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-rwxr-xr-xconfigure395
1 files changed, 360 insertions, 35 deletions
diff --git a/configure b/configure
index 5b91d293..4f280e16 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for btrfs-progs v4.12.
+# Generated by GNU Autoconf 2.69 for btrfs-progs v4.13.3.
#
# Report bugs to <linux-btrfs@vger.kernel.org>.
#
@@ -580,8 +580,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='btrfs-progs'
PACKAGE_TARNAME='btrfs-progs'
-PACKAGE_VERSION='v4.12'
-PACKAGE_STRING='btrfs-progs v4.12'
+PACKAGE_VERSION='v4.13.3'
+PACKAGE_STRING='btrfs-progs v4.13.3'
PACKAGE_BUGREPORT='linux-btrfs@vger.kernel.org'
PACKAGE_URL='http://btrfs.wiki.kernel.org'
@@ -632,6 +632,10 @@ LZO2_CFLAGS
LZO2_LIBS_STATIC
LZO2_LIBS
UDEVDIR
+BTRFSRESTORE_ZSTD
+ZSTD_LIBS_STATIC
+ZSTD_LIBS
+ZSTD_CFLAGS
ZLIB_LIBS_STATIC
ZLIB_LIBS
ZLIB_CFLAGS
@@ -641,7 +645,10 @@ UUID_CFLAGS
BLKID_LIBS_STATIC
BLKID_LIBS
BLKID_CFLAGS
+BTRFSCONVERT_REISERFS
BTRFSCONVERT_EXT2
+REISERFS_LIBS
+REISERFS_CFLAGS
COM_ERR_LIBS
COM_ERR_CFLAGS
EXT2FS_LIBS
@@ -727,6 +734,7 @@ enable_backtrace
enable_documentation
enable_convert
with_convert
+enable_zstd
'
ac_precious_vars='build_alias
host_alias
@@ -744,12 +752,16 @@ EXT2FS_CFLAGS
EXT2FS_LIBS
COM_ERR_CFLAGS
COM_ERR_LIBS
+REISERFS_CFLAGS
+REISERFS_LIBS
BLKID_CFLAGS
BLKID_LIBS
UUID_CFLAGS
UUID_LIBS
ZLIB_CFLAGS
-ZLIB_LIBS'
+ZLIB_LIBS
+ZSTD_CFLAGS
+ZSTD_LIBS'
# Initialize some variables set by options.
@@ -1290,7 +1302,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures btrfs-progs v4.12 to adapt to many kinds of systems.
+\`configure' configures btrfs-progs v4.13.3 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1355,7 +1367,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of btrfs-progs v4.12:";;
+ short | recursive ) echo "Configuration of btrfs-progs v4.13.3:";;
esac
cat <<\_ACEOF
@@ -1367,13 +1379,14 @@ Optional Features:
--disable-backtrace disable btrfs backtrace
--disable-documentation do not build domumentation
--disable-convert do not build btrfs-convert
+ --enable-zstd[=auto] build with zstd support (default: auto)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-convert[=auto]
built-in filesystems for convert (default: auto)
- supported (comma separated list): ext2
+ supported (comma separated list): ext2,reiserfs
Some influential environment variables:
CC C compiler command
@@ -1396,6 +1409,10 @@ Some influential environment variables:
C compiler flags for COM_ERR, overriding pkg-config
COM_ERR_LIBS
linker flags for COM_ERR, overriding pkg-config
+ REISERFS_CFLAGS
+ C compiler flags for REISERFS, overriding pkg-config
+ REISERFS_LIBS
+ linker flags for REISERFS, overriding pkg-config
BLKID_CFLAGS
C compiler flags for BLKID, overriding pkg-config
BLKID_LIBS linker flags for BLKID, overriding pkg-config
@@ -1403,6 +1420,8 @@ Some influential environment variables:
UUID_LIBS linker flags for UUID, overriding pkg-config
ZLIB_CFLAGS C compiler flags for ZLIB, overriding pkg-config
ZLIB_LIBS linker flags for ZLIB, overriding pkg-config
+ ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
+ ZSTD_LIBS linker flags for ZSTD, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
@@ -1471,7 +1490,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-btrfs-progs configure v4.12
+btrfs-progs configure v4.13.3
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1840,7 +1859,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by btrfs-progs $as_me v4.12, which was
+It was created by btrfs-progs $as_me v4.13.3, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -5389,6 +5408,7 @@ fi
convertfs=
BTRFSCONVERT_EXT2=0
+BTRFSCONVERT_REISERFS=0
if test "x$enable_convert" = xyes; then
if test "x$with_convert" = "xauto" || echo "$with_convert" | grep -q "ext2"; then
@@ -5742,11 +5762,180 @@ fi
convertfs="${convertfs:+$convertfs,}ext2"
BTRFSCONVERT_EXT2=1
fi
+ if test "x$with_convert" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for REISERFS" >&5
+$as_echo_n "checking for REISERFS... " >&6; }
+
+if test -n "$REISERFS_CFLAGS"; then
+ pkg_cv_REISERFS_CFLAGS="$REISERFS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"reiserfscore >= 3.6.27\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "reiserfscore >= 3.6.27") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_REISERFS_CFLAGS=`$PKG_CONFIG --cflags "reiserfscore >= 3.6.27" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$REISERFS_LIBS"; then
+ pkg_cv_REISERFS_LIBS="$REISERFS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"reiserfscore >= 3.6.27\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "reiserfscore >= 3.6.27") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_REISERFS_LIBS=`$PKG_CONFIG --libs "reiserfscore >= 3.6.27" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ REISERFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "reiserfscore >= 3.6.27" 2>&1`
+ else
+ REISERFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "reiserfscore >= 3.6.27" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$REISERFS_PKG_ERRORS" >&5
