Merge pull request #52 from stikonas/autoconf

Autotools

SHA256SUMS.sources

@@ -1,3 +1,7 @@
+66fde474e124e80c843560041cd68820c9dce56e696f388312ba30361a814a16  autoconf-2.12.tar.gz
+f0611136bee505811e9ca11ca7ac188ef5323a8e2ef19cffd3edb3cf08fd791e  autoconf-2.13.tar.gz
+534e99b61b81e79327b6d08f1a3edb0755ac246e1249009b0e1bf5887b60d7a9  autoconf-2.52.tar.gz
+503cdc2b0992a4309545d17f462cb15f99bb57b7161dfc4082b2e7188f2bcc0f  automake-1.4-p6.tar.gz
 ba03d412998cc54bd0b0f2d6c32100967d3137098affdc2d32e6e7c11b163fe4  bash-2.05b.tar.gz
 7007fc89c216fbfaff5525359b02a7e5b612694df5168c74673f67055f015095  bison-3.4.1.tar.gz
 ab5a03176ee106d3f0fa90e381da478ddae405918153cca248e682cd0c4a2269  bzip2-1.0.8.tar.gz

parts.rst

@@ -351,4 +351,44 @@ introduces the new pregenerated files ``regnodes.h`` and
 perl 5.6.2
 ==========
 
-Even more perl. 5.6.2 is the last version buildable with 5.004.
+Even more perl. 5.6.2 is the last version buildable with 5.005.
+
+autoconf 2.52
+=============
+
+GNU Autoconf is a tool for producing ``configure`` scripts for building, installing and
+packaging software on computer systems where a Bourne shell is available.
+
+At this stage we still do not have a working autotools system, so we manually install
+``autoconf`` script and replace a few placeholder variables with ``sed``.
+
+Version 2.52 is the newest version that runs on ``miniperl``.
+
+automake 1.4-p6
+===============
+
+GNU Automake is a tool for automatically generating Makefile.in files. Together with
+Autoconf they from GNU Autotools build system.
+
+``automake`` again needs both ``automake`` and ``autoconf``. In order to bootstrap it
+we patch ``configure.in`` file to produce ``automake`` and skip ``Makefile`` effectively
+removing dependency on ``automake`` at the cost of having to install ``automake`` manually.
+
+Then we rebuild both ``automake`` using already installed ``autoconf`` and ``automake``.
+
+Version 1.4-p6 is again the newest version that runs on ``miniperl``.
+
+autoconf 2.52
+=============
+
+We now properly rebuild ``autoconf`` using ``autoconf`` and ``automake``.
+
+autoconf 2.13
+=============
+
+Different versions of autotools are not fully compatible, so build older ``autoconf`` too.
+
+autoconf 2.12
+=============
+
+Yet another old autoconf version that we will need for GNU Binutils.

rootfs.sh

@@ -201,6 +201,18 @@ get_file https://www.cpan.org/src/5.0/perl5.005_03.tar.gz
 # perl 5.6.2
 get_file https://www.cpan.org/src/5.0/perl-5.6.2.tar.gz
 
+# autoconf 2.52
+get_file https://ftp.gnu.org/gnu/autoconf/autoconf-2.52.tar.gz
+
+# automake 1.4-p6
+get_file https://ftp.gnu.org/gnu/automake/automake-1.4-p6.tar.gz
+
+# autoconf 2.13
+get_file https://ftp.gnu.org/gnu/autoconf/autoconf-2.13.tar.gz
+
+# autoconf 2.12
+get_file https://ftp.gnu.org/gnu/autoconf/autoconf-2.12.tar.gz
+
 # General cleanup
 find tmp -name .git -exec rm -rf \;
 

sysa/autoconf-2.12/autoconf-2.12.sh

@@ -0,0 +1,14 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    rm configure
+    autoconf-2.52
+
+    sed -i '/^acdatadir/s:$:-2.12:' Makefile.in
+}
+
+src_configure() {
+    ./configure --prefix=${PREFIX} --program-suffix=-2.12
+}

sysa/autoconf-2.13/autoconf-2.13.sh

@@ -0,0 +1,14 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    rm configure
+    autoconf-2.52
+
+    sed -i '/^acdatadir/s:$:-2.13:' Makefile.in
+}
+
+src_configure() {
+    ./configure --prefix=${PREFIX} --program-suffix=-2.13
+}

