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| author | Famiu Haque <famiuhaque@proton.me> | 2024-04-05 07:56:35 +0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-05 09:56:35 +0800 |
| commit | 75b80516d5133202b1e6848ad0c6d640543b313c (patch) | |
| tree | 3bac75b2c058015c92667affef28527cdbe2d2a9 /src/nvim | |
| parent | dc69c475a5804c6c01987722f4cf6298d4e33e64 (diff) | |
| download | rneovim-75b80516d5133202b1e6848ad0c6d640543b313c.tar.gz rneovim-75b80516d5133202b1e6848ad0c6d640543b313c.tar.bz2 rneovim-75b80516d5133202b1e6848ad0c6d640543b313c.zip | |
build: fix link error for `_BitScanForward64` (#28173)
Problem: The usage of `_BitScanForward64` causes linking to fail on some systems.
Solution: Correctly check if it exists using `check_c_source_compiles`.
Diffstat (limited to 'src/nvim')
| -rw-r--r-- | src/nvim/math.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/math.c b/src/nvim/math.c index 39d166bb53..2fd9cd6ce7 100644 --- a/src/nvim/math.c +++ b/src/nvim/math.c @@ -56,7 +56,7 @@ int xctz(uint64_t x) // Use compiler builtin if possible. #if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 4)) return __builtin_ctzll(x); -#elif defined(_MSC_VER) +#elif defined(HAVE_BITSCANFORWARD64) unsigned long index; _BitScanForward64(&index, x); return (int)index; |