diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 247 |
1 files changed, 0 insertions, 247 deletions
@@ -184,26 +184,6 @@ sysfsutils libidn" - -# fakeroot -sed -i 's@./configure@./configure --host=i486-unknown-linux-gnu --build=x86_64-pc-linux-gnu@g' fakeroot/PKGBUILD -# disable makedepends and take out po4a -sed -i 's@\(cd doc\)@#\1@g' fakeroot/PKGBUILD -sed -i 's@\(po4a\)@#\1@g' fakeroot/PKGBUILD -# we have no ld.so.conf, so we can ignore this: -#/tmp/alpm_va2bmk/.INSTALL: line 2: usr/bin/ldconfig: No such file or directory -#error: command failed to execute correctly - - - - - - - - - - - # libunwind sed -i 's@./configure@./configure --host=i486-unknown-linux-gnu --build=x86_64-pc-linux-gnu@g' libunwind/PKGBUILD # no TeX, no docu @@ -234,23 +214,6 @@ sed -i 's@\(install -m644 doc\)@#\1@' iputils/PKGBUILD sed -i 's@\("${pkgdir}"/usr/share\)@#\1@' iputils/PKGBUILD -# special operations -#################### - -# archlinux32-keyring -cd $HOME/build -cp -a $HOME/packages32/core/archlinux32-keyring . -cd archlinux32-keyring -$HOME/build/makepkg-i486 -C --config $HOME/build/makepkg-i486.conf --skipchecksums --skippgpcheck --nocheck > $p.log 2>&1 - -# aftermatch for gcc/binutils -#collect2: unable to find ld -=> this is the cross compiled gcc for i486 inside the chroot, it expects - its platform dependend stuff in /usr/lib/gcc/i486-unknown-linux-gnu/7.2.0 -=> we can temporarily fix this: -sudo ln -s /usr/bin/ld $STAGE1_CHROOT/usr/lib/gcc/i486-unknown-linux-gnu/7.2.0/ld - - ####################################### ##### TODO FROM HERE ####################################### @@ -276,7 +239,6 @@ export PATH=/home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sy TODO FROM HERE # TODO: - # openssl for linux # autoreconf needs autotools/m4 and dependencies (crosstool-ng autotools are broken for me)\ # libunistring for gettext # libffi for glib2 @@ -313,215 +275,6 @@ chmod u+w /home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysr sed -i 's@^#/bin/perl@/home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/bin/perl@g' \ /home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/bin/autoreconf -# curl -###### -# curl needs asciidoc and p11-kit, don't build them, use them from the host -sed -i 's@makedepends\(.*\)@#makedepends\1@g' curl/PKGBUILD -# build with minimal features, enough to make pacman download packages -sed -i 's@depends\(.*\)@depends=('ca-certificates' 'openssl' 'zlib')@g' curl/PKGBUILD -# zsh, perl is used to create a completion file for curl and zsh? -sed -i 's@--with-gssapi@--with-gssapi --without-zsh-functions-dir@g' curl/PKGBUILD - -# pacman -######## -# pacman's tests mostly fail on non-Archlinux, so skip them -# asciidoc is a makedepend, we can use the one on the host -sed -i 's@makedepends\(.*\)@#makedepends\1@g' pacman/PKGBUILD -sed -i 's@checkdepends\(.*\)@#checkdepends\1@g' pacman/PKGBUILD -# minimal dependencies, we don't sign anything yet -sed -i "s/'gpgme'//g" pacman/PKGBUILD -# we need pkg-config, otherwise pacman find libarchive in the wrong -# place, but pkg-config needs glib2 and glib2 is built using meson (urgh!) -# when we take the host version, lets patch the host pkgconfig file to -# use the sysroot of the toolchain -sed -i 's/exit 1 # \$E_USER_ABORT/# exit 1 # $E_USER_ABORT/g' /home/cross/i486-root/usr/bin/makepkg - -# libarchive/libtool fuckups: -# for expat and lzma: /home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/lib/ - -# mpfr -###### -# builds against host gmp, we want it to build against our version! -sed -i 's@./configure@./configure --with-gmp=/home/cross/i486-root/usr/@g' mpfr/PKGBUILD -# disable checks for cross-compilation -# hack libmpfr.la otherwise libmpc links against the host gmp!: -# dependency_libs=' -L/home/cross/i486-root/usr/lib /usr/lib/libgmp.la' -# to dependency_libs='/home/cross/i486-root/usr/lib/libgmp.la' - -# libmpc -######## -# builds against host gmp and mpfr, we want it to build against our version! -sed -i 's@./configure@./configure --with-gmp=/home/cross/i486-root/usr/@g' libmpc/PKGBUILD -sed -i 's@./configure@./configure --with-mpfr=/home/cross/i486-root/usr/@g' libmpc/PKGBUILD -# hack libmpc.la (libtool generates a disaster!): -# dependency_libs=' -L/home/cross/i486-root/usr//lib /usr/lib/libmpfr.la /usr/lib/libgmp.la /usr/lib/libgmp.la -lm' -# dependency_libs='/home/cross/i486-root/usr/lib/libmpfr.la /home/cross/i486-root/usr/lib/libgmp.la -lm' - -# binutils -########## -sed -i 's@^makedepends\(.