core/gcc/gcc-4.6.2-r1.smage2

# $Id$

PNAME="gcc"
PVER="4.6.2"
PBUILD="r1"

PCATEGORIE="sys-dev"

HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"

SDEPEND=">= sys-dev/binutils-2.21
	>= virtual/glibc-dev
	>= dev-libs/gmp-5.0.1
	>= dev-libs/mpfr-3.0.0
	>= dev-libs/mpc-0.8.2
	>= dev-libs/ppl-0.10.2
	>= dev-libs/cloog-ppl-0.15.9
	>= dev-libs/elfutils-0.152
	>= virtual/kernel-headers"

SPLIT_PACKAGES="libstdc++ libstdc++-dev gcc"

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

# languages to build into gcc
MyLanguages=c,c++

sminclude mtools cleanutils libtool

SRC_URI=(
	gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-4.5.1-no-fixincludes.patch
)

UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" | sed -n 's/.*${PNAME}-\(.*\)\//\1/;$ p'"

# gcc don't like strong CFLAGS
export CFLAGS="${CFLAGS//-O?} -O2"
export CXXFLAGS="${CFLAGS}"

# check for crosscompile or export default CHOST
if [[ -z ${CCHOST} ]]
then
	# no crosscompile defined
	export CCHOST=${CHOST}
else
	# use crosscompile host
	export CCHOST=${CCHOST}
fi

split_info_gcc()
{
	DESCRIPTION="Modern C/C++ compiler written by the GNU people."
	DEPEND="== sys-libs/libstdc++-dev-${PVER}
		>= sys-dev/binutils-2.21
		>= virtual/glibc
		>= dev-libs/gmp-5.0.1
		>= dev-libs/mpfr-3.0.0
		>= dev-libs/mpc-0.8.2
		>= dev-libs/ppl-0.10.2
		>= dev-libs/cloog-ppl-0.15.9"
}

split_info_libstdc++()
{
	DESCRIPTION="Standard GNU C and C++ libraries."
	DEPEND=">= sys-apps/base-files-0.1"
	PCATEGORIE="sys-libs"
}

split_info_libstdc++-dev()
{
	DESCRIPTION="Standard GNU C and C++ libraries - DEV."
	DEPEND="== sys-libs/libstdc++-${PVER}"
	PCATEGORIE="sys-libs"
}

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# generic fixes
	mpatch ${PNAME}-4.5.1-no-fixincludes.patch || die

	# suppress installation of libiberty, as we will be
	# using the one from binutils
	sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in || die

	install -d ${SRCDIR}/build || die
	cd ${SRCDIR}/build
}

src_compile()
{
	cd ${SRCDIR}/build

	local myconf

	# you better off when not using distcc to compile
	# your new compiler :) maybe not all are the same
	export SMAGE_USE_DISTCC=false

	# Straight from the GCC install doc:
	# "GCC has code to correctly determine the correct value for target
	# for nearly all native systems. Therefore, we highly recommend you
	# not provide a configure target when configuring a native compiler."
	if [[ ${CHOST} != ${CCHOST} ]]
	then
		myconf+=" --target=${CCHOST}"
	fi

	# gcc >= 4.3 has now configure flags for uri and version - yeah!
	AR=ar \
	../configure \
		--with-bugurl="http://bugs.magellan-linux.de/" \
		--with-pkgversion="Magellan-Linux" \
		--build=${CHOST} \
		--host=${CHOST} \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir) \
		--enable-shared \
		--enable-threads=posix \
		--enable-__cxa_atexit \
		--enable-clocale=gnu \
		--disable-checking \
		--with-system-zlib \
		--enable-long-long \
		--enable-cstdio=stdio \
		--enable-languages=${MyLanguages} \
		--disable-libstdcxx-pch \
                --enable-gnu-unique-object \
                --enable-lto \
                --enable-plugin \
                --enable-gold \
                --with-plugin-ld=ld.gold \
		${myconf} \
		|| die

