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Because of disassembler crashes, I rolled back 

LLVM to pull in the older ARM disassembler.  I
also modified our build scripts to support
building LLVM from one SVN revision and Clang
from another.

These are temporary measures; as soon as we
get some solid testing in with the new ARM
disassembler, we plan to switch right back.

llvm-svn: 137965
This commit is contained in:
Sean Callanan 2011-08-18 18:18:33 +00:00
parent 6cb336cb09
commit 6afe390810
1 changed files with 9 additions and 7 deletions
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16
lldb/scripts/build-llvm.pl
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@ -22,7 +22,9 @@ our @llvm_clang_slices; # paths to the single architecture static libraries (arc
our $llvm_configuration = $ENV{LLVM_CONFIGURATION};
our $llvm_revision = "137311";
our $llvm_revision = "137143";
our $clang_revision = "137311";
our $llvm_source_dir = "$ENV{SRCROOT}";
our @archs = split (/\s+/, $ENV{ARCHS});
@ -139,21 +141,21 @@ sub parallel_guess
sub build_llvm
{
#my $extra_svn_options = $debug ? "" : "--quiet";
my $svn_options = "--quiet --revision $llvm_revision";
my $svn_options = "--quiet";
if (-d "$llvm_source_dir/llvm")
{
print "Using existing llvm sources in: '$llvm_source_dir/llvm'\n";
# print "Updating llvm to revision $llvm_revision\n";
# do_command ("cd '$llvm_source_dir/llvm' && svn update $svn_options", "updating llvm from repository", 1);
# do_command ("cd '$llvm_source_dir/llvm' && svn update $svn_options --revision $llvm_revision", "updating llvm from repository", 1);
# print "Updating clang to revision $llvm_revision\n";
# do_command ("cd '$llvm_source_dir/llvm/tools/clang' && svn update $svn_options", "updating clang from repository", 1);
# do_command ("cd '$llvm_source_dir/llvm/tools/clang' && svn update $svn_options --revision $clang_revision", "updating clang from repository", 1);
}
else
{
print "Checking out llvm sources from revision $llvm_revision...\n";
do_command ("cd '$llvm_source_dir' && svn co $svn_options http://llvm.org/svn/llvm-project/llvm/trunk llvm", "checking out llvm from repository", 1);
print "Checking out clang sources from revision $llvm_revision...\n";
do_command ("cd '$llvm_source_dir/llvm/tools' && svn co $svn_options http://llvm.org/svn/llvm-project/cfe/trunk clang", "checking out clang from repository", 1);
do_command ("cd '$llvm_source_dir' && svn co $svn_options --revision $llvm_revision http://llvm.org/svn/llvm-project/llvm/trunk llvm", "checking out llvm from repository", 1);
print "Checking out clang sources from revision $clang_revision...\n";
do_command ("cd '$llvm_source_dir/llvm/tools' && svn co $svn_options --revision $clang_revision http://llvm.org/svn/llvm-project/cfe/trunk clang", "checking out clang from repository", 1);
print "Removing the llvm/test directory...\n";
do_command ("cd '$llvm_source_dir' && rm -rf llvm/test", "removing test directory", 1);
}