gentoo-x86/eclass/mozcoreconf-2.eclass

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf-2.eclass,v 1.22 2011/08/29 01:28:10 vapier Exp $
#
# mozcoreconf.eclass : core options for mozilla
# inherit mozconfig-2 if you need USE flags

inherit multilib flag-o-matic python

IUSE="${IUSE} custom-cflags custom-optimization"

RDEPEND="x11-libs/libXrender
        x11-libs/libXt
        x11-libs/libXmu
        >=sys-libs/zlib-1.1.4"

DEPEND="${RDEPEND}
        virtual/pkgconfig
        =dev-lang/python-2*[threads]"

# mozconfig_annotate: add an annotated line to .mozconfig
#
# Example:
# mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
# => ac_add_options --enable-js-ultrasparc # building on ultrasparc
mozconfig_annotate() {
        declare reason=$1 x ; shift
        [[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
        for x in ${*}; do
                echo "ac_add_options ${x} # ${reason}" >>.mozconfig
        done
}

# mozconfig_use_enable: add a line to .mozconfig based on a USE-flag
#
# Example:
# mozconfig_use_enable truetype freetype2
# => ac_add_options --enable-freetype2 # +truetype
mozconfig_use_enable() {
        declare flag=$(use_enable "$@")
        mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
}

# mozconfig_use_with: add a line to .mozconfig based on a USE-flag
#
# Example:
# mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
# => ac_add_options --with-gss-api=/usr/lib # +kerberos
mozconfig_use_with() {
        declare flag=$(use_with "$@")
        mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
}

# mozconfig_use_extension: enable or disable an extension based on a USE-flag
#
# Example:
# mozconfig_use_extension gnome gnomevfs
# => ac_add_options --enable-extensions=gnomevfs
mozconfig_use_extension() {
        declare minus=$(use $1 || echo -)
        mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
}

moz_pkgsetup() {
        # Ensure we use C locale when building
        export LANG="C"
        export LC_ALL="C"
        export LC_MESSAGES="C"
        export LC_CTYPE="C"

        # Ensure that we have a sane build enviroment
        export MOZILLA_CLIENT=1
        export BUILD_OPT=1
        export NO_STATIC_LIB=1
        export USE_PTHREADS=1
        export ALDFLAGS=${LDFLAGS}

        python_set_active_version 2
}

mozconfig_init() {
        declare enable_optimize pango_version myext x
        declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
        declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
        declare IC=$([[ ${PN} == icecat ]] && echo true || echo false)
        declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
        declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
        declare EM=$([[ ${PN} == enigmail ]] && echo true || echo false)


        ####################################
        #
        # Setup the initial .mozconfig
        # See http://www.mozilla.org/build/configure-build.html
        #
        ####################################

        case ${PN} in
                *xulrunner)
                        cp xulrunner/config/mozconfig .mozconfig \
                                || die "cp xulrunner/config/mozconfig failed" ;;
                *firefox)
                        cp browser/config/mozconfig .mozconfig \
                                || die "cp browser/config/mozconfig failed" ;;
                *icecat)
                        cp browser/config/mozconfig .mozconfig \
                                || die "cp browser/config/mozconfig failed" ;;
                seamonkey)
                        # Must create the initial mozconfig to enable application
                        : >.mozconfig || die "initial mozconfig creation failed"
                        mozconfig_annotate "" --enable-application=suite ;;
                *thunderbird)
                        # Must create the initial mozconfig to enable application
                        : >.mozconfig || die "initial mozconfig creation failed"
                        mozconfig_annotate "" --enable-application=mail ;;
                enigmail)
                        cp mail/config/mozconfig .mozconfig \
                                || die "cp mail/config/mozconfig failed" ;;
        esac

        ####################################
        #
        # CFLAGS setup and ARCH support
        #
        ####################################

        # Set optimization level
        if [[ ${ARCH} == hppa ]]; then
                mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
        elif [[ ${ARCH} == x86 ]]; then
                mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
        elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
                # Set optimization level based on CFLAGS
                if is-flag -O0; then
                        mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
                elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
                        mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
                elif is-flag -O1; then
                        mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
                elif is-flag -Os; then
                        mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
                else
                        mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
                fi
        else
                # Enable Mozilla's default
                mozconfig_annotate "mozilla default" --enable-optimize
        fi