+
+ BTRFSCONVERT_REISERFS=0
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ BTRFSCONVERT_REISERFS=0
+else
+ REISERFS_CFLAGS=$pkg_cv_REISERFS_CFLAGS
+ REISERFS_LIBS=$pkg_cv_REISERFS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ BTRFSCONVERT_REISERFS=1
+fi
+ elif echo "$with_convert" | grep -q "reiserfs"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for REISERFS" >&5
+$as_echo_n "checking for REISERFS... " >&6; }
+
+if test -n "$REISERFS_CFLAGS"; then
+ pkg_cv_REISERFS_CFLAGS="$REISERFS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"reiserfscore >= 3.6.27\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "reiserfscore >= 3.6.27") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_REISERFS_CFLAGS=`$PKG_CONFIG --cflags "reiserfscore >= 3.6.27" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$REISERFS_LIBS"; then
+ pkg_cv_REISERFS_LIBS="$REISERFS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"reiserfscore >= 3.6.27\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "reiserfscore >= 3.6.27") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_REISERFS_LIBS=`$PKG_CONFIG --libs "reiserfscore >= 3.6.27" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ REISERFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "reiserfscore >= 3.6.27" 2>&1`
+ else
+ REISERFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "reiserfscore >= 3.6.27" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$REISERFS_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (reiserfscore >= 3.6.27) were not met:
+
+$REISERFS_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables REISERFS_CFLAGS
+and REISERFS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables REISERFS_CFLAGS
+and REISERFS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ REISERFS_CFLAGS=$pkg_cv_REISERFS_CFLAGS
+ REISERFS_LIBS=$pkg_cv_REISERFS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ BTRFSCONVERT_REISERFS=1
+fi
+ fi
+ if test "$BTRFSCONVERT_REISERFS" = 1; then
+ convertfs="${convertfs:+$convertfs,}reiserfs"
+ fi
+fi
+
# catch typos
-tmp=$(echo "$with_convert" | sed -e 's/auto//' | sed -e 's/ext2//' | 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
as_fn_error $? "unknown tokens for --with-convert: $tmp" "$LINENO" 5
fi
@@ -6119,6 +6308,141 @@ fi
fi
+# Check whether --enable-zstd was given.
+if test "${enable_zstd+set}" = set; then :
+ enableval=$enable_zstd;
+else
+ enable_zstd=auto
+
+fi
+
+
+if test "x$enable_zstd" = xauto; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libzstd >= 1.0.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ enable_zstd=yes
+else
+ enable_zstd=no
+fi
+fi
+
+if test "x$enable_zstd" = xyes; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD" >&5
+$as_echo_n "checking for ZSTD... " >&6; }
+
+if test -n "$ZSTD_CFLAGS"; then
+ pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libzstd >= 1.0.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.0.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$ZSTD_LIBS"; then
+ pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libzstd >= 1.0.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.0.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.0.0" 2>&1`
+ else
+ ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.0.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$ZSTD_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (libzstd >= 1.0.0) were not met:
+
+$ZSTD_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables ZSTD_CFLAGS
+and ZSTD_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables ZSTD_CFLAGS
+and ZSTD_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
+ ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+ if { { $as_echo "$as_me:${as_lineno-$LINENO}: pkg-config --exists --print-errors \"libzstd\""; } >&5
+ (pkg-config --exists --print-errors "libzstd") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ ZSTD_LIBS_STATIC=`pkg-config --libs --static "libzstd"`
+
+ else
+ as_fn_error $? "pkg-config description of libzstd, needed for static build, is not available" "$LINENO" 5
+ fi
+
+fi
+
+if test "x$enable_zstd" = xyes; then :
+ BTRFSRESTORE_ZSTD=1
+else
+ BTRFSRESTORE_ZSTD=0
+fi
+
+
# udev v190 introduced the btrfs builtin and a udev rule to use it.
# Our udev rule gives us the friendly dm names but isn't required (or valid)
# on earlier releases.
@@ -6697,7 +7021,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by btrfs-progs $as_me v4.12, which was
+This file was extended by btrfs-progs $as_me v4.13.3, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -6760,7 +7084,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-btrfs-progs config.status v4.12
+btrfs-progs config.status v4.13.3
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
@@ -7476,41 +7800,42 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: 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.
" >&5
$as_echo "
${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.
" >&6; }
-