#!/bin/bash
#
# HTS configure script for Mac OS X
#
# Copyright (c) 2009-2010 Mattias Wadman
#
# Based on FFmpeg's configure script:
#
# Copyright (c) 2000-2002 Fabrice Bellard
# Copyright (c) 2005-2008 Diego Biurrun
# Copyright (c) 2005-2008 Mans Rullgard
#

PLATFORM="osx"
DEFAULT_UI="glw"
CONFIGURE_POSTFIX="osx"

source support/configure.inc

CPU=generic
ARCH=`uname -m`
MACOSXTARGET=""
MACOSXSDK=""
CC=cc
CXX=c++

show_help(){
  common_help
  echo "  --prefix=PREFIX          Install in PREFIX [$PREFIX]"
  echo "  --arch=arch              Build for this architecture [$ARCH]"
  echo "  --cpu=cpu                Build and optimize for specific CPU"
  echo "  --cc=CC                  Build using the given compiler"
  echo "  --release                Stage for release"
  echo "  --macosxsdk=PATH         Mac OS X SDK path [$MACOSXSDK]"
  exit 1
}

enable sqlite_internal
enable libfreetype
enable glw
enable glw_frontend_cocoa
enable glw_backend_opengl
enable coreaudio
enable bonjour
enable spotlight
enable stdin
enable httpserver
enable timegm
enable realpath
enable polarssl
enable librtmp
enable dvd
enable fsevents
enable webpopup
enable libpthread
enable zlib
enable vmir

[ -f project.config ] && source project.config

for opt do
  optval="${opt#*=}"
  case "$opt" in
  --prefix=*) PREFIX="$optval"
  ;;
  --cpu=*) CPU="$optval"
  ;;
  --help) show_help
  ;;
  --release) 
    enable release
  ;;
  --cc=*) CC="$optval"
  ;;
  --arch=*) ARCH="$optval"
  ;;
  --macosx-sdk=*) MACOSXSDK="$optval"
  ;;
  *)
  common_opt $opt $optval
  esac
done


setup_env "$@"

if enabled openssl; then
    # Assumes installed from brew or equivivalent
    disable polarssl
    echo >>${CONFIG_MAK} "LDFLAGS_cfg += -L/usr/local/opt/openssl/lib -lssl -lcrypto"
    echo >>${CONFIG_MAK} "CFLAGS_cfg += -I/usr/local/opt/openssl/include"
fi

MACOSXSDK_CFLAGS="-mmacosx-version-min=10.8"
MACOSXSDK_LDFLAGS="$MACOSXSDK_CFLAGS"
LIBAV_CFLAGS="$MACOSXSDK_CFLAGS"
LIBAV_LDFLAGS="$MACOSXSDK_CFLAGS"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += $MACOSXSDK_LDFLAGS"
echo >>${CONFIG_MAK} "CFLAGS_cfg += $MACOSXSDK_CFLAGS"
echo >>${CONFIG_MAK} "CFLAGS_ext += $MACOSXSDK_CFLAGS"

#
# Standard Mac OS X frameworks
#
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework Foundation"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework CoreFoundation"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework Cocoa"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework Webkit"
# IOKit for dvd
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework IOKit"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework OpenGL"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework CoreVideo"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -weak_framework VideoDecodeAcceleration"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -weak_framework VideoToolbox"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -weak_framework CoreMedia"

echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework CoreAudio"
echo >>${CONFIG_MAK} "LDFLAGS_cfg += -framework AudioToolBox"

export CFLAGS="$MACOSXSDK_CFLAGS"
freetype_setup
export -n CFLAGS

LIBAV_ARCH_FLAGS="--disable-shared --enable-static"
ext_setup

#
# Some compatibility defines
#
cat >> ${CONFIG_H} << EOF
/* Darwin is default 64 bit */
#define off64_t off_t
#define lseek64 lseek

/* Different name on darwin */
#define MAP_ANONYMOUS MAP_ANON

/* dvdcss, not defined on darwin is default large file and binary */
#define O_LARGEFILE 0
#define O_BINARY 0

EOF


#
# Finalize
#
echo >>${CONFIG_MAK} LDFLAGS_cfg += -lpthread

finalize