core/gcc/gcc-4.3.2-r1.smage2

# $Header: /magellan-cvs/smage/gcc/gcc-4.2.3-r2.smage2,v 1.1 2008/04/02 21:15:47 niro Exp $

PNAME="gcc"
PVER="4.3.2"
PBUILD="r1"

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

DESCRIPTION="Modern C/C++ compiler written by the GNU people."
HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"

DEPEND="== sys-libs/libstdc++-${PVER}
	>= sys-dev/binutils-2.19
	>= virtual/glibc
	>= dev-libs/gmp-4.2.4
	>= dev-libs/mpfr-2.3.2"

SDEPEND=">= virtual/kernel-headers"

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

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

sminclude mtools libtool alx

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

# 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

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

	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 multlib system.
	# 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
	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s*.*,libstdc++*.*} || die

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

postinstall()
{
	echo
	echo "Please remember that the flag -mcpu does not exist anymore."	
	echo "It has been replaced with '-mtune'. Please update your /etc/mage.rc."
	echo
}
1	# $Header: /magellan-cvs/smage/gcc/gcc-4.2.3-r2.smage2,v 1.1 2008/04/02 21:15:47 niro Exp $
2
3	PNAME="gcc"
4	PVER="4.3.2"
5	PBUILD="r1"
6
7	PCATEGORIE="sys-dev"
8	STATE="unstable"
9
10	DESCRIPTION="Modern C/C++ compiler written by the GNU people."
11	HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
12
13	DEPEND="== sys-libs/libstdc++-${PVER}
14	>= sys-dev/binutils-2.19
15	>= virtual/glibc
16	>= dev-libs/gmp-4.2.4
17	>= dev-libs/mpfr-2.3.2"
18
19	SDEPEND=">= virtual/kernel-headers"
20
21	SRCFILE="${PNAME}-${PVER}.tar.bz2"
22	SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
23
24	# languages to build into gcc
25	MyLanguages=c,c++
26
27	sminclude mtools libtool alx
28
29	SRC_URI=(
30	gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
31	mirror://${PNAME}/${SRCFILE}
32	mirror://${PNAME}/${PNAME}-${PVER}-no-fixincludes.patch
33	)
34
35	# gcc don't like strong CFLAGS
36	export CFLAGS="${CFLAGS//-O?} -O2"
37	export CXXFLAGS="${CFLAGS}"
38
39	# check for crosscompile or export default CHOST
40	if [[ -z ${CCHOST} ]]
41	then
42	# no crosscompile defined
43	export CCHOST=${CHOST}
44	else
45	# use crosscompile host
46	export CCHOST=${CCHOST}
47	fi
48
49	src_prepare()
50	{
51	munpack ${SRCFILE} \|\| die
52	cd ${SRCDIR}
53
54	# generic fixes
55	mpatch ${PNAME}-${PVER}-no-fixincludes.patch \|\| die
56
57	# suppress installation of libiberty, as we will be
58	# using the one from binutils
59	sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
60
61	install -d ${SRCDIR}/build \|\| die
62	cd ${SRCDIR}/build
63	}
64
65	src_compile()
66	{
67	cd ${SRCDIR}/build
68
69	local myconf
70
71	# you better off when not using distcc to compile
72	# your new compiler :) maybe not all are the same
73	export SMAGE_USE_DISTCC=false
74
75	# Straight from the GCC install doc:
76	# "GCC has code to correctly determine the correct value for target
77	# for nearly all native systems. Therefore, we highly recommend you
78	# not provide a configure target when configuring a native compiler."
79	if [[ ${CHOST} != ${CCHOST} ]]
80	then
81	myconf+=" --target=${CCHOST}"
82	fi
83
84	# gcc >= 4.3 has now configure flags for uri and version - yeah!
85	AR=ar \
86	../configure \
87	--with-bugurl="http://bugs.magellan-linux.de/" \
88	--with-pkgversion="Magellan-Linux" \
89	--build=${CHOST} \
90	--host=${CHOST} \
91	--prefix=/usr \
92	--mandir=/usr/share/man \
93	--infodir=/usr/share/info \
94	--libdir=/usr/$(mlibdir) \
95	--libexecdir=/usr/$(mlibdir) \
96	--enable-shared \
97	--enable-threads=posix \
98	--enable-__cxa_atexit \
99	--enable-clocale=gnu \
100	--disable-checking \
101	--with-system-zlib \
102	--enable-long-long \
103	--enable-cstdio=stdio \
104	--enable-languages=${MyLanguages} \
105	--disable-libstdcxx-pch \
106	${myconf} \
107	\|\| die
108
109	# parallel builds seems to break sometimes on x86_64
110	local myopts
111	[[ ${ARCH} = x86_64 ]] && myopts=-j1
112
113	mmake ${myopts} bootstrap-lean \|\| die
114	}
115
116	src_install()
117	{
118	cd ${SRCDIR}/build
119	minstalldir /$(mlibdir) \|\| die
120
121	make DESTDIR=${BINDIR} install \|\| die
122
123	# versionize all bins and symlink them
124	for bin in $(find ${BINDIR}/usr/bin -type f)
125	do
126	echo ${bin}
127	mv ${bin} ${bin}-${PVER} \|\| die
128	ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
129	done
130
131	mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
132	# this one is needed on multlib system.
133	# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
134	if [[ $(mlibdir) != lib ]]
135	then
136	minstalldir /lib \|\| die
137	mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
138	fi
139	mlink gcc-${PVER} /usr/bin/cc \|\| die
140
141	# deletes libstdc++ && libgcc_s
142	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.} \|\| die
143
144	# fix all .la files
145	# the contain invalid libpathes and they are not needed
146	local la
147	for la in $(find ${BINDIR} -name \*.la)
148	do
149	fix_la_file ${la} \|\| die ${la}
150	done
151	}
152
153	postinstall()
154	{
155	echo
156	echo "Please remember that the flag -mcpu does not exist anymore."
157	echo "It has been replaced with '-mtune'. Please update your /etc/mage.rc."
158	echo
159	}