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pass1.sh (8653B)

    

  1. # SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
  2. # SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
  3. # SPDX-FileCopyrightText: 2021-23 fosslinux <fosslinux@aussies.space>
  5. # SPDX-License-Identifier: GPL-3.0-or-later
  7. src_prepare() {
  8.     default
  10.     # Generated using gperf
  11.     rm gcc/cp/cfns.h
  13.     # Regenerating top level Makefile requires GNU Autogen and hence Guile,
  14.     # but it is not essential for building gcc.
  15.     rm configure Makefile.in fixincludes/fixincl.x
  17.     # Remove unused generated files
  18.     rm libgo/aclocal.m4 libgo/configure libgo/Makefile.in
  19.     rm gcc/config/avr/t-multilib
  20.     rm gcc/config/mep/intrinsics.h gcc/config/mep/intrinsics.md \
  21.         gcc/config/mep/mep-intrin.h
  22.     rm gcc/config/arm/arm_neon.h
  23.     rm gcc/testsuite/gcc.target/x86_64/abi/test_passing_integers.c \
  24.         gcc/testsuite/gcc.target/x86_64/abi/test_3_element_struct_and_unions.c \
  25.         gcc/testsuite/gcc.target/x86_64/abi/test_passing_floats.c \
  26.         gcc/testsuite/gcc.target/x86_64/abi/test_basic_returning.c
  27.     rm gcc/testsuite/go.test/test/bench/go1/jsondata_test.go \
  28.         gcc/testsuite/go.test/test/bench/shootout/mandelbrot.txt
  29.     rm gcc/testsuite/go.test/test/cmplxdivide1.go
  30.     find zlib -name "*.obj" -delete
  31.     rm zlib/contrib/puff/zeros.raw zlib/contrib/blast/test.pk \
  32.         zlib/contrib/dotzlib/DotZLib.chm
  33.     find libjava -name "*.class" -delete
  34.     find libjava -type f -name "*.jar" -delete
  35.     find libjava -name "*.h" -exec grep -l "DO NOT EDIT THIS FILE" {} \; | xargs rm
  36.     rm libjava/classpath/gnu/java/lang/CharData.java \
  37.         libjava/classpath/gnu/java/rmi/dgc/DGCImpl_Skel.java \
  38.         libjava/classpath/gnu/java/rmi/dgc/DGCImpl_Stub.java \
  39.         libjava/classpath/gnu/java/rmi/registry/RegistryImpl_Skel.java \
  40.         libjava/classpath/gnu/java/rmi/registry/RegistryImpl_Stub.java
  41.     rm libjava/classpath/resource/gnu/java/locale/*.properties \
  42.         libjava/classpath/resource/java/text/*.properties \
  43.         libjava/classpath/resource/java/util/*.properties
  44.     rm libjava/include/java-chardecomp.h \
  45.         libjava/include/java-chartables.h
  46.     rm -r libjava/testsuite/libjava.cni \
  47.         libjava/testsuite/libjava.jvmti
  48.     rm boehm-gc/MacProjects.sit.hqx
  49.     find fixincludes/tests -name "*.h" -delete
  50.     find . -name "*.pdf" -delete
  51.     rm -r libstdc++-v3/doc/html
  52.     rm libgfortran/generated/*.F90
  53.     rm -r libgo/go/debug/elf/testdata \
  54.         libgo/go/debug/macho/testdata \
  55.         libgo/go/debug/pe/testdata \
  56.         libgo/go/debug/dwarf/testdata
  57.     rm libgo/go/regexp/syntax/perl_groups.go
  58.     rm libgo/go/strconv/isprint.go
  60.     # Regenerating these would require TCL
  61.     rm libjava/sources.am libjava/Makefile.in
  63.     # Part generated, part human-written, but unused
  64.     rm libgcc/config/sh/lib1funcs.S libgcc/config/sh/lib1funcs-4-300.S
  65.     rm libjava/classpath/java/util/TimeZone.java
  66.     rm libjava/gcj/javaprims.h
  68.     # xz-style blobs
  69.     rm boehm-gc/cord/de_win.ICO
  71.     # Regenerate aclocal.m4 files
  72.     # grep "generated automatically by aclocal" */aclocal.m4  -l | sed -e 's#/aclocal.m4##'  | tr "\n" " " | sed -e 's/ $/\n/'
  73.     for dir in intl libcpp libdecnumber; do
  74.         cd $dir
  75.         rm aclocal.m4
  76.         AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11 --acdir=../config
  77.         cd ..
  78.     done
  79.     cd gcc
  80.     rm aclocal.m4
  81.     AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11 --acdir=../config
  82.     cd ..
  83.     cd fixincludes
  84.     rm aclocal.m4
  85.     AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11 --acdir=../gcc
  86.     cd ..
  87.     for dir in boehm-gc libffi libgfortran libgomp libitm libjava libmudflap libobjc libquadmath libssp lto-plugin zlib libjava/classpath libjava/libltdl; do
  88.         pushd "$dir"
  89.         rm aclocal.m4
  90.         AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 aclocal-1.11
  91.         popd
  92.     done
  94.     cd libstdc++-v3
  95.     ACLOCAL=aclocal-1.11 AUTOMAKE=automake-1.11 AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 autoreconf-2.64 -fi
  96.     cd ..
