[libcxx-commits] [PATCH] D97169: [libcxx] [test] Define _CRT_STDIO_ISO_WIDE_SPECIFIERS while building tests
Martin Storsjö via Phabricator via libcxx-commits
libcxx-commits at lists.llvm.org
Sun Feb 21 15:41:01 PST 2021
mstorsjo created this revision.
mstorsjo added reviewers: libc++, CaseyCarter, STL_MSFT, miscco.
Herald added a subscriber: arichardson.
mstorsjo requested review of this revision.
Herald added a project: libc++.
Herald added 1 blocking reviewer(s): libc++.
This matches how libc++ itself is built. This avoids errors due to mismatch if linking libc++ statically.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D97169
Files:
libcxx/utils/libcxx/test/config.py
Index: libcxx/utils/libcxx/test/config.py
===================================================================
--- libcxx/utils/libcxx/test/config.py
+++ libcxx/utils/libcxx/test/config.py
@@ -272,6 +272,9 @@
# Don't warn about using common but nonstandard unprefixed functions
# like chdir, fileno.
self.cxx.compile_flags += ['-D_CRT_NONSTDC_NO_WARNINGS']
+ # Build the tests in the same configuration as libcxx itself,
+ # to avoid mismatches if linked statically.
+ self.cxx.compile_flags += ['-D_CRT_STDIO_ISO_WIDE_SPECIFIERS']
# Required so that tests using min/max don't fail on Windows,
# and so that those tests don't have to be changed to tolerate
# this insanity.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D97169.325351.patch
Type: text/x-patch
Size: 784 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/libcxx-commits/attachments/20210221/674fab95/attachment.bin>
More information about the libcxx-commits
mailing list