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Revision 1.14 - (hide annotations) (download)
Mon Mar 24 21:31:26 2003 UTC (11 years, 5 months ago) by azarah
Branch: MAIN
Changes since 1.13: +6 -1 lines
Try to fix corner cases where we get libstdc++.so not found problems

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 1.14 # $Header: /home/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.2.2.ebuild,v 1.13 2003/03/24 19:49:06 azarah 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 ${S} -name '*.[17]' -exec touch {} \; || :
284     fi
285    
286     # Setup -j in MAKEOPTS
287     get_number_of_jobs
288    
289     einfo "Building GCC..."
290 azarah 1.13 # Only build it static if we are just building the C frontend, else
291     # a lot of things break because there are not libstdc++.so ....
292     if [ -n "`use static`" -a "${gcc_lang}" = "c" ]
293 azarah 1.1 then
294     # Fix for our libtool-portage.patch
295     S="${WORKDIR}/build" \
296 azarah 1.13 emake LDFLAGS="-static" bootstrap \
297 azarah 1.1 LIBPATH="${LIBPATH}" \
298     BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die
299     # Above FLAGS optimize and speedup build, thanks
300     # to Jeff Garzik <jgarzik@mandrakesoft.com>
301     else
302 azarah 1.13 # Fix for our libtool-portage.patch
303 azarah 1.1 S="${WORKDIR}/build" \
304 azarah 1.13 emake bootstrap-lean \
305 azarah 1.1 LIBPATH="${LIBPATH}" \
306     BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die
307     fi
308     }
309    
310     src_install() {
311     # Do allow symlinks in ${LOC}/lib/gcc-lib/${CHOST}/${PV}/include as
312     # this can break the build.
313     for x in cd ${WORKDIR}/build/gcc/include/*
314     do
315     if [ -L ${x} ]
316     then
317     rm -f ${x}
318     fi
319     done
320    
321     einfo "Installing GCC..."
322     # Do the 'make install' from the build directory
323     cd ${WORKDIR}/build
324     S="${WORKDIR}/build" \
325     make prefix=${D}${LOC} \
326     bindir=${D}${BINPATH} \
327     includedir=${D}${LIBPATH}/include \
328     datadir=${D}${DATAPATH} \
329     mandir=${D}${DATAPATH}/man \
330     infodir=${D}${DATAPATH}/info \
331     LIBPATH="${LIBPATH}" \
332     FAKE_ROOT="${D}" \
333     install || die
334    
335     [ -r ${D}${BINPATH}/gcc ] || die "gcc not found in ${D}"
336    
337     dodir /lib /usr/bin
338     dodir /etc/env.d/gcc
339     echo "PATH=\"${BINPATH}\"" > ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
340     echo "ROOTPATH=\"${BINPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
341     echo "LDPATH=\"${LIBPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
342     echo "MANPATH=\"${DATAPATH}/man\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
343     echo "INFOPATH=\"${DATAPATH}/info\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
344     echo "STDCXX_INCDIR=\"${STDCXX_INCDIR##*/}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
345     # Also set CC and CXX
346     echo "CC=\"gcc\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
347     echo "CXX=\"g++\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL}
348    
349     # Install wrappers
350     # Handled by gcc-config now ...
351     # exeinto /lib
352     # doexe ${FILESDIR}/cpp
353     # exeinto /usr/bin
354     # doexe ${FILESDIR}/cc
355    
356     # This should be invalidated by the linker scripts we have as the latest
357     # fix for bug #4411
358     #
359     # # gcc-3.1 have a problem with the ordering of Search Directories. For
360     # # instance, if you have libreadline.so in /lib, and libreadline.a in
361     # # /usr/lib, then it will link with libreadline.a instead of .so. As far
362     # # as I can see from the source, /lib should be searched before /usr/lib,
363     # # and this also differs from gcc-2.95.3 and possibly 3.0.4, but ill have
364     # # to check on 3.0.4. Thanks to Daniel Robbins for noticing this oddity,
365     # # bugzilla bug #4411
366     # #
367     # # Azarah - 3 Jul 2002
368     # #
369     # cd ${D}${LIBPATH}
370     # dosed -e "s:%{L\*} %(link_libgcc):%{L\*} -L/lib %(link_libgcc):" \
371     # ${LIBPATH}/specs
372    
373     # Make sure we dont have stuff lying around that
374     # can nuke multiple versions of gcc
375     if [ -z "`use build`" ]
376     then
377     cd ${D}${LIBPATH}
378    
379     # Tell libtool files where real libraries are
380     for LA in ${D}${LOC}/lib/*.la ${D}${LIBPATH}/../*.la
381     do
382     if [ -f ${LA} ]
383     then
384     sed -e "s:/usr/lib:${LIBPATH}:" ${LA} > ${LA}.hacked
385     mv ${LA}.hacked ${LA}
386     mv ${LA} ${D}${LIBPATH}
387     fi
388     done
389    
390     # Move all the libraries to version specific libdir.