  98.     # Regenerate configure scripts
  99.     # Find all folders with configure script and rebuild them. At the moment we exclude boehm-gc folder due to
  100.     # an error but we don't use that directory anyway (it's only needed for Objective C)
  101.     for dir in $(find . -mindepth 2 -maxdepth 2 -name configure.ac | sed 's#/configure.ac##' | grep -v -x './libgo' | tr "\n" " " | sed -e 's/ $/\n/' -e 's/^boehm-gc //'); do
  102.         pushd "$dir"
  103.         rm configure
  104.         autoconf-2.64 || autoconf-2.64
  105.         popd
  106.     done
  108.     # Regenerate Makefile.in
  109.     # Find all folders with Makefile.am and rebuild them. At the moment we exclude boehm-gc folder.
  110.     for dir in $(find . -mindepth 2 -maxdepth 2 -name Makefile.am | sed 's#/Makefile.am##' | grep -v -x -e './libgo' -e './libjava' | tr "\n" " " | sed -e 's/ $/\n/' -e 's/^boehm-gc //'); do
  111.         pushd "$dir"
  112.         rm Makefile.in
  113.         AUTOCONF=autoconf-2.64 AUTOM4TE=autom4te-2.64 automake-1.11 --add-missing
  114.         popd
  115.     done
  117.     for dir in libdecnumber libcpp libiberty gcc; do
  118.         cd $dir
  119.         rm -f config.in
  120.         autoheader-2.64
  121.         cd ..
  122.     done
  124.     # Rebuild dependencies in libiberty/Makefile.in
  125.     pushd libiberty
  126.     ./configure --enable-maintainer-mode
  127.     make maint-deps
  128.     popd
  130.     # Rebuild libtool files
  131.     rm config.guess config.sub ltmain.sh
  132.     rm libjava/libltdl/missing
  133.     libtoolize -i
  134.     cp "${PREFIX}/share/automake-1.15/config.sub" .
  135.     for dir in libjava/libltdl libjava/classpath libgo/config; do
  136.         pushd "$dir"
  137.         libtoolize -i
  138.         popd
  139.     done
  141.     # Workaround for bison being too new
  142.     rm intl/plural.c
  144.     # Rebuild flex generated files
  145.     rm gcc/gengtype-lex.c
  147.     # Regenerate crc table in libiberty/crc32.c
  148.     pushd libiberty
  149.     sed -n '/^   #include <stdio.h>/,/^   \}$/p' crc32.c > crcgen.c
  150.     gcc -o crcgen crcgen.c
  151.     sed '/crc_v3\.txt/{n; q}' crc32.c > crc32.c.new
  152.     ./crcgen >> crc32.c.new
  153.     sed '1,/^};$/d' crc32.c >> crc32.c.new
  154.     mv crc32.c.new crc32.c
  155.     popd
  157.     # Regenerate decDPD.h
  158.     rm libdecnumber/decDPD.h
  159.     gcc -std=c99 -o decDPD_generate decDPD_generate.c
  160.     cp decDPD.h.preamble libdecnumber/decDPD.h
  161.     ./decDPD_generate >> libdecnumber/decDPD.h
  163.     # Remove translation catalogs
  164.     find . -name '*.gmo' -delete
  166.     # Pre-built texinfo files
  167.     rm libiberty/functions.texi
  168.     find . -name '*.info' -delete
  170.     # Pre-built manpages
  171.     find . -name '*.[1-9]' -delete
  172. }
  174. src_configure() {
  175.     mkdir build
  176.     cd build
  178.     for dir in libiberty libcpp libdecnumber gcc libgcc libstdc++-v3; do
  179.         mkdir $dir
  180.         cd $dir
  181.         ../../$dir/configure \
  182.             --prefix="${PREFIX}" \
  183.             --libdir="${LIBDIR}" \
  184.             --build=i386-unknown-linux-musl \
  185.             --target=i386-unknown-linux-musl \
  186.             --host=i386-unknown-linux-musl \
  187.             --disable-shared \
  188.             --program-transform-name= \
  189.             --enable-languages=c,c++ \
  190.             --disable-sjlj-exceptions \
  191.             --with-system-zlib
  192.         cd ..
  193.     done
  194.     cd ..
  195. }
  197. src_compile() {
  198.     ln -s . build/build-i386-unknown-linux-musl
  199.     for dir in libiberty libcpp libdecnumber gcc; do
  200.         # We have makeinfo now but it is not happy with gcc .info files, so skip it
  201.         make "${MAKEJOBS}" -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" \
  202.             STMP_FIXINC= GMPLIBS="-lmpc -lmpfr -lgmp" MAKEINFO=true
  203.     done
  205.     # host_subdir is necessary because we have slightly different build directory layout
  206.     make "${MAKEJOBS}" -C build/libgcc PATH="${PATH}:../gcc" CC=../gcc/xgcc \
  207.         host_subdir=build CFLAGS="-I../gcc/include -I/${PREFIX}/include"
  209.     make "${MAKEJOBS}" -C build/libstdc++-v3 PATH="${PATH}:${PWD}/build/gcc" \
  210.         CXXFLAGS="-I${PWD}/build/gcc/include -I ${PREFIX}/include"
  211. }
  213. src_install() {
  214.     make -C build/gcc install STMP_FIXINC= DESTDIR="${DESTDIR}" MAKEINFO=true
  215.     make -C build/libgcc install DESTDIR="${DESTDIR}" host_subdir=build
  216.     make -C build/libstdc++-v3 install DESTDIR="${DESTDIR}"
  217.     ln -s gcc "${DESTDIR}${PREFIX}/bin/cc"
  218.     cp gcc/gsyslimits.h "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.7.4/include/syslimits.h"
  220.     # Very strange mis-versoning error
  221.     mkdir -p "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.7.4/include/"
  222.     mv "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/include/"* "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.7.4/include/"
  223.     rmdir "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/include"
  224.     mv "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.0.4/"* "${DESTDIR}${LIBDIR}/gcc/i386-unknown-linux-musl/4.7.4/"
  225. }