btrfs-progs: tests: Remove misleading BCP 78 boilerplate from SHA implementation

[platform/upstream/btrfs-progs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ac92442..f273bbe 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -182,6 +182,23 @@ PKG_STATIC(UUID_LIBS_STATIC, [uuid])
 PKG_CHECK_MODULES(ZLIB, [zlib])
 PKG_STATIC(ZLIB_LIBS_STATIC, [zlib])
 
+AC_ARG_ENABLE([zstd],
+       AS_HELP_STRING([--enable-zstd@<:@=auto@:>@], [build with zstd support (default: auto)]),
+       [], [enable_zstd=auto]
+)
+
+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.
@@ -221,21 +238,21 @@ AC_OUTPUT
 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.
 ])
-