diff options
Diffstat (limited to 'Source/CPack/cmCPackNSISGenerator.cxx')
| -rw-r--r-- | Source/CPack/cmCPackNSISGenerator.cxx | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/Source/CPack/cmCPackNSISGenerator.cxx b/Source/CPack/cmCPackNSISGenerator.cxx index d0eda81..f25866c 100644 --- a/Source/CPack/cmCPackNSISGenerator.cxx +++ b/Source/CPack/cmCPackNSISGenerator.cxx @@ -337,6 +337,7 @@ int cmCPackNSISGenerator::InitializeInternal() << std::endl); std::vector<std::string> path; std::string nsisPath; + bool gotRegValue = true; #ifdef _WIN32 if ( !cmsys::SystemTools::ReadRegistryValue( @@ -346,24 +347,37 @@ int cmCPackNSISGenerator::InitializeInternal() if ( !cmsys::SystemTools::ReadRegistryValue( "HKEY_LOCAL_MACHINE\\SOFTWARE\\NSIS", nsisPath) ) { - cmCPackLogger - (cmCPackLog::LOG_ERROR, - "Cannot find NSIS registry value. This is usually caused by NSIS " - "not being installed. Please install NSIS from " - "http://nsis.sourceforge.net" - << std::endl); - return 0; + gotRegValue = false; } } - path.push_back(nsisPath); + + if (gotRegValue) + { + path.push_back(nsisPath); + } #endif + nsisPath = cmSystemTools::FindProgram("makensis", path, false); + if ( nsisPath.empty() ) { - cmCPackLogger(cmCPackLog::LOG_ERROR, "Cannot find NSIS compiler" + cmCPackLogger(cmCPackLog::LOG_ERROR, + "Cannot find NSIS compiler makensis: likely it is not installed, " + "or not in your PATH" << std::endl); + + if (!gotRegValue) + { + cmCPackLogger(cmCPackLog::LOG_ERROR, + "Could not read NSIS registry value. This is usually caused by " + "NSIS not being installed. Please install NSIS from " + "http://nsis.sourceforge.net" + << std::endl); + } + return 0; } + std::string nsisCmd = "\"" + nsisPath + "\" " NSIS_OPT "VERSION"; cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Test NSIS version: " << nsisCmd.c_str() << std::endl); |