From adb653f84c4fee75d26a9845d06b2e0e2b26d2f0 Mon Sep 17 00:00:00 2001
From: ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 2 May 2002 19:12:37 +0000
Subject: 	* testsuite/lib/libjava.exp (libjava_find_spec): New function.
 	(libjava_init): Use it to find libgcj.spec. 	(libjava_arguments):
 Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53057 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libjava/testsuite/lib/libjava.exp | 34 ++++++++++++++++++++++++++++++----
 1 file changed, 30 insertions(+), 4 deletions(-)

(limited to 'libjava/testsuite/lib/libjava.exp')

diff --git a/libjava/testsuite/lib/libjava.exp b/libjava/testsuite/lib/libjava.exp
index 050ede5bb2f..46b0e6ab6bf 100644
--- a/libjava/testsuite/lib/libjava.exp
+++ b/libjava/testsuite/lib/libjava.exp
@@ -133,8 +133,13 @@ proc libjava_init { args } {
     regexp -- "gcj \[^ \]+ (\[^ \]+) .*" $text ignore gcc_version
     verbose "jar file is libgcj-$gcc_version.jar"
 
+    # FIXME: This finds libgcj.spec for the default multilib.
+    # If thread models differ between multilibs, this has to be moved
+    # to libjava_arguments
+    set specdir [libjava_find_spec]
+
     # The -B is so we find libgcj.spec.
-    set text [eval exec "$GCJ_UNDER_TEST -B$objdir/../ -v 2>@ stdout"]
+    set text [eval exec "$GCJ_UNDER_TEST -B$specdir -v 2>@ stdout"]
     regexp -- "Thread model: (\[^\n\]+)\n" $text ignore model
     set libjava_uses_threads [expr {! ($model == "no"
 				       || $model == "none"
@@ -175,6 +180,11 @@ proc libjava_init { args } {
 # find the appropriate libraries so we must add -L options for their
 # paths.  However we can't simply use those libraries; we still need
 # libtool for linking.
+# Don't return the the lib${name}.la files here, since this causes the
+# libraries to be linked twice: once as lib${name}.so and another time
+# via gcj's implicit -l${name}.  This is both unnecessary and causes the
+# Solaris ld to warn: attempted multiple inclusion of file.  This warning
+# is not ignored by the dejagnu framework and cannot be disabled.
 proc libjava_find_lib {dir name} {
     global base_dir
     set gp [get_multilibs]
@@ -198,6 +208,19 @@ proc libjava_find_lib {dir name} {
     return ""
 }
 
+# Find libgcj.spec.  We need to use the file corresponding to the multilib
+# under test since they might differ.  Append a trailing slash since this
+# is used with -B.
+proc libjava_find_spec {} {
+    global objdir
+    set gp [get_multilibs]
+
+    if {[file exists $gp/libjava/libgcj.spec]} then {
+	return "$gp/libjava/"
+    }
+    return "$objdir/../"
+}
+
 # Remove a bunch of files.
 proc gcj_cleanup {args} {
     foreach file $args {
@@ -323,6 +346,9 @@ proc libjava_arguments {{mode compile}} {
 	lappend args "additional_flags=$TOOL_OPTIONS"
     }
 
+    # Determine libgcj.spec corresponding to multilib under test.
+    set specdir [libjava_find_spec]
+
     # Search for libtool.  We need it to link.
     set found_compiler 0
     set d [absolute $objdir]
@@ -330,15 +356,15 @@ proc libjava_arguments {{mode compile}} {
 	if {[file exists $d/$x/libtool]} then {
 	    # We have to run silently to avoid DejaGNU lossage.
 	    lappend args \
-	      "compiler=$d/$x/libtool --silent --tag=GCJ --mode=$mode $GCJ_UNDER_TEST -B$objdir/../"
+	      "compiler=$d/$x/libtool --silent --tag=GCJ --mode=$mode $GCJ_UNDER_TEST -B$specdir"
 	    set found_compiler 1
 	    break
 	}
     }
     if {! $found_compiler} {
-	# Append -B$objdir/../ so that we find libgcj.spec before it
+	# Append -B$specdir so that we find libgcj.spec before it
 	# is installed.
-	lappend args "compiler=$GCJ_UNDER_TEST -B$objdir/../"
+	lappend args "compiler=$GCJ_UNDER_TEST -B$specdir"
     }
 
     # Avoid libtool wrapper scripts when possible.
-- 
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