Initial revision

[silc.git] / apps / silcer / macros / gnome-undelfs.m4

diff --git a/apps/silcer/macros/gnome-undelfs.m4 b/apps/silcer/macros/gnome-undelfs.m4
new file mode 100644 (file)
index 0000000..c8ea6f4
--- /dev/null
+++ b/apps/silcer/macros/gnome-undelfs.m4
@@ -0,0 +1,20 @@
+dnl GNOME_UNDELFS_CHECKS
+dnl    Check for ext2fs undel support.
+dnl    Set shell variable ext2fs_undel to "yes" if we have it,
+dnl    "no" otherwise.  May define USE_EXT2FSLIB for cpp.
+dnl    Will set EXT2FS_UNDEL_LIBS to required libraries.
+
+AC_DEFUN([GNOME_UNDELFS_CHECKS], [
+  AC_CHECK_HEADERS(ext2fs/ext2fs.h linux/ext2_fs.h)
+  ext2fs_undel=no
+  EXT2FS_UNDEL_LIBS=
+  if test x$ac_cv_header_ext2fs_ext2fs_h = xyes
+  then
+    if test x$ac_cv_header_linux_ext2_fs_h = xyes
+    then
+      AC_DEFINE(USE_EXT2FSLIB)
+      ext2fs_undel=yes
+      EXT2FS_UNDEL_LIBS="-lext2fs -lcom_err"
+    fi
+  fi
+])