core/gcc/gcc-4.6.0-r1.smage2

# $Id$

PNAME="gcc"
PVER="4.6.0"
PBUILD="r1"

PCATEGORIE="sys-dev"
STATE="unstable"

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

SDEPEND="== sys-libs/libstdc++-${PVER}
	>= sys-dev/binutils-2.21
	>= virtual/glibc
	>= dev-libs/gmp-5.0.2
	>= dev-libs/mpfr-3.0.1
	>= dev-libs/mpc-0.9
	>= dev-libs/ppl-0.11.2
	>= dev-libs/cloog-ppl-0.15.11
	>= dev-libs/elfutils-0.152
	>= virtual/kernel-headers"

SPLIT_PACKAGES="libstdc++ 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++-${PVER}
		>= sys-dev/binutils-2.20
		>= 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
		>= dev-libs/elfutils-0.151"
}

split_info_libstdc++()
{
	DESCRIPTION="Standard GNU C and C++ libraries."
	DEPEND=">= sys-apps/base-files-0.1"
	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 \
		${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*.* libstdc++*.* libssp*.* libgomp*.* || die
	# multilib as well
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		zapmost ${BINDIR}/usr/lib libgcc_s*.* libstdc++*.* libssp*.* libgomp*.* || die
	fi

	# clean up everything else
	zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") || die
}
1	niro	7525	# $Id$
2
3			PNAME="gcc"
4			PVER="4.6.0"
5			PBUILD="r1"
6
7			PCATEGORIE="sys-dev"
8			STATE="unstable"
9
10			HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
11
12			SDEPEND="== sys-libs/libstdc++-${PVER}
13			>= sys-dev/binutils-2.21
14			>= virtual/glibc
15			>= dev-libs/gmp-5.0.2
16			>= dev-libs/mpfr-3.0.1
17			>= dev-libs/mpc-0.9
18			>= dev-libs/ppl-0.11.2
19			>= dev-libs/cloog-ppl-0.15.11
20			>= dev-libs/elfutils-0.152
21			>= virtual/kernel-headers"
22
23			SPLIT_PACKAGES="libstdc++ gcc"
24
25			SRCFILE="${PNAME}-${PVER}.tar.bz2"
26			SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
27
28			# languages to build into gcc
29			MyLanguages=c,c++
30
31			sminclude mtools cleanutils libtool
32
33			SRC_URI=(
34			gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
35			mirror://${PNAME}/${SRCFILE}
36			mirror://${PNAME}/${PNAME}-4.5.1-no-fixincludes.patch
37			)
38
39			UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" \| sed -n 's/.${PNAME}-\(.\)\//\1/;$ p'"
40
41			# gcc don't like strong CFLAGS
42			export CFLAGS="${CFLAGS//-O?} -O2"
43			export CXXFLAGS="${CFLAGS}"
44
45			# check for crosscompile or export default CHOST
46			if [[ -z ${CCHOST} ]]
47			then
48			# no crosscompile defined
49			export CCHOST=${CHOST}
50			else
51			# use crosscompile host
52			export CCHOST=${CCHOST}
53			fi
54
55			split_info_gcc()
56			{
57			DESCRIPTION="Modern C/C++ compiler written by the GNU people."
58			DEPEND="== sys-libs/libstdc++-${PVER}
59			>= sys-dev/binutils-2.20
60			>= virtual/glibc
61			>= dev-libs/gmp-5.0.1
62			>= dev-libs/mpfr-3.0.0
63			>= dev-libs/mpc-0.8.2
64			>= dev-libs/ppl-0.10.2
65			>= dev-libs/cloog-ppl-0.15.9
66			>= dev-libs/elfutils-0.151"
67			}
68
69			split_info_libstdc++()
70			{
71			DESCRIPTION="Standard GNU C and C++ libraries."
72			DEPEND=">= sys-apps/base-files-0.1"
73			PCATEGORIE="sys-libs"
74			}
75
76			src_prepare()
77			{
78			munpack ${SRCFILE} \|\| die
79			cd ${SRCDIR}
80
81			# generic fixes
82			mpatch ${PNAME}-4.5.1-no-fixincludes.patch \|\| die
83
84			# suppress installation of libiberty, as we will be
85			# using the one from binutils
86			sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
87
88			install -d ${SRCDIR}/build \|\| die
89			cd ${SRCDIR}/build
90			}
91
92			src_compile()
93			{
94			cd ${SRCDIR}/build
95
96			local myconf
97
98			# you better off when not using distcc to compile
99			# your new compiler :) maybe not all are the same
100			export SMAGE_USE_DISTCC=false
101
102			# Straight from the GCC install doc:
103			# "GCC has code to correctly determine the correct value for target
