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| author | Jan Vorlicek <janvorli@microsoft.com> | 2018-03-27 15:27:01 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-03-27 15:27:01 +0200 |
| commit | 6ecb1ac550ec1876094264cdbdd629c1a832ebee (patch) | |
| tree | 17d159ec127b59ee7253be76750bd44d8598b890 /src/pal/src/exception/seh-unwind.cpp | |
| parent | 4e9206ca403d3c4a86c8611b75dca57655e365ea (diff) | |
| download | coreclr-6ecb1ac550ec1876094264cdbdd629c1a832ebee.tar.gz coreclr-6ecb1ac550ec1876094264cdbdd629c1a832ebee.tar.bz2 coreclr-6ecb1ac550ec1876094264cdbdd629c1a832ebee.zip | |
Fix build without libunwind installed (#17221)
* Fix build without libunwind installed
I have removed libunwind dependency in a recent commit, but
it turns out that the build was using incorrect include
paths and it was still depending on the libunwind installation
for the libunwind.h header.
This change fixes it.
* Fix clang warning
The libunwind headers contain two empty structs and clang
issues a warning since the size of such structs is
0 in C and 1 in C++.
This is benign for our purposes, since the affected
structs are not directly used by our code.
Diffstat (limited to 'src/pal/src/exception/seh-unwind.cpp')
| -rw-r--r-- | src/pal/src/exception/seh-unwind.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/pal/src/exception/seh-unwind.cpp b/src/pal/src/exception/seh-unwind.cpp index 7cae4a2f36..2b7c9360a6 100644 --- a/src/pal/src/exception/seh-unwind.cpp +++ b/src/pal/src/exception/seh-unwind.cpp @@ -28,7 +28,13 @@ Abstract: #include <dlfcn.h> #define UNW_LOCAL_ONLY +// Sub-headers included from the libunwind.h contain an empty struct +// and clang issues a warning. Until the libunwind is fixed, disable +// the warning. +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wextern-c-compat" #include <libunwind.h> +#pragma clang diagnostic pop //---------------------------------------------------------------------- // Virtual Unwinding |