Description of problem:
In the original design described here, google-glog can accept command-line arguments if gflags is installed:
http://google-glog.googlecode.com/svn/trunk/doc/glog.html

However, this is determined at build time. After installing both glog and gflags, I built and ran a test program, and gave it the option "--logtostderr", but it was not recognized. The gflags package is not a dependency of the glog package, so I believe glog wasn't compiled to use gflags when the package was built. To reach its full potential available in the source code, the glog package should be built with gflags present and with a dependency on gflags.

What I said should also apply to the devel packages.

Version-Release number of selected component (if applicable):
glog 0.3.0
glog-devel 0.3.0

How reproducible:
There is a test program exercising both gflags and glog. Compile the source code, run the resulting executable with requisite flag, and get unsatisfactory result.

Steps to Reproduce:
1. Make a file test.cpp like this:
#include <gflags/gflags.h>
#include <glog/logging.h>

int main(int argc, char *argv[]) {
  google::ParseCommandLineFlags(&argc, &argv, true);
  google::InitGoogleLogging(argv[0]);
  LOG(INFO) << "Test";
  return 0;
}


2.
build it using "g++ test.cpp -lglog -lgflags"

3.
Run it with ./a.out --logtostderr

4. Get "ERROR: unknown command line flag 'logtostderr'". If glog were built with gflag support, then the option would have been recognized.

Expected results:
The program should print "Test" to stderr.

Additional info:
I was running Fedora 15 and building with G++ 4.6, if it makes any difference.