        # Strip optimization so it does not end up in compile string
        filter-flags '-O*'

        # Strip over-aggressive CFLAGS
        use custom-cflags || strip-flags

        # Additional ARCH support
        case "${ARCH}" in
        alpha)
                # Historically we have needed to add -fPIC manually for 64-bit.
                # Additionally, alpha should *always* build with -mieee for correct math
                # operation
                append-flags -fPIC -mieee
                ;;

        ia64)
                # Historically we have needed to add this manually for 64-bit
                append-flags -fPIC
                ;;

        ppc64)
                append-flags -fPIC -mminimal-toc
                ;;

        ppc)
                # Fix to avoid gcc-3.3.x micompilation issues.
                if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
                        append-flags -fno-strict-aliasing
                fi
                ;;

        x86)
                if [[ $(gcc-major-version) -eq 3 ]]; then
                        # gcc-3 prior to 3.2.3 doesn't work well for pentium4
                        # see bug 25332
                        if [[ $(gcc-minor-version) -lt 2 ||
                                ( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
                        then
                                replace-flags -march=pentium4 -march=pentium3
                                filter-flags -msse2
                        fi
                fi
                ;;
        esac

        if [[ $(gcc-major-version) -eq 3 ]]; then
                # Enable us to use flash, etc plugins compiled with gcc-2.95.3
                mozconfig_annotate "building with >=gcc-3" --enable-old-abi-compat-wrappers

                # Needed to build without warnings on gcc-3
                CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
        fi

        # Go a little faster; use less RAM
        append-flags "$MAKEEDIT_FLAGS"

        ####################################
        #
        # mozconfig setup
        #
        ####################################

        mozconfig_annotate system_libs \
                --with-system-jpeg \
                --with-system-zlib \
                --enable-pango \
                --enable-svg \
                --enable-system-cairo
                # Requires libpng with apng support
                #--with-system-png \

        mozconfig_annotate disable_update_strip \
                --disable-installer \
                --disable-pedantic \
                --disable-updater \
                --disable-strip \
                --disable-strip-libs \
                --disable-install-strip


        if [[ ${PN} != seamonkey ]]; then
                mozconfig_annotate basic_profile \
                        --enable-single-profile \
                        --disable-profilesharing \
                        --disable-profilelocking
        fi

        # Here is a strange one...
        if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
                mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
        fi

        # Currently --enable-elf-dynstr-gc only works for x86,
        # thanks to Jason Wever <weeve@gentoo.org> for the fix.
        if use x86 && [[ ${enable_optimize} != -O0 ]]; then
                mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
        fi

        # jemalloc won't build with older glibc
        ! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
}

makemake2() {
        for m in $(find ../ -name Makefile.in); do
                topdir=$(echo "$m" | sed -r 's:[^/]+:..:g')
                sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
                        < ${m} > ${m%.in} || die "sed ${m} failed"
        done
}

# mozconfig_final: display a table describing all configuration options paired
# with reasons, then clean up extensions list
mozconfig_final() {
        declare ac opt hash reason
        echo
        echo "=========================================================="
        echo "Building ${PF} with the following configuration"
        grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
                [[ -z ${hash} || ${hash} == \# ]] \
                        || die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
                printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
        done
        echo "=========================================================="
        echo

