Add bison 3.4.2.

SHA256SUMS.sources

@@ -69,3 +69,5 @@ b10d7e9e354be72aee4e4911cf19dd27b5c527d4e7200857365b5fcdeea0dffb  bison-2.3.tar.
 9385f2c8c2ca8b1dc4a7c31903f1f8dc8f2ba867dc2a9e5c93012ed6b564e826  perl-5.10.1.tar.bz2
 54437ae4211867de7ad55723f68b94c29cb2f08a23f431e0bbbc9f34ee384f47  dist-3.5-236.tar.gz
 e40b8f018c1da64edd1cc9a6fce5fa63b2e707e404e20cad91fbae337c98a5b7  make-4.2.1.tar.gz
+27d05534699735dc69e86add5b808d6cb35900ad3fd63fa82e3eb644336abfa0  bison-3.4.2.tar.xz
+8cced51f89a950472473856f86e88f5daf97a2347756125ccdc8ee907deec570  gnulib-672663a.tar.gz

parts.rst

@@ -655,6 +655,13 @@ This is an older version of bison required for the bison files in perl 5.10.1.
 We backwards-bootstrap this from 3.4.1, using 3.4.1 to compile the bison files
 in 2.3. This parser works sufficiently well for perl 5.10.5.
 
+bison 3.4.2
+===========
+
+Bison 3.4.1 is buggy and segfaults when perl 5.32.1 is built. This is probably
+because it was built with a hand-written makefile. We do not build the latest
+bison because perl 5.32.1 requires bison <= 3.4.2.
+
 perl 5.10.1
 ===========
 

sysa.py

@@ -468,6 +468,10 @@ class SysA:
         self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-2.3.tar.bz2",
                        "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-b28236b.tar.gz"])
 
+        # bison 3.4.2
+        self.get_file(["https://mirrors.kernel.org/gnu/bison/bison-3.4.2.tar.xz",
+                       "https://git.savannah.gnu.org/cgit/gnulib.git/snapshot/gnulib-672663a.tar.gz"])
+
         # perl 5.10.5
         self.get_file("https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2")
 

sysa/bison-3.4.2/bison-3.4.2.sh

@@ -0,0 +1,32 @@
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    default
+
+    # Remove pre-generated flex/bison files
+    rm src/parse-gram.c src/parse-gram.h
+    rm src/scan-code.c
+    rm src/scan-gram.c
+    rm src/scan-skel.c
+
+    # Remove pregenerated info files
+    rm doc/bison.info
+
+    ../../import-gnulib.sh
+
+    AUTOPOINT=true autoreconf -fi
+}
+
+src_configure() {
+    ./configure --prefix="${PREFIX}" --disable-nls
+}
+
+src_compile() {
+    make MAKEINFO=true
+}
+
+src_install() {
+    make MAKEINFO=true DESTDIR="${DESTDIR}" install
+}

sysa/bison-3.4.2/checksums

@@ -0,0 +1 @@
+be6311f33f8dce01a5683b525b178f8d441c4ed2916ee19c64a0c43f8223e9cc  /after/bin/bison

