#!/bin/bash
# builds the language server: src/tools/mklsp.sh [outdir] leaves outdir/zclsp.
# the server is the real compiler (src/compiler/compiler.zc) in check mode plus
# src/lsp/server.zc. its memory map is sized to that program by src/tools/automap.sh,
# so the genome slot is as big as it needs to be and no bigger.
set -e
case "${1:-}" in
    --help|-h) printf '%s\n' 'usage: src/tools/mklsp.sh [OUTDIR]' 'builds the native language server in OUTDIR/zclsp; defaults to build/lsp.' 'environment: CC selects the c compiler.'; exit 0 ;;
    -*) echo "mklsp: unknown option $1; use --help for usage" >&2; exit 2 ;;
esac
cd "$(dirname "$0")/../.."
O=${1:-build/lsp}; CC=${CC:-gcc}
# DOCS=1: the image carries the doc comments, so hover can show what a name is for
mkdir -p "$O"
bash src/tools/embed.sh all --check || bash src/tools/embed.sh all
# the image carries its own sources (for go to definition into a built-in)
bash src/tools/embed.sh lsp "$O/embed.zc"
DOCS=1 bash src/tools/automap.sh lsp "$O" src/lsp/server.zc "$O/embed.zc" >/dev/null
rm -rf "$O/src"; mkdir -p "$O/src"
cp src/core/core.c src/core/io_linux.c src/core/fops.h src/core/bops.h src/core/stack.h "$O/memmap.h" "$O/src/"
cp "$O/genome.h" "$O/src/lsp_genome.h"
$CC -O2 -w -fwrapv -pthread -DJTYPE=int -DZY_SANDBOX -DUSE_LSP_GENOME "$O/src/core.c" "$O/src/io_linux.c" -I"$O/src" -o "$O/zclsp"