sysa/autoconf-2.52/stage1.sh

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_compile() {
+    cp autoconf.in autoconf
+    sed -i "s# @SHELL@#/bin/sh#" autoconf
+    sed -i 's/@M4@/m4/' autoconf
+    sed -i 's/@AWK@/awk/' autoconf
+    sed -i 's/@PACKAGE_NAME@/Autoconf/' autoconf
+    sed -i 's/@VERSION@/2.52/' autoconf
+    sed -i "s#@datadir@#${PREFIX}/share/autoconf-2.52#" autoconf
+    chmod +x autoconf
+
+    m4 autoconf.m4 --freeze-state=autoconf.m4f
+}
+
+src_install() {
+    install autoconf ${PREFIX}/bin/autoconf-2.52
+    mkdir -p ${PREFIX}/share/autoconf-2.52
+    cp -r *.m4* ${PREFIX}/share/autoconf-2.52/
+}

sysa/autoconf-2.52/stage2.sh

@@ -0,0 +1,27 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    rm Makefile.in */Makefile.in
+    rm configure
+    autoconf-2.52
+    automake-1.4
+
+    # Install autoconf data files into versioned directory
+    for file in */Makefile.in  Makefile.in; do
+	sed -i '/^pkgdatadir/s:$:-@VERSION@:' $file
+    done
+}
+
+src_configure() {
+    ./configure --prefix=${PREFIX} --program-suffix=-2.52
+}
+
+src_install() {
+    # Remove manually installed autoconf
+    rm ${PREFIX}/bin/autoconf-2.52
+    rm -rf ${PREFIX}/share/autoconf-2.52
+
+    default_src_install
+}

sysa/automake-1.4-p6/stage1.sh

@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    sed -i 's#m4/Makefile tests/Makefile##; s/Makefile //' configure.in
+
+    rm configure Makefile.in */Makefile.in
+    autoconf-2.52
+}
+
+src_configure() {
+    ./configure --prefix=/after
+}
+
+src_compile() {
+    :
+}
+
+src_install() {
+    install automake ${PREFIX}/bin/automake-1.4
+    mkdir -p ${PREFIX}/share/automake-1.4
+    cp -r *.am ${PREFIX}/share/automake-1.4/
+}

sysa/automake-1.4-p6/stage2.sh

@@ -0,0 +1,21 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    rm configure Makefile.in */Makefile.in
+    autoconf-2.52
+    automake-1.4
+}
+
+src_configure() {
+    ./configure --prefix=/after
+}
+
+src_install() {
+    # cleanup old manual install
+    rm ${PREFIX}/bin/automake-1.4
+    rm -rf ${PREFIX}/share/automake-1.4
+
+    default_src_install
+}

sysa/run.sh

@@ -10,6 +10,17 @@ set -e
 # shellcheck source=sysa/helpers.sh
 . helpers.sh
 
+populate_device_nodes() {
+    # http://www.linuxfromscratch.org/lfs/view/6.1/chapter06/devices.html
+    test -c /dev/console || mknod -m 622 /dev/console c 5 1
+    test -c /dev/null || mknod -m 666 /dev/null c 1 3
+    test -c /dev/zero || mknod -m 666 /dev/zero c 1 5
+    test -c /dev/ptmx || mknod -m 666 /dev/ptmx c 5 2
+    test -c /dev/tty || mknod -m 666 /dev/tty c 5 0
+    test -c /dev/random || mknod -m 444 /dev/random c 1 8
+    test -c /dev/urandom || mknod -m 444 /dev/urandom c 1 9
+}
+
 export PREFIX=/after
 
 build flex-2.5.11
@@ -55,4 +66,17 @@ build perl5.005_03
 
 build perl-5.6.2
 
+populate_device_nodes
+
+build autoconf-2.52 stage1.sh
+
+build automake-1.4-p6 stage1.sh
+build automake-1.4-p6 stage2.sh
+
+build autoconf-2.52 stage2.sh
+
+build autoconf-2.13
+
+build autoconf-2.12
+
 echo "Bootstrapping completed."