	# parallel builds seems to break sometimes on x86_64
	local myopts
	[[ ${ARCH} = x86_64 ]] && myopts=-j1

	mmake ${myopts} bootstrap-lean || die
}

src_install_gcc()
{
	cd ${SRCDIR}/build
	minstalldir /$(mlibdir) || die

	# install all targets
	make DESTDIR=${BINDIR} install || die

	# versionize all bins and symlink them
	for bin in $(find ${BINDIR}/usr/bin -type f)
	do
		echo ${bin}
		mv ${bin} ${bin}-${PVER} || die
		ln -snf $(basename ${bin}-${PVER}) ${bin} || die
	done

	mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp || die
	# this one is needed on multilib systems.
	# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
	if [[ $(mlibdir) != lib ]]
	then
		minstalldir /lib || die
		mlink ../usr/bin/cpp-${PVER} /lib/cpp || die
	fi
	mlink gcc-${PVER} /usr/bin/cc || die

	# deletes libstdc++ && libgcc_s && libssp && libgomp
	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s*.*,libstdc++*.*,libssp*.*,libgomp*.*} || die
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		rm ${BINDIR}/usr/lib/{libgcc_s*.*,libstdc++*.*,libssp*.*,libgomp*.*} || die
	fi

	# fix all .la files
	# they may contain invalid libpathes which are not needed
	local la
	for la in $(find ${BINDIR} -name \*.la)
	do
		fix_la_file ${la} || die ${la}
	done
}

src_install_libstdc++()
{
	cd ${SRCDIR}/build
	minstalldir /$(mlibdir) || die

	local target
	for target in libstdc++-v3 libgcc libssp libgomp
	do
		make DESTDIR=${BINDIR} install-target-${target} || die
	done

	# move gdb scripts to a proper location and to pretty-print ldconfig
	minstalldir /usr/share/gdb/autoload/usr/$(mlibdir) || die
	mv ${BINDIR}/usr/$(mlibdir)/libstdc++*gdb.py* ${BINDIR}/usr/share/gdb/autoload/usr/$(mlibdir)/ || die
	# multilib as well
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		minstalldir /usr/share/gdb/autoload/usr/lib || die
		mv ${BINDIR}/usr/lib/libstdc++*gdb.py* ${BINDIR}/usr/share/gdb/autoload/usr/lib/ || die
	fi

	# cleanup, only keep the libs, everything else get provided by the gcc-package
	zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s.so libgcc_s.so.* libstdc++.so libstdc++.so.* libssp.so libssp.so.* libgomp.so libgomp.so.* || die
	# multilib as well
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		zapmost ${BINDIR}/usr/lib libgcc_s.so libgcc_s.so.* libstdc++.so libstdc++.so.* libssp.so libssp.so.* libgomp.so libgomp.so.* || die
	fi

	# clean up everything else
	zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") || die
}

src_install_libstdc++-dev()
{
	cd ${SRCDIR}/build
	minstalldir /$(mlibdir) || die

	local target
	for target in libstdc++-v3 libgcc libssp
	do
		make DESTDIR=${BINDIR} install-target-${target} || die
	done

	# cleanup, only keep the libs, everything else get provided by the gcc-package
	zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s.a libgcc_s.la libstdc++.a libstdc++.la libssp.a libssp.la libgomp.a libgomp.la || die
	# multilib as well
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		zapmost ${BINDIR}/usr/lib libgcc_s.a libgcc_s.la libstdc++.a libstdc++.la libssp.a libssp.la libgomp.a libgomp.la || die
	fi

	# clean up everything else
	zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") || die

	# fix all .la files
	# they may contain invalid libpathes which are not needed
	local la
	for la in $(find ${BINDIR} -name \*.la)
	do
		fix_la_file ${la} || die ${la}
	done
}

