From 6e9d38e2b84653d1e61b19df2a7b4430d5898ca7 Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Mon, 7 Apr 2008 23:27:54 +0000 Subject: [PATCH] Fix analyzer breakage introduced by r49213: http://llvm.org/viewvc/llvm-project?rev=49213&view=rev The problem is that some clients of gcc lookout at the stdout output of gcc; this requires that all the analyzer diagnostics go to stderr to avoid polluting stdout. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49355 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/ccc-analyzer | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/utils/ccc-analyzer b/utils/ccc-analyzer index fe315f6df0..038032f2dc 100755 --- a/utils/ccc-analyzer +++ b/utils/ccc-analyzer @@ -27,8 +27,10 @@ def quote(arg): return arg def run(args): - print ' '.join(map(quote, args)) - print + # We MUST print to stderr. Some clients use the stdout output of + # gcc for various purposes. + print >> sys.stderr, ' '.join(map(quote, args)) + print >> sys.stderr code = subprocess.call(args) if code > 255: code = 1 @@ -40,6 +42,8 @@ def preprocess(args): run(command + args) def compile(args): + # We MUST print to stderr. Some clients use the stdout output of + # gcc for various purposes. print >> sys.stderr, '\n' command = 'gcc'.split() run(command + args) @@ -57,6 +61,8 @@ def analyze(args,language,output,files,verbose,htmldir): print_args = [] if verbose: + # We MUST print to stderr. Some clients use the stdout output of + # gcc for various purposes. print >> sys.stderr, ' '.join(['\n[LOCATION]:', os.getcwd(), '\n' ]) i = 0 while i < len(args): @@ -77,7 +83,9 @@ def analyze(args,language,output,files,verbose,htmldir): args.append(htmldir) print_args.append(htmldir) - if verbose: + if verbose: + # We MUST print to stderr. Some clients use the stdout output of + # gcc for various purposes. print >> sys.stderr, ' '.join(command+print_args) print >> sys.stderr, '\n' -- 2.40.0