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| author | Lasse Collin <lasse.collin@tukaani.org> | 2015-04-20 19:59:18 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2015-04-20 19:59:18 +0300 |
| commit | db190a832c49ca3aed6d69cc992fa5583cae7b11 (patch) | |
| tree | e5a5cd8469d4089fa5221f809ff5b73a285b4dd7 /configure.ac | |
| parent | Update THANKS. (diff) | |
| download | xz-db190a832c49ca3aed6d69cc992fa5583cae7b11.tar.xz | |
Revert "xz: Use pipe2() if available."
This reverts commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd.
It is a problem when libc has pipe2() but the kernel is too
old to have pipe2() and thus pipe2() fails. In xz it's pointless
to have a fallback for non-functioning pipe2(); it's better to
avoid pipe2() completely.
Thanks to Michael Fox for the bug report.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index c8fdb5e4..0efaaecc 100644 --- a/configure.ac +++ b/configure.ac @@ -626,8 +626,8 @@ gl_GETOPT # Find the best function to set timestamps. AC_CHECK_FUNCS([futimens futimes futimesat utimes utime], [break]) -# These are nice to have but not mandatory. -AC_CHECK_FUNCS([posix_fadvise pipe2]) +# This is nice to have but not mandatory. +AC_CHECK_FUNCS([posix_fadvise]) TUKLIB_PROGNAME TUKLIB_INTEGER |