        # Resolve multiple --enable-extensions down to one
        declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
                .mozconfig | xargs)
        sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
        echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
}
1	jdhore	1.23	# Copyright 1999-2012 Gentoo Foundation
2	armin76	1.1	# Distributed under the terms of the GNU General Public License v2
3	jdhore	1.23	# $Header: /var/cvsroot/gentoo-x86/eclass/mozcoreconf-2.eclass,v 1.22 2011/08/29 01:28:10 vapier Exp $
4	armin76	1.1	#
5			# mozcoreconf.eclass : core options for mozilla
6			# inherit mozconfig-2 if you need USE flags
7
8	nirbheek	1.18	inherit multilib flag-o-matic python
9	armin76	1.1
10	anarchy	1.20	IUSE="${IUSE} custom-cflags custom-optimization"
11	armin76	1.6
12	armin76	1.1	RDEPEND="x11-libs/libXrender
13			x11-libs/libXt
14			x11-libs/libXmu
15			>=sys-libs/zlib-1.1.4"
16
17			DEPEND="${RDEPEND}
18	jdhore	1.23	virtual/pkgconfig
19	nirbheek	1.18	=dev-lang/python-2*[threads]"
20	armin76	1.1
21	nirbheek	1.18	# mozconfig_annotate: add an annotated line to .mozconfig
22			#
23			# Example:
24			# mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
25			# => ac_add_options --enable-js-ultrasparc # building on ultrasparc
26			mozconfig_annotate() {
27			declare reason=$1 x ; shift
28			[[ $# -gt 0 ]] \|\| die "mozconfig_annotate missing flags for ${reason}\!"
29			for x in ${*}; do
30			echo "ac_add_options ${x} # ${reason}" >>.mozconfig
31			done
32			}
33
34			# mozconfig_use_enable: add a line to .mozconfig based on a USE-flag
35			#
36			# Example:
37			# mozconfig_use_enable truetype freetype2
38			# => ac_add_options --enable-freetype2 # +truetype
39			mozconfig_use_enable() {
40			declare flag=$(use_enable "$@")
41	ssuominen	1.21	mozconfig_annotate "$(use $1 && echo +$1 \|\| echo -$1)" "${flag}"
42	nirbheek	1.18	}
43
44			# mozconfig_use_with: add a line to .mozconfig based on a USE-flag
45			#
46			# Example:
47			# mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
48			# => ac_add_options --with-gss-api=/usr/lib # +kerberos
49			mozconfig_use_with() {
50			declare flag=$(use_with "$@")
51	ssuominen	1.21	mozconfig_annotate "$(use $1 && echo +$1 \|\| echo -$1)" "${flag}"
52	nirbheek	1.18	}
53
54			# mozconfig_use_extension: enable or disable an extension based on a USE-flag
55			#
56			# Example:
57			# mozconfig_use_extension gnome gnomevfs
58			# => ac_add_options --enable-extensions=gnomevfs
59			mozconfig_use_extension() {
60	ssuominen	1.21	declare minus=$(use $1 \|\| echo -)
61	nirbheek	1.18	mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
62			}
63
64			moz_pkgsetup() {
65			# Ensure we use C locale when building
66			export LANG="C"
67			export LC_ALL="C"
68			export LC_MESSAGES="C"
69			export LC_CTYPE="C"
70
71			# Ensure that we have a sane build enviroment
72			export MOZILLA_CLIENT=1
73			export BUILD_OPT=1
74			export NO_STATIC_LIB=1
75			export USE_PTHREADS=1
76			export ALDFLAGS=${LDFLAGS}
77
78			python_set_active_version 2
79			}
80	armin76	1.1
81			mozconfig_init() {
82			declare enable_optimize pango_version myext x
83	nirbheek	1.18	declare XUL=$([[ ${PN} == xulrunner ]] && echo true \|\| echo false)
84			declare FF=$([[ ${PN} == firefox ]] && echo true \|\| echo false)
85			declare IC=$([[ ${PN} == icecat ]] && echo true \|\| echo false)
86			declare SM=$([[ ${PN} == seamonkey ]] && echo true \|\| echo false)
87			declare TB=$([[ ${PN} == thunderbird ]] && echo true \|\| echo false)
88	armin76	1.1	declare EM=$([[ ${PN} == enigmail ]] && echo true \|\| echo false)
89	nirbheek	1.18
90	armin76	1.1
91			####################################
92			#
93			# Setup the initial .mozconfig
94			# See http://www.mozilla.org/build/configure-build.html
95			#
96			####################################
97
98			case ${PN} in
99	nirbheek	1.18	*xulrunner)
100			cp xulrunner/config/mozconfig .mozconfig \
101			\|\| die "cp xulrunner/config/mozconfig failed" ;;
102	armin76	1.1	*firefox)
103			cp browser/config/mozconfig .mozconfig \
104			\|\| die "cp browser/config/mozconfig failed" ;;
105	nirbheek	1.18	*icecat)
106			cp browser/config/mozconfig .mozconfig \
107			\|\| die "cp browser/config/mozconfig failed" ;;
108			seamonkey)
109			# Must create the initial mozconfig to enable application
110			: >.mozconfig \|\| die "initial mozconfig creation failed"
111			mozconfig_annotate "" --enable-application=suite ;;
112			*thunderbird)
113			# Must create the initial mozconfig to enable application
114			: >.mozconfig \|\| die "initial mozconfig creation failed"
115			mozconfig_annotate "" --enable-application=mail ;;
116	armin76	1.1	enigmail)
117			cp mail/config/mozconfig .mozconfig \
118			\|\| die "cp mail/config/mozconfig failed" ;;
119			esac
120
121			####################################
122			#
123			# CFLAGS setup and ARCH support
124			#
125			####################################
126
127	armin76	1.6	# Set optimization level
128	jer	1.19	if [[ ${ARCH} == hppa ]]; then
129			mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
130			elif [[ ${ARCH} == x86 ]]; then
131	anarchy	1.14	mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
