[SCM] Samba Shared Repository - branch v3-5-test updated

[Karolin Seeger]

The branch, v3-5-test has been updated
       via  f2330cc... check if LD_AS_NEEDED breaks linking with libreadline fixes #7209
      from  a95df86... s3-auth: in make_user_info_for_reply_enc make sure to check length and data pointer of nt and lm hash.

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-5-test


- Log -----------------------------------------------------------------
commit f2330cc029243c70043b18554241363d890c96e7
Author: Olaf Flebbe <o.flebbe at science-computing.de>
Date:   Tue May 25 13:22:56 2010 +0200

    check if LD_AS_NEEDED breaks linking with libreadline fixes #7209
    
    Signed-off-by: Simo Sorce <idra at samba.org>
    (cherry picked from commit 7aa8af144efc6d57f33b90ac856096aa7089468d)

-----------------------------------------------------------------------

Summary of changes:
 source3/configure.in |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source3/configure.in b/source3/configure.in
index 416fb67..4e9ee1b 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -1706,6 +1706,7 @@ fi
 
 AC_MSG_RESULT($BLDSHARED)
 
+saved_before_as_needed_ldflags="$LDFLAGS"
 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
 	saved_ldflags="$LDFLAGS"
 	AC_MSG_CHECKING([if $flags works])
@@ -1719,6 +1720,25 @@ for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
 	test x"$ld_as_needed_flag_found" = xyes && break
 done
 
+# check if we have to disable LD_AS_NEEDED_FLAG:
+# On some systems for a veriety of reasons linking with
+# -Wl,--as-needed -lreadline -lncurses fails
+# we have to retest, if these combination is detected before.
+# Bugzilla #7209
+
+if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
+	if test x$ld_as_needed_flag_found = xyes ; then
+		AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
+		# try if check no fails
+		save_LIBS=$LIBS
+		LIBS="$LIBS $TERMLIBS"
+		AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
+		LIBS="$save_LIBS"
+        fi
+fi
+
+
+
 # for historical reasons almost all linkers don't complain about unresolved
 # symbols in shared libs. Except for the internal samba modules we want to get
 # errors when we produce a shared lib with unresolved symbols. On some


-- 
Samba Shared Repository