*\)@#makedepends\1@g' binutils/PKGBUILD -sed -i 's@^checkdepends\(.*\)@#checkdepends\1@g' binutils/PKGBUILD -sed -i 's@^depends\(.*\)@#depends\1@g' binutils/PKGBUILD -#configure: error: in `/home/cross/build/binutils/src/binutils-build/gold': -#configure: error: C++ preprocessor "/lib/cpp" fails sanity check -#See `config.log' for more details. -#make: *** [Makefile:5995: configure-gold] Error 1 -# this is in gold, so let's disable gold! We don't have C++ (yet), so this should not matter.. -;ln -s ~/x-tools/i486-unknown-linux-gnu/bin/cpp ~/x-tools/i486-unknown-linux-gnu/lib/cpp -export CPP=/home/cross/x-tools/i486-unknown-linux-gnu/lib/cpp -sed -i 's@--enable-gold@--disable-gold@g' binutils/PKGBUILD - -# glibc -####### -# building glibc, again, we get the 'glibc/csu install operand' bug, really annoying -# remove the git download hack, use vanilla tarball -sed -i 's@^makedepends\(.*\)@#makedepends\1@g' glibc/PKGBUILD -=> breaks, use the shim created out of crosstool-ng in the meantime -dl-sysdep.c:(.text+0x9c): undefined reference to `__memcmp_ia32' -dl-sysdep.c:(.text+0xc0): undefined reference to `__memcmp_ia32' -dl-sysdep.c:(.text+0xe1): undefined reference to `__memcmp_ia32' -dl-sysdep.c:(.text+0x105): undefined reference to `__memcmp_ia32' -dl-sysdep.c:(.text+0x130): undefined reference to `__memcmp_ia32' -/home/cross/build/glibc/src/glibc-build/libc.a(dl-sysdep.o):dl-sysdep.c:(.text+0x15f): more undefined references to `__memcmp_ia32' follow -collect2: error: ld returned 1 exit status -make[2]: *** [../Rules:224: /home/cross/build/glibc/src/glibc-build/elf/sln] Error 1 -make[2]: Leaving directory '/home/cross/build/glibc/src/glibc-2.26/elf' -=> again, sounds familiar, this sound like a missing libgcc_s stub for memcmp - -# gcc -##### -# needs tons of fixes, most importantly, don't download the who git repo!! ---disable-multilib --disable-bootstrap \ - --with-gmp=/home/cross/i486-root/usr \ - --with-mpfr=/home/cross/i486-root/usr \ - --with-mpc=/home/cross/i486-root/usr \ -git -> tarball -only c language -no checkdepdns, makedepnds - -why the hell, I switched off c++, so wy are still cpp probes being done!? -/lib/cpp hardcoded, seriosly!! -# in prepare() -ln -s ../bin/cpp /home/cross/x-tools/i486-unknown-linux-gnu/lib/cpp -find . -name configure -exec sed -i 's@/lib/cpp@/home/cross/x-tools/i486-unknown-linux-gnu/bin/cpp@g' {} \; - -since 4.8 gcc is written in C++, fine. so we have to have a crosstool-ng C++ or -we must bootstrap gcc -=> we add C++ to the crosstool-ng toolchain, easier and more secure - - included from /home/cross/build/gcc/src/gcc-7.2.0/gcc/genmddeps.c:19:0: -/home/cross/build/gcc/src/gcc-7.2.0/gcc/system.h:540:34: error: declaration of C function ‘const cha -r* strsignal(int)’ conflicts with - extern const char *strsignal (int); - ^ -In file included from /usr/include/c++/4.8.2/cstring:42:0, - from /home/cross/build/gcc/src/gcc-7.2.0/gcc/system.h:235, - from /home/cross/build/gcc/src/gcc-7.2.0/gcc/genmddeps.c:19: -/usr/include/string.h:562:14: error: previous declaration ‘char* strsignal(int)’ here - extern char *strsignal (int __sig) __THROW; ^ -In file included from ./bconfig.h:5:0, -=> so, we get to an end here, c++ is taken from the host while cross-compiling?! --> remove glibc-devel on the host! --> draw the g++ link, autoconf fails in gcc in funny ways (not finding uint64_t) --> carefull, we build a gcc over a crossng-gcc, not sure, this is supported.. --> aha. if mpfr, mpc and gmp are not installed and taken from sysroot but from i486-root - some pathes get messed up. - -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82590 -https://www.mail-archive.com/gcc-bugs@gcc.gnu.org/msg550065.html -https://gcc.gnu.org/bugzilla/show_bug.cgi?format=multiple&id=54692 - -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65863 --> huh? -https://gcc.gnu.org/ml/gcc-help/2016-06/msg00016.html -- > yes, this is the inicatition I needed, mpfr, gmp and mpc point to a weird location - -The stage one compiler doesn't find the shared library, o well: -/home/cross/build/gcc/src/gcc-build/./gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory --> export LD_LIBRARY_PATH=/home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/lib - -And it never ends: -In file included from /home/cross/build/gcc/src/gcc-7.2.0/libgcc/libgcc2.c:27:0: -/home/cross/build/gcc/src/gcc-7.2.0/libgcc/../gcc/tsystem.h:87:10: fatal error: stdio.h: No such file or directory - #include <stdio.h> - ^~~~~~~~~ -compilation terminated. -make[2]: *** [Makefile:491: _muldi3.o] Error 1 --> https://gcc.gnu.org/ml/gcc-help/2012-04/msg00088.html --> so, let's try giving it a --with-sysroot to the crosstool-ng dirs --> and this means also it got past stage 1 compilers :-) - -/home/cross/x-tools/i486-unknown-linux-gnu/lib/gcc/i486-unknown-linux-gnu/4.9.4/../../../../i486-unknown-linux-gnu/bin/ld: /home/cross/build/gcc/src/gcc-build/./gcc/liblto_plugin.so: error loading plugin: /home/cross/build/gcc/src/gcc-build/./gcc/liblto_plugin.so: wrong ELF class: ELFCLASS32 -collect2: error: ld returned 1 exit status -make[2]: *** [Makefile:982: libgcc_s.so] Error 1 -=> for now, remove LTO stuff in PKGBUILD - -make: *** i486-unknown-linux-gnu/libstdc++-v3/doc: No such file or directory. Stop. -==> ERROR: A failure occurred in build(). - Aborting... -=> remove the PKGBUILD line # make -C $CHOST/libstdc++-v3/doc DESTDIR="$pkgdir" doc-install-man -libstdc++-v3/ -=> # make documentation - #make -C $CHOST/libstdc++-v3/doc doc-man-doxygen - -install: failed to access ‘/home/cross/build/gcc/pkg/gcc/usr/lib/gcc/i486-unknown-linux-gnu/7.2.0/’: No such file or directory -=> gcc auto-probed itself into i486-pc-linux-gnu, so the installed files are there -CHOST="i486-pc-linux-gnu" -make: Leaving directory '/home/cross/build/gcc/src/gcc-build/gcc' -install: failed to access ‘/home/cross/build/gcc/pkg/gcc/usr/lib/gcc/i486-unknown-linux-gnu/7.2.0/’: No such file or directory -=> sweet, let's try a symlink - -_libdir=usr/lib/gcc/$CHOST/$pkgver -=> hard-code: to _libdir=usr/lib/gcc/i486-pc-linux-gnu/$pkgver -=> nope, now others break -this is hardly the ArchLinux way: vanilla and upstream - -again CHOST set to i486-pc-linux-gnu -=> this package is a disaster! -=> we have a mess with two CHOSTS, one for crosstool-ng (unknown) and - one for our chroot - -# remove traces of ADA - rm "$pkgdir"/usr/share/info/{gccgo,gfortran.info} - -# rm: cannot remove ‘/home/cross/build/gcc/pkg/gcc/usr/share/info/gccgo’: No such file or directory -# rm "$pkgdir"/usr/share/info/{gccgo,gfortran.info} - -/home/cross/x-tools/i486-unknown-linux-gnu/lib/gcc/i486-unknown-linux-gnu/4.9.4/../../../../i486-unknown-linux-gnu/bin/ld: cannot find -lquadmath -collect2: error: ld returned 1 exit status -libtool: install: error: relink `libgfortran.la' with the above command before installing it -make: *** [Makefile:1331: install-toolexeclibLTLIBRARIES] Error 1 -make: Leaving directory '/home/cross/build/gcc/src/gcc-build/i486-unknown-linux-gnu/libgfortran' -==> ERROR: A failure occurred in package_gcc-libs(). - Aborting... -=> libquadmath must be retooled before libfortran -=> nope libfortran simply fails to relink => remove it - -install: cannot stat ‘/home/cross/build/gcc/src/gcc/COPYING.RUNTIME’: No such file or directory -=> sweet, remove it - -error: failed to commit transaction (conflicting files) -gcc: /home/cross/i486-root/usr/lib/libstdc++.a exists in filesystem (owned by gcc-libs) -gcc: /home/cross/i486-root/usr/lib/libstdc++.la exists in filesystem (owned by gcc-libs) -Errors occurred, no packages were upgraded. -=> well, force the package - -test.c:1:10: fatal error: stdio.h: No such file or directory - -# fakeroot -########## -# disable makedepends and take out po4a -# checkdepends use shareutils - -# make -###### -# no guile -sed -i 's@makedepends\(.*\)@#makedepends\1@g' make/PKGBUILD -# remove guile, guile patching as it needs autotools! - -# libffi -####### -sed -i 's@checkdepends\(.*\)@#checkdepends\1@g' libffi/PKGBUILD # glib2 ####### |