configure:icc conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#include "confdefs.h"
int f(double a){return 0;}
int main() { exit(0); }
int t() {  }
./configure: line 4423: icc: command not found
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#include "confdefs.h"
#include <ctype.h>
int main() { exit(0); }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_gethrtime) || defined (__stub___gethrtime)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char gethrtime(); gethrtime();
#endif
 }
conftest.c: In function 'main':
conftest.c:3: warning: incompatible implicit declaration of built-in function 'exit'
/tmp/cckr7yHh.o: In function `t':
conftest.c:(.text+0x18): undefined reference to `gethrtime'
collect2: ld returned 1 exit status
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#include "confdefs.h"
#include <ctype.h>
int main() { exit(0); }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_clock_gettime) || defined (__stub___clock_gettime)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char clock_gettime(); clock_gettime();
#endif
 }
conftest.c: In function 'main':
conftest.c:3: warning: incompatible implicit declaration of built-in function 'exit'
/tmp/cc4PBFxv.o: In function `t':
conftest.c:(.text+0x18): undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#include "confdefs.h"
#include <ctype.h>
int main() { exit(0); }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_clock_gettime) || defined (__stub___clock_gettime)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char clock_gettime(); clock_gettime();
#endif
 }
conftest.c: In function 'main':
conftest.c:3: warning: incompatible implicit declaration of built-in function 'exit'
/tmp/cciVVNhy.o: In function `t':
conftest.c:(.text+0x18): undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#include "confdefs.h"
#include <ctype.h>
int main() { exit(0); }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_clock_getres) || defined (__stub___clock_getres)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char clock_getres(); clock_getres();
#endif
 }
conftest.c: In function 'main':
conftest.c:3: warning: incompatible implicit declaration of built-in function 'exit'
/tmp/ccYLvC6G.o: In function `t':
conftest.c:(.text+0x18): undefined reference to `clock_getres'
collect2: ld returned 1 exit status
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#include "confdefs.h"
#include <ctype.h>
int main() { exit(0); }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_clock_getres) || defined (__stub___clock_getres)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char clock_getres(); clock_getres();
#endif
 }
conftest.c: In function 'main':
conftest.c:3: warning: incompatible implicit declaration of built-in function 'exit'
/tmp/ccumXqDO.o: In function `t':
conftest.c:(.text+0x18): undefined reference to `clock_getres'
collect2: ld returned 1 exit status
/opt/intel/Compiler/11.1/046/bin/intel64/fortcom: error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory
ifort: error #10273: Fatal error in /opt/intel/Compiler/11.1/046/bin/intel64/fortcom, terminated by 0x7f
ifort  -o conftest conftest.f conftest1.o    
Error linking
        program main
        end
./configure: line 11505: icpc: command not found
icpc -o conftest conftest.cc conftest1.o     
Error linking
	int main() { return 0; }
#include "confdefs.h"
#include <stdio.h>
#include <stdarg.h>
int func( int a, ... ){
int b;
va_list ap;
va_start( ap );
b = va_arg(ap, int);
printf( "%d-%d\n", a, b );
va_end(ap);
fflush(stdout);
return 0;
}
int main() { func( 1, 2 ); return 0;}
conftest.c:7:14: error: macro "va_start" requires 2 arguments, but only 1 given
conftest.c: In function 'func':
conftest.c:7: error: 'va_start' undeclared (first use in this function)
conftest.c:7: error: (Each undeclared identifier is reported only once
conftest.c:7: error: for each function it appears in.)
configure:gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.c -o conftest
configure: failed program was:

#define MPE_USE_EXTENSIONS 1
#define HAS_VOLATILE 1
#define HAVE_MPICH_MPID_H 1
#define HAVE_SIGNAL_H 1
#define HAVE_SIGACTION 1
#define HAVE_PRAGMA_WEAK 1
#define HAVE_WEAK_SYMBOLS 1
#define HAS_XDR 1
#define HAVE_UNAME 1
#define HAVE_NETDB_H 1
#define HAVE_GETHOSTBYNAME 1
#define MPID_NO_FORTRAN 1
#define HAVE_CATOPEN 1
#define HAVE_CATCLOSE 1
#define HAVE_CATGETS 1
#define HAVE_GENCAT 1
#define HAVE_NL_TYPES_H 1
#define STDC_HEADERS 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_UNISTD_H 1
#define HAVE_STDARG_H 1
#define USE_STDARG 1
#define MALLOC_RET_VOID 1
#define HAVE_SYSTEM 1
#define HAVE_NICE 1
#define HAVE_STRDUP 1
#define HAVE_MEMORY_H 1
#define HAVE_SYS_IOCTL_H 1
#include "confdefs.h"

#include <sys/sockio.h>
int main() { exit(0); }
int t() { main(); }
conftest.c:3:24: error: sys/sockio.h: No such file or directory
conftest.c: In function 'main':
conftest.c:4: warning: incompatible implicit declaration of built-in function 'exit'
gcc  -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR ... test for quotes in defn
gcc -DUSE_SOCKLEN_T -DUSE_U_INT_FOR_XDR conftest.o -o conftest foo.a