Hello,
This is because nginx is compiled with the -Werror flag, remove this from
your objs/Makefile file, and you should be fine.


Regards,

Adam
Adam LANDAS | Operations | ChinaNetCloud | www.ChinaNetCloud.com
Phone: +86 (21) 6422-1946 | adam.landas@chinanetcloud.com | Skype:
adamlandas
X2 Space 1-601, 1238 Xietu Lu, Shanghai 200032, China
OnDemand 2011 "100 Top Private Company" - We are hiring!
www.chinanetcloud.com/jobs



On Mon, Feb 27, 2012 at 10:48 PM, Iqbal Aroussi <iqbal@aroussi.name> wrote:

> Hi,
>
> Can you please help me overcome this problem. I'm trying to compile Nginx
> + nginx_udplog_module from source but I get this error: *cc1: warnings
> being treated as errors*
> I tried with *nginx-1.0.0* the version in our production servers and *
> nginx-1.0.12* the latest stable version.
>
> Best Regards
>
> *Compilation env:*
> CentOS release 5.7 (Final)
> *uname -a*
> Linux 2.6.18-274.18.1.el5 #1 SMP Thu Feb 9 12:45:44 EST 2012 x86_64
> x86_64 x86_64 GNU/Linux
>
> *gcc -v*
> Using built-in specs.
> Target: x86_64-redhat-linux
> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
> --infodir=/usr/share/info --enable-shared --enable-threads=posix
> --enable-checking=release --with-system-zlib --enable-__cxa_atexit
> --disable-libunwind-exceptions --enable-libgcj-multifile
> --enable-languages=c,c++,objc,obj-c++,java,fortran,ada
> --enable-java-awt=gtk --disable-dssi --disable-plugin
> --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic
> --host=x86_64-redhat-linux
> Thread model: posix
> gcc version 4.1.2 20080704 (Red Hat 4.1.2-51)
>
> *Configure options:*
> ./configure --user=nginx --group=nginx --prefix=/usr/share/nginx
> --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf
> --error-log-path=/var/log/nginx/error.log
> --http-log-path=/var/log/nginx/access.log
> --http-client-body-temp-path=/var/lib/nginx/tmp/client_body
> --http-proxy-temp-path=/var/lib/nginx/tmp/proxy
> --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi
> --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi
> --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --pid-path=/var/run/nginx.pid
> --lock-path=/var/lock/subsys/nginx --with-http_ssl_module
> --with-http_realip_module --with-http_addition_module
> --with-http_xslt_module --with-http_image_filter_module
> --with-http_geoip_module --with-http_sub_module --with-http_dav_module
> --with-http_flv_module --with-http_gzip_static_module
> --with-http_random_index_module --with-http_secure_link_module
> --with-http_degradation_module --with-http_stub_status_module
> --with-http_perl_module --with-mail --with-file-aio --with-mail_ssl_module
> --with-ipv6 --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64
> -mtune=generic' --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64
> -mtune=generic' --add-module=/root/nginx_udplog_module-1.0.0
>
> *Output:*
> checking for OS
> + Linux 2.6.18-274.18.1.el5 x86_64
> checking for C compiler ... found
> + using GNU C compiler
> + gcc version: 4.1.2 20080704 (Red Hat 4.1.2-51)
> checking for gcc -pipe switch ... found
> checking for gcc builtin atomic operations ... found
> checking for C99 variadic macros ... found
> checking for gcc variadic macros ... found
> checking for unistd.h ... found
> checking for inttypes.h ... found
> checking for limits.h ... found
> checking for sys/filio.h ... not found
> checking for sys/param.h ... found
> checking for sys/mount.h ... found
> checking for sys/statvfs.h ... found
> checking for crypt.h ... found
> checking for Linux specific features
> checking for epoll ... found
> checking for sendfile() ... found
> checking for sendfile64() ... found
> checking for sys/prctl.h ... found
> checking for prctl(PR_SET_DUMPABLE) ... found
> checking for sched_setaffinity() ... found
> checking for crypt_r() ... found
> checking for sys/vfs.h ... found
> checking for poll() ... found
> checking for /dev/poll ... not found
> checking for kqueue ... not found
> checking for crypt() ... not found
> checking for crypt() in libcrypt ... found
> checking for F_READAHEAD ... not found
> checking for posix_fadvise() ... found
> checking for O_DIRECT ... found
> checking for F_NOCACHE ... not found
> checking for directio() ... not found
> checking for statfs() ... found
> checking for statvfs() ... found
> checking for dlopen() ... not found
