commit 1cd8d329caeaea80caaa144db5d8b2c559996cc9
parent e425e6476487487de45f7f69ad2cc1bbef18c29b
Author: Jan Pobříslo <ccx@te2000.cz>
Date: Thu, 25 May 2023 10:34:16 +0200
pthbs-build, unsandboxed build script for m-c-m
Diffstat:
6 files changed, 157 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+sources/by-commit
+work
diff --git a/command/pthbs-build b/command/pthbs-build
@@ -0,0 +1,87 @@
+#!/bin/sh
+set -x
+bsh=$(sha256sum $1) || exit $?
+bsh=${bsh%% *}
+basedir=$(dirname "$(dirname "$(realpath "$0")")")
+workdir=$basedir/work/builddir.$$
+script=$(realpath "$1")
+
+mkdir -p "$workdir"
+env \
+ basedir="$basedir" \
+ workdir="$workdir" \
+ script="$script" \
+ awk -v single_quote="'" >"$workdir/pthbs-setup" '
+BEGIN {
+ sandbox = 1
+ FS=":"
+ print "#!/bin/sh -xe"
+ print "cd "q(ENVIRON["workdir"])
+}
+
+function q(s) { # quote string for sh
+ gsub(single_quote, single_quote "\\" single_quote single_quote, s)
+ return single_quote s single_quote
+}
+
+function fatal(msg) {
+ printf "FATAL: %s %s:%d: \"%s\"\n", msg, FILENAME, FNR, $0 >"/dev/stderr"
+ exit 1
+}
+
+function at_git(commit_id, dstdir){
+ print "mkdir "q(dstdir)
+ print "(cd "q(ENVIRON["basedir"]"/sources/by-commit/"commit_id)" && git archive --format=tar "q(commit_id)" ) | tar --no-same-owner --no-same-permissions -xC "q(dstdir)
+}
+
+/^#!/ { next }
+/^#\+/ {
+ if($0 == "#+*") {
+ sandbox = 0
+ next
+ } else {
+ fatal("dependencies not implemented yet:")
+ }
+}
+/^#@/ {
+ if($1 == "#@git") {
+ if(match($0, "^#@git:[0-9a-f]+:") == 0) {
+ fatal("invalid syntax for @git:")
+ }
+ at_git($2, substr($0, RLENGTH+1))
+ } else {
+ fatal("unrecognized @command:")
+ }
+ next
+}
+/^$/ {
+ print "exec sh -xe "q(ENVIRON["script"])
+ exit 0
+}
+{
+ fatal("unexpected line")
+}
+' "$1" || exit $?
+cat "$workdir/pthbs-setup"
+
+JOBS=$(nproc)
+if test -z "$JOBS"; then
+ JOBS=$(grep -ce '^processor' /proc/cpuinfo)
+ if test -z "$JOBS"; then
+ JOBS=1
+ fi
+fi
+
+if env -i \
+ PATH="$PATH" \
+ pthbs_script="$script" \
+ DESTDIR="$workdir/destdir" \
+ PREFIX="${0##*/}-$bsh" \
+ JOBS="$JOBS" \
+ sh -xe "$workdir/pthbs-setup"; then
+ echo "BUILD SUCCESFUL"
+ find "$workdir/destdir"
+else
+ echo "BUILD FAILED: exitcode $$"
+ rm -r "$workdir"
+fi
diff --git a/packages.aat b/packages.aat
@@ -0,0 +1,45 @@
+|start_package("musl-cross-make")
+ awk -vPWD="$PWD" '{gsub(/@@PWD@@/,PWD); print}' musl-cross-make.config.mak >musl-cross-make/config.mak.new || exit $?
+ mv musl-cross-make/config.mak.new musl-cross-make/config.mak || exit $?
+ make -C musl-cross-make -j$JOBS -l$JOBS || exit $?
+ make -C musl-cross-make install || exit $?
+|end()
+|start_package("skalibs")
+ git checkout --force || exit $?
+ git clean -fx || exit $?
+ ./configure --disable-shared --enable-static --enable-slashpackage="$slashpackage" || exit $?
+ make -j${jobs} || exit $?
+ make install || exit $?
+ make -L update || exit $?
+ make -L global-links || exit $?
+|end()
+|start_package("s6")
+ git checkout --force || exit $?
+ git clean -fx || exit $?
+ #patch -up 1 -i ../s6_clone_newpid.patch || exit $?
+ patch -up 1 -i ../s6_clone3_newpid.patch || exit $?
+ ./configure --disable-shared --enable-static --enable-allstatic --enable-static-libc --enable-slashpackage="$slashpackage" || exit $?
+ make -j${jobs} CFLAGS=-DWANT_CLONE_NEWPID || exit $?
+ make install || exit $?
+ make -L update || exit $?
+ make -L global-links || exit $?
+|end()
+@for p in packages
+|start
+ git checkout --force || exit $?
+ git clean -fx || exit $?
+ ./configure --disable-shared --enable-static --enable-allstatic --enable-static-libc --enable-slashpackage="$slashpackage" || exit $?
+ make -j${jobs} || exit $?
+ make install || exit $?
+ make -L update || exit $?
+ make -L global-links || exit $?
+|end()
+@endfor
+|# (cd execline && install_generic) || exit $?
+|# (cd s6-rc && install_generic) || exit $?
+|# (cd s6-portable-utils && install_generic) || exit $?
+|# (cd s6-linux-utils && install_generic) || exit $?
+|# (cd s6-linux-init && install_generic) || exit $?
+|# (cd mdevd && install_generic) || exit $?
+|# (cd s6-dns && install_generic) || exit $?
+|# (cd s6-networking && install_generic) || exit $?
diff --git a/packages/musl-cross-make b/packages/musl-cross-make
@@ -0,0 +1,9 @@
+#!/usr/bin/env pthbs-build
+#+*
+#@git:fe915821b652a7fa37b34a596f47d8e20bc72338:musl-cross-make
+
+export TARGET=x86_64-linux-musl
+export OUTPUT=$DESTDIR/$PREFIX
+: ${JOBS:=1}
+make -C musl-cross-make -j$JOBS -l$JOBS || exit $?
+make -C musl-cross-make install || exit $?
diff --git a/script_env.txt b/script_env.txt
@@ -0,0 +1,3 @@
+DESTDIR=./destdir # where files get copied to
+PREFIX=/versions/package-XXXX # final installation dir?
+MAKE_JOBS/NPROCS
diff --git a/script_header.txt b/script_header.txt
@@ -0,0 +1,11 @@
+package dependency
+file hash
+git commit hash
+
+---
+#!/usr/bin/env pthbs-build
+#+package-name
+#@git:commit-hash:dirname
+#@sha256:file-hash:filename
+<mandatory empty line>
+script start
