Common subdirectories: calc-2.12.2.1.no-means-no/cal and calc-2.12.2.1/cal
Common subdirectories: calc-2.12.2.1.no-means-no/cscript and calc-2.12.2.1/cscript
Common subdirectories: calc-2.12.2.1.no-means-no/custom and calc-2.12.2.1/custom
Common subdirectories: calc-2.12.2.1.no-means-no/help and calc-2.12.2.1/help
diff -u calc-2.12.2.1.no-means-no/Makefile calc-2.12.2.1/Makefile
--- calc-2.12.2.1.no-means-no/Makefile	2007-09-19 13:39:17.000000000 -0400
+++ calc-2.12.2.1/Makefile	2007-09-19 14:09:08.000000000 -0400
@@ -767,12 +767,29 @@
 MANMODE= 0444
 CATMODE= 0444
 
+# By default, custom builtin functions may only be executed if calc
+# is given the -C option.  This is because custom builtin functions
+# may invoke non-standard or non-portable code.	 One may completely
+# disable custom builtin functions by not compiling any of code
+#
+# ALLOW_CUSTOM= -DCUSTOM	# allow custom only if -C is given
+# ALLOW_CUSTOM=			# disable custom even if -C is given
+#
+# If in doubt, use ALLOW_CUSTOM= -DCUSTOM
+#
+ALLOW_CUSTOM= -DCUSTOM
+#ALLOW_CUSTOM=
+
 # If the $CALCPATH environment variable is not defined, then the following
 # path will be search for calc resource file routines.
 #
 # Select CALCPATH= .;./cal;~/.cal;${CALC_SHAREDIR};${CUSTOMCALDIR} for DJGPP.
 #
+ifeq ($(ALLOW_CUSTOM),"-DCUSTOM")
 CALCPATH= .:./cal:~/.cal:${CALC_SHAREDIR}:${CUSTOMCALDIR}
+else
+CALCPATH= .:./cal:~/.cal:${CALC_SHAREDIR}
+endif
 #CALCPATH= .;./cal;~/.cal;${CALC_SHAREDIR};${CUSTOMCALDIR}
 
 # If the $CALCRC environment variable is not defined, then the following
@@ -925,18 +942,6 @@
 #	  MALLOC_FASTCHK=1 MALLOC_FULLWARN=1 MALLOC_CLEAR_FREE=1 \
 #	  MALLOC_CLEAR_MALLOC=1 LD_LIBRARY_PATH=.:./custom
 
-# By default, custom builtin functions may only be executed if calc
-# is given the -C option.  This is because custom builtin functions
-# may invoke non-standard or non-portable code.	 One may completely
-# disable custom builtin functions by not compiling any of code
-#
-# ALLOW_CUSTOM= -DCUSTOM	# allow custom only if -C is given
-# ALLOW_CUSTOM=			# disable custom even if -C is given
-#
-# If in doubt, use ALLOW_CUSTOM= -DCUSTOM
-#
-ALLOW_CUSTOM= -DCUSTOM
-#ALLOW_CUSTOM=
 
 # The install rule uses:
 #
@@ -1280,7 +1285,11 @@
 CFLAGS= ${ICFLAGS} ${CCOPT}
 #
 ILDFLAGS= ${COMMON_LDFLAGS} ${LD_STATIC}
+ifeq ($(ALLOW_CUSTOM),"-DCUSTOM")
 LDFLAGS= ${LD_DEBUG} ${ILDFLAGS} ${LIBCALC_STATIC} ${LIBCUSTCALC_STATIC}
+else
+LDFLAGS= ${LD_DEBUG} ${ILDFLAGS} ${LIBCALC_STATIC}
+endif
 #
 #if 0	/* start of skip for non-Gnu makefiles */
 endif
@@ -1691,6 +1700,7 @@
 #
 OBJS= ${LIBOBJS} ${CALCOBJS} ${UTIL_OBJS} ${SAMPLE_OBJS}
 
+ifeq ($(ALLOW_CUSTOM),"-DCUSTOM")
 # static library build
 #
 CALC_STATIC_LIBS= libcalc.a libcustcalc.a
@@ -1705,6 +1715,20 @@
 	libcalc${LIB_EXT_VERS} libcustcalc${LIB_EXT_VERSION} \
 	libcustcalc${LIB_EXT_VERS} libcustcalc${LIB_EXT_VER} \
 	libcustcalc${LIB_EXT_VE} libcustcalc${LIB_EXT}
+else
+# static library build
+#
+CALC_STATIC_LIBS= libcalc.a
+
+# Libaraies created and used to build calc
+#
+CALC_DYNAMIC_LIBS= libcalc${LIB_EXT_VERSION}
+
+# Symlinks of dymanic shared libraries
+#
+SYM_DYNAMIC_LIBS= libcalc${LIB_EXT_VER} libcalc${LIB_EXT_VE} libcalc${LIB_EXT} \
+	libcalc${LIB_EXT_VERS}
+endif
 
 # list of sample programs to that need to be built to satisfy sample rule
 #
@@ -1735,7 +1759,11 @@
 
 # early targets - things needed before the main build phase can begin
 #
+ifeq ($(ALLOW_CUSTOM),"-DCUSTOM")
 EARLY_TARGETS= custom/Makefile hsrc .hsrc custom/.all
+else
+EARLY_TARGETS= hsrc .hsrc
+endif
 
 # late targets - things needed after the main build phase is complete
 #
Common subdirectories: calc-2.12.2.1.no-means-no/win32 and calc-2.12.2.1/win32