From c6a4f5e819217e1e12c458aed8e7b122e23a3a58 Mon Sep 17 00:00:00 2001
From: Stephen Hines <srhines@google.com>
Date: Mon, 21 Jul 2014 00:45:20 -0700
Subject: Update LLVM for rebase to r212749.

Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls

Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
---
 utils/llvm-compilers-check | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

(limited to 'utils/llvm-compilers-check')

diff --git a/utils/llvm-compilers-check b/utils/llvm-compilers-check
index 3173027..4db8426 100755
--- a/utils/llvm-compilers-check
+++ b/utils/llvm-compilers-check
@@ -149,6 +149,10 @@ 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("--no-flavor-prefix", default=False, action="store_true",
+                      help=("Do not append the build flavor to the install path"))
+    parser.add_option("--enable-werror", default=False, action="store_true",
+                      help=("Build with -Werror"))
     return
 
 def check_options(parser, options, valid_builds):
@@ -346,7 +350,9 @@ class Builder(threading.Thread):
         ssabbrev = get_short_abbrevs([ab for ab in self.source_abbrev.values()])
 
         prefix = "[" + ssabbrev[self.source_abbrev[source]] + "-" + self.build_abbrev[build] + "]"
-        self.install_prefix += "/" + self.source_abbrev[source] + "/" + build
+        if (not self.options.no_flavor_prefix):
+            self.install_prefix += "/" + self.source_abbrev[source] + "/" + build
+
         build_suffix += "/" + self.source_abbrev[source] + "/" + build
 
         self.logger = logging.getLogger(prefix)
@@ -361,16 +367,13 @@ 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 +382,11 @@ 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),
@@ -530,10 +538,6 @@ class Builder(threading.Thread):
                 self.logger.info("[" + prefix + "] Configure failed, no configure script " + conf)
                 return -1
 
-            if not os.path.exists(mf):
-                self.logger.info("[" + prefix + "] Configure failed, no makefile " + mf)
-                return -1
-
             if os.path.exists(conf) and os.path.exists(mf):
                 confstat = os.stat(conf)
                 makestat = os.stat(mf)
-- 
cgit v1.1