core/gcc/gcc-4.3.4-r2.smage2

# $Id$

PNAME="gcc"
PVER="4.3.4"
PBUILD="r2"

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-2.20
# 	>= virtual/glibc
# 	>= dev-libs/gmp-4.2.4
# 	>= dev-libs/mpfr-2.3.2"

# cmp from diffutils is needed for bootstrap, busybox version fails
SDEPEND=">= virtual/kernel-headers
	>= sys-dev/binutils-2.20
	>= virtual/glibc
	>= dev-libs/gmp-4.2.4
	>= dev-libs/mpfr-2.3.2
	>= sys-apps/diffutils-2"

SPLIT_PACKAGES="gcc libstdc++"

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}-4.3.2-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-4.2.4
		>= dev-libs/mpfr-2.3.2"

	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
	}
}

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

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

	# generic fixes
	mpatch ${PNAME}-4.3.2-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
	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s*.*,libstdc++*.*,libssp*.*} || die
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		rm ${BINDIR}/usr/lib/{libgcc_s*.*,libstdc++*.*,libssp*.*} || 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
	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*.* libstdc++*.* libssp*.* || die
	# multilib as well
	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
	then
		zapmost ${BINDIR}/usr/lib libgcc_s*.* libstdc++*.* libssp*.* || 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	# $Id$
2
3	PNAME="gcc"
4	PVER="4.3.4"
5	PBUILD="r2"
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++-${PVER}
14	# >= sys-dev/binutils-2.20
15	# >= virtual/glibc
16	# >= dev-libs/gmp-4.2.4
17	# >= dev-libs/mpfr-2.3.2"
18
19	# cmp from diffutils is needed for bootstrap, busybox version fails
20	SDEPEND=">= virtual/kernel-headers
21	>= sys-dev/binutils-2.20
22	>= virtual/glibc
23	>= dev-libs/gmp-4.2.4
24	>= dev-libs/mpfr-2.3.2
25	>= sys-apps/diffutils-2"
26
27	SPLIT_PACKAGES="gcc libstdc++"
28
29	SRCFILE="${PNAME}-${PVER}.tar.bz2"
30	SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
31
32	# languages to build into gcc
33	MyLanguages=c,c++
34
35	sminclude mtools cleanutils libtool
36
37	SRC_URI=(
38	gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
39	mirror://${PNAME}/${SRCFILE}
40	mirror://${PNAME}/${PNAME}-4.3.2-no-fixincludes.patch
41	)
42
43	UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" \| sed -n 's/.${PNAME}-\(.\)\//\1/;$ p'"
44
45	# gcc don't like strong CFLAGS
46	export CFLAGS="${CFLAGS//-O?} -O2"
47	export CXXFLAGS="${CFLAGS}"
48
49	# check for crosscompile or export default CHOST
50	if [[ -z ${CCHOST} ]]
51	then
52	# no crosscompile defined
53	export CCHOST=${CHOST}
54	else
55	# use crosscompile host
56	export CCHOST=${CCHOST}
57	fi
58
59	split_info_gcc()
60	{
61	DESCRIPTION="Modern C/C++ compiler written by the GNU people."
62	DEPEND="== sys-libs/libstdc++-${PVER}
63	>= sys-dev/binutils-2.20
64	>= virtual/glibc
65	>= dev-libs/gmp-4.2.4
66	>= dev-libs/mpfr-2.3.2"
67
68	postinstall()
69	{
70	echo
71	echo "Please remember that the flag -mcpu does not exist anymore."
72	echo "It has been replaced with '-mtune'. Please update your /etc/mage.rc."
73	echo
74	}
75	}
76
77	split_info_libstdc++()
78	{
79	DESCRIPTION="Standard GNU C and C++ libraries."
80	DEPEND=">= sys-apps/base-files-0.1"
81	}
82
83	src_prepare()
84	{
85	munpack ${SRCFILE} \|\| die
86	cd ${SRCDIR}
87
88	# generic fixes
89	mpatch ${PNAME}-4.3.2-no-fixincludes.patch \|\| die
90
91	# suppress installation of libiberty, as we will be
92	# using the one from binutils
93	sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
94
