Commit moxie port.

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / lib / target-libpath.exp

diff --git a/gcc/testsuite/lib/target-libpath.exp b/gcc/testsuite/lib/target-libpath.exp
index e8cf463..6a01d94 100644 (file)
--- a/gcc/testsuite/lib/target-libpath.exp
+++ b/gcc/testsuite/lib/target-libpath.exp
@@ -1,18 +1,18 @@
-# Copyright (C) 2004 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
 
 # This program 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
+# the Free Software Foundation; either version 3 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
 
 # This file was contributed by John David Anglin (dave.anglin@nrc-cnrc.gc.ca)
 
@@ -25,6 +25,8 @@ set orig_ld_library64_path_saved 0
 set orig_ld_library_path_32_saved 0
 set orig_ld_library_path_64_saved 0
 set orig_dyld_library_path_saved 0
+set orig_gcc_exec_prefix_saved 0
+set orig_gcc_exec_prefix_checked 0
 
 
 #######################################
@@ -42,6 +44,8 @@ proc set_ld_library_path_env_vars { } {
   global orig_ld_library_path_32_saved
   global orig_ld_library_path_64_saved
   global orig_dyld_library_path_saved
+  global orig_gcc_exec_prefix_saved
+  global orig_gcc_exec_prefix_checked
   global orig_ld_library_path
   global orig_ld_run_path
   global orig_shlib_path
@@ -50,6 +54,24 @@ proc set_ld_library_path_env_vars { } {
   global orig_ld_library_path_32
   global orig_ld_library_path_64
   global orig_dyld_library_path
+  global orig_gcc_exec_prefix
+  global TEST_GCC_EXEC_PREFIX
+  global env
+
+  # Save the original GCC_EXEC_PREFIX.
+  if { $orig_gcc_exec_prefix_checked == 0 } {
+    if [info exists env(GCC_EXEC_PREFIX)] {
+      set orig_gcc_exec_prefix "$env(GCC_EXEC_PREFIX)"
+      set orig_gcc_exec_prefix_saved 1
+    }
+    set orig_gcc_exec_prefix_checked 1
+  }
+
+  # Set GCC_EXEC_PREFIX for the compiler under test to pick up files not in
+  # the build tree from a specified location (normally the install tree).
+  if [info exists TEST_GCC_EXEC_PREFIX] {
+    setenv GCC_EXEC_PREFIX "$TEST_GCC_EXEC_PREFIX"
+  }
 
   # Setting the ld library path causes trouble when testing cross-compilers.
   if { [is_remote target] } {
@@ -57,8 +79,6 @@ proc set_ld_library_path_env_vars { } {
   }
 
   if { $orig_environment_saved == 0 } {
-    global env
-
     set orig_environment_saved 1
 
     # Save the original environment.
@@ -181,6 +201,7 @@ proc restore_ld_library_path_env_vars { } {
   global orig_ld_library_path_32_saved
   global orig_ld_library_path_64_saved
   global orig_dyld_library_path_saved
+  global orig_gcc_exec_prefix_saved
   global orig_ld_library_path
   global orig_ld_run_path
   global orig_shlib_path
@@ -189,6 +210,14 @@ proc restore_ld_library_path_env_vars { } {
   global orig_ld_library_path_32
   global orig_ld_library_path_64
   global orig_dyld_library_path
+  global orig_gcc_exec_prefix
+  global env
+
+  if { $orig_gcc_exec_prefix_saved } {
+    setenv GCC_EXEC_PREFIX "$orig_gcc_exec_prefix"
+  } elseif [info exists env(GCC_EXEC_PREFIX)] {
+    unsetenv GCC_EXEC_PREFIX
+  }
 
   if { $orig_environment_saved == 0 } {
     return
@@ -235,3 +264,23 @@ proc restore_ld_library_path_env_vars { } {
     unsetenv DYLD_LIBRARY_PATH
   }
 }
+
+#######################################
+# proc get_shlib_extension { }
+#######################################
+
+proc get_shlib_extension { } {
+    global shlib_ext
+
+    if { [ istarget *-*-darwin* ] } {
+       set shlib_ext "dylib"
+    } elseif { [ istarget *-*-cygwin* ] || [ istarget *-*-mingw* ] } {
+       set shlib_ext "dll"
+    } elseif { [ istarget hppa*-*-hpux* ] } {
+       set shlib_ext "sl"
+    } else {
+       set shlib_ext "so"
+    }
+    return $shlib_ext
+}
+