[krbdev.mit.edu #2802] CVS Commit

[sharma via RT]

Hi

I have a compilation error with setenv api redefinition in krb code and
system header files on AIX 5.1 with gcc 3.4.4 [2.95 also] compiler.

The message looks like this, for any other information I will happy to
provide you. I hope you are the right person to forward all errors in
future, otherwise let me know.

Anyway I was able to compile the beta2 release on 
Linux [RedHat 32 Bit, Fedura 64 Bit],
SGI-IRIX 32/64 Bit,
AIX [32 Bit compilation error],
MAC-OSX [32 Bit], 
HP-UX 11.11 [32/64 Bit]
SOALARIS SPARC [32/64 Bit]
SOLARIS INTEL [32 Bit]
Windows 2000 [32 Bit, after your Makefile modification]

I looked into the problem and found that in compilation the -DHAVE_SETENV=1
and -DNEED_SETENV=1 are going in and ./libtelnet/forward.c has code like

#include "krb5.h"
#include <errno.h>

#include "krb5forw.h"

#if defined(NEED_SETENV) || defined(NEED_SETENV_PROTO)
extern int setenv(char *, char *, int);
#endif

Redefines the system's prototype which is

extern int  setenv(const char *, const char *, int);


COMPILATION ERROR MESSAGE:

making all in appl/telnet/libtelnet...
gmake[4]: Entering directory
`/home/srbpkg/srbpkg/kerberos/32/krb5-1.4-beta2/src/appl/telnet/libtelnet'
gcc  -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\"
-DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DKRB5_KRB4_COMPAT=1
-DHAVE_BT_RSEQ=1 -DKRB5_PRIVATE=1 -DKRB5_DEPRECATED=1
-DKRB5_DNS_LOOKUP_KDC=1 -DKRB5_DNS_LOOKUP=1 -DHAVE_RES_NSEARCH=1
-DHAVE_RES_SEARCH=1 -DHAVE_NS_INITPARSE=1 -DHAVE_NS_NAME_UNCOMPRESS=1
-DHAVE_DN_SKIPNAME=1 -DDELAY_INITIALIZER=1 -DCONSTRUCTOR_ATTR_WORKS=1
-DDESTRUCTOR_ATTR_WORKS=1 -DUSE_LINKER_FINI_OPTION=1 -DENABLE_THREADS=1
-DHAVE_PTHREAD=1 -DHAVE_PTHREAD_ONCE=1 -DHAVE_PTHREAD_RWLOCK_INIT=1
-DHAVE_PTHREAD_RWLOCK_INIT_IN_THREAD_LIB=1 -DHAVE_STRCASECMP=1
-DHAVE_STRDUP=1 -DHAVE_SETSID=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1
-DHAVE_GETOPT=1 -DHAVE_HERROR=1 -DHAVE_SETENV=1 -DHAVE_GETENV=1
-DHAVE_VSNPRINTF=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_UNISTD_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_UNISTD_H=1 -DHAVE_ARPA_NAMESER_H=1 -DHAVE_SYS_SELECT_H=1
-DHAVE_ARPA_INET_H=1 -DHAVE_CURSES_H=1 -DHAVE_UTMP_H=1 -DHAVE_SYS_TIME_H=1
-DHAVE_SYS_STREAM_H=1 -DHAVE_SYS_UTSNAME_H=1 -DHAVE_MEMORY_H=1
-DNEED_SETENV=1 -DKRB4=1 -DHAVE_UNISTD_H=1 -DHAVE_FORK=1 -DHAVE_VFORK=1
-DHAVE_WORKING_VFORK=1 -DHAVE_WORKING_FORK=1 -DHAVE_STDARG_H=1
-DHAVE_TERM_H=1 -DHAVE_SA_LEN=1 -DHAVE_STRUCT_SOCKADDR_STORAGE=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_NETINET_IN_H=1
-DHAVE_NETDB_H=1 -DHAVE_INET_NTOP=1 -DHAVE_INET_PTON=1 -DHAVE_GETNAMEINFO=1
-DHAVE_GETADDRINFO=1 -DKRB5_USE_INET6=1 -DHAVE_SETUPTERM=1 -DUSE_TERMIO=1
-DNEED_PARSETOS_PROTO=1 -DNEED_HERROR_PROTO=1 -DPOSIX_SIGNALS=1 -DKRB4=1
-DHAVE_REGCOMP=1 -DTIME_WITH_SYS_TIME=1 -DSTREAMSPTY=1
-DNEED_UNSETENV_PROTO=1  -DAUTHENTICATION -DENCRYPTION -DDES_ENCRYPTION
-DKRB5 -DFORWARD -UNO_LOGIN_F -DLOGIN_CAP_F -DLOGIN_PROGRAM=KRB5_PATH_LOGIN
-I../../../include -I./../../../include -I../../../include/krb5
-I./../../../include/krb5 -I.. -I./.. -I./../../../include/kerberosIV
-I../../../include/kerberosIV  -D_THREAD_SAFE   -c forward.c
forward.c:39: error: conflicting types for `setenv'
/usr/local/lib/gcc-lib/powerpc-ibm-aix5.1.0.0/3.3.4/include/stdlib.h:480:
error: previous declaration of `setenv'
gmake[4]: *** [forward.o] Error 1
gmake[4]: Leaving directory
`/home/srbpkg/srbpkg/kerberos/32/krb5-1.4-beta2/src/appl/telnet/libtelnet'
gmake[3]: *** [all-recurse] Error 1
gmake[3]: Leaving directory
`/home/srbpkg/srbpkg/kerberos/32/krb5-1.4-beta2/src/appl/telnet'
gmake[2]: *** [all-recurse] Error 1
gmake[2]: Leaving directory
`/home/srbpkg/srbpkg/kerberos/32/krb5-1.4-beta2/src/appl'
gmake[1]: *** [all-recurse] Error 1
gmake[1]: Leaving directory
`/home/srbpkg/srbpkg/kerberos/32/krb5-1.4-beta2/src'
gmake: *** [krb32] Error 2