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| author | Lukas Larsson <[email protected]> | 2014-12-01 15:43:35 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2014-12-02 10:23:37 +0100 |
| commit | 5266be37c198b7b5ba3df9c1fa530bb0b11aa7d9 (patch) | |
| tree | 507f7b207f4419707d017fdead51cebffbd24560 /erts/emulator/sys | |
| parent | e3f4cd83939f28e17addac889208985196d22f22 (diff) | |
| download | otp-5266be37c198b7b5ba3df9c1fa530bb0b11aa7d9.tar.gz otp-5266be37c198b7b5ba3df9c1fa530bb0b11aa7d9.tar.bz2 otp-5266be37c198b7b5ba3df9c1fa530bb0b11aa7d9.zip | |
erts: Fix finite warning for clang
clang aka llvm claims to be __GNUC__ and thus we have to
explicitly check that it is not used.
Diffstat (limited to 'erts/emulator/sys')
| -rw-r--r-- | erts/emulator/sys/unix/erl_unix_sys.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h index f7a6298d5b..26ed2fb558 100644 --- a/erts/emulator/sys/unix/erl_unix_sys.h +++ b/erts/emulator/sys/unix/erl_unix_sys.h @@ -229,7 +229,7 @@ extern void sys_stop_cat(void); #ifdef USE_ISINF_ISNAN /* simulate finite() */ # define isfinite(f) (!isinf(f) && !isnan(f)) # define HAVE_ISFINITE -#elif defined(__GNUC__) && defined(HAVE_FINITE) +#elif (defined(__GNUC__) && !defined(__llvm__)) && defined(HAVE_FINITE) /* We use finite in gcc as it emits assembler instead of the function call that isfinite emits. The assembler is significantly faster. */ |