/[gentoo-alt]/trunk/prefix/eclass/mozcoreconf.eclass
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Contents of /trunk/prefix/eclass/mozcoreconf.eclass

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Revision 982 - (show annotations) (download)
Thu Feb 2 04:20:17 2006 UTC (13 years, 2 months ago) by kito
File size: 7530 byte(s)
Initial eclass import from gentoo-x86
1 # Copyright 1999-2004 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf.eclass,v 1.5 2006/02/01 21:41:58 anarchy Exp $
4 #
5 # mozcoreconf.eclass : core options for mozilla
6 # inherit mozconfig-2 if you need USE flags
7
8 inherit multilib flag-o-matic
9
10 RDEPEND="|| ( ( x11-libs/libXrender
11 x11-libs/libXt
12 x11-libs/libXmu
13 )
14 virtual/x11
15 )
16 >=sys-libs/zlib-1.1.4"
17
18 DEPEND="${RDEPEND}
19 dev-util/pkgconfig"
20
21 # Set by configure (plus USE_AUTOCONF=1), but useful for NSPR
22 export MOZILLA_CLIENT=1
23 export BUILD_OPT=1
24 export NO_STATIC_LIB=1
25 export USE_PTHREADS=1
26
27 mozconfig_init() {
28 declare enable_optimize pango_version myext x
29 declare MOZ=$([[ ${PN} == mozilla || ${PN} == gecko-sdk ]] && echo true || echo false)
30 declare FF=$([[ ${PN} == *firefox ]] && echo true || echo false)
31 declare TB=$([[ ${PN} == *thunderbird ]] && echo true || echo false)
32 declare SB=$([[ ${PN} == *sunbird ]] && echo true || echo false)
33 declare EM=$([[ ${PN} == enigmail ]] && echo true || echo false)
34
35 ####################################
36 #
37 # Setup the initial .mozconfig
38 # See http://www.mozilla.org/build/configure-build.html
39 #
40 ####################################
41
42 case ${PN} in
43 mozilla|gecko-sdk)
44 # The other builds have an initial --enable-extensions in their
45 # .mozconfig. The "default" set in configure applies to mozilla
46 # specifically.
47 : >.mozconfig || die "initial mozconfig creation failed"
48 mozconfig_annotate "" --enable-extensions=default ;;
49 *firefox)
50 cp browser/config/mozconfig .mozconfig \
51 || die "cp browser/config/mozconfig failed" ;;
52 enigmail)
53 cp mail/config/mozconfig .mozconfig \
54 || die "cp mail/config/mozconfig failed" ;;
55 *sunbird)
56 cp calendar/sunbird/config/mozconfig .mozconfig \
57 || die "cp calendar/sunbird/config/mozconfig failed" ;;
58 *thunderbird)
59 cp mail/config/mozconfig .mozconfig \
60 || die "cp mail/config/mozconfig failed" ;;
61 esac
62
63 ####################################
64 #
65 # CFLAGS setup and ARCH support
66 #
67 ####################################
68
69 # Set optimization level based on CFLAGS
70 if is-flag -O0; then
71 mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
72 elif [[ ${ARCH} == hppa ]]; then
73 mozconfig_annotate "more than -O0 causes segfaults on hppa" --enable-optimize=-O0
74 elif [[ ${ARCH} == alpha || ${ARCH} == ia64 || ${ARCH} == ppc64 ]]; then
75 mozconfig_annotate "more than -O1 causes segfaults on 64-bit (bug 33767)" \
76 --enable-optimize=-O1
77 elif is-flag -O1; then
78 mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
79 else
80 mozconfig_annotate "mozilla fallback" --enable-optimize=-O2
81 fi
82
83 # Now strip optimization from CFLAGS so it doesn't end up in the
84 # compile string
85 filter-flags '-O*'
86
87 # Strip over-aggressive CFLAGS - Mozilla supplies its own
88 # fine-tuned CFLAGS and shouldn't be interfered with.. Do this
89 # AFTER setting optimization above since strip-flags only allows
90 # -O -O1 and -O2
91 strip-flags
92
93 # Additional ARCH support
94 case "${ARCH}" in
95 alpha)
96 # Historically we have needed to add -fPIC manually for 64-bit.
97 # Additionally, alpha should *always* build with -mieee for correct math
98 # operation
99 append-flags -fPIC -mieee
100 ;;
101
102 amd64|ia64)
103 # Historically we have needed to add this manually for 64-bit
104 append-flags -fPIC
105 ;;
106
107 ppc64)
108 append-flags -fPIC -mminimal-toc
109 ;;
110
111 ppc)
112 # Fix to avoid gcc-3.3.x micompilation issues.
