ENH: add dump documentation test

1 files changed, 13 insertions, 3 deletions

diff --git a/Source/cmDumpDocumentation.cxx b/Source/cmDumpDocumentation.cxx
index 51db267..77771dd 100644
--- a/Source/cmDumpDocumentation.cxx
+++ b/Source/cmDumpDocumentation.cxx
@@ -3,10 +3,20 @@
 // 
 #include "cmMakefile.h"
 
-int main()
+int main(int ac, char** av)
 {
   cmMakefile makefile;
-  makefile.DumpDocumentationToFile("cmake.txt");
-
+  const char* outname = "cmake.html";
+  if(ac > 1)
+    {
+    outname = av[1];
+    }
+  std::ofstream fout(outname);
+  if(!fout)
+    {
+    std::cerr << "failed to open output file: " << outname << "\n";
+    return -1;
+    }
+  makefile.DumpDocumentationToFile(fout);
   return 0;
 }