Ninja: also stop when .rc's .d file couldn't be generated

prevents silent disappearing of .d files for resource files.

cmcldeps changes directory for cl call, so relativ include paths do not work.

1 files changed, 6 insertions, 3 deletions

diff --git a/Source/cmcldeps.cxx b/Source/cmcldeps.cxx
index ce64132..f04ff87 100644
--- a/Source/cmcldeps.cxx
+++ b/Source/cmcldeps.cxx
@@ -206,7 +206,7 @@ static int process( const std::string& srcfilename,
       includes.push_back(inc);
     } else {
       if (!isFirstLine || !startsWith(line, srcfilename)) {
-        if (!quiet) {
+        if (!quiet || exit_code != 0) {
           fprintf(stdout, "%s\n", line.c_str());
         }
       } else {
@@ -267,8 +267,11 @@ int main() {
     }
 
     // extract dependencies with cl.exe
-    process(srcfilename, dfile, objfile,
-                  prefix, cl + nol + show + clrest, objdir, true);
+    int exit_code = process(srcfilename, dfile, objfile,
+                            prefix, cl + nol + show + clrest, objdir, true);
+
+    if (exit_code != 0)
+      return exit_code;
 
     // compile rc file with rc.exe
     return process(srcfilename, "" , objfile, prefix, binpath + " " + rest);