391     for x in ${D}${LOC}/lib/*.{so,a}* ${D}${LIBPATH}/../*.{so,a}*
392     do
393     [ -f ${x} ] && mv -f ${x} ${D}${LIBPATH}
394     done
395    
396     # Move Java headers to compiler-specific dir
397     for x in ${D}${LOC}/include/gc*.h ${D}${LOC}/include/j*.h
398     do
399     [ -f ${x} ] && mv -f ${x} ${D}${LIBPATH}/include/
400     done
401     for x in gcj gnu java javax org
402     do
403     if [ -d ${D}${LOC}/include/${x} ]
404     then
405     dodir /${LIBPATH}/include/${x}
406     mv -f ${D}${LOC}/include/${x}/* ${D}${LIBPATH}/include/${x}/
407     rm -rf ${D}${LOC}/include/${x}
408     fi
409     done
410    
411     # Move libgcj.spec to compiler-specific directories
412     [ -f ${D}${LOC}/lib/libgcj.spec ] && \
413     mv -f ${D}${LOC}/lib/libgcj.spec ${D}${LIBPATH}/libgcj.spec
414    
415     # Rename jar because it could clash with Kaffe's jar if this gcc is
416     # primary compiler (aka don't have the -<version> extension)
417     cd ${D}${LOC}/${CCHOST}/gcc-bin/${MY_PV}
418     [ -f jar ] && mv -f jar gcj-jar
419    
420     # Move <cxxabi.h> to compiler-specific directories
421     [ -f ${D}${STDCXX_INCDIR}/cxxabi.h ] && \
422     mv -f ${D}${STDCXX_INCDIR}/cxxabi.h ${D}${LIBPATH}/include/
423    
424     # These should be symlinks
425     cd ${D}${BINPATH}
426     rm -f ${CCHOST}-{gcc,g++,c++,g77}
427     [ -f gcc ] && ln -sf gcc ${CCHOST}-gcc
428     [ -f g++ ] && ln -sf g++ ${CCHOST}-g++
429     [ -f g++ ] && ln -sf g++ ${CCHOST}-c++
430     [ -f g77 ] && ln -sf g77 ${CCHOST}-g77
431     fi
432    
433     # This one comes with binutils
434     if [ -f ${D}${LOC}/lib/libiberty.a ]
435     then
436     rm -f ${D}${LOC}/lib/libiberty.a
437     fi
438    
439     cd ${S}
440     if [ -z "`use build`" ]
441     then
442     cd ${S}
443     docinto /${CCHOST}
444     dodoc COPYING COPYING.LIB ChangeLog FAQ GNATS MAINTAINERS README
445     docinto ${CCHOST}/html
446     dohtml *.html
447     cd ${S}/boehm-gc
448     docinto ${CCHOST}/boehm-gc
449     dodoc ChangeLog doc/{README*,barrett_diagram}
450     docinto ${CCHOST}/boehm-gc/html
451     dohtml doc/*.html
452     cd ${S}/gcc
453     docinto ${CCHOST}/gcc
454     dodoc ChangeLog* FSFChangeLog* LANGUAGES NEWS ONEWS README* SERVICE
455     cd ${S}/libf2c
456     docinto ${CCHOST}/libf2c
457     dodoc ChangeLog README TODO *.netlib
458     cd ${S}/libffi
459     docinto ${CCHOST}/libffi
460     dodoc ChangeLog* LICENSE README
461     cd ${S}/libiberty
462     docinto ${CCHOST}/libiberty
463     dodoc ChangeLog COPYING.LIB README
464     cd ${S}/libobjc
465     docinto ${CCHOST}/libobjc
466     dodoc ChangeLog README* THREADS*
467     cd ${S}/libstdc++-v3
468     docinto ${CCHOST}/libstdc++-v3
469     dodoc ChangeLog* README
470     docinto ${CCHOST}/libstdc++-v3/html
471     dohtml -r -a css,diff,html,txt,xml docs/html/*
472     cp -f docs/html/17_intro/[A-Z]* \
473     ${D}/usr/share/doc/${PF}/${DOCDESTTREE}/17_intro/
474    
475     if [ -n "`use java`" ]
476     then
477     cd ${S}/fastjar
478     docinto ${CCHOST}/fastjar
479     dodoc AUTHORS CHANGES COPYING ChangeLog NEWS README
480     cd ${S}/libjava
481     docinto ${CCHOST}/libjava
482     dodoc ChangeLog* COPYING HACKING LIBGCJ_LICENSE NEWS README THANKS
483     fi
484     else
485     rm -rf ${D}/usr/share/{man,info}
486     fi
487    
488 azarah 1.12 # Rather install the script, else portage with changing $FILESDIR
489     # between binary and source package borks things ....
490     insinto /lib/rcscripts/awk
491     doins ${FILESDIR}/awk/fixlafiles.awk
492     exeinto /sbin
493     doexe ${FILESDIR}/fix_libtool_files.sh
494    
495 azarah 1.1 # Fix ncurses b0rking
496     find ${D}/ -name '*curses.h' -exec rm -f {} \;
497     }
498    
499 azarah 1.12 pkg_preinst() {
500    
501     if [ ! -f "${WORKDIR}/.chkgccversion" ]
502     then
503     chk_gcc_version
504     fi
505 azarah 1.14
506     # Make again sure that the linker "should" be able to locate
507     # libstdc++.so ...
508     export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}"
509     ${ROOT}/sbin/ldconfig
510 azarah 1.12 }
511    
512 azarah 1.1 pkg_postinst() {
513    
514 azarah 1.12 export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}"
515    
516     if [ "${ROOT}" = "/" -a "${COMPILER}" = "gcc3" -a "${CHOST}" = "${CCHOST}" ]
517 azarah 1.1 then
518     gcc-config --use-portage-chost ${CCHOST}-${MY_PV_FULL}
519     fi
520    
521     # Update libtool linker scripts to reference new gcc version ...
522     if [ -f ${WORKDIR}/.oldgccversion -a "${ROOT}" = "/" ]
523     then
524     OLD_GCC_VERSION="`cat ${WORKDIR}/.oldgccversion`"
525    
526 azarah 1.12 /sbin/fix_libtool_files.sh ${OLD_GCC_VERSION}
527 azarah 1.1 fi
528    
529     # Fix ncurses b0rking (if r5 isn't unmerged)
530     find ${ROOT}/usr/lib/gcc-lib -name '*curses.h' -exec rm -f {} \;
531     }

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