113 if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
114 append-flags -fno-strict-aliasing
115 fi
116 ;;
117
118 sparc)
119 # Sparc support ...
120 replace-sparc64-flags
121 ;;
122
123 x86)
124 if [[ $(gcc-major-version) -eq 3 ]]; then
125 # gcc-3 prior to 3.2.3 doesn't work well for pentium4
126 # see bug 25332
127 if [[ $(gcc-minor-version) -lt 2 ||
128 ( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
129 then
130 replace-flags -march=pentium4 -march=pentium3
131 filter-flags -msse2
132 fi
133 fi
134 ;;
135 esac
136
137 if [[ $(gcc-major-version) -eq 3 ]]; then
138 # Enable us to use flash, etc plugins compiled with gcc-2.95.3
139 mozconfig_annotate "building with >=gcc-3" --enable-old-abi-compat-wrappers
140
141 # Needed to build without warnings on gcc-3
142 CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
143 fi
144
145 # Go a little faster; use less RAM
146 append-flags "$MAKEEDIT_FLAGS"
147
148 ####################################
149 #
150 # mozconfig setup
151 #
152 ####################################
153
154 mozconfig_annotate gentoo \
155 --disable-installer \
156 --disable-pedantic \
157 --enable-crypto \
158 --with-system-jpeg \
159 --with-system-png \
160 --with-system-zlib \
161 --disable-updater \
162 --enable-single-profile \
163 --disable-profilesharing \
164 --disable-profilelocking \
165 --enable-default-toolkit=gtk2 \
166 --enable-pango \
167 --enable-svg \
168 --enable-svg-renderer=cairo \
169 --enable-system-cairo
170
171 # Here is a strange one...
172 if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
173 mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
174 fi
175 }
176
177 # Simulate the silly csh makemake script
178 makemake() {
179 typeset m topdir
180 for m in $(find . -name Makefile.in); do
181 topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
182 sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
183 < ${m} > ${m%.in} || die "sed ${m} failed"
184 done
185 }
186
187 # mozconfig_annotate: add an annotated line to .mozconfig
188 #
189 # Example:
190 # mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
191 # => ac_add_options --enable-js-ultrasparc # building on ultrasparc
192 mozconfig_annotate() {
193 declare reason=$1 x ; shift
194 [[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
195 for x in ${*}; do
196 echo "ac_add_options ${x} # ${reason}" >>.mozconfig
197 done
198 }
199
200 # mozconfig_use_enable: add a line to .mozconfig based on a USE-flag
201 #
202 # Example:
203 # mozconfig_use_enable truetype freetype2
204 # => ac_add_options --enable-freetype2 # +truetype
205 mozconfig_use_enable() {
206 declare flag=$(use_enable "$@")
207 mozconfig_annotate "$(useq $1 && echo +$1 || echo -$1)" "${flag}"
208 }
209
210 # mozconfig_use_with: add a line to .mozconfig based on a USE-flag
211 #
212 # Example:
213 # mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
214 # => ac_add_options --with-gss-api=/usr/lib # +kerberos
215 mozconfig_use_with() {
216 declare flag=$(use_with "$@")
217 mozconfig_annotate "$(useq $1 && echo +$1 || echo -$1)" "${flag}"
218 }
219
220 # mozconfig_use_extension: enable or disable an extension based on a USE-flag
221 #
222 # Example:
223 # mozconfig_use_extension gnome gnomevfs
224 # => ac_add_options --enable-extensions=gnomevfs
225 mozconfig_use_extension() {
226 declare minus=$(useq $1 || echo -)
227 mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
228 }
229
230 # mozconfig_final: display a table describing all configuration options paired
231 # with reasons, then clean up extensions list
232 mozconfig_final() {
233 declare ac opt hash reason
234 echo
235 echo "=========================================================="
236 echo "Building ${PF} with the following configuration"
237 grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
238 [[ -z ${hash} || ${hash} == \# ]] \
239 || die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
240 printf " %-30s %s\n" "${opt}" "${reason:-mozilla.org default}"
241 done
242 echo "=========================================================="
243 echo
244
245 # Resolve multiple --enable-extensions down to one
246 declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
247 .mozconfig | xargs)
248 sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
249 echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
250 }

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