From 44ce1675fc14e67cd0fc58484d1f0c0bbd036e3b Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <iKarith@users.noreply.github.com>
Date: Tue, 17 Feb 2015 11:46:21 -0800
Subject: [PATCH] Diff reduction for libretro-build-ios.sh

---
 libretro-build-ios.sh | 165 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 135 insertions(+), 30 deletions(-)

diff --git a/libretro-build-ios.sh b/libretro-build-ios.sh
index 812a1f56..de886c73 100755
--- a/libretro-build-ios.sh
+++ b/libretro-build-ios.sh
@@ -1,39 +1,128 @@
 #! /usr/bin/env bash
 # vim: set ts=3 sw=3 noet ft=sh : bash
 
-set -e
-
-WORKDIR="${PWD}"
-BASE_DIR="$PWD"
-RARCH_DIR=$BASE_DIR/dist
-RARCH_DIST_DIR=$RARCH_DIR/ios
-FORMAT=_ios
 FORMAT_COMPILER_TARGET=ios
-FORMAT_COMPILER_TARGET_ALT=ios
-FORMAT_EXT=dylib
-JOBS=7
-MAKE=make
-CXX11="clang++ -std=c++11 -stdlib=libc++ -miphoneos-version-min=5.0"
-IOS=1
 
-IOSSDK=$(xcrun -sdk iphoneos -show-sdk-path)
-IOSVER_MAJOR=$(xcrun -sdk iphoneos -show-sdk-platform-version | cut -c '1')
-IOSVER_MINOR=$(xcrun -sdk iphoneos -show-sdk-platform-version | cut -c '3')
-IOSVER=${IOSVER_MAJOR}${IOSVER_MINOR}
-echo "iOS path: ${IOSSDK}"
-echo "iOS version: ${IOSVER}"
-export IOSSDK
+SCRIPT="${0#./}"
+BASE_DIR="${SCRIPT%/*}"
+WORKDIR=$PWD
 
-. ./libretro-build-common.sh
+if [ "$BASE_DIR" = "$SCRIPT" ]; then
+	BASE_DIR="$WORKDIR"
+else
+	if [[ "$0" != /* ]]; then
+		# Make the path absolute
+		BASE_DIR="$WORKDIR/$BASE_DIR"
+	fi
+fi
 
