merges r24482, r25061, r25124, r25126, r25552 from trunk into ruby_1_9_1.

These patches are for AIX compilation issues. This commit is allowed by
branch master (yugui). Thanks!

* ext/socket/extconf.rb : Compilation failure on AIX.
  ss_len (a member of struct sockaddr_storage) has preceding __,
  but ss_family does not have it from AIX 5.2.

* Makefile.in (miniruby): suppress duplication warning on AIX.

* common.mk (ruby.imp): add text section [Bug #2064].

* common.mk (ruby.imp): do not export Init_*.

* dln.c (aix_loaderror): fixed typo. suppress warnings.

* common.mk (ruby.imp): excluded prelude.o to get rid of circular
  dependency.  [ruby-dev:39052]



git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@25740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 3 deletions

diff --git a/dln.c b/dln.c
index 167283897..6849d2850 100644
--- a/dln.c
+++ b/dln.c
@@ -1100,6 +1100,7 @@ dln_sym(const char *name)
 #include <windows.h>
 #endif
 
+#if ! defined _AIX
 static const char *
 dln_strerror(void)
 {
@@ -1149,7 +1150,7 @@ dln_strerror(void)
     return message;
 #endif
 }
-
+#endif
 
 #if defined(_AIX) && ! defined(_IA64)
 static void
@@ -1160,7 +1161,7 @@ aix_loaderror(const char *pathname)
 
     static const struct errtab {
 	int errnum;
-	char *errstr;
+	const char * errstr;
     } load_errtab[] = {
 	{L_ERROR_TOOMANY,	"too many errors, rest skipped."},
 	{L_ERROR_NOLIB,		"can't load library:"},
@@ -1182,7 +1183,7 @@ aix_loaderror(const char *pathname)
     snprintf(errbuf, sizeof(errbuf), "load failed - %s ", pathname);
 
     message[0] = NULL;
-    if (!loadquery(L_GETMESSAGE, &message[0], sizeof(message)))
+    if (!loadquery(L_GETMESSAGES, &message[0], sizeof(message)))
 	ERRBUF_APPEND(strerror(errno));
     for(i = 0; message[i] && *message[i]; i++) {
 	int nerr = atoi(message[i]);