X-Git-Url: https://hackdaworld.org/gitweb/?p=hdw-linux%2Fhdw-linux.git;a=blobdiff_plain;f=scripts%2FConfig;h=042664c609ffe77c8921025f03094115758fbbdc;hp=ba394ddb13d9f0338866d2385abfaf8dce59f035;hb=8dd2356c22327a15f0e16abbc887c4f72fc62985;hpb=31a91ffcb50fe40bced2bc972f681e506863247a

diff --git a/scripts/Config b/scripts/Config
index ba394dd..042664c 100755
--- a/scripts/Config
+++ b/scripts/Config
@@ -1,26 +1,27 @@
 #
 # hdw-linux Config script
 #
-# author: 	hackbard
+# author: hackbard@hackdaworld.org
 #
 # script initializing environment
 # 
 
-hdw_status=""
+stage=""
 
 while [ "$1" ] ; do
 	case "$1" in
-		-stage)		hdw_status="$2"		; shift 2 ;;
+		-stage)		stage="$2"		; shift 2 ;;
 		*)		echo 
 				echo "Usage:"
 				echo
 				echo " ./scripts/Config -stage <stagelevel>"
-				echo ;;
+				echo
+				shift 1 ; exit 1 ;;
 	esac
 done
 
-if [ -z "$hdw_status" ]; then
-	echo "something went wrong. stage needs to be specified."
+if [ -z "$stage" ]; then
+	echo "something went wrong, no stage specified."
 	exit 1
 fi
 
@@ -39,17 +40,13 @@ else
 	exit 1
 fi
 
-# define the stage 0/1 prefix to use
-# default "static", though no static linking is done anymore in stage1
-if [ -z "$hdw_stage1_prefix" ] ; then
-	 s1_prefix="static" # default
-else
-	s1_prefix=$hdw_stage1_prefix
-fi
+# define the toolchain name, default: "toolchain"
+[ -z "$hdw_tc_name" ] && hdw_tc_name="toolchain"
+export tc_name=$hdw_tc_name
 
 # lets see what root is:
 root=""
-if [ "$hdw_crossbuild" != "0" -o "$hdw_status" -lt "2" ] ; then
+if [ "$hdw_crossbuild" != "0" -o "$stage" -lt "2" ] ; then
 	# check for properly configured build directory
 	if [ -z "$hdw_build_dir" ] ; then
 		echo "please set hdw_build_dir in ./Config!"
@@ -67,8 +64,11 @@ fi
 set +h
 umask 022
 export LC_ALL=POSIX
-[ "$hdw_status" -lt "2" -o "$hdw_crossbuild" != "0" ] && \
-	export PATH="$root/${s1_prefix}/bin:$PATH"
+if [ "$stage" -lt "2" -a "$hdw_crossbuild" = "0" ] ; then
+	export PATH="/${tc_name}/bin:/${tc_name}/sbin:$PATH"
+elif [ "$hdw_crossbuild" != "0" ] ; then
+	export PATH="$root/${tc_name}/bin:$root/${tc_name}/sbin:$PATH"
+fi
 
 # let's do optimization and care for crossbuilds
 #
@@ -112,6 +112,14 @@ case "$hdw_arch" in
 			hdw_cflags="-mcpu=${hdw_arch_opt}"
 		fi
 		hdw_arch_build=${hdw_arch_build//ppc/powerpc} ;;
+	ppc64)
+		hdw_arch_target="powerpc64-unknown-linux-gnu"
+		if [ -z "$hdw_arch_opt" ] ; then
+			hdw_cflags="-mcpu=common"
+		else
+			hdw_cflags="-mcpu=${hdw_arch_opt}"
+		fi
+		hdw_arch_build=${hdw_arch_build//ppc64/powerpc64} ;;
 	mips)	hdw_arch_target="mips-unknown-linux-gnu"
 		if [ -z "$hdw_arch_opt" ] ; then
 			echo "info: no optimization set"
@@ -125,24 +133,29 @@ esac
 
 # --host: system where the created executable runs on.
 hdw_arch_host=${hdw_arch_build}
-[ "$hdw_status" != "0" ] && hdw_arch_host=${hdw_arch_target}
+[ "$stage" != "0" -a "$hdw_crossbuild" = "0" ] && \
+	hdw_arch_host=${hdw_arch_target}
 
 # -O flag
 # optimization only at stages >= 1
-[ -n "$hdw_opt" ] && hdw_cflags="-O${hdw_opt} $hdw_cflags"
+if [ -n "$hdw_opt" -a "$stage" != "0" ] ; then
+	hdw_cflags="-O${hdw_opt} $hdw_cflags"
+else
+	unset hdw_cflags
+fi
 
 # build tools to use
-# should be the same like host imho, right?
-hdw_arch_prefix="$hdw_arch_host-"
+hdw_arch_prefix=""
+[ "$stage" != "0" ] && hdw_arch_prefix="$hdw_arch_target-"
 
 # print decissions for debugging ...
 echo "root variable set to '$root'"
 echo "hdw_arch_target variable set to $hdw_arch_target"
 echo "hdw_arch_build variable set to $hdw_arch_build"
-echo "hdw_arch_host variable ste to $hdw_arch_host"
-echo "hdw_arch_prefix variable set to $hdw_arch_prefix"
-echo "hdw_cflags variable set to $hdw_cflags"
-[ "$hdw_status" = "1" ] && echo "hdw_stage1_prefix set to '$s1_prefix'"
+echo "hdw_arch_host variable set to $hdw_arch_host"
+echo "hdw_arch_prefix variable set to '$hdw_arch_prefix'"
+echo "hdw_cflags variable set to '$hdw_cflags'"
+echo "hdw_tc_name set to '$hdw_tc_name'"
 
 # lets see what we are going to build
 if [ -z $hdw_target ] ; then