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Revision 1.12 - (hide annotations) (download)
Sun Mar 9 03:23:08 2003 UTC (11 years, 9 months ago) by azarah
Branch: MAIN
Changes since 1.11: +33 -13 lines
change handeling for fix_libtool_files.sh.  set LD_LIBRARY_PATH to prevent problems of missing libstdc++.so.5

1 vapier 1.3 # Copyright 1999-2003 Gentoo Technologies, Inc.
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 azarah 1.12 # $Header: /home/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.2.2.ebuild,v 1.11 2003/02/25 13:50:16 dragon Exp $
4 azarah 1.1
5     IUSE="static nls bootstrap java build"
6    
7     inherit eutils flag-o-matic libtool
8    
9     # Compile problems with these (bug #6641 among others)...
10     filter-flags "-fno-exceptions -fomit-frame-pointer"
11    
12     # Recently there has been a lot of stability problem in Gentoo-land. Many
13     # things can be the cause to this, but I believe that it is due to gcc3
14     # still having issues with optimizations, or with it not filtering bad
15     # combinations (protecting the user maybe from himeself) yet.
16     #
17     # This can clearly be seen in large builds like glibc, where too aggressive
18     # CFLAGS cause the tests to fail miserbly.
19     #
20     # Quote from Nick Jones <carpaski@gentoo.org>, who in my opinion
21     # knows what he is talking about:
22     #
23     # People really shouldn't force code-specific options on... It's a
24     # bad idea. The -march options aren't just to look pretty. They enable
25     # options that are sensible (and include sse,mmx,3dnow when apropriate).
26     #
27     # The next command strips CFLAGS and CXXFLAGS from nearly all flags. If
28     # you do not like it, comment it, but do not bugreport if you run into
29     # problems.
30     #
31     # <azarah@gentoo.org> (13 Oct 2002)
32     strip-flags
33    
34     # Theoretical cross compiler support
35     [ ! -n "${CCHOST}" ] && export CCHOST="${CHOST}"
36    
37     LOC="/usr"
38     MY_PV="`echo ${PV} | awk -F. '{ gsub(/_pre.*|_alpha.*/, ""); print $1 "." $2 }'`"
39     MY_PV_FULL="`echo ${PV} | awk '{ gsub(/_pre.*|_alpha.*/, ""); print $0 }'`"
40    
41     LIBPATH="${LOC}/lib/gcc-lib/${CCHOST}/${MY_PV_FULL}"
42     BINPATH="${LOC}/${CCHOST}/gcc-bin/${MY_PV}"
43     DATAPATH="${LOC}/share/gcc-data/${CCHOST}/${MY_PV}"
44     # Dont install in /usr/include/g++-v3/, but in gcc internal directory.
45     # We will handle /usr/include/g++-v3/ with gcc-config ...
46     STDCXX_INCDIR="${LIBPATH}/include/g++-v${MY_PV/\.*/}"
47    
48     # Patch tarball support ...
49     #PATCH_VER="1.0"
50     PATCH_VER=""
51    
52     # Snapshot support ...
53     #SNAPSHOT="2002-08-12"
54     SNAPSHOT=""
55    
56     # Branch update support ...
