Restore build-lua.sh for build-env

develop
lethosor 2020-04-25 17:59:50 -04:00
parent f008da32f8
commit 02c118335f
1 changed files with 54 additions and 0 deletions

@ -0,0 +1,54 @@
#!/bin/sh
set -e
LUA_ROOT="$HOME/lua53"
LUA_URL="http://www.lua.org/ftp/lua-5.3.3.tar.gz"
LUA_TAR=$(basename "$LUA_URL")
LUA_DIR="$LUA_ROOT/${LUA_TAR%.tar.*}"
LUA_SHA1="a0341bc3d1415b814cc738b2ec01ae56045d64ef"
echo LUA_ROOT $LUA_ROOT
echo LUA_TAR $LUA_TAR
echo LUA_DIR $LUA_DIR
sha1() {
python -c 'import hashlib, sys; print(hashlib.sha1(open(sys.argv[1],"rb").read()).hexdigest())' "$1"
}
download() {
echo "Downloading $LUA_URL"
wget -O "$LUA_ROOT/$LUA_TAR" "$LUA_URL"
tar xvf "$LUA_ROOT/$LUA_TAR"
}
build() {
cd "$LUA_DIR/src"
make generic
}
main() {
mkdir -p "$LUA_ROOT"
cd "$LUA_ROOT"
mkdir -p bin
if [ "$(sha1 "$LUA_ROOT/$LUA_TAR" 2>/dev/null)" != "$LUA_SHA1" ]; then
download
build
else
echo "Already downloaded"
if [ -x "$LUA_DIR/src/luac" ]; then
echo "Already built"
else
build
fi
fi
echo "Linking"
ln -sf "$LUA_DIR/src/lua" "$LUA_ROOT/bin/lua5.3"
ln -sf "$LUA_DIR/src/luac" "$LUA_ROOT/bin/luac5.3"
echo "Done"
}
main