fix mkinstalldir problem for automake 1.8

diff --git a/configure.in b/configure.in
index 39cfce910421774fcc3643aefc1c21d0baee70b7..c6744bd9ddc67d0d134fa554e297bb793a75a08a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -12,7 +12,7 @@ AC_SUBST(LD)
 
 # compatibility for automake < 1.8 
 if test -z "$mkdir_p"; then
-       mkdir_p="$(SHELL) ../mkinstalldirs"
+       mkdir_p="../mkinstalldirs"
        AC_SUBST(mkdir_p)       
 fi