Added output from looking for m4 executable.
@@ -1365,7 +1365,10 @@ ENDMACRO()
# A basic script used to convert m4 files
FIND_PROGRAM(NC_M4 NAMES m4)
IF(NC_M4)
+ MESSAGE(STATUS "Found m4: ${NC_M4}")
SET(HAVE_M4 TRUE)
+ELSE()
+ MESSAGE("m4 not found.");
ENDIF()
MACRO(GEN_m4 filename)
