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https://github.com/fosslinux/live-bootstrap.git
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59a13f0d09
LIBDIR should be used where possible to avoid unnecessary duplication in build scripts that target the musl toolchain. No change in package hashes.
106 lines
3.1 KiB
Bash
Executable file
106 lines
3.1 KiB
Bash
Executable file
# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
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# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
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# SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
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# SPDX-License-Identifier: GPL-3.0-or-later
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EXTRA_DISTFILES="automake-1.16.3.tar.gz"
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src_prepare() {
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default
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# This is needed for building with TCC
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sed -i 's/ix86_attribute_table\[\]/ix86_attribute_table\[10\]/' gcc/config/i386/i386.c
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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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AUTOM4TE=autom4te-2.61 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 ../automake-1.16.3/lib/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-built texinfo files
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find . -name '*.info' -delete
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# Pre-built man files
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rm gcc/doc/*.1 gcc/doc/*.7
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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 $dir
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CC=tcc CFLAGS="-D HAVE_ALLOCA_H" ../../$dir/configure \
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--prefix="${PREFIX}" \
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--libdir="${LIBDIR}" \
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--build=i386-unknown-linux-musl \
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--target=i386-unknown-linux-musl \
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--host=i386-unknown-linux-musl \
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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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sed -i 's/C_alloca/alloca/g' libiberty/alloca.c
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sed -i 's/C_alloca/alloca/g' include/libiberty.h
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}
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src_compile() {
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ln -s . build/build-i386-unknown-linux-musl
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mkdir build/gcc/include
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ln -s ../../../gcc/gsyslimits.h build/gcc/include/syslimits.h
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for dir in libiberty libcpp gcc; do
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make -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" STMP_FIXINC=
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done
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}
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src_install() {
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mkdir -p "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/install-tools/include"
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make -C build/gcc install STMP_FIXINC= DESTDIR="${DESTDIR}"
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mkdir -p "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/include"
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rm "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/include/syslimits.h"
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cp gcc/gsyslimits.h "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/include/syslimits.h"
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}
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