95 lines
2.3 KiB
Bash
Executable File
95 lines
2.3 KiB
Bash
Executable File
# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
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# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
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# SPDX-License-Identifier: GPL-3.0-or-later
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src_unpack() {
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default
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}
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src_prepare() {
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default
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# Needed for musl
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sed -i 's/struct siginfo/siginfo_t/' gcc/config/i386/linux-unwind.h
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# Regenerating top level Makefile requires GNU Autogen and hence Guile,
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# but it is not essential for building gcc.
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rm configure Makefile.in fixincludes/fixincl.x
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for dir in intl libcpp; do
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cd $dir
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rm aclocal.m4
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aclocal-1.9 --acdir=../config
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cd ..
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done
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for dir in fixincludes gcc intl libcpp libiberty; do
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cd $dir
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rm configure
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autoconf-2.61
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cd ..
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done
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cd libmudflap
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AUTOMAKE=automake-1.10 ACLOCAL=aclocal-1.10 AUTOM4TE=autom4te-2.61 autoreconf-2.61 -f
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cd ..
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for dir in fixincludes intl libmudflap; do
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cd $dir
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rm -f config.in
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autoheader-2.61
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cd ..
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done
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# Rebuild libtool files
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rm config.guess config.sub ltmain.sh
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libtoolize
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cp "${PREFIX}/"/share/automake-1.9/config.sub .
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# Rebuild bison files
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# Workaround for bison being too new
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sed -i 's/YYLEX/yylex()/' gcc/c-parse.y
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rm gcc/c-parse.c
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rm gcc/gengtype-yacc.c gcc/gengtype-yacc.h
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rm intl/plural.c
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# Rebuild flex generated files
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rm gcc/gengtype-lex.c
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# Remove translation catalogs
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find . -name '*.gmo' -delete
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# Pre-build texinfo files
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find . -name '*.info' -delete
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}
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src_configure() {
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mkdir build
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cd build
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for dir in libiberty libcpp gcc; do
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mkdir $dir
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cd $dir
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../../$dir/configure \
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--prefix="${PREFIX}" \
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--libdir="${PREFIX}"/lib/musl \
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--build=i386-unknown-linux-gnu \
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--target=i386-unknown-linux-gnu \
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--host=i386-unknown-linux-gnu \
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--disable-shared \
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--program-transform-name=
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cd ..
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done
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cd ..
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}
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src_compile() {
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ln -s . build/build-i386-unknown-linux-gnu
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for dir in libiberty libcpp gcc; do
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make -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include/musl" STMP_FIXINC=
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done
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}
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src_install() {
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make -C build/gcc install STMP_FIXINC= DESTDIR="${DESTDIR}"
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}
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