Following build error is found on Xen #18164, gcc-4.1.x: gcc -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement -DNDEBUG -nostdinc -fno-builtin -fno-common -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/home/hli22/workspace/xen/xen-src/xen-unstable/xen/include -I/home/hli22/workspace/xen/xen-src/xen-unstable/xen/include/asm-x86/mac h-generic -I/home/hli22/workspace/xen/xen-src/xen-unstable/xen/include/asm-x86/mac h-default -msoft-float -fno-stack-protector -g -D__XEN__ -DGUEST_PAGING_LEVELS=2 -c multi.c -o guest_2.o cc1: warnings being treated as errors multi.c: In function ''emulate_map_dest'': multi.c:4648: warning: unused variable ''sreg'' make[6]: *** [guest_2.o] Error 1 make[6]: Leaving directory /home/hli22/workspace/xen/xen-src/xen-unstable/xen/arch/x86/mm'' make[4]: *** [mm/built_in.o] Error 2 make[4]: Leaving directory /home/hli22/workspace/xen/xen-src/xen-unstable/xen/arch/x86'' make[2]: *** [/home/hli22/workspace/xen/xen-src/xen-unstable/xen/xen] Error 2 make[2]: Leaving directory /home/hli22/workspace/xen/xen-src/xen-unstable/xen'' make: *** [install-xen] Error 2 -- haicheng _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel