/[gentoo-x86]/eclass/mozcoreconf-v3.eclass
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Revision 1.2 - (show annotations) (download)
Thu Jul 16 16:25:47 2015 UTC (3 years, 9 months ago) by axs
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +6 -2 lines
Update mozilla support eclasses

1 # Copyright 1999-2015 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf-v3.eclass,v 1.1 2014/10/14 16:10:36 axs Exp $
4 #
5 # @ECLASS: mozcoreconf.eclass
6 # @MAINTAINER:
7 # Mozilla team <mozilla@gentoo.org>
8 # @BLURB: core options and configuration functions for mozilla
9 # @DESCRIPTION:
10 #
11 # inherit mozconfig-v5.* or above for mozilla configuration support
12
13 if [[ ! ${_MOZCORECONF_V3} ]]; then
14
15 PYTHON_COMPAT=( python2_7 )
16 PYTHON_REQ_USE='threads,sqlite'
17
18 inherit multilib flag-o-matic python-any-r1 versionator
19
20 IUSE="${IUSE} custom-cflags custom-optimization"
21
22 DEPEND="virtual/pkgconfig
23 ${PYTHON_DEPS}"
24
25 # @FUNCTION: mozconfig_annotate
26 # @DESCRIPTION:
27 # add an annotated line to .mozconfig
28 #
29 # Example:
30 # mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
31 # => ac_add_options --enable-js-ultrasparc # building on ultrasparc
32 mozconfig_annotate() {
33 declare reason=$1 x ; shift
34 [[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
35 for x in ${*}; do
36 echo "ac_add_options ${x} # ${reason}" >>.mozconfig
37 done
38 }
39
40 # @FUNCTION: mozconfig_use_enable
41 # @DESCRIPTION:
42 # add a line to .mozconfig based on a USE-flag
43 #
44 # Example:
45 # mozconfig_use_enable truetype freetype2
46 # => ac_add_options --enable-freetype2 # +truetype
47 mozconfig_use_enable() {
48 declare flag=$(use_enable "$@")
49 mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
50 }
51
52 # @FUNCTION mozconfig_use_with
53 # @DESCRIPTION
54 # add a line to .mozconfig based on a USE-flag
55 #
56 # Example:
57 # mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
58 # => ac_add_options --with-gss-api=/usr/lib # +kerberos
59 mozconfig_use_with() {
60 declare flag=$(use_with "$@")
61 mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
62 }
63
64 # @FUNCTION mozconfig_use_extension
65 # @DESCRIPTION
66 # enable or disable an extension based on a USE-flag
67 #
68 # Example:
69 # mozconfig_use_extension gnome gnomevfs
70 # => ac_add_options --enable-extensions=gnomevfs
71 mozconfig_use_extension() {
72 declare minus=$(use $1 || echo -)
73 mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
74 }
75
76 moz_pkgsetup() {
77 # Ensure we use C locale when building
78 export LANG="C"
79 export LC_ALL="C"
80 export LC_MESSAGES="C"
81 export LC_CTYPE="C"
82
83 # Ensure that we have a sane build enviroment
84 export MOZILLA_CLIENT=1
85 export BUILD_OPT=1
86 export NO_STATIC_LIB=1
87 export USE_PTHREADS=1
88 export ALDFLAGS=${LDFLAGS}
89 # ensure MOZCONFIG is not defined
90 eval unset MOZCONFIG
91
92 # nested configure scripts in mozilla products generate unrecognized options
93 # false positives when toplevel configure passes downwards.
94 export QA_CONFIGURE_OPTIONS=".*"
95
96 if [[ $(gcc-major-version) -eq 3 ]]; then
97 ewarn "Unsupported compiler detected, DO NOT file bugs for"
98 ewarn "outdated compilers. Bugs opened with gcc-3 will be closed"
99 ewarn "invalid."
100 fi
101
102 python-any-r1_pkg_setup
103 }
104
105 # @FUNCTION: mozconfig_init
106 # @DESCRIPTION
107 # Initialize mozilla configuration and populate with core settings.
108 # This should be called in src_configure before any other mozconfig_* functions.
