[PATCH v2 1/4] more uses of standard_output_file

[Tom Tromey <tromey@redhat.com>]

A few spots in lib make output files, either in "." or in
$objdir/$subdir.

This patch changes these spots to use standard_output_file.
This help the parallelization project.

	* lib/gdb.exp (build_id_debug_filename_get): Use
	standard_output_file.
	* lib/prelink-support.exp (section_get)
	(build_executable_own_libs): Use standard_output_file.
---
 gdb/testsuite/lib/gdb.exp             | 2 +-
 gdb/testsuite/lib/prelink-support.exp | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 70b797e..b89c9cd 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -3890,7 +3890,7 @@ proc gdb_skip_xml_test { } {
 # converted to the form: .build-id/ab/cdef1234...89.debug
 # Return "" if no build-id found.
 proc build_id_debug_filename_get { exec } {
-    set tmp "${exec}-tmp"
+    set tmp [standard_output_file "${exec}-tmp"]
     set objcopy_program [transform objcopy]
 
     set result [catch "exec $objcopy_program -j .note.gnu.build-id -O binary $exec $tmp" output]
diff --git a/gdb/testsuite/lib/prelink-support.exp b/gdb/testsuite/lib/prelink-support.exp
index ef99783..f7d813f 100644
--- a/gdb/testsuite/lib/prelink-support.exp
+++ b/gdb/testsuite/lib/prelink-support.exp
@@ -18,9 +18,8 @@
 # for sections ".interp" or ".gnu_debuglink".
 
 proc section_get {exec section} {
-    global objdir
     global subdir
-    set tmp "${objdir}/${subdir}/section_get.tmp"
+    set tmp [standard_output_file section_get.tmp]
     set objcopy_program [transform objcopy]
 
     set command "exec $objcopy_program -O binary --set-section-flags $section=A --change-section-address $section=0 -j $section $exec $tmp"
@@ -117,12 +116,12 @@ proc file_copy {src dest} {
 # with -Wl,-soname,NAME.so are not copied.
 
 proc build_executable_own_libs {testname executable sources options {interp ""} {dir ""}} {
-    global objdir subdir
+    global subdir
 
     if {[build_executable $testname $executable $sources $options] == -1} {
 	return ""
     }
-    set binfile ${objdir}/${subdir}/${executable}
+    set binfile [standard_output_file ${executable}]
 
     set command "ldd $binfile"
     set test "ldd $executable"
-- 
1.8.1.4