57     MAIN_BRANCH="${PV}" # Tarball, etc used ...
58     #BRANCH_UPDATE="20021208"
59     BRANCH_UPDATE=""
60    
61     if [ -z "${SNAPSHOT}" ]
62     then
63     S="${WORKDIR}/${PN}-${MAIN_BRANCH}"
64     SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/${P}/${PN}-${MAIN_BRANCH}.tar.bz2"
65    
66     if [ -n "${PATCH_VER}" ]
67     then
68     SRC_URI="${SRC_URI}
69     mirror://gentoo/${P}-patches-${PATCH_VER}.tar.bz2"
70     fi
71    
72     if [ -n "${BRANCH_UPDATE}" ]
73     then
74     SRC_URI="${SRC_URI}
75     mirror://gentoo/${PN}-${MAIN_BRANCH}-branch-update-${BRANCH_UPDATE}.patch.bz2"
76     fi
77     else
78     S="${WORKDIR}/gcc-${SNAPSHOT//-}"
79     SRC_URI="ftp://sources.redhat.com/pub/gcc/snapshots/${SNAPSHOT}/gcc-${SNAPSHOT//-}.tar.bz2"
80     fi
81     #SRC_URI="${SRC_URI} mirror://gentoo/${P}-manpages.tar.bz2"
82    
83     DESCRIPTION="The GNU Compiler Collection. Includes C/C++ and java compilers"
84     HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
85    
86     LICENSE="GPL-2 LGPL-2.1"
87 dragon 1.10 KEYWORDS="x86 ~ppc ~sparc alpha hppa arm mips"
88 azarah 1.1
89     # Ok, this is a hairy one again, but lets assume that we
90     # are not cross compiling, than we want SLOT to only contain
91     # $PV, as people upgrading to new gcc layout will not have
92     # their old gcc unmerged ...
93     if [ "${CHOST}" == "${CCHOST}" ]
94     then
95     SLOT="${MY_PV}"
96     else
97     SLOT="${CCHOST}-${MY_PV}"
98     fi
99    
100     DEPEND="virtual/glibc
101 dragon 1.11 mips? >=sys-devel/binutils-2.13.90.0.16 : >=sys-devel/binutils-2.13.90.0.18
102 azarah 1.1 >=sys-devel/gcc-config-1.3.1
103     !build? ( >=sys-libs/ncurses-5.2-r2
104     nls? ( sys-devel/gettext ) )"
105    
106     RDEPEND="virtual/glibc
107     >=sys-devel/gcc-config-1.3.1
108     >=sys-libs/zlib-1.1.4
109     >=sys-apps/texinfo-4.2-r4
110     !build? ( >=sys-libs/ncurses-5.2-r2 )"
111    
112     PDEPEND="sys-devel/gcc-config"
113    
114    
115     # Hack used to patch Makefiles to install into the build dir
116     FAKE_ROOT=""
117    
118 azarah 1.12 chk_gcc_version() {
119     # This next bit is for updating libtool linker scripts ...
120     OLD_GCC_VERSION="`gcc -dumpversion`"
121    
122     if [ "${OLD_GCC_VERSION}" != "${MY_PV_FULL}" ]
123     then
124     echo "${OLD_GCC_VERSION}" > ${WORKDIR}/.oldgccversion
125     fi
126    
127     # Did we check the version ?
128     touch ${WORKDIR}/.chkgccversion
129     }
130    
131 azarah 1.1 src_unpack() {
132     if [ -z "${SNAPSHOT}" ]
133     then
134     unpack ${PN}-${MAIN_BRANCH}.tar.bz2
135    
136     if [ -n "${PATCH_VER}" ]
137     then
138     unpack ${P}-patches-${PATCH_VER}.tar.bz2
139     fi
140     else
141     unpack gcc-${SNAPSHOT//-}.tar.bz2
142     fi
143    
144     cd ${S}
145     # Fixup libtool to correctly generate .la files with portage
146     elibtoolize --portage --shallow
147    
148     echo
149    
150     # Branch update ...
151     if [ -n "${BRANCH_UPDATE}" ]
152     then
153     epatch ${DISTDIR}/${PN}-${MAIN_BRANCH}-branch-update-${BRANCH_UPDATE}.patch.bz2
154     fi
155    
156     # Do bulk patches included in ${P}-patches-${PATCH_VER}.tar.bz2
157     if [ -n "${PATCH_VER}" ]
158     then
159     epatch ${WORKDIR}/patch
160     fi
161    
162     # Patches from Redhat ...
