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| author | Sylvain Joubert <joubert.sy@gmail.com> | 2020-03-06 14:30:01 +0100 |
|---|---|---|
| committer | Sylvain Joubert <joubert.sy@gmail.com> | 2020-03-06 16:40:26 +0100 |
| commit | dc008095961fe4c2478d575931e8caf6c9bff92d (patch) | |
| tree | d468b514eca32bf28351b91f41628ab8be64ca36 /Source/cmFindLibraryCommand.cxx | |
| parent | cc070e66cd9bd0d4e0ce56ad9dd307dbb854e61f (diff) | |
| download | cmake-dc008095961fe4c2478d575931e8caf6c9bff92d.tar.gz | |
find_*: Add support for REQUIRED keyword
In the same spirit as the REQUIRED keyword on find_package, this will
stop cmake execution with an error on a failed find_program, find_file,
find_path or find_library.
Diffstat (limited to 'Source/cmFindLibraryCommand.cxx')
| -rw-r--r-- | Source/cmFindLibraryCommand.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Source/cmFindLibraryCommand.cxx b/Source/cmFindLibraryCommand.cxx index d5a4bde97e..6f9f7a2f81 100644 --- a/Source/cmFindLibraryCommand.cxx +++ b/Source/cmFindLibraryCommand.cxx @@ -12,6 +12,7 @@ #include "cmGlobalGenerator.h" #include "cmMakefile.h" +#include "cmMessageType.h" #include "cmState.h" #include "cmStateTypes.h" #include "cmStringAlgorithms.h" @@ -84,6 +85,13 @@ bool cmFindLibraryCommand::InitialPass(std::vector<std::string> const& argsIn) this->Makefile->AddCacheDefinition(this->VariableName, notfound.c_str(), this->VariableDocumentation.c_str(), cmStateEnums::FILEPATH); + if (this->Required) { + this->Makefile->IssueMessage( + MessageType::FATAL_ERROR, + "Could not find " + this->VariableName + + " using the following names: " + cmJoin(this->Names, ", ")); + cmSystemTools::SetFatalErrorOccured(); + } return true; } |