# HG changeset patch
# User Masamichi Hosoda <trueroad@users.noreply.github.com>
# Date 1424791874 -32400
# Node ID 320da60cd5864f6633734146ec33a32a5484494e
# Parent  824bfbe0b6aa2ec5ee13657c661738e2ae392349
Fix linux-x86::cross/gcc-core on linux-x86 hosts

When build / host and target are just same,
gcc building is failed.

diff -r 824bfbe0b6aa -r 320da60cd586 gub/specs/cross/gcc.py
--- a/gub/specs/cross/gcc.py	Tue Feb 24 23:29:14 2015 +0900
+++ b/gub/specs/cross/gcc.py	Wed Feb 25 00:31:14 2015 +0900
@@ -72,6 +72,11 @@
 class Gcc__from__source (Gcc):
     dependencies = (Gcc.dependencies
                     + ['cross/gcc-core', 'glibc-core'])
+    def __init__ (self, settings, source):
+        Gcc.__init__ (self, settings, source)
+        if 'i686-linux' in self.settings.build_architecture:
+            if 'i686-linux' in self.settings.target_architecture:
+                self.configure_flags += ' --build=i686-unknown-linux-gnu '
     #FIXME: merge all configure_command settings with Gcc
     configure_flags = (Gcc.configure_flags
                 + misc.join_lines ('''