> checking for dlopen() in libdl ... found
> checking for sched_yield() ... found
> checking for SO_SETFIB ... not found
> checking for accept4() ... not found
> checking for kqueue AIO support ... not found
> checking for Linux AIO support ... found
> configuring additional modules
> adding module in /root/nginx_udplog_module-1.0.0
> + ngx_http_udplog_module was configured
> checking for PCRE library ... found
> checking for OpenSSL library ... found
> checking for zlib library ... found
> checking for libxslt ... found
> checking for libexslt ... found
> checking for GD library ... found
> checking for perl
> + perl version: v5.8.8 built for x86_64-linux-thread-multi
> + perl interpreter multiplicity found
> checking for GeoIP library ... found
> creating objs/Makefile
> checking for int size ... 4 bytes
> checking for long size ... 8 bytes
> checking for long long size ... 8 bytes
> checking for void * size ... 8 bytes
> checking for uint64_t ... found
> checking for sig_atomic_t ... found
> checking for sig_atomic_t size ... 4 bytes
> checking for socklen_t ... found
> checking for in_addr_t ... found
> checking for in_port_t ... found
> checking for rlim_t ... found
> checking for uintptr_t ... uintptr_t found
> checking for system endianess ... little endianess
> checking for size_t size ... 8 bytes
> checking for off_t size ... 8 bytes
> checking for time_t size ... 8 bytes
> checking for AF_INET6 ... found
> checking for setproctitle() ... not found
> checking for pread() ... found
> checking for pwrite() ... found
> checking for sys_nerr ... found
> checking for localtime_r() ... found
> checking for posix_memalign() ... found
> checking for memalign() ... found
> checking for mmap(MAP_ANON|MAP_SHARED) ... found
> checking for mmap("/dev/zero", MAP_SHARED) ... found
> checking for System V shared memory ... found
> checking for struct msghdr.msg_control ... found
> checking for ioctl(FIONBIO) ... found
> checking for struct tm.tm_gmtoff ... found
> checking for struct dirent.d_namlen ... not found
> checking for struct dirent.d_type ... found
>
> Configuration summary
> + using system PCRE library
> + using system OpenSSL library
> + md5: using OpenSSL library
> + sha1 library is not used
> + using system zlib library
>
> nginx path prefix: "/usr/share/nginx"
> nginx binary file: "/usr/sbin/nginx"
> nginx configuration prefix: "/etc/nginx"
> nginx configuration file: "/etc/nginx/nginx.conf"
> nginx pid file: "/var/run/nginx.pid"
> nginx error log file: "/var/log/nginx/error.log"
> nginx http access log file: "/var/log/nginx/access.log"
> nginx http client request body temporary files:
> "/var/lib/nginx/tmp/client_body"
> nginx http proxy temporary files: "/var/lib/nginx/tmp/proxy"
> nginx http fastcgi temporary files: "/var/lib/nginx/tmp/fastcgi"
> nginx http uwsgi temporary files: "/var/lib/nginx/tmp/uwsgi"
> nginx http scgi temporary files: "/var/lib/nginx/tmp/scgi"
>
> *Make:*
> make -f objs/Makefile
> make[1]: Entering directory `/root/nginx-1.0.0'
> gcc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter
> -Wunused-function -Wunused-variable -Wunused-value -Werror -g -O2 -g -pipe
> -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
> --param=ssp-buffer-size=4 -m64 -mtune=generic -I src/core -I src/event -I
> src/event/modules -I src/os/unix -I /usr/include/libxml2 -I objs \
> -o objs/src/core/nginx.o \
> src/core/nginx.c
> cc1: warnings being treated as errors
> src/core/nginx.c: In function ‘ngx_set_user’:
> src/core/nginx.c:1105: warning: unused parameter ‘cmd’
> src/core/nginx.c: In function ‘ngx_set_env’:
> src/core/nginx.c:1168: warning: unused parameter ‘cmd’
> src/core/nginx.c: In function ‘ngx_set_priority’:
> src/core/nginx.c:1198: warning: unused parameter ‘cmd’
> src/core/nginx.c: In function ‘ngx_set_cpu_affinity’:
> src/core/nginx.c:1238: warning: unused parameter ‘cmd’
> make[1]: *** [objs/src/core/nginx.o] Error 1
> make[1]: Leaving directory `/root/nginx-1.0.0'
> make: *** [build] Error 2
>
>
> *Sincerely yours*
> *--*
> *Iqbal Aroussi*
> *+212 665 025 032*
> *iqbal@aroussi.name*
>
>
>
>
> _______________________________________________
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> http://mailman.nginx.org/mailman/listinfo/nginx
>
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