Gentoo's spsdeclib ebuild installs headers in caps5/
while upstream now expects them in caps/

See: https://github.com/hatari/hatari/commit/367a87b
--- a/cmake/FindCapsImage.cmake
+++ b/cmake/FindCapsImage.cmake
@@ -6,3 +6,3 @@
 
-SET(CAPSIMAGE_DIR caps)
+SET(CAPSIMAGE_DIR caps5)
 FIND_PATH(CAPSIMAGE_INCLUDE_DIR ${CAPSIMAGE_DIR}/CapsAPI.h)
--- a/src/floppy_ipf.c
+++ b/src/floppy_ipf.c
@@ -34,3 +34,3 @@
 #endif
-#include <caps/CapsLibAll.h>
+#include <caps5/CapsLibAll.h>
 #define CapsLong SDWORD