1	niro	1903	# $Id$
2
3			PNAME="gcc"
4			PVER="4.6.2"
5			PBUILD="r1"
6
7			PCATEGORIE="sys-dev"
8
9			HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
10
11			SDEPEND=">= sys-dev/binutils-2.21
12			>= virtual/glibc-dev
13			>= dev-libs/gmp-5.0.1
14			>= dev-libs/mpfr-3.0.0
15			>= dev-libs/mpc-0.8.2
16			>= dev-libs/ppl-0.10.2
17			>= dev-libs/cloog-ppl-0.15.9
18			>= dev-libs/elfutils-0.152
19			>= virtual/kernel-headers"
20
21			SPLIT_PACKAGES="libstdc++ libstdc++-dev gcc"
22
23			SRCFILE="${PNAME}-${PVER}.tar.bz2"
24			SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
25
26			# languages to build into gcc
27			MyLanguages=c,c++
28
29			sminclude mtools cleanutils libtool
30
31			SRC_URI=(
32			gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
33			mirror://${PNAME}/${SRCFILE}
34			mirror://${PNAME}/${PNAME}-4.5.1-no-fixincludes.patch
35			)
36
37			UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" \| sed -n 's/.${PNAME}-\(.\)\//\1/;$ p'"
38
39			# gcc don't like strong CFLAGS
40			export CFLAGS="${CFLAGS//-O?} -O2"
41			export CXXFLAGS="${CFLAGS}"
42
43			# check for crosscompile or export default CHOST
44			if [[ -z ${CCHOST} ]]
45			then
46			# no crosscompile defined
47			export CCHOST=${CHOST}
48			else
49			# use crosscompile host
50			export CCHOST=${CCHOST}
51			fi
52
53			split_info_gcc()
54			{
55			DESCRIPTION="Modern C/C++ compiler written by the GNU people."
56			DEPEND="== sys-libs/libstdc++-dev-${PVER}
57			>= sys-dev/binutils-2.21
58			>= virtual/glibc
59			>= dev-libs/gmp-5.0.1
60			>= dev-libs/mpfr-3.0.0
61			>= dev-libs/mpc-0.8.2
62			>= dev-libs/ppl-0.10.2
63			>= dev-libs/cloog-ppl-0.15.9"
64			}
65
66			split_info_libstdc++()
67			{
68			DESCRIPTION="Standard GNU C and C++ libraries."
69			DEPEND=">= sys-apps/base-files-0.1"
70			PCATEGORIE="sys-libs"
71			}
72
73			split_info_libstdc++-dev()
74			{
75			DESCRIPTION="Standard GNU C and C++ libraries - DEV."
76			DEPEND="== sys-libs/libstdc++-${PVER}"
77			PCATEGORIE="sys-libs"
78			}
79
80			src_prepare()
81			{
82			munpack ${SRCFILE} \|\| die
83			cd ${SRCDIR}
84
85			# generic fixes
86			mpatch ${PNAME}-4.5.1-no-fixincludes.patch \|\| die
87
88			# suppress installation of libiberty, as we will be
89			# using the one from binutils
90			sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
91
92			install -d ${SRCDIR}/build \|\| die
93			cd ${SRCDIR}/build
94			}
95
96			src_compile()
97			{
98			cd ${SRCDIR}/build
99
100			local myconf
101
102			# you better off when not using distcc to compile
103			# your new compiler :) maybe not all are the same
104			export SMAGE_USE_DISTCC=false
105
106			# Straight from the GCC install doc:
107			# "GCC has code to correctly determine the correct value for target
108			# for nearly all native systems. Therefore, we highly recommend you
109			# not provide a configure target when configuring a native compiler."
110			if [[ ${CHOST} != ${CCHOST} ]]
111			then
112			myconf+=" --target=${CCHOST}"
113			fi
114
115			# gcc >= 4.3 has now configure flags for uri and version - yeah!
116			AR=ar \
117			../configure \
118			--with-bugurl="http://bugs.magellan-linux.de/" \
119			--with-pkgversion="Magellan-Linux" \
120			--build=${CHOST} \
121			--host=${CHOST} \
122			--prefix=/usr \
123			--mandir=/usr/share/man \
124			--infodir=/usr/share/info \
125			--libdir=/usr/$(mlibdir) \
126			--libexecdir=/usr/$(mlibdir) \
127			--enable-shared \
128			--enable-threads=posix \
129			--enable-__cxa_atexit \
130			--enable-clocale=gnu \
131			--disable-checking \
132			--with-system-zlib \
133			--enable-long-long \
134			--enable-cstdio=stdio \
135			--enable-languages=${MyLanguages} \
136			--disable-libstdcxx-pch \
137			--enable-gnu-unique-object \
138			--enable-lto \
139			--enable-plugin \
140			--enable-gold \
141			--with-plugin-ld=ld.gold \
142			${myconf} \
143			\|\| die
144