-if [ $1 ]; then
-	$1
+if [ "$FORMAT_COMPILER_TARGET" != "ios" ]; then
+	. ${BASE_DIR}/libretro-config.sh
+else
+	# FIXME: libretro-config.sh should eventually do this stuff for iOS
+	DIST_DIR="ios"
+	FORMAT_EXT=dylib
+	IOS=1
+	FORMAT=_ios
+	FORMAT_COMPILER_TARGET=ios
+	export IOSSDK=$(xcrun -sdk iphoneos -show-sdk-path)
+	IOSVER_MAJOR=$(xcrun -sdk iphoneos -show-sdk-platform-version | cut -c '1')
+	IOSVER_MINOR=$(xcrun -sdk iphoneos -show-sdk-platform-version | cut -c '3')
+	IOSVER=${IOSVER_MAJOR}${IOSVER_MINOR}
+fi
+
+if [ -z "$RARCH_DIST_DIR" ]; then
+	RARCH_DIR="$WORKDIR/dist"
+	RARCH_DIST_DIR="$RARCH_DIR/$DIST_DIR"
+fi
+
+if [ -z "$JOBS" ]; then
+	JOBS=7
+fi
+
+if [ "$HOST_CC" ]; then
+	CC="${HOST_CC}-gcc"
+	CXX="${HOST_CC}-g++"
+	CXX11="${HOST_CC}-g++"
+	STRIP="${HOST_CC}-strip"
+fi
+
+if [ -z "$MAKE" ]; then
+	if uname -s | grep -i MINGW32 > /dev/null 2>&1; then
+		MAKE=mingw32-make
+	else
+		if type gmake > /dev/null 2>&1; then
+			MAKE=gmake
+		else
+			MAKE=make
+		fi
+	fi
+fi
+
+if [ -z "$CC" ]; then
+	if [ "$FORMAT_COMPILER_TARGET" = "ios" ]; then
+		CC="clang -arch armv7 -miphoneos-version-min=5.0 -isysroot $IOSSDK"
+	elif [ $FORMAT_COMPILER_TARGET = "osx" ]; then
+		CC=cc
+	elif uname -s | grep -i MINGW32 > /dev/null 2>&1; then
+		CC=mingw32-gcc
+	else
+		CC=gcc
+	fi
+fi
+
+if [ -z "$CXX" ]; then
+	if [ "$FORMAT_COMPILER_TARGET" = "ios" ]; then
+		CXX="clang++ -arch armv7 -miphoneos-version-min=5.0 -isysroot $IOSSDK"
+		CXX11="clang++ -std=c++11 -stdlib=libc++ -arch armv7 -miphoneos-version-min=5.0 -isysroot $IOSSDK"
+	elif [ $FORMAT_COMPILER_TARGET = "osx" ]; then
+		CXX=c++
+		CXX11="clang++ -std=c++11 -stdlib=libc++"
+		# FIXME: Do this right later.
+		if [ "$ARCH" = "i386" ]; then
+			CC="cc -arch i386"
+			CXX="c++ -arch i386"
+			CXX11="clang++ -arch i386 -std=c++11 -stdlib=libc++"
+		fi
+	elif uname -s | grep -i MINGW32 > /dev/null 2>&1; then
+		CXX=mingw32-g++
+		CXX11=mingw32-g++
+	else
+		CXX=g++
+		CXX11=g++
+	fi
+fi
+
+FORMAT_COMPILER_TARGET_ALT=$FORMAT_COMPILER_TARGET
+
+
+if [ "$FORMAT_COMPILER_TARGET" = "ios" ]; then
+	echo "iOS path: ${IOSSDK}"
+	echo "iOS version: ${IOSVER}"
+fi
+echo "CC = $CC"
+echo "CXX = $CXX"
+echo "CXX11 = $CXX11"
+echo "STRIP = $STRIP"
+
+
+. $BASE_DIR/libretro-build-common.sh
+
+mkdir -p "$RARCH_DIST_DIR"
+
+if [ -n "$1" ]; then
+	while [ -n "$1" ]; do
+		"$1"
+		shift
+	done
 else
 	build_libretro_2048
+	build_libretro_4do
 	build_libretro_bluemsx
 	build_libretro_fmsx
 	build_libretro_bsnes_cplusplus98
 	build_libretro_bsnes
+	build_libretro_bsnes_mercury
 	build_libretro_beetle_lynx
 	build_libretro_beetle_gba
 	build_libretro_beetle_ngp
@@ -43,7 +132,7 @@ else
 	build_libretro_beetle_vb
 	build_libretro_beetle_wswan
 	build_libretro_mednafen_psx
-	#build_libretro_beetle_bsnes
+	build_libretro_beetle_snes
 	build_libretro_catsfc
 	build_libretro_snes9x
 	build_libretro_snes9x_next
@@ -67,19 +156,35 @@ else
 	build_libretro_picodrive
 	build_libretro_handy
 	build_libretro_desmume
-	build_libretro_pcsx_rearmed
-	build_libretro_pcsx_rearmed_interpreter
-	build_libretro_mupen64
+	if [ $FORMAT_COMPILER_TARGET != "win" ]; then
+		build_libretro_pcsx_rearmed
+	fi
+	if [ $FORMAT_COMPILER_TARGET = "ios" ]; then
+		# For self-signed iOS (without jailbreak)
+		build_libretro_pcsx_rearmed_interpreter
+	fi
 	build_libretro_yabause
-	#build_libretro_ffmpeg
-	build_libretro_3dengine
 	build_libretro_vecx
 	build_libretro_tgbdual
 	build_libretro_prosystem
 	build_libretro_dinothawr
 	build_libretro_virtualjaguar
+	build_libretro_mupen64
+	build_libretro_3dengine
+	if [ $FORMAT_COMPILER_TARGET != "ios" ]; then
+		# These don't currently build on iOS
+		build_libretro_bnes
+		build_libretro_ffmpeg
+		build_libretro_ppsspp
+	fi
 	build_libretro_o2em
-	build_libretro_4do
+	build_libretro_hatari
 	build_libretro_gpsp
 	build_libretro_emux
+	build_libretro_test
+	if [ $FORMAT_COMPILER_TARGET != "ios" ]; then
+		build_libretro_testgl
+	fi
+	build_summary
 fi
+