AC_SUBST([BTRFSCONVERT_REISERFS])
# catch typos
-tmp=$(echo "$with_convert" | sed -e 's/auto//' | sed -e 's/ext2//' | sed -e 's/reiserfs//' | sed -e 's/,\+/,/')
+tmp=$(echo "$with_convert" | sed -e 's/auto//' | sed -e 's/ext2//' | sed -e 's/reiserfs//' | sed -e 's/,\+//')
if ! test "x$tmp" = "x"; then
AC_MSG_ERROR([unknown tokens for --with-convert: $tmp])
fi
PKG_CHECK_MODULES(ZLIB, [zlib])
PKG_STATIC(ZLIB_LIBS_STATIC, [zlib])
+AC_ARG_ENABLE([zstd],
+ AS_HELP_STRING([--disable-zstd@<:@=yes@:>@], [build with zstd support (default: yes)]),
+ [], [enable_zstd=yes]
+)
+
+if test "x$enable_zstd" = xauto; then
+ PKG_CHECK_EXISTS([libzstd >= 1.0.0], [enable_zstd=yes], [enable_zstd=no])
+fi
+
+if test "x$enable_zstd" = xyes; then
+ PKG_CHECK_MODULES(ZSTD, [libzstd >= 1.0.0])
+ PKG_STATIC(ZSTD_LIBS_STATIC, [libzstd])
+fi
+
+AS_IF([test "x$enable_zstd" = xyes], [BTRFSRESTORE_ZSTD=1], [BTRFSRESTORE_ZSTD=0])
+AC_SUBST(BTRFSRESTORE_ZSTD)
+
# udev v190 introduced the btrfs builtin and a udev rule to use it.
# Our udev rule gives us the friendly dm names but isn't required (or valid)
# on earlier releases.
AC_MSG_RESULT([
${PACKAGE_NAME} ${PACKAGE_VERSION}
- prefix: ${prefix}
- exec prefix: ${exec_prefix}
+ prefix: ${prefix}
+ exec prefix: ${exec_prefix}
- bindir: ${bindir}
- libdir: ${libdir}
- includedir: ${includedir}
+ bindir: ${bindir}
+ libdir: ${libdir}
+ includedir: ${includedir}
- compiler: ${CC}
- cflags: ${CFLAGS}
- ldflags: ${LDFLAGS}
+ compiler: ${CC}
+ cflags: ${CFLAGS}
+ ldflags: ${LDFLAGS}
- documentation: ${enable_documentation}
- backtrace support: ${enable_backtrace}
- btrfs-convert: ${enable_convert} ${convertfs:+($convertfs)}
+ documentation: ${enable_documentation}
+ backtrace support: ${enable_backtrace}
+ btrfs-convert: ${enable_convert} ${convertfs:+($convertfs)}
+ btrfs-restore zstd: ${enable_zstd}
Type 'make' to compile.
])
-