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|
# remove tsan (thread sanitizer) plugin, not available for i686
pkgname=(
$(
printf '%s\n' "${pkgname[@]}" | \
grep -vFx 'lib32-gcc-libs'
)
)
unset -f 'package_lib32-gcc-libs'
eval "$(
declare -f prepare | \
sed '
\,/s/lib64/lib/, d
'
declare -f build | \
sed '
/configure/ s/--enable-multilib/--disable-multilib/
/configure/ s,--with-bugurl=https://bugs\.archlinux\.org/,--with-bugurl=https://bugs.archlinux32.org/,
/configure/ s/;$/ --build=$CHOST;/
'
declare -f package_gcc10-libs | \
sed '
s/\$pkgname-multilib//
s@libsanitizer/{a,l,ub,t}san@libsanitizer/{a,l,ub}san@
/provides=/s/libtsan.so//
\@/usr/lib32/@ d
'
declare -f package_gcc10 | \
sed '
s/"lib32-gcc-libs[^"]*"//g
s@make.*tsan.*install.*@#\0@
'
)"
eval "$(
for name in "${pkgname[@]}"; do
declare -f package_${name} | \
sed '
s/$pkgname-multilib//
s/{,32}//
\,/lib32/,d
\,/32/,d
'
done
)"
# i486-specific
if [ "${CARCH}" = "i486" ]; then
# building toolchain (gcc): again, lobtool problems
# /usr/lib/gcc/i486-pc-linux-gnu/7.3.0/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: Leaving directory '/build/gcc/src/gcc-build/i486-pc-linux-gnu/libgfortran'
# => wrong link order: libgfortran requires libquadmath
eval "$(
declare -f package_gcc10-libs | \
sed '
/for lib in / s/libgfortran/libquadmath libgfortran/
'
)"
# disable CET (Control Flow instructions endbr32/enbr64)
eval "$(
declare -f build | \
sed '
s/--enable-cet=auto/--disable-cet/
'
)"
else
# force enable CET (Control Flow instructions endbr32/enbr64)
eval "$(
declare -f build | \
sed '
s/--enable-cet=auto/--enable-cet/
'
)"
fi
makedepends_pentium4=("${makedepends_i686[@]}")
# avoid CHOST double gcc-libs
eval "$(
declare -f package_gcc10 | \
sed '
/rm.*_libdir.*/ a \
rm -f "$pkgdir"/usr/lib/gcc/i686-pc-linux-gnu/${pkgver}/libgcc_s.so*;
'
)"
|
