# 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=$CHOST;/ ' declare -f package_gcc-libs | \ sed ' s/\$pkgname-multilib// s@libsanitizer/{a,l,ub,t}san@libsanitizer/{a,l,ub}san@ /provides=/s/libtsan.so// \@/usr/lib32/@ d ' declare -f package_gcc | \ sed ' s/"lib32-gcc-libs[^"]*"//g s@make.*tsan.*install@#\0@ ' declare -f package_gcc-ada | \ sed ' \,cd .*/32/libada,{ N d } ' )" eval "$( for name in "${pkgname[@]}"; do declare -f package_${name} | \ sed ' s/$pkgname-multilib// s/{,32}// \,/lib32/,d \,/32/,d ' done )" # i486-specific # no ADA makedepends=(${makedepends[@]//gcc-ada/}) makedepends_i686+=('gcc-ada') if [ "${CARCH}" = "i486" ]; then package_gcc-ada() { touch "$pkgdir/this-is-a-dummy-package" } eval "$( declare -f build | \ sed ' /enable-languages/ s/,ada// ' )" eval "$( declare -f package_gcc | \ sed ' s/,gnat-style,gnat_rm,gnat_ugn// ' )" # 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 "$( declare -f package_gcc-libs | \ sed ' /for lib in / s/libgfortran/libquadmath libgfortran/ ' )" # disable CET (Control Flow instructions endbr32/enbr64) eval "$( 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[@]}")