AIX 4.3.3 has SOCKS in libc with a differently named init routine,

the problem reported in

Subject: [ID 20000825.007] Building stable 5.6.0 on AIX 4.3.3 using SOCKS
Message-Id: <85256946.005238A3.00@d54mta02.raleigh.ibm.com>

p4raw-id: //depot/perl@6816

13 files changed, 62 insertions, 23 deletions

diff --git a/Configure b/Configure
index 24c3a56969..afdbfbbcec 100755
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Tue Aug 22 21:15:59 EET DST 2000 [metaconfig 3.0 PL70]
+# Generated on Fri Aug 25 21:05:22 EET DST 2000 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.com)
 
 cat >/tmp/c1$$ <<EOF
@@ -524,6 +524,7 @@ d_sockpair=''
 sockethdr=''
 socketlib=''
 d_socklen_t=''
+d_socks5_init=''
 d_sqrtl=''
 d_statblks=''
 d_statfs_f_flags=''
@@ -11441,6 +11442,10 @@ set d_sigsetjmp
 eval $setvar
 $rm -f try.c try
 
+: see if socks5_init exists
+set socks5_init d_socks5_init
+eval $inlibc
+
 : see if sys/stat.h is available
 set sys/stat.h i_sysstat
 eval $inhdr
@@ -15644,6 +15649,7 @@ d_sigsetjmp='$d_sigsetjmp'
 d_socket='$d_socket'
 d_socklen_t='$d_socklen_t'
 d_sockpair='$d_sockpair'
+d_socks5_init='$d_socks5_init'
 d_sqrtl='$d_sqrtl'
 d_statblks='$d_statblks'
 d_statfs_f_flags='$d_statfs_f_flags'
diff --git a/INSTALL b/INSTALL
index 00101aaf9d..1b258d0be3 100644
--- a/INSTALL
+++ b/INSTALL
@@ -763,7 +763,7 @@ extension modules or external libraries may not work.  This
 configuration exists to allow these issues to be worked on.
 
 This option requires the 'sfio' package to have been built and installed.
-A (fairly old) version of sfio is in CPAN.
+The latest sfio is available from http://www.research.att.com/sw/tools/sfio/
 
 You select this option by
 
@@ -780,9 +780,6 @@ Configure should detect this problem and warn you about problems with
 _exit vs. exit.  If you have this problem, the fix is to go back to
 your sfio sources and correct iffe's guess about atexit.
 
-There also might be a more recent release of Sfio that fixes your
-problem.
-
 =item 2.
 
 Normal stdio IO, but with all IO going through calls to the PerlIO
@@ -801,6 +798,13 @@ detect sfio, then this will be the default suggested by Configure.
 
 =back
 
+=head2 SOCKS
+
+Perl can be configured to be 'socksified', that is, to use the SOCKS
+TCP/IP proxy protocol library.  SOCKS is used to give applications
+access to transport layer network proxies.  Perl supports only SOCKS
+Version 5.  You can find more about SOCKS from http://www.socks.nec.com/
+
 =head2 Dynamic Loading
 
 By default, Configure will compile perl to use dynamic loading if
diff --git a/config_h.SH b/config_h.SH
index c186dfd850..a9bb0ea163 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -2003,6 +2003,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$d_msg_proxy	HAS_MSG_PROXY	/**/
 #$d_scm_rights	HAS_SCM_RIGHTS	/**/
 
+/* HAS_SOCKS5_INIT:
+ *	This symbol, if defined, indicates that the socks5_init routine is
+ *	available to initialize SOCKS 5.
+ */
+#$d_socks5_init HAS_SOCKS5_INIT		/**/
+
 /* HAS_SQRTL:
  *	This symbol, if defined, indicates that the sqrtl routine is
  *	available to do long double square roots.
@@ -2338,6 +2344,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_inttypes   I_INTTYPES                /**/
 
+/* I_LIBUTIL:
+ *	This symbol, if defined, indicates that <libutil.h> exists and
+ *	should be included.
+ */
+#$i_libutil	I_LIBUTIL		/**/
+
 /* I_MACH_CTHREADS:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <mach/cthreads.h>.
@@ -3171,11 +3183,5 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #define PERL_XS_APIVERSION "$xs_apiversion"
 #define PERL_PM_APIVERSION "$pm_apiversion"
 
-/* I_LIBUTIL:
- *	This symbol, if defined, indicates that <libutil.h> exists and
- *	should be included.
- */
-#$i_libutil	I_LIBUTIL		/**/
-
 #endif
 !GROK!THIS!
diff --git a/configure.com b/configure.com
index 3f43528072..d9ea9c2866 100644
--- a/configure.com
+++ b/configure.com
@@ -4841,6 +4841,7 @@ $ WC "d_sigsetjmp='" + d_sigsetjmp + "'"
 $ WC "d_socket='" + d_socket + "'"
 $ WC "d_socklen_t='" + d_socklen_t + "'"
 $ WC "d_sockpair='undef'"
+$ WC "d_socks5_init='undef'"
 $ WC "d_sqrtl='define'"
 $ WC "d_statblks='undef'"
 $ WC "d_statfs_f_flags='undef'"
diff --git a/epoc/config.sh b/epoc/config.sh
index 51e95eeb99..897a18ff1e 100644
--- a/epoc/config.sh
+++ b/epoc/config.sh
@@ -318,6 +318,7 @@ d_sigaction='undef'
 d_sigsetjmp='undef'
 d_socket='define'
 d_sockpair='undef'
+d_socks5_init='undef'
 d_statblks='define'
 d_statfs='undef'
 d_statfsflags='define'
diff --git a/perl.c b/perl.c
index 89e6429f17..a2cfd78917 100644
--- a/perl.c
+++ b/perl.c
@@ -1261,7 +1261,11 @@ print \"  \\@INC:\\n    @INC\\n\";");
 #endif
 
