Scripts for bootstrapping various programming languages
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# Contains a bunch of scrapped build procedures, for different purposes,
# so the research may be reused at a later date...
# tar (1.13), not in guix:
# Builds and works correctly, but has the same bug with extracting gcc-4.6
# as tar-1.12 does, and that one doesn't require patches...
rm -rf tar-1.13
gzip -cd tar-1.13.tar.gz | tar x
( cd tar-1.13
sed -e 's/if (case_sensitive$/if (1/' \
lib/argmatch.c > /tmp/sed; mv /tmp/sed lib/argmatch.c
CC=tcc ./configure --host=i686-pc-linux-gnu --disable-nls
echo '#define __MES_MODE_T' >> config.h
echo '#define S_ISLNK(Mode) (((Mode) & S_IFMT) == S_IFLNK)' >> config.h
make AR='tcc -ar'
install -Dm755 src/tar /bin/tar
)
rm -rf tar-1.13
# tar (1.14), not in guix:
# If this can be got to work, the build of tar-1.22 with gcc2 can be dropped.
# Builds, but extracting anything fails...
rm -rf tar-1.14
bzip2 -cd tar-1.14.tar.bz2 | tar x
( cd tar-1.14
# asctime doesn't exist in mes-libc and isn't used anyway...
sed -e 's/asctime (tm)/NULL/' \
lib/time_r.c > /tmp/sed; mv /tmp/sed lib/time_r.c
# mode_t and friends are in sys/stat.h...
sed -e 's@<sys/types.h>@<sys/stat.h>@' \
lib/modechange.h > /tmp/sed; mv /tmp/sed lib/modechange.h
# rewrite src/xheader.c:xheader_set_option to not use strtok:
# char *token = string;
# for (;;)
# {
# char *t = strchr (token, ',');
# if (t) *t = '\0';
#
# char *p = strchr (token, '=');
# if (!p)
# xheader_set_single_keyword (token);
# else
# xheader_set_keyword_equal (token, p);
#
# if (!t) break;
# token = t + 1;
# }
CC=tcc LD=tcc ./configure --disable-nls
# Add linux kernel defines that are missing from mes-libc
echo '#define MB_LEN_MAX 16' >> config.h
echo '#define CLOCK_REALTIME 0' >> config.h
echo '#define EPERM 1' >> config.h
make AR='tcc -ar'
install -Dm755 src/tar /bin/tar
)
rm -rf tar-1.14
# Options for a "minimal" bash-2.05b build
# Left out because even though it holds up just fine, no patches can be avoided
# with the minimal config.
# It might however be interesting to use a minimal config as a bootstrap bin?
CC='tcc -D_POSIX_VERSION=1' AR='tcc -ar' ./configure \
--build=i686-pc-linux-gnu \
--without-bash-malloc \
--enable-minimal-config \
--enable-cond-command \
--enable-dparen-arithmetic \
--enable-arith-for-command \
--enable-alias \
--disable-nls \
bash_cv_getcwd_calls_popen=no \
bash_cv_signal_vintage=posix \
ac_cv_func_working_mktime=yes
# gcc-4.6.4 build for build_binaries.sh
mkdir build; cd build # Build breaks without a build directory
CFLAGS='-O2 -w' CXXFLAGS='-O2 -w' MAKEINFO=true ../configure \
--target=i686-bootstrap-linux-gnu \
--prefix="$prefix" \
--with-sysroot="$prefix" \
--with-local-prefix=/ \
--with-newlib \
--without-headers \
--disable-shared \
--disable-decimal-float \
--disable-threads \
--disable-nls \
--enable-languages=c
make all-gcc all-target-libgcc
make install-gcc install-target-libgcc