diff options
| author | Petr Hosek <phosek@chromium.org> | 2019-05-04 00:55:14 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2019-05-04 00:55:14 +0000 |
| commit | bd2061a19606a27c81bacdd54da40fb5736945c2 (patch) | |
| tree | 792694d2245408e0ffb866a8bb6acdd4c7a707d6 | |
| parent | 67a39e27344295335e733eab5b576c397ebffd4c (diff) | |
[Driver] Create non-existent directory for -fcrash-diagnostics-dir
When user specifies non-existent directory to -fcrash-diagnostics-dir,
create it rather than failing with an error as would be the case before.
Differential Revision: https://reviews.llvm.org/D61542
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359954 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Driver/Driver.cpp | 2 | ||||
| -rw-r--r-- | test/Driver/crash-diagnostics-dir.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp index 238315e8b9..06c0e3bdb3 100644 --- a/lib/Driver/Driver.cpp +++ b/lib/Driver/Driver.cpp @@ -4263,6 +4263,8 @@ const char *Driver::GetNamedOutputPath(Compilation &C, const JobAction &JA, Arg *A = C.getArgs().getLastArg(options::OPT_fcrash_diagnostics_dir); if (CCGenDiagnostics && A) { SmallString<128> CrashDirectory(A->getValue()); + if (!getVFS().exists(CrashDirectory)) + llvm::sys::fs::create_directories(CrashDirectory); llvm::sys::path::append(CrashDirectory, Split.first); const char *Middle = Suffix ? "-%%%%%%." : "-%%%%%%"; std::error_code EC = llvm::sys::fs::createUniqueFile( diff --git a/test/Driver/crash-diagnostics-dir.c b/test/Driver/crash-diagnostics-dir.c index c8faf497b5..44c4af6764 100644 --- a/test/Driver/crash-diagnostics-dir.c +++ b/test/Driver/crash-diagnostics-dir.c @@ -1,5 +1,4 @@ // RUN: rm -rf %t -// RUN: mkdir -p %t // RUN: not %clang -fcrash-diagnostics-dir=%t -c %s -o - 2>&1 | FileCheck %s #pragma clang __debug parser_crash // CHECK: Preprocessed source(s) and associated run script(s) are located at: |