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| author | Thomas Munro <tmunro@postgresql.org> | 2019-07-29 10:12:37 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2019-07-29 10:23:55 +1200 |
| commit | a2a777d011971ace3a349a3f02b1bf6eeea07bf2 (patch) | |
| tree | 12457394a3fb862b3a1000ab518e06585e9d4892 /src/backend/jit/llvm/llvmjit_inline.cpp | |
| parent | b10f40bf0e4516d7832db8ccbe5f76319ad08682 (diff) | |
| download | postgresql-a2a777d011971ace3a349a3f02b1bf6eeea07bf2.tar.gz postgresql-a2a777d011971ace3a349a3f02b1bf6eeea07bf2.zip | |
Avoid macro clash with LLVM 9.
Early previews of LLVM 9 reveal that our Min() macro causes compiler
errors in LLVM headers reached by the #include directives in
llvmjit_inline.cpp. Let's just undefine it. Per buildfarm animal
seawasp. Back-patch to 11.
Reviewed-by: Fabien Coelho, Tom Lane
Discussion: https://postgr.es/m/20190606173216.GA6306%40alvherre.pgsql
Diffstat (limited to 'src/backend/jit/llvm/llvmjit_inline.cpp')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_inline.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/jit/llvm/llvmjit_inline.cpp b/src/backend/jit/llvm/llvmjit_inline.cpp index 8005d43a849..0513998b021 100644 --- a/src/backend/jit/llvm/llvmjit_inline.cpp +++ b/src/backend/jit/llvm/llvmjit_inline.cpp @@ -42,6 +42,9 @@ extern "C" #include <llvm-c/Core.h> #include <llvm-c/BitReader.h> +/* Avoid macro clash with LLVM's C++ headers */ +#undef Min + #include <llvm/ADT/SetVector.h> #include <llvm/ADT/StringSet.h> #include <llvm/ADT/StringMap.h> |