build.sh

#!/bin/bash
# Convenience wrapper around the docker-based Makefile build.
#
#   ./build.sh           # build library + examples + tests
#   ./build.sh clean     # clean
#   ./build.sh lib       # library only
#   ./build.sh tests     # the test runner only
#
# Requires docker; pulls walkero/amigagccondocker:os4-gcc11 on first use.

set -euo pipefail

HERE="$(cd "$(dirname "$0")" && pwd)"
cd "$HERE"

mkdir -p obj bin

CC="./docker-cc gcc"
SDK_INCLUDE=/sdk/include/include_h
SDK_NETINC=/sdk/include/netinclude
SDK_LOCAL=/sdk/local/clib4
CFLAGS=(-mcrt=clib4 -std=gnu11 -Wall -Wextra -Wno-unused-parameter
        -O2 -g -fPIC
        -Iinclude -Isrc
        -I$SDK_INCLUDE -I$SDK_NETINC -I$SDK_LOCAL/include
        '-DCLAUDELIB_VERSION="53.1"')

LIB_SOURCES=(library iface_main config conversation ask stream
             transport markdown rexx_port tools cjson_mini)
LIB_OBJS=()

target=${1:-all}

case "$target" in
  clean)
    rm -rf obj bin
    exit 0
    ;;
esac

build_lib() {
    local src
    for src in "${LIB_SOURCES[@]}"; do
        echo "CC src/${src}.c"
        $CC "${CFLAGS[@]}" -c "src/${src}.c" -o "obj/${src}.o"
        LIB_OBJS+=("obj/${src}.o")
    done
    echo "LD bin/claude.library"
    $CC -mcrt=clib4 -nostartfiles -shared \
        -o bin/claude.library "${LIB_OBJS[@]}" \
        -L"$SDK_LOCAL/lib" -lcurl -lssl -lcrypto
}

build_consumer() {
    local name=$1 src=$2
    echo "CC ${src} -> bin/${name}"
    $CC "${CFLAGS[@]}" -o "bin/${name}" "$src" -lauto
}

case "$target" in
  all)
    build_lib
    build_consumer claudesh         examples/claudesh/main.c
    build_consumer test_claude_library tests/test_claude_library/main.c
    ;;
  lib)
    build_lib
    ;;
  examples)
    build_lib
    build_consumer claudesh examples/claudesh/main.c
    ;;
  tests)
    build_lib
    build_consumer test_claude_library tests/test_claude_library/main.c
    ;;
  *)
    echo "build.sh: unknown target '$target'" >&2
    echo "valid targets: all, lib, examples, tests, clean" >&2
    exit 2
    ;;
esac
echo "OK"