104			# for nearly all native systems. Therefore, we highly recommend you
105			# not provide a configure target when configuring a native compiler."
106			if [[ ${CHOST} != ${CCHOST} ]]
107			then
108			myconf+=" --target=${CCHOST}"
109			fi
110
111			# gcc >= 4.3 has now configure flags for uri and version - yeah!
112			AR=ar \
113			../configure \
114			--with-bugurl="http://bugs.magellan-linux.de/" \
115			--with-pkgversion="Magellan-Linux" \
116			--build=${CHOST} \
117			--host=${CHOST} \
118			--prefix=/usr \
119			--mandir=/usr/share/man \
120			--infodir=/usr/share/info \
121			--libdir=/usr/$(mlibdir) \
122			--libexecdir=/usr/$(mlibdir) \
123			--enable-shared \
124			--enable-threads=posix \
125			--enable-__cxa_atexit \
126			--enable-clocale=gnu \
127			--disable-checking \
128			--with-system-zlib \
129			--enable-long-long \
130			--enable-cstdio=stdio \
131			--enable-languages=${MyLanguages} \
132			--disable-libstdcxx-pch \
133			--enable-gnu-unique-object \
134			--enable-lto \
135			--enable-plugin \
136			--enable-gold \
137			${myconf} \
138			\|\| die
139
140			# parallel builds seems to break sometimes on x86_64
141			local myopts
142			[[ ${ARCH} = x86_64 ]] && myopts=-j1
143
144			mmake ${myopts} bootstrap-lean \|\| die
145			}
146
147			src_install_gcc()
148			{
149			cd ${SRCDIR}/build
150			minstalldir /$(mlibdir) \|\| die
151
152			# install all targets
153			make DESTDIR=${BINDIR} install \|\| die
154
155			# versionize all bins and symlink them
156			for bin in $(find ${BINDIR}/usr/bin -type f)
157			do
158			echo ${bin}
159			mv ${bin} ${bin}-${PVER} \|\| die
160			ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
161			done
162
163			mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
164			# this one is needed on multilib systems.
165			# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
166			if [[ $(mlibdir) != lib ]]
167			then
168			minstalldir /lib \|\| die
169			mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
170			fi
171			mlink gcc-${PVER} /usr/bin/cc \|\| die
172
173			# deletes libstdc++ && libgcc_s && libssp && libgomp
174			rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
175			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
176			then
177			rm ${BINDIR}/usr/lib/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
178			fi
179
180			# fix all .la files
181			# they may contain invalid libpathes which are not needed
182			local la
183			for la in $(find ${BINDIR} -name \*.la)
184			do
185			fix_la_file ${la} \|\| die ${la}
186			done
187			}
188
189			src_install_libstdc++()
190			{
191			cd ${SRCDIR}/build
192			minstalldir /$(mlibdir) \|\| die
193
194			local target
195			for target in libstdc++-v3 libgcc libssp libgomp
196			do
197			make DESTDIR=${BINDIR} install-target-${target} \|\| die
198			done
199
200			# move gdb scripts to a proper location and to pretty-print ldconfig
201			minstalldir /usr/share/gdb/autoload/usr/$(mlibdir) \|\| die
202			mv ${BINDIR}/usr/$(mlibdir)/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/$(mlibdir)/ \|\| die
203			# multilib as well
204			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
205			then
206			minstalldir /usr/share/gdb/autoload/usr/lib \|\| die
207			mv ${BINDIR}/usr/lib/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/lib/ \|\| die
208			fi
209
210			# cleanup, only keep the libs, everything else get provided by the gcc-package
211			zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s. libstdc++. libssp. libgomp. \|\| die
212			# multilib as well
213			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
214			then
215			zapmost ${BINDIR}/usr/lib libgcc_s. libstdc++. libssp. libgomp. \|\| die
216			fi
217
218			# clean up everything else
219			zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
220			}