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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2009-10-10 17:29:18 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2009-10-10 17:30:53 +0300 |
| commit | a7e9b6a17b2c111f4afa5ae35e3a206483366693 (patch) | |
| tree | bd9e7c85b8464b5e81d9ce8ee4f6230625e7c36c /configure.ac | |
| parent | f0ceef8596838d725205e0b2aa7fd39da48fa34d (diff) | |
| download | tar-a7e9b6a17b2c111f4afa5ae35e3a206483366693.tar.gz | |
Allow installers to specify alternative program names for compression programs.
This adds --with-gzip, --with-bzip2 etc. switches to the configure, so that
one can do, e.g. ./configure --with-bzip2=lbzip2 and have lbzip2 executed
whenever user calls `tar --bzip2'.
* acinclude.m4: New file.
* configure.ac: Add TAR_COMPR_PROGRAM invocations for
the supported compressors.
* src/buffer.c (magic): Use *_COMPRESSOR defines instead
of hardcoded program names.
* src/suffix.c (compression_suffixes): Likewise.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 1b1831af..7521d648 100644 --- a/configure.ac +++ b/configure.ac @@ -121,6 +121,13 @@ else [Define to the full path of your rsh, if any.]) fi +TAR_COMPR_PROGRAM(compress) +TAR_COMPR_PROGRAM(gzip) +TAR_COMPR_PROGRAM(bzip2) +TAR_COMPR_PROGRAM(lzma) +TAR_COMPR_PROGRAM(lzop) +TAR_COMPR_PROGRAM(xz) + AC_MSG_CHECKING(for default archive format) AC_ARG_VAR([DEFAULT_ARCHIVE_FORMAT], |