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Merge topic 'cpack-improve-unknown-generator-error'

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f29e2292c9 cpack: When given an unknown generator print out all valid generators
eba7273c20 cpack: Better error message when generator doesn't exist.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: David Cole <dlrdave@aol.com>
Merge-request: !2580
This commit is contained in:
Brad King
2018-11-09 15:37:07 +00:00
committed by Kitware Robot
parent 9463d73cc4 f29e2292c9
commit 65522e5e0e
2 changed files with 17 additions and 3 deletions
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Source/CPack/cpack.cxx
+16 -2
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@@ -21,6 +21,7 @@
#include "cmCPackLog.h"
#include "cmDocumentation.h"
#include "cmDocumentationEntry.h"
#include "cmDocumentationFormatter.h"
#include "cmGlobalGenerator.h"
#include "cmMakefile.h"
#include "cmStateSnapshot.h"
@@ -358,8 +359,21 @@ int main(int argc, char const* const* argv)
cpackGenerator->SetTraceExpand(traceExpand);
} else {
cmCPack_Log(&log, cmCPackLog::LOG_ERROR,
"Cannot initialize CPack generator: " << gen
<< std::endl);
"Could not create CPack generator: " << gen
<< std::endl);
// Print out all the valid generators
cmDocumentation generatorDocs;
std::vector<cmDocumentationEntry> v;
for (auto const& g : generators.GetGeneratorsList()) {
cmDocumentationEntry e;
e.Name = g.first;
e.Brief = g.second;
v.push_back(std::move(e));
}
generatorDocs.SetSection("Generators", v);
std::cerr << "\n";
generatorDocs.PrintDocumentation(cmDocumentation::ListGenerators,
std::cerr);
parsed = 0;
}