentoo.org>
8     # @AUTHOR:
9     # Davide Pesavento <pesa@gentoo.org>
10     # @BLURB: Common functions for qmake-based packages.
11     # @DESCRIPTION:
12     # Utility eclass providing wrapper functions for Qt4 and Qt5 qmake.
13    
14     if [[ ${___ECLASS_ONCE_QMAKE_UTILS} != "recur -_+^+_- spank" ]]; then
15     ___ECLASS_ONCE_QMAKE_UTILS="recur -_+^+_- spank"
16    
17     inherit eutils multilib toolchain-funcs
18    
19     # @FUNCTION: qmake-utils_find_pro_file
20     # @RETURN: zero or one qmake .pro file names
21     # @INTERNAL
22     # @DESCRIPTION:
23     # Outputs a project file name that can be passed to eqmake.
24     # 0 *.pro files found --> outputs null string;
25     # 1 *.pro file found --> outputs its name;
26     # 2 or more *.pro files found --> if "${PN}.pro" or
27     # "$(basename ${S}).pro" are there, outputs one of them.
28     qmake-utils_find_pro_file() {
29     local dir_name=$(basename "${S}")
30    
31     # set nullglob to avoid expanding *.pro to the literal
32     # string "*.pro" when there are no matching files
33     eshopts_push -s nullglob
34     local pro_files=(*.pro)
35     eshopts_pop
36    
37     case ${#pro_files[@]} in
38     0)
39     : ;;
40     1)
41     echo "${pro_files}"
42     ;;
43     *)
44     for pro_file in "${pro_files[@]}"; do
45     if [[ ${pro_file%.pro} == ${dir_name} || ${pro_file%.pro} == ${PN} ]]; then
46     echo "${pro_file}"
47     break
48     fi
49     done
50     ;;
51     esac
52     }
53    
54     # @VARIABLE: EQMAKE4_EXCLUDE
55     # @DEFAULT_UNSET
56     # @DESCRIPTION:
57     # List of files to be excluded from eqmake4 CONFIG processing.
58     # Paths are relative to the current working directory (usually ${S}).
59     #
60     # Example: EQMAKE4_EXCLUDE="ignore/me.pro foo/*"
61    
62     # @FUNCTION: eqmake4
63     # @USAGE: [project_file] [parameters to qmake]
64     # @DESCRIPTION:
65     # Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
66     # look for it in the current directory (${S}, non-recursively). If more
67     # than one project file are found, then ${PN}.pro is processed, provided
68     # that it exists. Otherwise eqmake4 fails.
69     #
70     # All other arguments are appended unmodified to qmake command line.
71     #
72     # For recursive build systems, i.e. those based on the subdirs template,
73     # you should run eqmake4 on the top-level project file only, unless you
74     # have a valid reason to do otherwise. During the building, qmake will
75     # be automatically re-invoked with the right arguments on every directory
76     # specified inside the top-level project file.
77     eqmake4() {
78     debug-print-function ${FUNCNAME} "$@"
79    
80     has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX=
81    
82     ebegin "Running qmake"
83    
84     local qmake_args=("$@")
85    
86     # check if project file was passed as a first argument
87     # if not, then search for it
88     local regexp='.*\.pro'
89     if ! [[ ${1} =~ ${regexp} ]]; then
90     local project_file=$(qmake-utils_find_pro_file)
91     if [[ -z ${project_file} ]]; then
92     echo
93     eerror "No project files found in '${PWD}'!"