163     epatch ${FILESDIR}/3.2.1/gcc32-ada-make.patch
164     epatch ${FILESDIR}/3.2.1/gcc32-shared-pthread.patch
165     use sparc && epatch ${FILESDIR}/3.2.1/gcc32-sparc32-hack.patch
166    
167     # Patches from Mandrake/Suse ...
168     epatch ${FILESDIR}/3.2.1/gcc31-loop-load-final-value.patch
169     epatch ${FILESDIR}/3.2.1/gcc32-pr8213.patch
170     epatch ${FILESDIR}/3.2.1/gcc32-strip-dotdot.patch
171     epatch ${FILESDIR}/3.2.1/gcc32-athlon-alignment.patch
172 zwelch 1.6
173     # Patches from debian-arm
174     if [ "${ARCH}" = "arm" ]; then
175 zwelch 1.7 epatch ${FILESDIR}/3.2.1/gcc32-arm-disable-mathf.patch
176 zwelch 1.6 epatch ${FILESDIR}/3.2.1/gcc32-arm-reload1-fix.patch
177     fi
178 azarah 1.1
179     # Install our pre generated manpages if we do not have perl ...
180     # if [ ! -x /usr/bin/perl ]
181     # then
182     # cd ${S}; unpack ${P}-manpages.tar.bz2
183     # fi
184    
185     # Currently if any path is changed via the configure script, it breaks
186     # installing into ${D}. We should not patch it in src_install() with
187     # absolute paths, as some modules then gets rebuild with the wrong
188     # paths. Thus we use $FAKE_ROOT.
189     einfo "Fixing Makefiles..."
190     cd ${S}
191     for x in $(find . -name Makefile.in)
192     do
193     # Fix --datadir=
194     cp ${x} ${x}.orig
195     sed -e 's:datadir = @datadir@:datadir = $(FAKE_ROOT)@datadir@:' \
196     ${x}.orig > ${x}
197    
198     # Fix --bindir=
199     cp ${x} ${x}.orig
200     sed -e 's:bindir = @bindir@:bindir = $(FAKE_ROOT)@bindir@:' \
201     ${x}.orig > ${x}
202    
203     # Fix --includedir=
204     cp ${x} ${x}.orig
205     sed -e 's:includedir = @includedir@:includedir = $(FAKE_ROOT)@includedir@:' \
206     ${x}.orig > ${x}
207    
208     # Fix --with-gxx-include-dir=
209     cp ${x} ${x}.orig
210     sed -e 's:gxx_include_dir = @gxx_:gxx_include_dir = $(FAKE_ROOT)@gxx_:' \
211     -e 's:glibcppinstalldir = @gxx_:glibcppinstalldir = $(FAKE_ROOT)@gxx_:' \
212     ${x}.orig > ${x}
213    
214     # Where java security stuff should be installed
215     cp ${x} ${x}.orig
216     sed -e 's:secdir = $(libdir)/security:secdir = $(FAKE_ROOT)$(LIBPATH)/security:' \
217     ${x}.orig > ${x}
218    
219     rm -f ${x}.orig
220     done
221     }
222    
223     src_compile() {
224     local myconf=""
225     local gcc_lang=""
226    
227     if [ -z "`use build`" ]
228     then
229     myconf="${myconf} --enable-shared"
230     gcc_lang="c,c++,ada,f77,objc"
231     else
232     gcc_lang="c"
233     fi
234     if [ -z "`use nls`" ] || [ "`use build`" ]
235     then
236     myconf="${myconf} --disable-nls"
237     else
238     myconf="${myconf} --enable-nls --without-included-gettext"
239     fi
240     if [ -n "`use java`" ] && [ -z "`use build`" ]
241     then
242     gcc_lang="${gcc_lang},java"
243     fi
244    
245     # In general gcc does not like optimization, and add -O2 where
246     # it is safe.
247     export CFLAGS="${CFLAGS//-O?}"
248     export CXXFLAGS="${CXXFLAGS//-O?}"
249    
250     # Build in a separate build tree
251     mkdir -p ${WORKDIR}/build
252     cd ${WORKDIR}/build
253    
254     einfo "Configuring GCC..."
