From 10ca5f2bd6aa3dea03c64933d60fdd23f0119882 Mon Sep 17 00:00:00 2001
From: Spoike <acceptthis@users.sourceforge.net>
Date: Mon, 20 Jan 2020 17:28:24 +0000
Subject: [PATCH] Allow cross-compiling etc without forcing to the latest(and
 breakiest) version. This should help with recreating older builds
 deterministically, as proof that microsoft suck and that I'm fully complying
 with the GPL without injecting any malware. Fuck you microsoft. Fuck you and
 your slander.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5601 fc73d0e0-1445-4013-8a0c-d673dee63da5
---
 build_setup.sh | 58 ++++++++++++++++++++++++++++++++++++++++++++------
 build_wip.sh   | 49 +++++++++++++++++++++++++++++++++++++-----
 2 files changed, 96 insertions(+), 11 deletions(-)

diff --git a/build_setup.sh b/build_setup.sh
index 98ee88802..cd67d46a2 100755
--- a/build_setup.sh
+++ b/build_setup.sh
@@ -89,6 +89,46 @@ else
 	fi
 fi
 
+
+
+if [ "$BUILD_CLEAN" == "n" ]; then
+	NOUPDATE="y"
+fi
+
+#check args (and override config as desired)
+while [[ $# -gt 0 ]]
+do
+	case $1 in
+	-r)
+		SVN_REV_ARG="-r $2"
+		NOUPDATE=
+		shift
+		;;
+	-j)
+		THREADS="-j $2"
+		shift
+		;;
+	-help|--help)
+		echo "  -r VER       Specifies the SVN revision to update to"
+		echo "  -j THREADS   Specifies how many jobs to make with"
+		echo "  --help       This text"
+		exit 0
+		;;
+	-build|--build)
+		TARGET="FTE_CONFIG=$2"
+		shift
+		;;
+	--noupdate)
+		NOUPDATE="y"
+		;;
+	*)
+		echo "Unknown option $1"
+		;;
+	esac
+	shift
+done
+
+
 if [ "$REUSE_CONFIG" != "y" ]; then
 	#linux compiles are native-only, so don't bug out on cygwin which lacks a cross compiler.
 	BUILD_LINUXx86=n
@@ -139,6 +179,7 @@ if [ "$REUSE_CONFIG" != "y" ]; then
 	read -n 1 -p "Build for NaCL? [y/N] " BUILD_NACL && echo
 fi
 
+BUILD_CLEAN=${BUILD_CLEAN:-y}
 BUILD_LINUXx86=${BUILD_LINUXx86:-y}
 BUILD_LINUXx64=${BUILD_LINUXx64:-y}
 BUILD_LINUXx32=${BUILD_LINUXx32:-n}
@@ -169,6 +210,8 @@ if [ "$UID" != "0" ]; then
 	echo "NACL_SDK_ROOT=\"$NACLROOT/nacl_sdk/$NACLSDKVERSION\""	>>$FTECONFIG
 	echo "NACLSDKVERSION=\"$NACLSDKVERSION\""		>>$FTECONFIG
 
+	echo "BUILD_CLEAN=\"$BUILD_CLEAN\""		>>$FTECONFIG
+
 	echo "BUILD_LINUXx86=\"$BUILD_LINUXx86\""		>>$FTECONFIG
 	echo "BUILD_LINUXx64=\"$BUILD_LINUXx64\""		>>$FTECONFIG
 	echo "BUILD_LINUXx32=\"$BUILD_LINUXx32\""		>>$FTECONFIG
@@ -381,13 +424,15 @@ if [ "$BUILD_NACL" == "y" ] && [ $UID -ne 0 ] && [ $REBUILD_TOOLCHAINS == "y" ];
 fi
 
 
-#initial checkout of fte's svn
 if [ $UID -ne 0 ] && [ $REBUILD_TOOLCHAINS == "y" ]; then
-	if [ ! -d $SVNROOT ]; then
-		svn checkout https://svn.code.sf.net/p/fteqw/code/trunk $SVNROOT
-	else
-		cd $SVNROOT
-		svn up
+	#initial checkout of fte's svn
+	if [ "$NOUPDATE"!="n" ]; then
+		if [ ! -d $SVNROOT ]; then
+			svn checkout https://svn.code.sf.net/p/fteqw/code/trunk $SVNROOT $SVN_REV_ARG
+		else
+			cd $SVNROOT
+			svn up $SVN_REV_ARG
+		fi
 	fi
 
 	#FIXME: there may be race conditions when compiling.
@@ -449,3 +494,4 @@ fi
 
 echo "Setup script complete."
 echo "When you run build_wip.sh output will be written to $BUILDFOLDER/*"
+
diff --git a/build_wip.sh b/build_wip.sh
index 31442c694..7c44bca3f 100755
--- a/build_wip.sh
+++ b/build_wip.sh
@@ -39,6 +39,45 @@ else
 	echo "WARNING: $FTECONFIG does not exist yet."
 fi
 
+if [ "$BUILD_CLEAN" == "n" ]; then
+	NOUPDATE="y"
+fi
+
+#check args (and override config as desired)
+while [[ $# -gt 0 ]]
+do
+	case $1 in
+	-r)
+		SVN_REV_ARG="-r $2"
+		NOUPDATE=
+		shift
+		;;
+	-j)
+		THREADS="-j $2"
+		shift
+		;;
+	-help|--help)
+		echo "  -r VER       Specifies the SVN revision to update to"
+		echo "  -j THREADS   Specifies how many jobs to make with"
+		echo "  --help       This text"
+		exit 0
+		;;
+	-build|--build)
+		TARGET="FTE_CONFIG=$2"
+		shift
+		;;
+	--noupdate)
+		NOUPDATE="y"
+		;;
+	*)
+		echo "Unknown option $1"
+		;;
+	esac
+	shift
+done
+
+MAKEARGS="$THREADS $TARGET"
+
 export NACL_SDK_ROOT
 
 ########### Emscripten / Web Stuff
@@ -84,14 +123,14 @@ fi
 mkdir -p $BUILDLOGFOLDER
 if [ ! -d $SVNROOT ]; then
 	#just in case...
-	svn checkout https://svn.code.sf.net/p/fteqw/code/trunk $SVNROOT
+	svn checkout https://svn.code.sf.net/p/fteqw/code/trunk $SVNROOT $SVN_REV_ARG
 fi
 
 cd $SVNROOT/
 
-if [ "$BUILD_CLEAN" != "n" ]; then
+if [ "$NOUPDATE" != "y" ]; then
 	echo "SVN Update"
-	svn update
+	svn update $SVN_REV_ARG
 fi
 
 cd engine
@@ -109,8 +148,8 @@ function build {
 	fi
 	echo -n "Making $NAME... "
 	date > $BUILDLOGFOLDER/$DEST.txt
-	echo make $THREADS $* >> $BUILDLOGFOLDER/$DEST.txt 2>&1
-	make $THREADS $* >> $BUILDLOGFOLDER/$DEST.txt 2>&1
+	echo make $MAKEARGS $* >> $BUILDLOGFOLDER/$DEST.txt 2>&1
+	make $MAKEARGS $* >> $BUILDLOGFOLDER/$DEST.txt 2>&1
 	if [ $? -eq 0 ]; then
 		BUILDEND=$(date +%s)
 		BUILDTIME=$(( $BUILDEND - $BUILDSTART ))