diff options
| author | Wayne Davison <wayne@opencoder.net> | 2020-05-25 13:43:25 -0700 |
|---|---|---|
| committer | Wayne Davison <wayne@opencoder.net> | 2020-05-25 13:45:56 -0700 |
| commit | c394e861845682d23b6dd6b9114d763fc8c493a8 (patch) | |
| tree | 2909b7056b8e832c1938bdb026e5f1429c89a918 /configure.ac | |
| parent | 4aaadc2f2970a22676df60be593c63fa37b49700 (diff) | |
| download | rsync-c394e861845682d23b6dd6b9114d763fc8c493a8.tar.gz | |
Include lz4 compression support.
Based on a patch that was emailed to me without a valid return address.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index c6bd7d69..2b65ef9d 100644 --- a/configure.ac +++ b/configure.ac @@ -381,7 +381,7 @@ AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \ sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \ popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \ - zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h) + zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h lz4.h) AC_HEADER_MAJOR_FIXED AC_MSG_CHECKING([whether to enable use of openssl crypto library]) @@ -420,6 +420,18 @@ else AC_MSG_RESULT(no) fi +AC_MSG_CHECKING([whether to enable LZ4 compression]) +AC_ARG_ENABLE([lz4], + AC_HELP_STRING([--disable-lz4], [disable LZ4 compression])) +AH_TEMPLATE([SUPPORT_LZ4], +[Undefine if you do not want LZ4 compression. By default this is defined.]) +if test x"$enable_lz4" != x"no" && test x"$ac_cv_header_lz4_h" = x"yes"; then + AC_MSG_RESULT(yes) + AC_SEARCH_LIBS(LZ4_compress, lz4, [AC_DEFINE(SUPPORT_LZ4)]) +else + AC_MSG_RESULT(no) +fi + AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include <sys/types.h> |