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| author | Bryn M. Reeves <bmr@redhat.com> | 2016-12-12 12:03:16 +0000 |
|---|---|---|
| committer | Bryn M. Reeves <bmr@redhat.com> | 2016-12-13 20:38:40 +0000 |
| commit | 83a9cd5258fbd1acf293734cb4c3aba0f9ffcc9b (patch) | |
| tree | 17bc5b0009509884695c78883c31d7d708f38844 /include | |
| parent | 930b0b4c9e4ca466d955f8729644ef26a939937c (diff) | |
| download | lvm2-83a9cd5258fbd1acf293734cb4c3aba0f9ffcc9b.tar.gz | |
configure: check for __builtin_clz()
Diffstat (limited to 'include')
| -rw-r--r-- | include/configure.h.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/configure.h.in b/include/configure.h.in index 3c43bd529..cf8dc9450 100644 --- a/include/configure.h.in +++ b/include/configure.h.in @@ -341,6 +341,9 @@ /* Define to 1 if the system has the type `ptrdiff_t'. */ #undef HAVE_PTRDIFF_T +/* Define to 1 if the compiler has the `__builtin_clz` builtin. */ +#undef HAVE___BUILTIN_CLZ + /* Define to 1 if you have the <readline/history.h> header file. */ #undef HAVE_READLINE_HISTORY_H |