145			# parallel builds seems to break sometimes on x86_64
146			local myopts
147			[[ ${ARCH} = x86_64 ]] && myopts=-j1
148
149			mmake ${myopts} bootstrap-lean \|\| die
150			}
151
152			src_install_gcc()
153			{
154			cd ${SRCDIR}/build
155			minstalldir /$(mlibdir) \|\| die
156
157			# install all targets
158			make DESTDIR=${BINDIR} install \|\| die
159
160			# versionize all bins and symlink them
161			for bin in $(find ${BINDIR}/usr/bin -type f)
162			do
163			echo ${bin}
164			mv ${bin} ${bin}-${PVER} \|\| die
165			ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
166			done
167
168			mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
169			# this one is needed on multilib systems.
170			# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
171			if [[ $(mlibdir) != lib ]]
172			then
173			minstalldir /lib \|\| die
174			mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
175			fi
176			mlink gcc-${PVER} /usr/bin/cc \|\| die
177
178			# deletes libstdc++ && libgcc_s && libssp && libgomp
179			rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
180			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
181			then
182			rm ${BINDIR}/usr/lib/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
183			fi
184
185			# fix all .la files
186			# they may contain invalid libpathes which are not needed
187			local la
188			for la in $(find ${BINDIR} -name \*.la)
189			do
190			fix_la_file ${la} \|\| die ${la}
191			done
192			}
193
194			src_install_libstdc++()
195			{
196			cd ${SRCDIR}/build
197			minstalldir /$(mlibdir) \|\| die
198
199			local target
200			for target in libstdc++-v3 libgcc libssp libgomp
201			do
202			make DESTDIR=${BINDIR} install-target-${target} \|\| die
203			done
204
205			# move gdb scripts to a proper location and to pretty-print ldconfig
206			minstalldir /usr/share/gdb/autoload/usr/$(mlibdir) \|\| die
207			mv ${BINDIR}/usr/$(mlibdir)/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/$(mlibdir)/ \|\| die
208			# multilib as well
209			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
210			then
211			minstalldir /usr/share/gdb/autoload/usr/lib \|\| die
212			mv ${BINDIR}/usr/lib/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/lib/ \|\| die
213			fi
214
215			# cleanup, only keep the libs, everything else get provided by the gcc-package
216			zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s.so libgcc_s.so.* libstdc++.so libstdc++.so.* libssp.so libssp.so.* libgomp.so libgomp.so.* \|\| die
217			# multilib as well
218			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
219			then
220			zapmost ${BINDIR}/usr/lib libgcc_s.so libgcc_s.so.* libstdc++.so libstdc++.so.* libssp.so libssp.so.* libgomp.so libgomp.so.* \|\| die
221			fi
222
223			# clean up everything else
224			zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
225			}
226
227			src_install_libstdc++-dev()
228			{
229			cd ${SRCDIR}/build
230			minstalldir /$(mlibdir) \|\| die
231
232			local target
233			for target in libstdc++-v3 libgcc libssp
234			do
235			make DESTDIR=${BINDIR} install-target-${target} \|\| die
236			done
237
238			# cleanup, only keep the libs, everything else get provided by the gcc-package
239			zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s.a libgcc_s.la libstdc++.a libstdc++.la libssp.a libssp.la libgomp.a libgomp.la \|\| die
240			# multilib as well
241			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
242			then
243			zapmost ${BINDIR}/usr/lib libgcc_s.a libgcc_s.la libstdc++.a libstdc++.la libssp.a libssp.la libgomp.a libgomp.la \|\| die
244			fi
245
246			# clean up everything else
247			zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
248
249			# fix all .la files
250			# they may contain invalid libpathes which are not needed
251			local la
252			for la in $(find ${BINDIR} -name \*.la)
253			do
254			fix_la_file ${la} \|\| die ${la}
255			done
256			}
257