diff options
Diffstat (limited to 'src/libmain/shared.cc')
| -rw-r--r-- | src/libmain/shared.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index 8df2a7f52..fb70cb076 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -31,8 +31,11 @@ static void sigintHandler(int signo) } +static bool gcWarning = true; + void printGCWarning() { + if (!gcWarning) return; static bool haveWarned = false; warnOnce(haveWarned, "you did not specify `--add-root'; " @@ -208,6 +211,8 @@ static void initAndRun(int argc, char * * argv) settings.useBuildHook = false; else if (arg == "--show-trace") settings.showTrace = true; + else if (arg == "--no-gc-warning") + gcWarning = false; else if (arg == "--option") { ++i; if (i == args.end()) throw UsageError("`--option' requires two arguments"); string name = *i; |