diff options
| -rw-r--r-- | Source/cmMakefile.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index 8979cce..737e945 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -570,7 +570,12 @@ void cmMakefile::AddLinkDirectory(const char* dir) void cmMakefile::AddSubDirectory(const char* sub) { - m_SubDirectories.push_back(sub); + // make sure it isn't already there + if (std::find(m_SubDirectories.begin(), + m_SubDirectories.end(), sub) == m_SubDirectories.end()) + { + m_SubDirectories.push_back(sub); + } } void cmMakefile::AddIncludeDirectory(const char* inc, bool before) |