114 lines
3.7 KiB
Bash
Executable File
114 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# Downloads and installs a self-contained Lua and LuaRocks.
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# Supports Linux, macOS and MSYS2.
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# Copyright (c) 2015-2019 Pierre Chapuis, MIT Licensed.
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# Latest stable version available at: https://loadk.com/localua.sh
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# Maintained at: https://github.com/oploadk/localua
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DEFAULT_LUA_V="5.3.5"
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DEFAULT_LR_V="3.0.4"
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usage () {
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>&2 echo -e "USAGE: $0 output-dir [lua-version] [luarocks-version]\n"
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>&2 echo -n "The first optional argument is the Lua version, "
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>&2 echo -n "the second one is the LuaRocks version. "
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>&2 echo -e "Defaults are Lua $DEFAULT_LUA_V and LuaRocks $DEFAULT_LR_V.\n"
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>&2 echo -n "You can set a custom build directory with environment "
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>&2 echo -e "variable LOCALUA_BUILD_DIRECTORY (not useful in general).\n"
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>&2 echo -e "You can set a custom makefile target with LOCALUA_TARGET.\n"
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>&2 echo -e "You can disable LUA_COMPAT by setting LOCALUA_NO_COMPAT.\n"
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>&2 echo -e "You can skip luarocks by setting LOCALUA_NO_LUAROCKS."
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exit 1
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}
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# Set output directory, Lua version and LuaRocks version
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ODIR="$1"
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[ -z "$ODIR" ] && usage
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LUA_V="$2"
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[ -z "$LUA_V" ] && LUA_V="$DEFAULT_LUA_V"
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LUA_SHORTV="$(echo $LUA_V | cut -c 1-3)"
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LR_V="$3"
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[ -z "$LR_V" ] && LR_V="$DEFAULT_LR_V"
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# Set build directory
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BDIR="$LOCALUA_BUILD_DIRECTORY"
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[ -z "$BDIR" ] && BDIR="$(mktemp -d /tmp/localua-XXXXXX)"
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# Create output directory and get absolute path
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mkdir -p "$ODIR"
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>/dev/null pushd "$ODIR"
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ODIR="$(pwd)"
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>/dev/null popd
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# Download, unpack and build Lua and LuaRocks
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if [ -z "$LOCALUA_TARGET" ]; then
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case "$(uname)" in
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Linux)
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LOCALUA_TARGET="linux";;
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Darwin)
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LOCALUA_TARGET="macosx";;
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MSYS*)
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LOCALUA_TARGET="msys";;
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*)
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LOCALUA_TARGET="posix";;
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esac
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fi
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pushd "$BDIR"
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wget "http://www.lua.org/ftp/lua-${LUA_V}.tar.gz"
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tar xf "lua-${LUA_V}.tar.gz"
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pushd "lua-${LUA_V}"
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sed 's#"/usr/local/"#"'"$ODIR"'/"#' "src/luaconf.h" > "$BDIR/t"
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mv "$BDIR/t" "src/luaconf.h"
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if [ ! -z "$LOCALUA_NO_COMPAT" ]; then
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sed 's#-DLUA_COMPAT_5_2##' "src/Makefile" > "$BDIR/t"
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sed 's#-DLUA_COMPAT_ALL##' "$BDIR/t" > "src/Makefile"
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fi
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if [ "$LOCALUA_TARGET" = "msys" ]; then
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>> "src/Makefile" echo
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>> "src/Makefile" echo 'msys:' >> "src/Makefile"
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>> "src/Makefile" echo -ne "\t"
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>> "src/Makefile" echo '$(MAKE) "LUA_A=lua53.dll" "LUA_T=lua.exe" \'
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>> "src/Makefile" echo -ne "\t"
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>> "src/Makefile" echo '"AR=$(CC) -shared -Wl,--out-implib,liblua.dll.a -o" "RANLIB=strip --strip-unneeded" \'
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>> "src/Makefile" echo -ne "\t"
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>> "src/Makefile" echo '"SYSCFLAGS=-DLUA_BUILD_AS_DLL -DLUA_USE_POSIX -DLUA_USE_DLOPEN" "SYSLIBS=" "SYSLDFLAGS=-s" lua.exe'
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>> "src/Makefile" echo -ne "\t"
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>> "src/Makefile" echo '$(MAKE) "LUAC_T=luac.exe" luac.exe'
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make -C src "$LOCALUA_TARGET" || exit 1
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make \
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TO_BIN="lua.exe luac.exe lua53.dll" \
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TO_LIB="liblua.a liblua.dll.a" \
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INSTALL_TOP="$ODIR" install || exit 1
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else
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make "$LOCALUA_TARGET" || exit 1
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make INSTALL_TOP="$ODIR" install || exit 1
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fi
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popd
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if [ -z "$LOCALUA_NO_LUAROCKS" ]; then
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wget "http://luarocks.org/releases/luarocks-${LR_V}.tar.gz"
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tar xf "luarocks-${LR_V}.tar.gz"
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pushd "luarocks-${LR_V}"
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./configure --with-lua="$ODIR" --prefix="$ODIR" \
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--lua-version="$LUA_SHORTV" \
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--sysconfdir="$ODIR/luarocks" --force-config
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make bootstrap
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popd
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fi
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popd
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# Cleanup
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rm -rf "$BDIR"
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