132	nirbheek	1.16	elif use custom-optimization \|\| [[ ${ARCH} =~ (alpha\|ia64) ]]; then
133	armin76	1.6	# Set optimization level based on CFLAGS
134			if is-flag -O0; then
135			mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
136			elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
137			mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
138			elif is-flag -O1; then
139			mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
140			elif is-flag -Os; then
141			mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
142	armin76	1.7	else
143			mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
144	armin76	1.6	fi
145	armin76	1.1	else
146	armin76	1.6	# Enable Mozilla's default
147			mozconfig_annotate "mozilla default" --enable-optimize
148	armin76	1.1	fi
149
150	nirbheek	1.18	# Strip optimization so it does not end up in compile string
151	armin76	1.1	filter-flags '-O*'
152
153	vapier	1.22	# Strip over-aggressive CFLAGS
154	anarchy	1.20	use custom-cflags \|\| strip-flags
155	armin76	1.1
156			# Additional ARCH support
157			case "${ARCH}" in
158			alpha)
159			# Historically we have needed to add -fPIC manually for 64-bit.
160			# Additionally, alpha should always build with -mieee for correct math
161			# operation
162			append-flags -fPIC -mieee
163			;;
164
165	anarchy	1.17	ia64)
166	armin76	1.1	# Historically we have needed to add this manually for 64-bit
167			append-flags -fPIC
168			;;
169
170			ppc64)
171			append-flags -fPIC -mminimal-toc
172			;;
173
174			ppc)
175			# Fix to avoid gcc-3.3.x micompilation issues.
176			if [[ $(gcc-major-version).$(gcc-minor-version) == 3.3 ]]; then
177			append-flags -fno-strict-aliasing
178			fi
179			;;
180
181			x86)
182			if [[ $(gcc-major-version) -eq 3 ]]; then
183			# gcc-3 prior to 3.2.3 doesn't work well for pentium4
184			# see bug 25332
185			if [[ $(gcc-minor-version) -lt 2 \|\|
186			( $(gcc-minor-version) -eq 2 && $(gcc-micro-version) -lt 3 ) ]]
187			then
188			replace-flags -march=pentium4 -march=pentium3
189			filter-flags -msse2
190			fi
191			fi
192			;;
193			esac
194
195			if [[ $(gcc-major-version) -eq 3 ]]; then
196			# Enable us to use flash, etc plugins compiled with gcc-2.95.3
197			mozconfig_annotate "building with >=gcc-3" --enable-old-abi-compat-wrappers
198
199			# Needed to build without warnings on gcc-3
200			CXXFLAGS="${CXXFLAGS} -Wno-deprecated"
201			fi
202
203			# Go a little faster; use less RAM
204			append-flags "$MAKEEDIT_FLAGS"
205
206			####################################
207			#
208			# mozconfig setup
209			#
210			####################################
211
212	nirbheek	1.18	mozconfig_annotate system_libs \
213	armin76	1.1	--with-system-jpeg \
214			--with-system-zlib \
215			--enable-pango \
216			--enable-svg \
217	nirbheek	1.18	--enable-system-cairo
218			# Requires libpng with apng support
219			#--with-system-png \
220
221			mozconfig_annotate disable_update_strip \
222			--disable-installer \
223			--disable-pedantic \
224			--disable-updater \
225	armin76	1.1	--disable-strip \
226	armin76	1.2	--disable-strip-libs \
227	nirbheek	1.18	--disable-install-strip
228
229	armin76	1.1
230
231			if [[ ${PN} != seamonkey ]]; then
232	nirbheek	1.18	mozconfig_annotate basic_profile \
233	armin76	1.1	--enable-single-profile \
234			--disable-profilesharing \
235			--disable-profilelocking
236			fi
237
238			# Here is a strange one...
239			if is-flag '-mcpu=ultrasparc' \|\| is-flag '-mtune=ultrasparc'; then
240			mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
241			fi
242	armin76	1.3
243	nirbheek	1.18	# Currently --enable-elf-dynstr-gc only works for x86,
244			# thanks to Jason Wever <weeve@gentoo.org> for the fix.
245			if use x86 && [[ ${enable_optimize} != -O0 ]]; then
246			mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
247			fi
248
249	armin76	1.3	# jemalloc won't build with older glibc
250			! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
251	armin76	1.1	}
252
253			makemake2() {
254			for m in $(find ../ -name Makefile.in); do
255			topdir=$(echo "$m" \| sed -r 's:[^/]+:..:g')
256			sed -e "s:@srcdir@:.:g" -e "s:@top_srcdir@:${topdir}:g" \
257			< ${m} > ${m%.in} \|\| die "sed ${m} failed"
258			done
259			}
260
261			# mozconfig_final: display a table describing all configuration options paired
262			# with reasons, then clean up extensions list
263			mozconfig_final() {
264			declare ac opt hash reason
265			echo
266			echo "=========================================================="
267			echo "Building ${PF} with the following configuration"
268			grep ^ac_add_options .mozconfig \| while read ac opt hash reason; do
269			[[ -z ${hash} \|\| ${hash} == \# ]] \
270			\|\| die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
271			printf " %-30s %s\n" "${opt}" "${reason:-mozilla.org default}"
272			done
273			echo "=========================================================="
274			echo
275
276			# Resolve multiple --enable-extensions down to one
277			declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]\)./\1/p' \
278			.mozconfig \| xargs)
279			sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
280			echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
281			}