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Make LLVM_ENABLE_CRASH_DUMPS set a variable default 

That way users can set the default to true, but then disable core dumps
from certain apps that link support.

llvm-svn: 340588
This commit is contained in:
Reid Kleckner 2018-08-23 22:58:56 +00:00
parent 9f690839d6
commit 7a973fb7f2
1 changed files with 4 additions and 5 deletions
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9
llvm/lib/Support/Process.cpp
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@ -83,12 +83,11 @@ static const char colorcodes[2][2][8][10] = {
{ ALLCOLORS("4",""), ALLCOLORS("4","1;") }
};
// This is set to true when Process::PreventCoreFiles() is called.
static bool coreFilesPrevented = false;
// A CMake option controls wheter we emit core dumps by default. An application
// may disable core dumps by calling Process::PreventCoreFiles().
static bool coreFilesPrevented = !LLVM_ENABLE_CRASH_DUMPS;
bool Process::AreCoreFilesPrevented() {
return LLVM_ENABLE_CRASH_DUMPS ? coreFilesPrevented : false;
}
bool Process::AreCoreFilesPrevented() { return coreFilesPrevented; }
// Include the platform-specific parts of this class.
#ifdef LLVM_ON_UNIX