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| author | Sam Clegg <sbc@chromium.org> | 2019-08-20 17:55:11 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-20 17:55:11 -0700 |
| commit | 2895ca0816507a9ca1ea19b5d990a1bb8299c9c4 (patch) | |
| tree | 2584aead74e76c1cb169ac804b30d6586688fe1e /src | |
| parent | dce1fe8c16559437cae05c0dd782237474ca6082 (diff) | |
| download | binaryen-2895ca0816507a9ca1ea19b5d990a1bb8299c9c4.tar.gz binaryen-2895ca0816507a9ca1ea19b5d990a1bb8299c9c4.tar.bz2 binaryen-2895ca0816507a9ca1ea19b5d990a1bb8299c9c4.zip | |
Support --version argument in command line tools (#2304)
Diffstat (limited to 'src')
| -rw-r--r-- | src/support/command-line.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/support/command-line.cpp b/src/support/command-line.cpp index f1b4fca4d..be5098677 100644 --- a/src/support/command-line.cpp +++ b/src/support/command-line.cpp @@ -15,6 +15,7 @@ */ #include "support/command-line.h" +#include "config.h" using namespace wasm; @@ -51,6 +52,14 @@ void printWrap(std::ostream& os, int leftPad, const std::string& content) { Options::Options(const std::string& command, const std::string& description) : debug(false), positional(Arguments::Zero) { + add("--version", + "", + "Output version information and exit", + Arguments::Zero, + [command](Options*, const std::string&) { + std::cout << command << " " << BINARYEN_VERSION_INFO << "\n"; + exit(0); + }); add("--help", "-h", "Show this help message and exit", |