diff --git a/.fossil-settings/clean-glob b/.fossil-settings/clean-glob
new file mode 100644
index 0000000..c93ccfc
--- /dev/null
+++ b/.fossil-settings/clean-glob
@@ -0,0 +1,15 @@
+*.dylib
+*.framework
+*.o
+*.so
+*.so.*
+*~
+.deps
+ObjOpenSSL.oc
+aclocal.m4
+autom4te.cache
+buildsys.mk
+config.log
+config.status
+configure
+extra.mk
diff --git a/.fossil-settings/ignore-glob b/.fossil-settings/ignore-glob
new file mode 100644
index 0000000..6c6c8cc
--- /dev/null
+++ b/.fossil-settings/ignore-glob
@@ -0,0 +1,16 @@
+*.dylib
+*.framework
+*.o
+*.so
+*.so.*
+*~
+.deps
+.git
+ObjOpenSSL.oc
+aclocal.m4
+autom4te.cache
+buildsys.mk
+config.log
+config.status
+configure
+extra.mk
diff --git a/.gitignore b/.gitignore
index 141f510..c93ccfc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,7 +5,6 @@
 *.so.*
 *~
 .deps
-DerivedData
 ObjOpenSSL.oc
 aclocal.m4
 autom4te.cache
diff --git a/configure.ac b/configure.ac
index b45784a..887af3e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,7 +11,7 @@ done
 
 AC_CHECK_TOOL(OBJFW_CONFIG, objfw-config)
 AS_IF([test x"$OBJFW_CONFIG" = x""], [
-       AC_MSG_ERROR(You need ObjFW and objfw-config installed!)
+	AC_MSG_ERROR(You need ObjFW and objfw-config installed!)
 ])
 
 test x"$OBJC" = x"" && OBJC="$($OBJFW_CONFIG --objc)"