109 mozconfig_init() {
110 declare enable_optimize pango_version myext x
111 declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
112 declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
113 declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
114 declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
115
116 ####################################
117 #
118 # Setup the initial .mozconfig
119 # See http://www.mozilla.org/build/configure-build.html
120 #
121 ####################################
122
123 case ${PN} in
124 *xulrunner)
125 cp xulrunner/config/mozconfig .mozconfig \
126 || die "cp xulrunner/config/mozconfig failed" ;;
127 *firefox)
128 cp browser/config/mozconfig .mozconfig \
129 || die "cp browser/config/mozconfig failed" ;;
130 seamonkey)
131 # Must create the initial mozconfig to enable application
132 : >.mozconfig || die "initial mozconfig creation failed"
133 mozconfig_annotate "" --enable-application=suite ;;
134 *thunderbird)
135 # Must create the initial mozconfig to enable application
136 : >.mozconfig || die "initial mozconfig creation failed"
137 mozconfig_annotate "" --enable-application=mail ;;
138 esac
139
140 ####################################
141 #
142 # CFLAGS setup and ARCH support
143 #
144 ####################################
145
146 # Set optimization level
147 if [[ ${ARCH} == hppa ]]; then
148 mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
149 elif [[ ${ARCH} == x86 ]]; then
150 mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
151 elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
152 # Set optimization level based on CFLAGS
153 if is-flag -O0; then
154 mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
155 elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
156 mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
157 elif is-flag -O3; then
158 mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
159 elif is-flag -O1; then
160 mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
161 elif is-flag -Os; then
162 mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
163 else
164 mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
165 fi
166 else
167 # Enable Mozilla's default
168 mozconfig_annotate "mozilla default" --enable-optimize
169 fi
170
171 # Strip optimization so it does not end up in compile string
172 filter-flags '-O*'
173
174 # Strip over-aggressive CFLAGS
175 use custom-cflags || strip-flags
176
177 # Additional ARCH support
178 case "${ARCH}" in
179 alpha)
180 # Historically we have needed to add -fPIC manually for 64-bit.
181 # Additionally, alpha should *always* build with -mieee for correct math
182 # operation
183 append-flags -fPIC -mieee
184 ;;
185
186 ia64)
187 # Historically we have needed to add this manually for 64-bit
188 append-flags -fPIC
189 ;;
190
191 ppc64)
192 append-flags -fPIC -mminimal-toc
193 ;;
194 esac
195
196 # Go a little faster; use less RAM
197 append-flags "$MAKEEDIT_FLAGS"
198
199 ####################################
200 #
201 # mozconfig setup
202 #
203 ####################################
204
205 mozconfig_annotate disable_update_strip \
206 --disable-pedantic \
207 --disable-updater \
208 --disable-strip \
209 --disable-install-strip \
210 --disable-installer \
211 --disable-strip-libs
212
213 if [[ ${PN} != seamonkey ]]; then
214 mozconfig_annotate basic_profile \
215 --disable-profilelocking \
216 --enable-single-profile \
217 --disable-profilesharing
218 fi
219
220 # Here is a strange one...
221 if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
222 mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
223 fi
224
225 # Currently --enable-elf-dynstr-gc only works for x86,
226 # thanks to Jason Wever <weeve@gentoo.org> for the fix.
227 if use x86 && [[ ${enable_optimize} != -O0 ]]; then
228 mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
229 fi
230
231 # jemalloc won't build with older glibc
232 ! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
233 }
234
235 # @FUNCTION: mozconfig_final
236 # @DESCRIPTION:
237 # Display a table describing all configuration options paired
238 # with reasons, then clean up extensions list.
239 # This should be called in src_configure at the end of all other mozconfig_* functions.
240 mozconfig_final() {
241 declare ac opt hash reason
242 echo
243 echo "=========================================================="
244 echo "Building ${PF} with the following configuration"
245 grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
246 [[ -z ${hash} || ${hash} == \# ]] \
247 || die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
248 printf " %-30s %s\n" "${opt}" "${reason:-mozilla.org default}"
249 done
250 echo "=========================================================="
251 echo
252
253 # Resolve multiple --enable-extensions down to one
254 declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
255 .mozconfig | xargs)
256 sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
257 echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
258 }
259
260 _MOZCORECONF_V3=1
261 fi

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