255     addwrite "/dev/zero"
256     ${S}/configure --prefix=${LOC} \
257     --bindir=${BINPATH} \
258     --includedir=${LIBPATH}/include \
259     --datadir=${DATAPATH} \
260     --mandir=${DATAPATH}/man \
261     --infodir=${DATAPATH}/info \
262     --enable-shared \
263     --host=${CHOST} \
264     --target=${CCHOST} \
265     --with-system-zlib \
266     --enable-languages=${gcc_lang} \
267     --enable-threads=posix \
268     --enable-long-long \
269     --disable-checking \
270     --enable-cstdio=stdio \
271     --enable-clocale=generic \
272     --enable-__cxa_atexit \
273     --enable-version-specific-runtime-libs \
274     --with-gxx-include-dir=${STDCXX_INCDIR} \
275     --with-local-prefix=${LOC}/local \
276     ${myconf} || die
277    
278     touch ${S}/gcc/c-gperf.h
279    
280     # Do not make manpages if we do not have perl ...
281     if [ ! -x /usr/bin/perl ]
282     then
283     find ${S} -name '*.[17]' -exec touch {} \; || :
284     fi
285    
286     # Setup -j in MAKEOPTS
287     get_number_of_jobs
288    
289     einfo "Building GCC..."
290     if [ -z "`use static`" ]
291     then
292     # Fix for our libtool-portage.patch
293     S="${WORKDIR}/build" \
294     emake bootstrap-lean \
295     LIBPATH="${LIBPATH}" \
296     BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die
297     # Above FLAGS optimize and speedup build, thanks
298     # to Jeff Garzik <jgarzik@mandrakesoft.com>
299     else
300     S="${WORKDIR}/build" \
301     emake LDFLAGS=-static bootstrap \
302     LIBPATH="${LIBPATH}" \
303     BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die
304     fi
305     }
306    
307     src_install() {
308     # Do allow symlinks in ${LOC}/lib/gcc-lib/${CHOST}/${PV}/include as
309     # this can break the build.
310     for x in cd ${WORKDIR}/build/gcc/include/*
311     do
312     if [ -L ${x} ]
313     then
314     rm -f ${x}
315     fi
316     done
317    
318     einfo "Installing GCC..."
319     # Do the 'make install' from the build directory
320     cd ${WORKDIR}/build
321     S="${WORKDIR}/build" \
322     make prefix=${D}${LOC} \
323     bindir=${D}${BINPATH} \
324     includedir=${D}${LIBPATH}/include \
325     datadir=${D}${DATAPATH} \
326     mandir=${D}${DATAPATH}/man \
327     infodir=${D}${DATAPATH}/info \
328     LIBPATH="${LIBPATH}" \
329     FAKE_ROOT="${D}" \
330     install || die
331    
332     [ -r ${D}${BINPATH}/gcc ] || die "gcc not found in ${D}"
333    
334     dodir /lib /usr/bin
335     dodir /etc/env.d/gcc
336     echo "PATH=\"${BINPATH}\"" > ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
337     echo "ROOTPATH=\"${BINPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
338     echo "LDPATH=\"${LIBPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
339     echo "MANPATH=\"${DATAPATH}/man\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
340     echo "INFOPATH=\"${DATAPATH}/info\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
341     echo "STDCXX_INCDIR=\"${STDCXX_INCDIR##*/}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
342     # Also set CC and CXX
343     echo "CC=\"gcc\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
344     echo "CXX=\"g++\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
345    
346     # Install wrappers
347     # Handled by gcc-config now ...
