set.patch

linux下编译交叉工具链的工具源码

--- ptxdist-testing/scripts/settoolchain.sh	Tue Nov 11 13:29:24 2003
+++ ptxdist-testing.old4/scripts/settoolchain.sh	Tue Nov 11 22:11:12 2003
@@ -59,20 +59,7 @@
 	*)             abort "unrecognized target $TARGET"
 esac
 
-# Translate to names used by, um, userspace and the kernel
-# Not sure why we need so many identifiers for arch
-# I'm only doing the ones I'm somewhat familiar with, others will have to be filled in later
-case $PTXARCH in
-	ARM)	PTXCONF_ARCH_USERSPACE=arm     ; PTXCONF_ARCH=arm ;;
-	X86)	PTXCONF_ARCH_USERSPACE=i386    ; PTXCONF_ARCH=i386 ;;
-	PPC)	PTXCONF_ARCH_USERSPACE=powerpc ; PTXCONF_ARCH=ppc ;;
-	SPARC)	PTXCONF_ARCH_USERSPACE=sparc   ; PTXCONF_ARCH=sparc ;;
-	*)	abort "unrecognized target $TARGET, please fix settoolchain.sh" ;;
-esac
-
 echo PTXCONF_GNU_TARGET=\"$TARGET\" > .config.tmp
-echo "PTXCONF_ARCH=\"$PTXCONF_ARCH\"" >> .config.tmp
-echo "PTXCONF_ARCH_USERSPACE=\"$PTXCONF_ARCH_USERSPACE\"" >> .config.tmp
 echo "PTXCONF_ARCH_$PTXARCH=y" >> .config.tmp
 test x$PTXSUBARCH != x && echo "PTXCONF_$PTXSUBARCH=y" >> .config.tmp
 echo PTXCONF_PREFIX=\"$PREFIX\" >> .config.tmp
@@ -83,9 +70,9 @@
 echo "PTXCONF_EXP=y" >> .config.tmp
 echo "PTXCONF_EXP_M=y" >> .config.tmp
 
-egrep -v "PTXCONF_ARCH=|PTXCONF_ARCH_|PTXCONF_ARM|PTXCONF_GNU_TARGET|PTXCONF_OPT_|PTXCONF_PREFIX|PTXCONF_ROOT" .config >> .config.tmp
+egrep -v "PTXCONF_ARCH=|PTXCONF_ARCH_|PTXCONF_ARM|PTXCONF_GNU_TARGET|PTXCONF_OPT_|PTXCONF_PREFIX|PTXCONF_ROOT=" .config >> .config.tmp
 
 test -f .config && cp .config .config.bak
 mv .config.tmp .config
 
-make oldconfig
+yes "" | make oldconfig