info@s490up # gcc -std=gnu99 -o bla -g -O2 -DSunOS=1 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES= -I/usr/include/libxml2 -I/u/app/oracle/product/11.2/rdbms/demo -I/u/app/oracle/product/11.2/rdbms/public -I/u/app/oracle/product/11.2/rdbms/demo -I/u/app/oracle/product/11.2/rdbms/public blabla.c -lclntsh -lrt -lresolv -lnsl -lsocket -lm -lpthread -liconv -L/usr/lib -R/usr/lib -lxml2 -lz -lpthread -lm -lsocket -lnsl -L/u/app/oracle/product/11.2/lib
ld: fatal: file /u/app/oracle/product/11.2/lib/libclntsh.so: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to bla
collect2: ld returned 1 exit status
谁能给我一个想法为什么ld在这里不能正常工作
（由于此错误，此长命令已从configure其执行不正确）
UPD
file /u/app/oracle/product/11.2/lib/libclntsh.so
/u/app/oracle/product/11.2/lib/libclntsh.so: ELF 64-bit MSB dynamic lib SPARCV9 Version 1, dynamically linked, not stripped
blabla.c: _
info@s490up # cat /tmp/blabla.c
/* confdefs.h. */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define GW_NAME "Kannel"
#define GW_VERSION "1.4.3"
#define VERSION "1.4.3"
#define YYTEXT_POINTER 1
#define _FILE_OFFSET_BITS 64
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#define SIZEOF_LONG 4
#define SIZEOF_LONG_LONG 8
#define HAVE_LIBM 1
#define HAVE_LIBSOCKET 1
#define HAVE_LIBNSL 1
#define HAVE_LIBRESOLV 1
#define STDC_HEADERS 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define HAVE_SYS_POLL_H 1
#define HAVE_PTHREAD_H 1
#define HAVE_GETOPT_H 1
#define HAVE_SYSLOG_H 1
#define HAVE_ICONV_H 1
#define HAVE_ZLIB_H 1
#define HAVE_STDLIB_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYS_SOCKIO_H 1
#define HAVE_NETINET_IN_H 1
#define HAVE_NET_IF_H 1
#define HAVE___FUNCTION__ 1
#define HAVE___FUNC__ 1
#define HAVE_GETTIMEOFDAY 1
#define HAVE_SELECT 1
#define HAVE_SOCKET 1
#define HAVE_STRDUP 1
#define HAVE_GETOPT_LONG 1
#define HAVE_LOCALTIME_R 1
#define HAVE_GMTIME_R 1
#define HAVE_SRANDOM 1
#define HAVE_FUNC_GETHOSTBYNAME_R_5 1
#define HAVE_SOCKLEN_T 1
#define HAVE_GETOPT_IN_STDIO_H 1
#define HAVE_REGEX_H 1
#define HAVE_REGEX 1
#define HAVE_PTHREAD_SPINLOCK_T 1
#define HAVE_PTHREAD_RWLOCK 1
#define HAVE_LIBRT 1
#define HAVE_SEMAPHORE 1
#define SUFFIX ""
#define USE_GWMEM_NATIVE 1
#define LOG_TIMESTAMP_LOCALTIME 1
#define ENABLE_COOKIES 1
#define USE_KEEPALIVE 1
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char OCIEnvCreate ();
int
main ()
{
return OCIEnvCreate ();
;
return 0;
}