348     # exeinto /lib
349     # doexe ${FILESDIR}/cpp
350     # exeinto /usr/bin
351     # doexe ${FILESDIR}/cc
352    
353     # This should be invalidated by the linker scripts we have as the latest
354     # fix for bug #4411
355     #
356     # # gcc-3.1 have a problem with the ordering of Search Directories. For
357     # # instance, if you have libreadline.so in /lib, and libreadline.a in
358     # # /usr/lib, then it will link with libreadline.a instead of .so. As far
359     # # as I can see from the source, /lib should be searched before /usr/lib,
360     # # and this also differs from gcc-2.95.3 and possibly 3.0.4, but ill have
361     # # to check on 3.0.4. Thanks to Daniel Robbins for noticing this oddity,
362     # # bugzilla bug #4411
363     # #
364     # # Azarah - 3 Jul 2002
365     # #
366     # cd ${D}${LIBPATH}
367     # dosed -e "s:%{L\*} %(link_libgcc):%{L\*} -L/lib %(link_libgcc):" \
368     # ${LIBPATH}/specs
369    
370     # Make sure we dont have stuff lying around that
371     # can nuke multiple versions of gcc
372     if [ -z "`use build`" ]
373     then
374     cd ${D}${LIBPATH}
375    
376     # Tell libtool files where real libraries are
377     for LA in ${D}${LOC}/lib/*.la ${D}${LIBPATH}/../*.la
378     do
379     if [ -f ${LA} ]
380     then
381     sed -e "s:/usr/lib:${LIBPATH}:" ${LA} > ${LA}.hacked
382     mv ${LA}.hacked ${LA}
383     mv ${LA} ${D}${LIBPATH}
384     fi
385     done
386    
387     # Move all the libraries to version specific libdir.
388     for x in ${D}${LOC}/lib/*.{so,a}* ${D}${LIBPATH}/../*.{so,a}*
389     do
390     [ -f ${x} ] && mv -f ${x} ${D}${LIBPATH}
391     done
392    
393     # Move Java headers to compiler-specific dir
394     for x in ${D}${LOC}/include/gc*.h ${D}${LOC}/include/j*.h
395     do
396     [ -f ${x} ] && mv -f ${x} ${D}${LIBPATH}/include/
397     done
398     for x in gcj gnu java javax org
399     do
400     if [ -d ${D}${LOC}/include/${x} ]
401     then
402     dodir /${LIBPATH}/include/${x}
403     mv -f ${D}${LOC}/include/${x}/* ${D}${LIBPATH}/include/${x}/
404     rm -rf ${D}${LOC}/include/${x}
405     fi
406     done
407    
408     # Move libgcj.spec to compiler-specific directories
409     [ -f ${D}${LOC}/lib/libgcj.spec ] && \
410     mv -f ${D}${LOC}/lib/libgcj.spec ${D}${LIBPATH}/libgcj.spec
411    
412     # Rename jar because it could clash with Kaffe's jar if this gcc is
413     # primary compiler (aka don't have the -<version> extension)
414     cd ${D}${LOC}/${CCHOST}/gcc-bin/${MY_PV}
415     [ -f jar ] && mv -f jar gcj-jar
416    
417     # Move <cxxabi.h> to compiler-specific directories
418     [ -f ${D}${STDCXX_INCDIR}/cxxabi.h ] && \
419     mv -f ${D}${STDCXX_INCDIR}/cxxabi.h ${D}${LIBPATH}/include/
420    
421     # These should be symlinks
422     cd ${D}${BINPATH}
423     rm -f ${CCHOST}-{gcc,g++,c++,g77}
424     [ -f gcc ] && ln -sf gcc ${CCHOST}-gcc
425     [ -f g++ ] && ln -sf g++ ${CCHOST}-g++
426     [ -f g++ ] && ln -sf g++ ${CCHOST}-c++
427     [ -f g77 ] && ln -sf g77 ${CCHOST}-g77
428     fi
429    
430     # This one comes with binutils
