diff options
Diffstat (limited to 'Source/cmIncludeDirectoryCommand.cxx')
| -rw-r--r-- | Source/cmIncludeDirectoryCommand.cxx | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/Source/cmIncludeDirectoryCommand.cxx b/Source/cmIncludeDirectoryCommand.cxx index 9e6f4b6ef..ba8184989 100644 --- a/Source/cmIncludeDirectoryCommand.cxx +++ b/Source/cmIncludeDirectoryCommand.cxx @@ -55,6 +55,11 @@ bool cmIncludeDirectoryCommand return true; } +static bool StartsWithGeneratorExpression(const std::string &input) +{ + return input[0] == '$' && input[1] == '<'; +} + // do a lot of cleanup on the arguments because this is one place where folks // sometimes take the output of a program and pass it directly into this // command not thinking that a single argument could be filled with spaces @@ -67,8 +72,8 @@ bool cmIncludeDirectoryCommand // output from a program and passing it into a command the cleanup doesn't // always happen // -void cmIncludeDirectoryCommand::AddDirectory(const char *i, - bool before, +void cmIncludeDirectoryCommand::AddDirectory(const char *i, + bool before, bool system) { // break apart any line feed arguments @@ -91,7 +96,7 @@ void cmIncludeDirectoryCommand::AddDirectory(const char *i, // remove any leading or trailing spaces and \r std::string::size_type b = ret.find_first_not_of(" \r"); std::string::size_type e = ret.find_last_not_of(" \r"); - if ((b!=ret.npos) && (e!=ret.npos)) + if ((b!=ret.npos) && (e!=ret.npos)) { ret.assign(ret, b, 1+e-b); // copy the remaining substring } @@ -105,10 +110,13 @@ void cmIncludeDirectoryCommand::AddDirectory(const char *i, cmSystemTools::ConvertToUnixSlashes(ret); if(!cmSystemTools::FileIsFullPath(ret.c_str())) { - std::string tmp = this->Makefile->GetStartDirectory(); - tmp += "/"; - tmp += ret; - ret = tmp; + if(!StartsWithGeneratorExpression(ret)) + { + std::string tmp = this->Makefile->GetStartDirectory(); + tmp += "/"; + tmp += ret; + ret = tmp; + } } } this->Makefile->AddIncludeDirectory(ret.c_str(), before); |