* ld-undefined/undefined.exp: New test, to check reporting of

	undefined symbols.
	* ld-undefined/undefined.c: New file.

5 files changed, 122 insertions, 0 deletions

diff --git a/ld/testsuite/.Sanitize b/ld/testsuite/.Sanitize
index 3ffbc1c..d68fbc21 100644
--- a/ld/testsuite/.Sanitize
+++ b/ld/testsuite/.Sanitize
@@ -31,6 +31,7 @@ ld-cdtest
 ld-empic
 ld-scripts
 ld-shared
+ld-undefined
 ld-versados
 
 Things-to-lose:
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index f70f382..c2d4ed4 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,9 +1,19 @@
+Fri Jul 14 13:07:48 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* ld-undefined/undefined.exp: New test, to check reporting of
+	undefined symbols.
+	* ld-undefined/undefined.c: New file.
+
 Mon Jul 10 11:13:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 
 	* ld-versados/versados.exp: If a test fails, report it correctly:
 	don't try to run the next test, and don't report a pass as well as
 	a fail.
 
+Mon Jul  3 14:26:37 1995  Steve Chamberlain  <sac@slash.cygnus.com>
+
+	* ld/testsuite/versados/(t1,t2).ld: End in newlines.
+
 Mon May 22 20:19:38 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 
 	* lib/ld.exp (default_ld_compile): If cc argument is multiple
diff --git a/ld/testsuite/ld-undefined/.Sanitize b/ld/testsuite/ld-undefined/.Sanitize
new file mode 100644
index 0000000..d244856
--- /dev/null
+++ b/ld/testsuite/ld-undefined/.Sanitize
@@ -0,0 +1,37 @@
+# .Sanitize for ld dejagnu testsuites
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order..
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+undefined.c
+undefined.exp
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:
+
+#eof
diff --git a/ld/testsuite/ld-undefined/undefined.c b/ld/testsuite/ld-undefined/undefined.c
new file mode 100644
index 0000000..ef2aec6
--- /dev/null
+++ b/ld/testsuite/ld-undefined/undefined.c
@@ -0,0 +1,10 @@
+/* This file is used to test the linker's reporting of undefined
+   symbols.  */
+
+extern int this_function_is_not_defined ();
+
+int
+function ()
+{
+  return this_function_is_not_defined ();
+}
diff --git a/ld/testsuite/ld-undefined/undefined.exp b/ld/testsuite/ld-undefined/undefined.exp
new file mode 100644
index 0000000..168f51c
--- /dev/null
+++ b/ld/testsuite/ld-undefined/undefined.exp
@@ -0,0 +1,64 @@
+# Test that the linker reports undefined symbol errors correctly.
+# By Ian Lance Taylor, Cygnus Support
+#
+#   Copyright (C) 1995 Free Software Foundation
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testund "undefined"
+set testfn "undefined function"
+set testline "undefined line"
+
+if ![ld_compile "$CC -g" $srcdir$subdir/undefined.c tmpdir/undefined.o] {
+    unresolved $testund
+    unresolved $testfn
+    unresolved $testline
+    return
+}
+
+catch "exec rm -f tmpdir/undefined" exec_output
+
+send_log "$ld -o tmpdir/undefined tmpdir/undefined.o\n"
+verbose "$ld -o tmpdir/undefined tmpdir/undefined.o"
+
+catch "exec $ld -o tmpdir/undefined tmpdir/undefined.o" exec_output
+send_log "$exec_output\n"
+verbose "$exec_output"
+
+proc checkund { string testname } {
+    global exec_output
+
+    if [string match "*$string*" $exec_output] {
+	pass $testname
+    } else {
+	fail $testname
+    }
+}
+
+set mu "undefined reference to `this_function_is_not_defined'"
+checkund $mu $testund
+
+set mf "tmpdir/undefined.o: In function `function':"
+checkund $mf $testfn
+
+# ELF targets currently can not get line number information (except
+# for MIPS ELF).
+setup_xfail "*-*-elf*" "*-*-sysv4*" "*-*-unixware*" "*-*-solaris*" "*-*-gnu*"
+setup_xfail "hppa*-*-lites*" "m88*-harris-cxux*" "m88*-*-dgux*"
+setup_xfail "powerpc*-*-eabi*" "*-stratus-*" "*-cbm-*" "*-ncr-*"
+clear_xfail "mips-*-elf*" "mips-*-sysv4*" "mips-*-gnu*"
+
+set ml "undefined.c:9: undefined reference to `this_function_is_not_defined'"
+checkund $ml $testline