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"

SDEPEND=">= virtual/kernel-headers
	>= sys-dev/binutils-2.20
	>= virtual/glibc
	>= dev-libs/gmp-4.2.4
	>= dev-libs/mpfr-2.3.2"

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."

	# needed to prevent compat issues with gcc-3.4.x and gcc-4.0.x
	DEPEND=">= sys-libs/libstdc++-v3-3.3.3
		>= 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	niro	13	# $Id$
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++-${PVER}
14			# >= sys-dev/binutils-2.20
15			# >= virtual/glibc
16			# >= dev-libs/gmp-4.2.4
17			# >= dev-libs/mpfr-2.3.2"
18
19			SDEPEND=">= virtual/kernel-headers
20			>= sys-dev/binutils-2.20
21			>= virtual/glibc
22			>= dev-libs/gmp-4.2.4
23			>= dev-libs/mpfr-2.3.2"
24
25			SPLIT_PACKAGES="gcc libstdc++"
26
27			SRCFILE="${PNAME}-${PVER}.tar.bz2"
28			SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
29
30			# languages to build into gcc
31			MyLanguages=c,c++
32
33			sminclude mtools cleanutils libtool
34
35			SRC_URI=(
36			gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
37			mirror://${PNAME}/${SRCFILE}
38			mirror://${PNAME}/${PNAME}-4.3.2-no-fixincludes.patch
39			)
40
41			UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" \| sed -n 's/.${PNAME}-\(.\)\//\1/;$ p'"
42
43			# gcc don't like strong CFLAGS
44			export CFLAGS="${CFLAGS//-O?} -O2"
45			export CXXFLAGS="${CFLAGS}"
46
47			# check for crosscompile or export default CHOST
48			if [[ -z ${CCHOST} ]]
49			then
50			# no crosscompile defined
51			export CCHOST=${CHOST}
52			else
53			# use crosscompile host
54			export CCHOST=${CCHOST}
55			fi
56
57			split_info_gcc()
58			{
59			DESCRIPTION="Modern C/C++ compiler written by the GNU people."
60			DEPEND="== sys-libs/libstdc++-${PVER}
61			>= sys-dev/binutils-2.20
62			>= virtual/glibc
63			>= dev-libs/gmp-4.2.4
64			>= dev-libs/mpfr-2.3.2"
65
66			postinstall()
67			{
68			echo
69			echo "Please remember that the flag -mcpu does not exist anymore."
70			echo "It has been replaced with '-mtune'. Please update your /etc/mage.rc."
71			echo
72			}
73			}
74
75			split_info_libstdc++()
76			{
77			DESCRIPTION="Standard GNU C and C++ libraries."
78
79			# needed to prevent compat issues with gcc-3.4.x and gcc-4.0.x
80			DEPEND=">= sys-libs/libstdc++-v3-3.3.3
81			>= sys-apps/base-files-0.1"
82			}
83
84			src_prepare()
85			{
86			munpack ${SRCFILE} \|\| die
87			cd ${SRCDIR}
88
89			# generic fixes
90			mpatch ${PNAME}-4.3.2-no-fixincludes.patch \|\| die
91
92			# suppress installation of libiberty, as we will be
93			# using the one from binutils
94			sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in \|\| die
95
96			install -d ${SRCDIR}/build \|\| die
97			cd ${SRCDIR}/build
98			}
99
100			src_compile()
101			{
102			cd ${SRCDIR}/build
103
104			local myconf
105
106			# you better off when not using distcc to compile
107			# your new compiler :) maybe not all are the same
108			export SMAGE_USE_DISTCC=false
109
110			# Straight from the GCC install doc:
111			# "GCC has code to correctly determine the correct value for target
112			# for nearly all native systems. Therefore, we highly recommend you
113			# not provide a configure target when configuring a native compiler."
114			if [[ ${CHOST} != ${CCHOST} ]]
115			then
116			myconf+=" --target=${CCHOST}"
117			fi
118
119			# gcc >= 4.3 has now configure flags for uri and version - yeah!
120			AR=ar \
121			../configure \
122			--with-bugurl="http://bugs.magellan-linux.de/" \
123			--with-pkgversion="Magellan-Linux" \
124			--build=${CHOST} \
125			--host=${CHOST} \
126			--prefix=/usr \
127			--mandir=/usr/share/man \
128			--infodir=/usr/share/info \
129			--libdir=/usr/$(mlibdir) \
130			--libexecdir=/usr/$(mlibdir) \
131			--enable-shared \
132			--enable-threads=posix \
133			--enable-__cxa_atexit \
134			--enable-clocale=gnu \
135			--disable-checking \
136			--with-system-zlib \
137			--enable-long-long \
138			--enable-cstdio=stdio \
139			--enable-languages=${MyLanguages} \
140			--disable-libstdcxx-pch \
141			${myconf} \
142			\|\| die
143
144			# parallel builds seems to break sometimes on x86_64
145			local myopts
146			[[ ${ARCH} = x86_64 ]] && myopts=-j1
147
148			mmake ${myopts} bootstrap-lean \|\| die
149			}
150
151			src_install_gcc()
152			{
153			cd ${SRCDIR}/build
154			minstalldir /$(mlibdir) \|\| die
155
156			# install all targets
157			make DESTDIR=${BINDIR} install \|\| die
158
159			# versionize all bins and symlink them
160			for bin in $(find ${BINDIR}/usr/bin -type f)
161			do
162			echo ${bin}
163			mv ${bin} ${bin}-${PVER} \|\| die
164			ln -snf $(basename ${bin}-${PVER}) ${bin} \|\| die
165			done
166
167			mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp \|\| die
168			# this one is needed on multilib systems.
169			# rpcgen may not find the cpp compiler correctly if not in /lib/cpp
170			if [[ $(mlibdir) != lib ]]
171			then
172			minstalldir /lib \|\| die
173			mlink ../usr/bin/cpp-${PVER} /lib/cpp \|\| die
174			fi
175			mlink gcc-${PVER} /usr/bin/cc \|\| die
176
177			# deletes libstdc++ && libgcc_s
178			rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s.,libstdc++.,libssp.} \|\| die
179			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
180			then
181			rm ${BINDIR}/usr/lib/{libgcc_s.,libstdc++.,libssp.} \|\| die
182			fi
183
184			# fix all .la files
185			# they may contain invalid libpathes which are not needed
186			local la
187			for la in $(find ${BINDIR} -name \*.la)
188			do
189			fix_la_file ${la} \|\| die ${la}
190			done
191			}
192
193			src_install_libstdc++()
194			{
195			cd ${SRCDIR}/build
196			minstalldir /$(mlibdir) \|\| die
197
198			local target
199			for target in libstdc++-v3 libgcc libssp
200			do
201			make DESTDIR=${BINDIR} install-target-${target} \|\| die
202			done
203
204			# cleanup, only keep the libs, everything else get provided by the gcc-package
205			zapmost ${BINDIR}/usr/$(mlibdir) libgcc_s. libstdc++. libssp. \|\| die
206			# multilib as well
207			if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/usr/lib ]]
208			then
209			zapmost ${BINDIR}/usr/lib libgcc_s. libstdc++. libssp. \|\| die
210			fi
211
212			# clean up everything else
213			zapmost ${BINDIR} usr/$(mlibdir) $([[ $(mlibdir) != lib ]] && echo "usr/lib") \|\| die
214
215			# fix all .la files
216			# they may contain invalid libpathes which are not needed
217			local la
218			for la in $(find ${BINDIR} -name \*.la)
219			do
220			fix_la_file ${la} \|\| die ${la}
221			done
222			}