95	install -d ${SRCDIR}/build \|\| die
96	cd ${SRCDIR}/build
97	}
98
99	src_compile()
100	{
101	cd ${SRCDIR}/build
102
103	local myconf
104
105	# you better off when not using distcc to compile
106	# your new compiler :) maybe not all are the same
107	export SMAGE_USE_DISTCC=false
108
109	# Straight from the GCC install doc:
110	# "GCC has code to correctly determine the correct value for target
111	# for nearly all native systems. Therefore, we highly recommend you
112	# not provide a configure target when configuring a native compiler."
113	if [[ ${CHOST} != ${CCHOST} ]]
114	then
115	myconf+=" --target=${CCHOST}"
116	fi
117
118	# gcc >= 4.3 has now configure flags for uri and version - yeah!
119	AR=ar \
120	../configure \
121	--with-bugurl="http://bugs.magellan-linux.de/" \
122	--with-pkgversion="Magellan-Linux" \
123	--build=${CHOST} \
124	--host=${CHOST} \
125	--prefix=/usr \
126	--mandir=/usr/share/man \
127	--infodir=/usr/share/info \
128	--libdir=/usr/$(mlibdir) \
129	--libexecdir=/usr/$(mlibdir) \
130	--enable-shared \
131	--enable-threads=posix \
132	--enable-__cxa_atexit \
133	--enable-clocale=gnu \
134	--disable-checking \
135	--with-system-zlib \
136	--enable-long-long \
137	--enable-cstdio=stdio \
138	--enable-languages=${MyLanguages} \
139	--disable-libstdcxx-pch \
140	${myconf} \
141	\|\| die
142
143	# parallel builds seems to break sometimes on x86_64
144	local myopts
145	[[ ${ARCH} = x86_64 ]] && myopts=-j1
146
147	mmake ${myopts} bootstrap-lean \|\| die
148	}
149
150	src_install_gcc()
151	{
152	cd ${SRCDIR}/build
153	minstalldir /$(mlibdir) \|\| die
154
155	# install all targets
156	make DESTDIR=${BINDIR} install \|\| die
157
158	# versionize all bins and symlink them
159	for bin in $(find ${BINDIR}/usr/bin -type f)
160	do
161	echo ${bin}
162	mv ${bin} ${bin}-${PVER} \|\| die
163	ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
164	done
165
166	mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
167	# this one is needed on multilib systems.
168	# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
169	if [[ $(mlibdir) != lib ]]
170	then
171	minstalldir /lib \|\| die
172	mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
173	fi
174	mlink gcc-${PVER} /usr/bin/cc \|\| die
175
176	# deletes libstdc++ && libgcc_s
177	rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.,libssp.} \|\| die
178	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
179	then
180	rm ${BINDIR}/usr/lib/{libgcc_s.,libstdc++.,libssp.} \|\| die
181	fi
182
183	# fix all .la files
184	# they may contain invalid libpathes which are not needed
185	local la
186	for la in $(find ${BINDIR} -name \*.la)
187	do
188	fix_la_file ${la} \|\| die ${la}
189	done
190	}
191
192	src_install_libstdc++()
193	{
194	cd ${SRCDIR}/build
195	minstalldir /$(mlibdir) \|\| die
196
197	local target
198	for target in libstdc++-v3 libgcc libssp
199	do
200	make DESTDIR=${BINDIR} install-target-${target} \|\| die
201	done
202
203	# cleanup, only keep the libs, everything else get provided by the gcc-package
204	zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s. libstdc++. libssp. \|\| die
205	# multilib as well
206	if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
207	then
208	zapmost ${BINDIR}/usr/lib libgcc_s. libstdc++. libssp. \|\| die
209	fi
210
211	# clean up everything else
212	zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
213
214	# fix all .la files
215	# they may contain invalid libpathes which are not needed
216	local la
217	for la in $(find ${BINDIR} -name \*.la)
218	do
219	fix_la_file ${la} \|\| die ${la}
220	done
221	}