 #ifdef USE_SOCKS
+#   ifdef HAS_SOCKS5_INIT
+    socks5_init(argv[0]);
+#   else
     SOCKSinit(argv[0]);
+#   endif
 #endif    
 
     init_predump_symbols();
diff --git a/uconfig.h b/uconfig.h
index 1377c3bce2..6509a268eb 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -1979,6 +1979,12 @@
 /*#define	HAS_MSG_PROXY	/ **/
 /*#define	HAS_SCM_RIGHTS	/ **/
 
+/* HAS_SOCKS5_INIT:
+ *	This symbol, if defined, indicates that the socks5_init routine is
+ *	available to initialize SOCKS 5.
+ */
+/*#define HAS_SOCKS5_INIT		/ **/
+
 /* HAS_SQRTL:
  *	This symbol, if defined, indicates that the sqrtl routine is
  *	available to do long double square roots.
@@ -2314,6 +2320,12 @@
  */
 /*#define   I_INTTYPES                / **/
 
+/* I_LIBUTIL:
+ *	This symbol, if defined, indicates that <libutil.h> exists and
+ *	should be included.
+ */
+/*#define	I_LIBUTIL		/ **/
+
 /* I_MACH_CTHREADS:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <mach/cthreads.h>.
@@ -3147,10 +3159,4 @@
 #define PERL_XS_APIVERSION "5.005"
 #define PERL_PM_APIVERSION "5.005"
 
-/* I_LIBUTIL:
- *	This symbol, if defined, indicates that <libutil.h> exists and
- *	should be included.
- */
-/*#define	I_LIBUTIL		/ **/
-
 #endif
diff --git a/uconfig.sh b/uconfig.sh
index a363f507c2..35bb5a39f0 100755
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -246,6 +246,7 @@ d_sigaction='undef'
 d_sigsetjmp='undef'
 d_socket='undef'
 d_sockpair='undef'
+d_socks5_init='undef'
 d_sqrtl='undef'
 d_statblks='undef'
 d_statfs_f_flags='undef'
diff --git a/vos/config.def b/vos/config.def
index e0fbeb404e..9f439a58e0 100644
--- a/vos/config.def
+++ b/vos/config.def
@@ -227,6 +227,7 @@ $d_sigsetjmp='undef'
 $d_sitearch='undef'
 $d_socket='define'
 $d_sockpair='undef'
+$d_socks5_init='undef'
 $d_sqrtl='undef'
 $d_statblks='undef'
 $d_statfs_f_flags='undef'
diff --git a/vos/config_h.SH_orig b/vos/config_h.SH_orig
index c186dfd850..a9bb0ea163 100755
--- a/vos/config_h.SH_orig
+++ b/vos/config_h.SH_orig
@@ -2003,6 +2003,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$d_msg_proxy	HAS_MSG_PROXY	/**/
 #$d_scm_rights	HAS_SCM_RIGHTS	/**/
 
+/* HAS_SOCKS5_INIT:
+ *	This symbol, if defined, indicates that the socks5_init routine is
+ *	available to initialize SOCKS 5.
+ */
+#$d_socks5_init HAS_SOCKS5_INIT		/**/
+
 /* HAS_SQRTL:
  *	This symbol, if defined, indicates that the sqrtl routine is
  *	available to do long double square roots.
@@ -2338,6 +2344,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_inttypes   I_INTTYPES                /**/
 
+/* I_LIBUTIL:
+ *	This symbol, if defined, indicates that <libutil.h> exists and
+ *	should be included.
+ */
+#$i_libutil	I_LIBUTIL		/**/
+
 /* I_MACH_CTHREADS:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <mach/cthreads.h>.
@@ -3171,11 +3183,5 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #define PERL_XS_APIVERSION "$xs_apiversion"
 #define PERL_PM_APIVERSION "$pm_apiversion"
 
-/* I_LIBUTIL:
- *	This symbol, if defined, indicates that <libutil.h> exists and
- *	should be included.
- */
-#$i_libutil	I_LIBUTIL		/**/
-
 #endif
 !GROK!THIS!
diff --git a/win32/config.bc b/win32/config.bc
index fb746c960b..172404b15e 100644
--- a/win32/config.bc
+++ b/win32/config.bc
@@ -312,6 +312,7 @@ d_sigsetjmp='undef'
 d_socket='define'
 d_socklen_t='undef'
 d_sockpair='undef'
+d_socks5_init='undef'
 d_sqrtl='undef'
 d_statblks='undef'
 d_statfs_f_flags='undef'
diff --git a/win32/config.gc b/win32/config.gc
index 5c5048842e..498bb40f59 100644
--- a/win32/config.gc
+++ b/win32/config.gc
@@ -312,6 +312,7 @@ d_sigsetjmp='undef'
 d_socket='define'
 d_socklen_t='undef'
 d_sockpair='undef'
+d_socks5_init='undef'
 d_sqrtl='undef'
 d_statblks='undef'
 d_statfs_f_flags='undef'
diff --git a/win32/config.vc b/win32/config.vc
index 8c9e5c01fc..0371234570 100644
--- a/win32/config.vc
+++ b/win32/config.vc
@@ -312,6 +312,7 @@ d_sigsetjmp='undef'
 d_socket='define'
 d_socklen_t='undef'
 d_sockpair='undef'
+d_socks5_init='undef'
 d_sqrtl='undef'
 d_statblks='undef'
 d_statfs_f_flags='undef'