[llvm] r211299 - Turn of -Werror by default

[David Greene]

Author: greened
Date: Thu Jun 19 14:31:05 2014
New Revision: 211299

URL: http://llvm.org/viewvc/llvm-project?rev=211299&view=rev
Log:
Turn of -Werror by default

Don't build with -Werror unless asked to.

Modified:
    llvm/trunk/utils/llvm-compilers-check

Modified: llvm/trunk/utils/llvm-compilers-check
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/llvm-compilers-check?rev=211299&r1=211298&r2=211299&view=diff
==============================================================================
--- llvm/trunk/utils/llvm-compilers-check (original)
+++ llvm/trunk/utils/llvm-compilers-check Thu Jun 19 14:31:05 2014
@@ -149,6 +149,8 @@ def add_options(parser):
                       help=("Do not do installs"))
     parser.add_option("--keep-going", default=False, action="store_true",
                       help=("Keep going after failures"))
+    parser.add_option("--enable-werror", default=False, action="store_true",
+                      help=("Build with -Werror"))
     return
 
 def check_options(parser, options, valid_builds):
@@ -361,16 +363,13 @@ class Builder(threading.Thread):
 
         configure_flags = dict(
             llvm=dict(debug=["--prefix=" + self.install_prefix,
-                             "--enable-werror",
                              "--enable-assertions",
                              "--disable-optimized",
                              "--with-gcc-toolchain=" + cxxroot],
                       release=["--prefix=" + self.install_prefix,
-                               "--enable-werror",
                                "--enable-optimized",
                                "--with-gcc-toolchain=" + cxxroot],
                       paranoid=["--prefix=" + self.install_prefix,
-                                "--enable-werror",
                                 "--enable-assertions",
                                 "--enable-expensive-checks",
                                 "--disable-optimized",
@@ -379,6 +378,11 @@ class Builder(threading.Thread):
                            release=[],
                            paranoid=[]))
 
+        if (self.options.enable_werror):
+            configure_flags["llvm"]["debug"].append("--enable-werror")
+            configure_flags["llvm"]["release"].append("--enable-werror")
+            configure_flags["llvm"]["paranoid"].append("--enable-werror")
+
         configure_env = dict(
             llvm=dict(debug=dict(CC=self.cc,
                                  CXX=self.cxx),