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Simplify llvm-cat help

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Only output options that are directly relevant.

Differential Revision: https://reviews.llvm.org/D61740

llvm-svn: 360575
This commit is contained in:
Serge Guelton 2019-05-13 11:29:25 +00:00
parent 1211baa51c
commit 2cabb4dc5b
1 changed files with 9 additions and 3 deletions
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12
llvm/tools/llvm-cat/llvm-cat.cpp
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@ -32,17 +32,23 @@
using namespace llvm; using namespace llvm;
cl::OptionCategory CatCategory("llvm-cat Options");
static cl::opt<bool> static cl::opt<bool>
BinaryCat("b", cl::desc("Whether to perform binary concatenation")); BinaryCat("b", cl::desc("Whether to perform binary concatenation"),
cl::cat(CatCategory));
static cl::opt<std::string> OutputFilename("o", cl::Required, static cl::opt<std::string> OutputFilename("o", cl::Required,
cl::desc("Output filename"), cl::desc("Output filename"),
cl::value_desc("filename")); cl::value_desc("filename"),
cl::cat(CatCategory));
static cl::list<std::string> InputFilenames(cl::Positional, cl::ZeroOrMore, static cl::list<std::string> InputFilenames(cl::Positional, cl::ZeroOrMore,
cl::desc("<input files>")); cl::desc("<input files>"),
cl::cat(CatCategory));
int main(int argc, char **argv) { int main(int argc, char **argv) {
cl::HideUnrelatedOptions(CatCategory);
cl::ParseCommandLineOptions(argc, argv, "Module concatenation"); cl::ParseCommandLineOptions(argc, argv, "Module concatenation");
ExitOnError ExitOnErr("llvm-cat: "); ExitOnError ExitOnErr("llvm-cat: ");