94     eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
95     echo
96     die "eqmake4 failed"
97     fi
98     qmake_args+=("${project_file}")
99     fi
100    
101     # make sure CONFIG variable is correctly set
102     # for both release and debug builds
103     local config_add="release"
104     local config_remove="debug"
105     if has debug ${IUSE} && use debug; then
106     config_add="debug"
107     config_remove="release"
108     fi
109    
110     local awkscript='BEGIN {
111     printf "### eqmake4 was here ###\n" > file;
112     printf "CONFIG -= debug_and_release %s\n", remove >> file;
113     printf "CONFIG += %s\n\n", add >> file;
114     fixed=0;
115     }
116     /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ {
117     if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) {
118     fixed=1;
119     }
120     }
121     /^[[:blank:]]*CONFIG[[:blank:]]*-=/ {
122     if (gsub("\\<" add "\\>", "") > 0) {
123     fixed=1;
124     }
125     }
126     {
127     print >> file;
128     }
129     END {
130     print fixed;
131     }'
132    
133     [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_push -o noglob
134    
135     local file
136     while read file; do
137     local excl
138     for excl in ${EQMAKE4_EXCLUDE}; do
139     [[ ${file} == ${excl} ]] && continue 2
140     done
141     grep -q '^### eqmake4 was here ###$' "${file}" && continue
142    
143     local retval=$({
144     rm -f "${file}" || echo FAIL
145     awk -v file="${file}" \
146     -v add=${config_add} \
147     -v remove=${config_remove} \
148     -- "${awkscript}" || echo FAIL
149     } < "${file}")
150    
151     if [[ ${retval} == 1 ]]; then
152     einfo " - fixed CONFIG in ${file}"
153     elif [[ ${retval} != 0 ]]; then
154     eerror " - error while processing ${file}"
155     die "eqmake4 failed to process ${file}"
156     fi
157     done < <(find . -type f -name '*.pr[io]' -printf '%P\n' 2>/dev/null)
158    
159     [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_pop
160    
161     "${EPREFIX}"/usr/bin/qmake \
162     -makefile \
163     QTDIR="${EPREFIX}"/usr/$(get_libdir) \
164     QMAKE="${EPREFIX}"/usr/bin/qmake \
165     QMAKE_AR="$(tc-getAR) cqs" \
166     QMAKE_CC="$(tc-getCC)" \
167     QMAKE_CXX="$(tc-getCXX)" \
168     QMAKE_LINK="$(tc-getCXX)" \
169     QMAKE_LINK_C="$(tc-getCC)" \
170     QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \
171     QMAKE_RANLIB= \
172     QMAKE_STRIP= \
173     QMAKE_CFLAGS="${CFLAGS}" \
174     QMAKE_CFLAGS_RELEASE= \
175     QMAKE_CFLAGS_DEBUG= \
176     QMAKE_CXXFLAGS="${CXXFLAGS}" \
177     QMAKE_CXXFLAGS_RELEASE= \
178     QMAKE_CXXFLAGS_DEBUG= \
179     QMAKE_LFLAGS="${LDFLAGS}" \
180     QMAKE_LFLAGS_RELEASE= \
181     QMAKE_LFLAGS_DEBUG= \
182     QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \
183     QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
184     QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \
185     "${qmake_args[@]}"
186    
187     # was qmake successful?
188     if ! eend $? ; then
189     echo
190     eerror "Running qmake has failed! (see above for details)"
191     eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
192     echo
193     die "eqmake4 failed"
194     fi
195     }
196    
197     # @FUNCTION: eqmake5
198     # @USAGE: [arguments for qmake]
199     # @DESCRIPTION:
200     # Wrapper for Qt5's qmake. All arguments are passed to qmake.
201     #
202     # For recursive build systems, i.e. those based on the subdirs template,
203     # you should run eqmake5 on the top-level project file only, unless you
204     # have a valid reason to do otherwise. During the building, qmake will
205     # be automatically re-invoked with the right arguments on every directory
206     # specified inside the top-level project file.
207     eqmake5() {
208     debug-print-function ${FUNCNAME} "$@"
209    
210     has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX=
211    
212     ebegin "Running qmake"
213    
214     "${EPREFIX}"/usr/$(get_libdir)/qt5/bin/qmake \
215     -makefile \
216     QMAKE_AR="$(tc-getAR) cqs" \
217     QMAKE_CC="$(tc-getCC)" \
218     QMAKE_CXX="$(tc-getCXX)" \
219     QMAKE_LINK="$(tc-getCXX)" \
220     QMAKE_LINK_C="$(tc-getCC)" \
221     QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \
222     QMAKE_RANLIB= \
223     QMAKE_STRIP= \
224     QMAKE_CFLAGS="${CFLAGS}" \
225     QMAKE_CFLAGS_RELEASE= \
226     QMAKE_CFLAGS_DEBUG= \
227     QMAKE_CXXFLAGS="${CXXFLAGS}" \
228     QMAKE_CXXFLAGS_RELEASE= \
229     QMAKE_CXXFLAGS_DEBUG= \
230     QMAKE_LFLAGS="${LDFLAGS}" \
231     QMAKE_LFLAGS_RELEASE= \
232     QMAKE_LFLAGS_DEBUG= \
233     "$@"
234    
235     # was qmake successful?
236     if ! eend $? ; then
237     echo
238     eerror "Running qmake has failed! (see above for details)"
239     eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
240     echo
241     die "eqmake5 failed"
242     fi
243     }
244    
245     fi

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