Set archname ARCH_{target_arch}
-Echo '# From mpw-config.in' > "{o}"mk.tmp
+Set underscore 0
-Echo "ARCHDEFS = -d" {archname} >> "{o}"mk.tmp
-Echo "TDEFINES = " >> "{o}"mk.tmp
+If "{target_canonical}" =~ /sh-hitachi-hms/
+ Set underscore 1
+End If
-Echo '# End from mpw-config.in' >> "{o}"mk.tmp
+Echo '# From mpw-config.in' > "{o}"mk.tmp
+Echo "ARCHDEFS = -d" {archname} >> "{o}"mk.tmp
+Echo "UNDERSCORE = " {underscore} >> "{o}"mk.tmp
+Echo "BUILD_NLMCONV = " >> "{o}"mk.tmp
+Echo "BUILD_SRCONV = " >> "{o}"mk.tmp
+Echo "SYSINFO_PROG = " >> "{o}"mk.tmp
+Echo "BUILD_DLLTOOL = " >> "{o}"mk.tmp
+Echo '# End from mpw-config.in' >> "{o}"mk.tmp
+
+Echo '/* config.h. Generated by mpw-configure. */' > "{o}"config.new
+Echo '#include "mpw.h"' >> "{o}"config.new
+
+MoveIfChange "{o}"config.new "{o}"config.h