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| author | Remko Tronçon <git@el-tramo.be> | 2011-06-18 20:44:26 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-06-18 20:44:26 (GMT) |
| commit | 5c2de222219de09ea0baf4f078915ee2f747bf4f (patch) | |
| tree | fc10b780531fe15f0fb59c3bd1fb2507708aa7e6 /Swiften/Config/swiften-config.cpp | |
| parent | 7d0e9c3d963ffcb3f7d6d313dfa55466beb742b9 (diff) | |
| download | swift-contrib-5c2de222219de09ea0baf4f078915ee2f747bf4f.zip swift-contrib-5c2de222219de09ea0baf4f078915ee2f747bf4f.tar.bz2 | |
Tweak help documentation and add manpages.
Diffstat (limited to 'Swiften/Config/swiften-config.cpp')
| -rw-r--r-- | Swiften/Config/swiften-config.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Swiften/Config/swiften-config.cpp b/Swiften/Config/swiften-config.cpp index b3875cb..b616711 100644 --- a/Swiften/Config/swiften-config.cpp +++ b/Swiften/Config/swiften-config.cpp @@ -9,18 +9,19 @@ #include <boost/algorithm/string.hpp> #include <boost/program_options/options_description.hpp> #include <boost/program_options/variables_map.hpp> #include <boost/program_options.hpp> #include <boost/version.hpp> #include <string> #include <Swiften/Base/Platform.h> #include <Swiften/Base/Paths.h> +#include <Swiften/Version.h> #include "swiften-config.h" using namespace Swift; void printFlags(const std::vector<std::string>& flags) { for (size_t i = 0; i < flags.size(); ++i) { if (i > 0) { std::cout << " "; @@ -28,18 +29,19 @@ void printFlags(const std::vector<std::string>& flags) { std::cout << flags[i]; } std::cout << std::endl; } int main(int argc, char* argv[]) { boost::program_options::options_description desc; desc.add_options() ("help", "Show this help message") + ("version", "Show version information") ("libs", "List the library flags") ("cflags", "List the compiler & preprocessor flags") ; boost::program_options::variables_map vm; try { boost::program_options::store(boost::program_options::parse_command_line(argc, argv, desc), vm); boost::program_options::notify(vm); } catch (const boost::program_options::unknown_option& option) { @@ -49,21 +51,29 @@ int main(int argc, char* argv[]) { std::cout << "Error: " << option.what() << std::endl; #endif } catch (const boost::program_options::error& e) { std::cout << "Error: " << e.what() << std::endl; return -1; } if (vm.count("help") > 0) { + std::cout << "swiften-config outputs the Swiften build options." << std::endl; + std::cout << std::endl; + std::cout << "Usage: swiften-config [OPTIONS]..." << std::endl; + std::cout << std::endl; std::cout << desc << "\n"; return 0; } + if (vm.count("version") > 0) { + std::cout << "swiften-config " << SWIFTEN_VERSION_STRING << std::endl; + return 0; + } // Read in all variables std::vector<std::string> libs; for (size_t i = 0; LIBFLAGS[i]; ++i) { libs.push_back(LIBFLAGS[i]); } std::vector<std::string> cflags; for (size_t i = 0; CPPFLAGS[i]; ++i) { cflags.push_back(CPPFLAGS[i]); |