[svn-r7277] Purpose:

    Bug Fix

Description:
    C++ on Irix 6.5 needs some special libraries (libCio or some such
    thing). These were defined using the DEFAULT_LIBS macro. However,
    they weren't being placed into the Makefiles since it wasn't
    AC_SUBST'ed in configure.in and wasn't declared in commence.in.

Solution:
    Added to configure.in and also added and commence.in

Platforms tested:
    Modi4 (C++, small change and only Irix specific)

Misc. update:

1 files changed, 7 insertions, 69 deletions

diff --git a/configure b/configure
index 7cfbccd..d0b9cc0 100755
--- a/configure
+++ b/configure
@@ -1524,6 +1524,8 @@ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 
 
+ DEFAULT_LIBS=""
+
 
 
 echo "$as_me:$LINENO: checking shell variables initial values" >&5
@@ -3976,7 +3978,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 3979 "configure"' > conftest.$ac_ext
+  echo '#line 3981 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -4517,7 +4519,7 @@ chmod -w .
 save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
 compiler_c_o=no
-if { (eval echo configure:4520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:4522: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
   # The compiler can only warn and ignore the option if not recognized
   # So say no if there are warnings
   if test -s out/conftest.err; then
@@ -6324,7 +6326,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6327 "configure"
+#line 6329 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -6422,7 +6424,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6425 "configure"
+#line 6427 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -8647,71 +8649,6 @@ fi
 
 if test "`uname`" = "SunOS" -o "`uname -sr`" = "HP-UX B.11.00"; then
 
-echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
-echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
-if test "${ac_cv_lib_socket_socket+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char socket ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-socket ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_socket_socket=yes
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_socket_socket=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
-if test $ac_cv_lib_socket_socket = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBSOCKET 1
-_ACEOF
-
-  LIBS="-lsocket $LIBS"
-
-fi
-
-
 echo "$as_me:$LINENO: checking for xdr_int in -lnsl" >&5
 echo $ECHO_N "checking for xdr_int in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_xdr_int+set}" = set; then
@@ -33873,6 +33810,7 @@ s,@host_cpu@,$host_cpu,;t t
 s,@host_vendor@,$host_vendor,;t t
 s,@host_os@,$host_os,;t t
 s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@DEFAULT_LIBS@,$DEFAULT_LIBS,;t t
 s,@HSIZET@,$HSIZET,;t t
 s,@CC@,$CC,;t t
 s,@CFLAGS@,$CFLAGS,;t t