build-many-glibcs: Remove no_isolate from SH config

Now with d40dbe7 SH build does not require more the no_isolate gcc
options to correct build glibc (since SH build now does not generate
a trap anymore).  This patch removes the unrequired options from
SH config.

Checked with a build for sh3-linux-gnu, sh3eb-linux-gnu, sh4-linux-gnu,
and sh4eb-linux-gnu.

	* scripts/build-many-glibcs.py (Context.add_all_configs): Remove
	no_isolate usage for SH.

diff --git a/ChangeLog b/ChangeLog
index 44dec7c..c3b9de6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
+
+       * scripts/build-many-glibcs.py (Context.add_all_configs): Remove
+       no_isolate usage for SH.
+
 2017-03-13  Wilco Dijkstra  <wdijkstr@arm.com>
 
        [BZ #15105]

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 4330f7f..388abc3 100755 (executable)
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -159,11 +159,6 @@ class Context(object):
 
     def add_all_configs(self):
         """Add all known glibc build configurations."""
-        # On architectures missing __builtin_trap support, these
-        # options may be needed as a workaround; see
-        # <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70216> for SH.
-        no_isolate = ('-fno-isolate-erroneous-paths-dereference'
-                      ' -fno-isolate-erroneous-paths-attribute')
         self.add_config(arch='aarch64',
                         os_name='linux-gnu')
         self.add_config(arch='aarch64_be',
@@ -337,31 +332,23 @@ class Context(object):
                         glibcs=[{},
                                 {'arch': 's390', 'ccopts': '-m31'}])
         self.add_config(arch='sh3',
-                        os_name='linux-gnu',
-                        glibcs=[{'ccopts': no_isolate}])
+                        os_name='linux-gnu')
         self.add_config(arch='sh3eb',
-                        os_name='linux-gnu',
-                        glibcs=[{'ccopts': no_isolate}])
+                        os_name='linux-gnu')
         self.add_config(arch='sh4',
-                        os_name='linux-gnu',
-                        glibcs=[{'ccopts': no_isolate}])
+                        os_name='linux-gnu')
         self.add_config(arch='sh4eb',
-                        os_name='linux-gnu',
-                        glibcs=[{'ccopts': no_isolate}])
+                        os_name='linux-gnu')
         self.add_config(arch='sh4',
                         os_name='linux-gnu',
                         variant='soft',
                         gcc_cfg=['--without-fp'],
-                        glibcs=[{'variant': 'soft',
-                                 'cfg': ['--without-fp'],
-                                 'ccopts': no_isolate}])
+                        glibcs=[{'variant': 'soft', 'cfg': ['--without-fp']}])
         self.add_config(arch='sh4eb',
                         os_name='linux-gnu',
                         variant='soft',
                         gcc_cfg=['--without-fp'],
-                        glibcs=[{'variant': 'soft',
-                                 'cfg': ['--without-fp'],
-                                 'ccopts': no_isolate}])
+                        glibcs=[{'variant': 'soft', 'cfg': ['--without-fp']}])
         self.add_config(arch='sparc64',
                         os_name='linux-gnu',
                         glibcs=[{},