X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=libgomp%2Ftestsuite%2Flibgomp.c%2B%2B%2Fc%2B%2B.exp;h=decda3d1a122ebab2d2bc1dfa27dbb431418c056;hp=ecb4aa9a9c72e70356337f97766ca1d3004c8231;hb=1af4c84890ba19defb394969cfaa80a030f2325f;hpb=8487df4052540360ffcdb4a4d82a4b4223398827

diff --git a/libgomp/testsuite/libgomp.c++/c++.exp b/libgomp/testsuite/libgomp.c++/c++.exp
index ecb4aa9a9c7..decda3d1a12 100644
--- a/libgomp/testsuite/libgomp.c++/c++.exp
+++ b/libgomp/testsuite/libgomp.c++/c++.exp
@@ -1,19 +1,59 @@
-set lang_library_path	"../libstdc++-v3/src/.libs"
-set lang_test_file	"${lang_library_path}/libstdc++.a"
-set lang_link_flags	"-lstdc++"
-
 load_lib libgomp-dg.exp
 
+global shlib_ext
+
+set shlib_ext [get_shlib_extension]
+set lang_link_flags "-lstdc++"
+set lang_test_file_found 0
+set lang_library_path "../libstdc++-v3/src/.libs"
+
 # Initialize dg.
 dg-init
 
-if [file exists "${blddir}/${lang_test_file}"] {
+set blddir [lookfor_file [get_multilibs] libgomp]
+
 
+if { $blddir != "" } {
+    # Look for a static libstdc++ first.
+    if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] {
+        set lang_test_file "${lang_library_path}/libstdc++.a"
+        set lang_test_file_found 1
+        # We may have a shared only build, so look for a shared libstdc++.
+    } elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] {
+        set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}"
+        set lang_test_file_found 1
+    } else {
+        puts "No libstdc++ library found, will not execute c++ tests"
+    }
+} elseif { [info exists GXX_UNDER_TEST] } {
+    set lang_test_file_found 1
+    # Needs to exist for libgomp.exp.
+    set lang_test_file ""
+} else {
+    puts "GXX_UNDER_TEST not defined, will not execute c++ tests"
+}
+
+if { $lang_test_file_found } {
     # Gather a list of all tests.
     set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]]
 
+    if { $blddir != "" } {
+        set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
+    } else {
+        set ld_library_path "$always_ld_library_path"
+    }
+    append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
+    set_ld_library_path_env_vars
+
+    set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags"
+    if { [file exists $flags_file] } {
+	set libstdcxx_includes [exec sh $flags_file --build-includes]
+    } else {
+	set libstdcxx_includes ""
+    }
+
     # Main loop.
-    gfortran-dg-runtest $tests ""
+    gfortran-dg-runtest $tests $libstdcxx_includes
 }
 
 # All done.