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| author | friendlyanon <friendlyanon_@hotmail.com> | 2022-11-11 15:15:30 (GMT) |
|---|---|---|
| committer | friendlyanon <friendlyanon_@hotmail.com> | 2022-11-11 21:49:36 (GMT) |
| commit | 59573bf5b9afb2157c73b18dd189a0927dafee52 (patch) | |
| tree | a51943c3be8f4430a314560e5afba145013b28a3 /Source/cmProjectCommand.cxx | |
| parent | 23f3dd9f7c87bbf02685f388cb3913a8878e4f3b (diff) | |
| download | CMake-59573bf5b9afb2157c73b18dd189a0927dafee52.zip CMake-59573bf5b9afb2157c73b18dd189a0927dafee52.tar.gz CMake-59573bf5b9afb2157c73b18dd189a0927dafee52.tar.bz2 | |
project: Warn at top-level if `cmake_minimum_required` wasn't called
The top-level project() call will now issue an AUTHOR_WARNING if it
wasn't called after cmake_minimum_required().
Fixes: #24071
Diffstat (limited to 'Source/cmProjectCommand.cxx')
| -rw-r--r-- | Source/cmProjectCommand.cxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx index 249fe2d..4d1ccfe 100644 --- a/Source/cmProjectCommand.cxx +++ b/Source/cmProjectCommand.cxx @@ -34,6 +34,15 @@ bool cmProjectCommand(std::vector<std::string> const& args, } cmMakefile& mf = status.GetMakefile(); + if (mf.IsRootMakefile() && + !mf.GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION")) { + mf.IssueMessage( + MessageType::AUTHOR_WARNING, + "cmake_minimum_required() should be called prior to this top-level " + "project() call. Please see the cmake-commands(7) manual for usage " + "documentation of both commands."); + } + if (!IncludeByVariable(status, "CMAKE_PROJECT_INCLUDE_BEFORE")) { return false; } |