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From 3f82cc31a96a6db32fe5ea20fffa1269e026b43c Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 31 Dec 2022 15:03:24 -0800
Subject: [PATCH] compiler-rt: Undef _TIME_BITS along with _FILE_OFFSET_BITS on
linux
On 32bit systems using 64bit time_t build fails because
_FILE_OFFSET_BITS is undefined here but _TIME_BITS is still set to 64
Fixes
/usr/include/features-time64.h:26:5: error: "_TIME_BITS=64 is allowed
only with _FILE_OFFSET_BITS=64"
| # error "_TIME_BITS=64 is allowed only with _FILE_OFFSET_BITS=64"
| ^
| 1 error generated.
Also avoid LFS64 functions on musl
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
.../lib/sanitizer_common/sanitizer_platform_limits_posix.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
index fc01498aa228..eb2ee78c2f45 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
@@ -18,6 +18,7 @@
// depends on _FILE_OFFSET_BITS setting.
// To get this "true" dirent definition, we undefine _FILE_OFFSET_BITS below.
#undef _FILE_OFFSET_BITS
+#undef _TIME_BITS
#endif
// Must go after undef _FILE_OFFSET_BITS.
|