431     if [ -f ${D}${LOC}/lib/libiberty.a ]
432     then
433     rm -f ${D}${LOC}/lib/libiberty.a
434     fi
435    
436     cd ${S}
437     if [ -z "`use build`" ]
438     then
439     cd ${S}
440     docinto /${CCHOST}
441     dodoc COPYING COPYING.LIB ChangeLog FAQ GNATS MAINTAINERS README
442     docinto ${CCHOST}/html
443     dohtml *.html
444     cd ${S}/boehm-gc
445     docinto ${CCHOST}/boehm-gc
446     dodoc ChangeLog doc/{README*,barrett_diagram}
447     docinto ${CCHOST}/boehm-gc/html
448     dohtml doc/*.html
449     cd ${S}/gcc
450     docinto ${CCHOST}/gcc
451     dodoc ChangeLog* FSFChangeLog* LANGUAGES NEWS ONEWS README* SERVICE
452     cd ${S}/libf2c
453     docinto ${CCHOST}/libf2c
454     dodoc ChangeLog README TODO *.netlib
455     cd ${S}/libffi
456     docinto ${CCHOST}/libffi
457     dodoc ChangeLog* LICENSE README
458     cd ${S}/libiberty
459     docinto ${CCHOST}/libiberty
460     dodoc ChangeLog COPYING.LIB README
461     cd ${S}/libobjc
462     docinto ${CCHOST}/libobjc
463     dodoc ChangeLog README* THREADS*
464     cd ${S}/libstdc++-v3
465     docinto ${CCHOST}/libstdc++-v3
466     dodoc ChangeLog* README
467     docinto ${CCHOST}/libstdc++-v3/html
468     dohtml -r -a css,diff,html,txt,xml docs/html/*
469     cp -f docs/html/17_intro/[A-Z]* \
470     ${D}/usr/share/doc/${PF}/${DOCDESTTREE}/17_intro/
471    
472     if [ -n "`use java`" ]
473     then
474     cd ${S}/fastjar
475     docinto ${CCHOST}/fastjar
476     dodoc AUTHORS CHANGES COPYING ChangeLog NEWS README
477     cd ${S}/libjava
478     docinto ${CCHOST}/libjava
479     dodoc ChangeLog* COPYING HACKING LIBGCJ_LICENSE NEWS README THANKS
480     fi
481     else
482     rm -rf ${D}/usr/share/{man,info}
483     fi
484    
485 azarah 1.12 # Rather install the script, else portage with changing $FILESDIR
486     # between binary and source package borks things ....
487     insinto /lib/rcscripts/awk
488     doins ${FILESDIR}/awk/fixlafiles.awk
489     exeinto /sbin
490     doexe ${FILESDIR}/fix_libtool_files.sh
491    
492 azarah 1.1 # Fix ncurses b0rking
493     find ${D}/ -name '*curses.h' -exec rm -f {} \;
494     }
495    
496 azarah 1.12 pkg_preinst() {
497    
498     if [ ! -f "${WORKDIR}/.chkgccversion" ]
499     then
500     chk_gcc_version
501     fi
502     }
503    
504 azarah 1.1 pkg_postinst() {
505    
506 azarah 1.12 export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}"
507    
508     if [ "${ROOT}" = "/" -a "${COMPILER}" = "gcc3" -a "${CHOST}" = "${CCHOST}" ]
509 azarah 1.1 then
510     gcc-config --use-portage-chost ${CCHOST}-${MY_PV_FULL}
511     fi
512    
513     # Update libtool linker scripts to reference new gcc version ...
514     if [ -f ${WORKDIR}/.oldgccversion -a "${ROOT}" = "/" ]
515     then
516     OLD_GCC_VERSION="`cat ${WORKDIR}/.oldgccversion`"
517    
518 azarah 1.12 /sbin/fix_libtool_files.sh ${OLD_GCC_VERSION}
519 azarah 1.1 fi
520    
521     # Fix ncurses b0rking (if r5 isn't unmerged)
522     find ${ROOT}/usr/lib/gcc-lib -name '*curses.h' -exec rm -f {} \;
523     }

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