I don't know what is wrong, and couldn't find anything about it by googling.

Any ideas?

[root@s164 nginx-0.8.1]# ./configure checking for OS + Linux 2.6.9-34.ELsmp i686 checking for C compiler ... found + using GNU C compiler + gcc version: 3.4.6 20060404 (Red Hat 3.4.6-10) checking for gcc -pipe switch ... found checking for gcc variadic macros ... found checking for C99 variadic macros ... found checking for unistd.h ... found checking for inttypes.h ... found checking for limits.h ... not found checking for sys/filio.h ... not found checking for sys/param.h ... not found checking for sys/mount.h ... found checking for sys/statvfs.h ... found checking for crypt.h ... found checking for Linux specific features + rt signals found checking for epoll ... found checking for sendfile() ... not found checking for sendfile64() ... not found checking for sys/prctl.h ... not found checking for prctl(PR_SET_DUMPABLE) ... not found checking for sched_setaffinity() ... found checking for crypt_r() ... found checking for sys/vfs.h ... found checking for nobody group ... 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 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 PCRE library ... not found checking for PCRE library in /usr/local/ ... not found checking for PCRE library in /usr/include/pcre/ ... found checking for system md library ... not found checking for system md5 library ... not found checking for OpenSSL md5 crypto library ... found checking for zlib library ... found creating objs/Makefile checking for int size ... 4 bytes checking for long size ... 4 bytes checking for long long size ... 8 bytes checking for void * size ... 4 bytes checking for uint64_t ... uint64_t not found u_int64_t not found ./configure: error: can not define uint64_t [root@s164 nginx-0.8.1]#

with gcc4 the problem is the same:

[root@s164 nginx-0.8.1]# CC=gcc4 CXX=g++4 ./configure checking for OS + Linux 2.6.9-34.ELsmp i686 checking for C compiler ... found + using GNU C compiler + gcc version: 4.1.2 20071124 (Red Hat 4.1.2-42) checking for gcc -pipe switch ... found checking for gcc variadic macros ... found checking for C99 variadic macros ... found checking for unistd.h ... found checking for inttypes.h ... found checking for limits.h ... not found checking for sys/filio.h ... not found checking for sys/param.h ... not found checking for sys/mount.h ... found checking for sys/statvfs.h ... found checking for crypt.h ... found checking for Linux specific features + rt signals found checking for epoll ... found checking for sendfile() ... not found checking for sendfile64() ... not found checking for sys/prctl.h ... not found checking for prctl(PR_SET_DUMPABLE) ... not found checking for sched_setaffinity() ... found checking for crypt_r() ... found checking for sys/vfs.h ... found checking for nobody group ... 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 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 PCRE library ... not found checking for PCRE library in /usr/local/ ... not found checking for PCRE library in /usr/include/pcre/ ... found checking for system md library ... not found checking for system md5 library ... not found checking for OpenSSL md5 crypto library ... found checking for zlib library ... found creating objs/Makefile checking for int size ... 4 bytes checking for long size ... 4 bytes checking for long long size ... 8 bytes checking for void * size ... 4 bytes checking for uint64_t ... uint64_t not found u_int64_t not found ./configure: error: can not define uint64_t [root@s164 nginx-0.8.1]#

Thanks :)