From 86bf88145b8552bdec88e6d0538b7afedf825c0c Mon Sep 17 00:00:00 2001
From: Daniel Sanders <daniel.sanders@imgtec.com>
Date: Thu, 4 Dec 2014 17:15:35 +0000
Subject: [PATCH] test-release.sh: Add a way to specify --build to configure

Summary:
I currently have to specify --build=mips-linux-gnu or --build=mipsel-linux-gnu
to configure in order to successfully recurse a 32-bit build of the compiler on
my mips64-linux-gnu and mips64el-linux-gnu targets. This is a bug and will be
fixed but in the meantime it will be useful to have a way to work around this.

Reviewers: tstellarAMD

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6522


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223369 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/release/test-release.sh | 47 +++++++++++++++++++++--------------
 1 file changed, 29 insertions(+), 18 deletions(-)

diff --git a/utils/release/test-release.sh b/utils/release/test-release.sh
index a4fa76ed452..20f8d97ebc0 100755
--- a/utils/release/test-release.sh
+++ b/utils/release/test-release.sh
@@ -39,27 +39,30 @@ do_debug="no"
 do_asserts="no"
 do_compare="yes"
 BuildDir="`pwd`"
+BuildTriple=""
 
 function usage() {
     echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]"
     echo ""
-    echo " -release X.Y      The release number to test."
-    echo " -rc NUM           The pre-release candidate number."
-    echo " -final            The final release candidate."
-    echo " -triple TRIPLE    The target triple for this machine."
-    echo " -j NUM            Number of compile jobs to run. [default: 3]"
-    echo " -build-dir DIR    Directory to perform testing in. [default: pwd]"
-    echo " -no-checkout      Don't checkout the sources from SVN."
-    echo " -no-64bit         Don't test the 64-bit version. [default: yes]"
-    echo " -enable-ada       Build Ada. [default: disable]"
-    echo " -disable-clang    Do not test clang. [default: enable]"
-    echo " -enable-dragonegg Test dragonegg. [default: disable]"
-    echo " -enable-fortran   Enable Fortran build. [default: disable]"
-    echo " -disable-objc     Disable ObjC build. [default: enable]"
-    echo " -test-debug       Test the debug build. [default: no]"
-    echo " -test-asserts     Test with asserts on. [default: no]"
-    echo " -no-compare-files Don't test that phase 2 and 3 files are identical."
-    echo " -use-gzip         Use gzip instead of xz."
+    echo " -release X.Y         The release number to test."
+    echo " -rc NUM              The pre-release candidate number."
+    echo " -final               The final release candidate."
+    echo " -triple TRIPLE       The target triple for this machine."
+    echo " -j NUM               Number of compile jobs to run. [default: 3]"
+    echo " -build-dir DIR       Directory to perform testing in. [default: pwd]"
+    echo " -no-checkout         Don't checkout the sources from SVN."
+    echo " -no-64bit            Don't test the 64-bit version. [default: yes]"
+    echo " -enable-ada          Build Ada. [default: disable]"
+    echo " -disable-clang       Do not test clang. [default: enable]"
+    echo " -enable-dragonegg    Test dragonegg. [default: disable]"
+    echo " -enable-fortran      Enable Fortran build. [default: disable]"
+    echo " -disable-objc        Disable ObjC build. [default: enable]"
+    echo " -test-debug          Test the debug build. [default: no]"
+    echo " -test-asserts        Test with asserts on. [default: no]"
+    echo " -no-compare-files    Don't test that phase 2 and 3 files are identical."
+    echo " -use-gzip            Use gzip instead of xz."
+    echo " -build-triple TRIPLE The build triple for this machine"
+    echo "                      [default: use config.guess]"
 }
 
 while [ $# -gt 0 ]; do
@@ -80,6 +83,10 @@ while [ $# -gt 0 ]; do
             shift
             Triple="$1"
             ;;
+        -build-triple | --build-triple )
+            shift
+            BuildTriple="$1"
+            ;;
         -j* )
             NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
             if [ -z "$NumJobs" ]; then
@@ -295,17 +302,21 @@ function configure_llvmCore() {
     echo "# Using C compiler: $c_compiler"
     echo "# Using C++ compiler: $cxx_compiler"
 
+    build_triple_option="${BuildTriple:+--build=$BuildTriple}"
+
     cd $ObjDir
     echo "# Configuring llvm $Release-$RC $Flavor"
     echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \
         --enable-optimized=$Optimized \
         --enable-assertions=$Assertions \
-        --disable-timestamps"
+        --disable-timestamps \
+        $build_triple_option"
     env CC="$c_compiler" CXX="$cxx_compiler" \
     $BuildDir/llvm.src/configure --prefix=$InstallDir \
         --enable-optimized=$Optimized \
         --enable-assertions=$Assertions \
         --disable-timestamps \
+        $build_triple_option \
         2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
     cd $BuildDir
 }
-- 
2.34.1