sysa/bison-3.4.2/import-gnulib.sh

@@ -0,0 +1,91 @@
+#!/bin/sh
+
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+../gnulib-672663a/gnulib-tool --import --local-dir=gl \
+    --lib=libbison \
+    --source-base=lib \
+    --m4-base=m4 \
+    --po-base=gnulib-po \
+    --doc-base=doc \
+    --tests-base=tests \
+    --aux-dir=build-aux \
+    --makefile-name=gnulib.mk \
+    --conditional-dependencies \
+    --no-libtool \
+    --macro-prefix=gl \
+    --po-domain=bison \
+    argmatch \
+    array-list \
+    assert \
+    assure \
+    bitsetv \
+    c-strcase \
+    calloc-posix \
+    close \
+    closeout \
+    config-h \
+    configmake \
+    dirname \
+    error \
+    extensions \
+    fdl \
+    fopen-safer \
+    fprintf-posix \
+    getopt-gnu \
+    gettext-h \
+    git-version-gen \
+    gitlog-to-changelog \
+    gpl-3.0 \
+    inttypes \
+    isnan \
+    javacomp-script \
+    javaexec-script \
+    ldexpl \
+    libtextstyle-optional \
+    mbswidth \
+    non-recursive-gnulib-prefix-hack \
+    obstack \
+    obstack-printf \
+    perror \
+    printf-posix \
+    progname \
+    quote \
+    quotearg \
+    readme-release \
+    realloc-posix \
+    relocatable-prog \
+    relocatable-script \
+    rename \
+    snprintf-posix \
+    spawn-pipe \
+    sprintf-posix \
+    stdbool \
+    stpcpy \
+    strdup-posix \
+    strerror \
+    strverscmp \
+    timevar \
+    unistd \
+    unistd-safer \
+    unlink \
+    unlocked-io \
+    unsetenv \
+    update-copyright \
+    verify \
+    vsnprintf-posix \
+    vsprintf-posix \
+    warnings \
+    xalloc \
+    xalloc-die \
+    xconcat-filename \
+    xhash \
+    xlist \
+    xmemdup0 \
+    xstrndup
+
+../gnulib-672663a/build-aux/prefix-gnulib-mk \
+    --lib-name=libbison \
+    lib/gnulib.mk

sysa/bison-3.4.2/patches/gnulib-makefile.patch

@@ -0,0 +1,17 @@
+SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+Again, same as bison 2.3. I cannot figure out what gnulib/bison are doing
+that makes this required...
+
+--- Makefile.am	2021-04-15 12:18:34.371818904 +1000
++++ Makefile.am	2021-04-15 12:18:39.055851647 +1000
+@@ -63,6 +63,7 @@
+ check_SCRIPTS =
+ dist_TESTS =
+ noinst_LIBRARIES =
++lib_libbison_a_SOURCES =
+ 
+ include build-aux/local.mk
+ include data/local.mk

sysa/bison-3.4.2/patches/our-bison.patch

@@ -0,0 +1,18 @@
+SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+Why do they insist on using themselves to bootstrap themselves? It dosen't
+exist...
+
+--- Makefile.am	2021-04-15 21:29:36.596205032 +1000
++++ Makefile.am	2021-04-15 21:30:00.367365897 +1000
+@@ -39,7 +39,7 @@
+ ## Running the bison from this tarball.  To generate our own parser,
+ ## but also to run the tests.  Of course, you ought to keep a sane
+ ## version of Bison nearby...
+-BISON = $(top_builddir)/tests/bison
++BISON = /after/bin/bison
+ BISON_IN = $(top_srcdir)/tests/bison.in
+ YACC = $(BISON) -o y.tab.c
+ AM_YFLAGS_WITH_LINES = --defines -Werror -Wall --report=all

sysa/bison-3.4.2/patches/po-files.patch

@@ -0,0 +1,25 @@
+SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+We don't have network access at this stage to "Fetch PO files".
+
+--- ../gnulib-672663a/gnulib-tool	2021-04-15 21:07:04.538055553 +1000
++++ ../gnulib-672663a/gnulib-tool	2021-04-15 21:07:16.424135984 +1000
+@@ -5564,16 +5564,6 @@
+       fi
+       func_append added_files "$pobase/POTFILES.in$nl"
+     fi
+-    # Fetch PO files.
+-    TP_URL="https://translationproject.org/latest/"
+-    if $doit; then
+-      echo "Fetching gnulib PO files from $TP_URL"
+-      (cd "$destdir"/$pobase \
+-       && wget --no-verbose --mirror --level=1 -nd -A.po -P . "${TP_URL}gnulib/"
+-      )
+-    else
+-      echo "Fetch gnulib PO files from $TP_URL"
+-    fi
+     # Create po/LINGUAS.
+     if $doit; then
+       func_dest_tmpfilename $pobase/LINGUAS

sysa/run2.sh

@@ -40,6 +40,8 @@ build flex-2.5.33
 
 build bison-2.3
 
+build bison-3.4.2
+
 build perl-5.10.1
 
 build dist-3.5-236 '' '' '' dist-d1de81f