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| author | Lasse Collin <lasse.collin@tukaani.org> | 2008-03-22 14:18:29 +0200 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2008-03-22 14:18:29 +0200 |
| commit | 03e0e8a0d7228b6ff1f0af39e2c040a4e425973d (patch) | |
| tree | a4387a886060ee6b27c70d05ca5cb1406fdd00ac /configure.ac | |
| parent | Update a comment to use the variable name rep_len_decoder. (diff) | |
| download | xz-03e0e8a0d7228b6ff1f0af39e2c040a4e425973d.tar.xz | |
Added autoconf check to detect if we can use arithmetic
right shift for optimizations.
Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index dbafd73c..472a7d16 100644 --- a/configure.ac +++ b/configure.ac @@ -407,6 +407,7 @@ AC_CHECK_HEADERS([assert.h errno.h byteswap.h sys/param.h sys/sysctl.h], AC_C_INLINE AC_C_RESTRICT +AX_C_ARITHMETIC_RSHIFT AC_HEADER_STDBOOL |