iglupkg/iglupkg.sh
Ella Stanforth 63edae20e5 update
2022-03-25 18:42:44 +00:00

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#!/bin/sh
set -e
export HOST_ARCH=$(uname -m)
export HOST_TRIPLE="$HOST_ARCH-unknown-linux-musl"
to_run=
while [ ! -z "$1" ]; do
case "$1" in
--with-cross=*)
ARCH=$(echo "$1" | cut -d'=' -f2)
[ -z "$ARCH" ] && fatal '--with-cross=<arch> requires an argument'
echo "INFO: cross compiling for $ARCH"
WITH_CROSS="$ARCH"
;;
--with-cross)
fatal '--with-cross=<arch> requires an argument'
;;
--for-cross)
echo 'INFO: for cross'
FOR_CROSS=1
;;
fbp)
to_run="f b p"
;;
fb)
to_run="f b"
;;
f)
to_run="f"
;;
bp)
to_run="b p"
;;
b)
to_run="b"
;;
p)
to_run="p"
;;
*)
fatal "invalid argument $1"
;;
esac
shift
done
if [ -z "$ARCH" ]; then
export ARCH=$HOST_ARCH
fi
if [ ! -z "$FOR_CROSS" ]; then
cross=-$ARCH
fi
export TRIPLE="$ARCH-unknown-linux-musl"
export CC=cc
export CXX=c++
export AR=ar
export RANLIB=ranlib
export CFLAGS="-O3"
export CXXFLAGS=$CFLAGS
export JOBS=$(nproc)
usage() {
echo "usage: $(basename $0) [fbp]"
exit 1
}
fatal() {
echo "ERROR: $@"
exit 1
}
warn() {
echo "WARNING: $@"
}
[ -f build.sh ] || fatal 'build.sh not found'
. ./build.sh
srcdir="$(pwd)/src"
outdir="$(pwd)/out"
pkgdir="$(pwd)/out/$pkgname.$pkgver"
rm -rf "$outdir"
_genmeta() {
echo "[pkg]"
echo "pkgname=$pkgname"
echo "pkgver=$pkgver"
echo "deps=$deps"
echo ""
echo "[license]"
license
echo ""
echo "[backup]"
backup
echo ""
echo "[fs]"
cd "$pkgdir"
find *
cd "$srcdir"
}
_f() {
rm -rf "$srcdir"
mkdir -p "$srcdir"
cd "$srcdir"
fetch
cd "$srcdir"
:> .fetched
}
_b() {
cd "$srcdir"
[ -f .fetched ] || fatal 'must fetch before building'
MAKEFLAGS=-j"$JOBS" build
cd "$srcdir"
:> .built
}
_p() {
cd "$srcdir"
[ -f .built ] || fatal 'must build before packaging'
mkdir -p "$pkgdir"
package
install -d "$pkgdir/usr/share/iglupkg/"
cd "$srcdir"
_genmeta > "$pkgdir/usr/share/iglupkg/$pkgname$cross"
cd "$pkgdir"
tar --owner=0 --group=0 -cf ../$pkgname$cross.$pkgver.tar.zst * -I zstd
}
if [ -z "$to_run" ]; then
[ -f "$srcdir/.fetched" ] || _f
[ -f "$srcdir/.built" ] || _b
_p
else
set -- $to_run
while [ ! -z "$1" ]; do
_"$1"
shift
done
fi