All the directories really need to be listed
diff --git a/configure.ac b/configure.ac
index f651c9a..3645f3f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -267,7 +267,15 @@
Makefile
sysdeps/Makefile
sysdeps/linux-gnu/Makefile
- sysdeps/linux-gnu/${HOST_CPU}/Makefile
+ sysdeps/linux-gnu/alpha/Makefile
+ sysdeps/linux-gnu/arm/Makefile
+ sysdeps/linux-gnu/ia64/Makefile
+ sysdeps/linux-gnu/m68k/Makefile
+ sysdeps/linux-gnu/mipsel/Makefile
+ sysdeps/linux-gnu/ppc/Makefile
+ sysdeps/linux-gnu/s390/Makefile
+ sysdeps/linux-gnu/sparc/Makefile
+ sysdeps/linux-gnu/x86/Makefile
testsuite/Makefile
testsuite/ltrace.main/Makefile
testsuite/ltrace.minor/Makefile