#!/bin/sh
set -eu

PROJECT_DIR="${1:-/var/mobile/IPhoneMCP}"
SDK="${SDK:-/var/mobile/theos/sdks/iPhoneOS12.4.sdk}"
BUILD_DIR="$PROJECT_DIR/.manual_build"
OBJ_DIR="$BUILD_DIR/obj"
APP_DIR="$BUILD_DIR/IPhoneMCP.app"

mkdir -p "$OBJ_DIR" "$APP_DIR"
cp "$PROJECT_DIR/Resources/Info.plist" "$APP_DIR/Info.plist"

CFLAGS="-arch arm64 -isysroot $SDK -miphoneos-version-min=12.0 -fobjc-arc -Wno-deprecated-declarations -I$PROJECT_DIR"
SOURCES="main.m IMCAppDelegate.m IMCViewController.m IMCCanvasView.m IMCMCPServer.m IMCVideoStreamServer.m"
OBJECTS=""

for src in $SOURCES; do
    obj="$OBJ_DIR/${src%.m}.o"
    echo "Compiling $src"
    clang $CFLAGS -c "$PROJECT_DIR/$src" -o "$obj"
    OBJECTS="$OBJECTS $obj"
done

echo "Linking IPhoneMCP"
clang -arch arm64 \
    -isysroot "$SDK" \
    -miphoneos-version-min=12.0 \
    -o "$APP_DIR/IPhoneMCP" \
    $OBJECTS \
    -framework UIKit \
    -framework Foundation \
    -framework AVFoundation \
    -framework CoreGraphics

echo "Signing IPhoneMCP"
ldid -S "$APP_DIR/IPhoneMCP"

echo "$APP_DIR"