core/gcc/gcc-4.5.2-r1.smage2

# $Id$

PNAME="gcc"
PVER="4.5.2"
PBUILD="r1"

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

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

SDEPEND="== sys-libs/libstdc++-${PVER}
	>= sys-dev/binutils-2.20
	>= 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
	>= virtual/kernel-headers"

SPLIT_PACKAGES="libstdc++ gcc"

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

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

REMOVE_DEPRECATED_MAGE_TARGETS=1
sminclude mtools cleanutils libtool alx

SRC_URI=(
	gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-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"
}

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 ${PNAME}-${PVER}-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 \
		${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	# $Id$
2
3	PNAME="gcc"
4	PVER="4.5.2"
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++-${PVER}
13	>= sys-dev/binutils-2.20
14	>= virtual/glibc
15	>= dev-libs/gmp-5.0.1
16	>= dev-libs/mpfr-3.0.0
17	>= dev-libs/mpc-0.8.2
18	>= dev-libs/ppl-0.10.2
19	>= dev-libs/cloog-ppl-0.15.9
20	>= virtual/kernel-headers"
21
22	SPLIT_PACKAGES="libstdc++ gcc"
23
24	SRCFILE="${PNAME}-${PVER}.tar.bz2"
25	SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
26
27	# languages to build into gcc
28	MyLanguages=c,c++
29
30	REMOVE_DEPRECATED_MAGE_TARGETS=1
31	sminclude mtools cleanutils libtool alx
32
33	SRC_URI=(
34	gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
35	mirror://${PNAME}/${SRCFILE}
36	mirror://${PNAME}/${PNAME}-${PVER}-no-fixincludes.patch
37	)
38
39	UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${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	}
67
68	split_info_libstdc++()
69	{
70	DESCRIPTION="Standard GNU C and C++ libraries."
71	DEPEND=">= sys-apps/base-files-0.1"
72	PCATEGORIE="sys-libs"
73	}
74
75	src_prepare()
76	{
77	munpack ${SRCFILE} \|\| die
78	cd ${SRCDIR}
79
80	# generic fixes
81	mpatch ${PNAME}-${PVER}-no-fixincludes.patch \|\| die
82
83	# suppress installation of libiberty, as we will be
84	# using the one from binutils
85	sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
86
87	install -d ${SRCDIR}/build \|\| die
88	cd ${SRCDIR}/build
89	}
90
91	src_compile()
92	{
93	cd ${SRCDIR}/build
94
95	local myconf
96
97	# you better off when not using distcc to compile
98	# your new compiler :) maybe not all are the same
99	export SMAGE_USE_DISTCC=false
100
101	# Straight from the GCC install doc:
102	# "GCC has code to correctly determine the correct value for target
103	# for nearly all native systems. Therefore, we highly recommend you
104	# not provide a configure target when configuring a native compiler."
105	if [[ ${CHOST} != ${CCHOST} ]]
106	then
107	myconf+=" --target=${CCHOST}"
108	fi
109
110	# gcc >= 4.3 has now configure flags for uri and version - yeah!
111	AR=ar \
112	../configure \
113	--with-bugurl="http://bugs.magellan-linux.de/" \
114	--with-pkgversion="Magellan-Linux" \
115	--build=${CHOST} \
116	--host=${CHOST} \
117	--prefix=/usr \
118	--mandir=/usr/share/man \
119	--infodir=/usr/share/info \
120	--libdir=/usr/$(mlibdir) \
121	--libexecdir=/usr/$(mlibdir) \
122	--enable-shared \
123	--enable-threads=posix \
124	--enable-__cxa_atexit \
125	--enable-clocale=gnu \
126	--disable-checking \
127	--with-system-zlib \
128	--enable-long-long \
129	--enable-cstdio=stdio \
130	--enable-languages=${MyLanguages} \
131	--disable-libstdcxx-pch \
132	${myconf} \
133	\|\| die
134
135	# parallel builds seems to break sometimes on x86_64
136	local myopts
137	[[ ${ARCH} = x86_64 ]] && myopts=-j1
138
139	mmake ${myopts} bootstrap-lean \|\| die
140	}
141
142	src_install_gcc()
143	{
144	cd ${SRCDIR}/build
145	minstalldir /$(mlibdir) \|\| die
146
147	# install all targets
148	make DESTDIR=${BINDIR} install \|\| die
149
150	# versionize all bins and symlink them
151	for bin in $(find ${BINDIR}/usr/bin -type f)
152	do
153	echo ${bin}
154	mv ${bin} ${bin}-${PVER} \|\| die
155	ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
156	done
157
158	mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
159	# this one is needed on multilib systems.
160	# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
161	if [[ $(mlibdir) != lib ]]
162	then
163	minstalldir /lib \|\| die
164	mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
165	fi
166	mlink gcc-${PVER} /usr/bin/cc \|\| die
167
168	# deletes libstdc++ && libgcc_s && libssp && libgomp
169	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
170	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
171	then
172	rm ${BINDIR}/usr/lib/{libgcc_s.,libstdc++.,libssp.,libgomp.} \|\| die
173	fi
174
175	# fix all .la files
176	# they may contain invalid libpathes which are not needed
177	local la
178	for la in $(find ${BINDIR} -name \*.la)
179	do
180	fix_la_file ${la} \|\| die ${la}
181	done
182	}
183
184	src_install_libstdc++()
185	{
186	cd ${SRCDIR}/build
187	minstalldir /$(mlibdir) \|\| die
188
189	local target
190	for target in libstdc++-v3 libgcc libssp libgomp
191	do
192	make DESTDIR=${BINDIR} install-target-${target} \|\| die
193	done
194
195	# move gdb scripts to a proper location and to pretty-print ldconfig
196	minstalldir /usr/share/gdb/autoload/usr/$(mlibdir) \|\| die
197	mv ${BINDIR}/usr/$(mlibdir)/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/$(mlibdir)/ \|\| die
198	# multilib as well
199	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
200	then
201	minstalldir /usr/share/gdb/autoload/usr/lib \|\| die
202	mv ${BINDIR}/usr/lib/libstdc++gdb.py ${BINDIR}/usr/share/gdb/autoload/usr/lib/ \|\| die
203	fi
204
205	# cleanup, only keep the libs, everything else get provided by the gcc-package
206	zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s. libstdc++. libssp. libgomp. \|\| die
207	# multilib as well
208	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
209	then
210	zapmost ${BINDIR}/usr/lib libgcc_s. libstdc++. libssp. libgomp. \|\| die
211	fi
212
213	# clean up everything else
214	zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
215	}