Don't use -C with make because it's not portable.

diff --git a/Makefile.in b/Makefile.in
index 62ecdb7..889f806 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -91,13 +91,13 @@ t_unsafe$(EXEEXT): $(T_UNSAFE_OBJ)
        $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(T_UNSAFE_OBJ) $(LIBS)
 
 gen:
-       $(MAKE) -C $(srcdir) -f prepare-source.mak gen
+       cd $(srcdir) && $(MAKE) -f prepare-source.mak gen
 
 man:
-       $(MAKE) -C $(srcdir) -f prepare-source.mak man
+       cd $(srcdir) && $(MAKE) -f prepare-source.mak man
 
 proto:
-       $(MAKE) -C $(srcdir) -f prepare-source.mak proto.h
+       cd $(srcdir) && $(MAKE) -f prepare-source.mak proto.h
 
 clean: cleantests
        rm -f *~ $(OBJS) $(TLS_OBJ) $(CHECK_PROGS) $(CHECK_OBJS)