NginX 0.9.6 Frustrating Compile Issues Ubuntu/GCC 4.6.1 - gcc

Question

Today I've been working on setting up extra VPS clones and I've run into a strange and frustrating compile time error with the latest nginx development version (0.9.6).
I'm running Ubuntu 10.04.2 LTS x86_64, however, I've upgraded GCC to 4.6.1. ./configure runs without errors, but upon running make -j4 I'm presented with the following error:
gcc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Wunused-function -Wunused-variable -Wunused-value -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I objs \
-o objs/src/core/ngx_open_file_cache.o \
src/core/ngx_open_file_cache.c
src/core/ngx_resolver.c: In function
'ngx_resolver_process_ptr':
src/core/ngx_resolver.c:1425:43:
error: variable 'qclass' set but not
used [-Werror=unused-but-set-variable]
src/core/ngx_resolver.c:1425:36:
error: variable 'qtype' set but not
used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as
errors
make[1]: *
[objs/src/core/ngx_resolver.o] Error 1
make[1]: * Waiting for unfinished
jobs.... make[1]: Leaving directory
`/root/nginx-0.9.6' make: *** [build]
Error 2
(Better seen at pastebin: http://pastebin.com/g0bNS2nY)
I've tried adding --with--cc-opt="-W" to the ./configure options but without result. Can anyone please shed some light on this show stopper?
Many, many thanks in advance!

Answer 1

A nicer way to do this is to pass the following to ./configure
--with-cc-opt=-Wno-error

Answer 2

Edit the Makefile, remove -Werror. That options means: quit the compiler immediately if something doesn't seem right. Or run the compile command that went wrong manually, again without the -Werror flag:
gcc -c -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Wunused-function \
-Wunused-variable -Wunused-value -g -Isrc/core -Isrc/event \
-Isrc/event/modules -Isrc/os/unix -Iobjs \
-o objs/src/core/ngx_open_file_cache.o src/core/ngx_open_file_cache.c