Index: auto/defaults
===================================================================
--- auto/defaults	(revision 44f59b8b510ac7c3b21f669b0d25ed4cb4201f3f)
+++ auto/defaults	(revision e4cec26b9f4157c18cc9809b9570c3f2eb14cc03)
@@ -20,4 +20,6 @@
 DEFAULT_SORT='/usr/bin/sort'
 DEFAULT_PR='/usr/bin/pr'
+DEFAULT_CP='/bin/cp'
+DEFAULT_CHMOD='/bin/chmod'
 
 DEFAULT_CFLAGS='-g -O2 -Wall'
@@ -25,4 +27,5 @@
 DEFAULT_LDLIBS=''
 DEFAULT_BFLAGS=''
+DEFAULT_FFLAGS=''
 
 DEFAULT_DESTDIR=
Index: auto/options
===================================================================
--- auto/options	(revision 44f59b8b510ac7c3b21f669b0d25ed4cb4201f3f)
+++ auto/options	(revision e4cec26b9f4157c18cc9809b9570c3f2eb14cc03)
@@ -23,4 +23,6 @@
 if [ -z "$SORT" ];              then SORT=$DEFAULT_SORT;                            fi
 if [ -z "$PR" ];                then PR=$DEFAULT_PR;                                fi
+if [ -z "$CP" ];                then CP=$DEFAULT_CP;                                fi
+if [ -z "$CHMOD" ];             then CHMOD=$DEFAULT_CHMOD;                          fi
 
 if [ -z "$CFLAGS" ];            then CFLAGS=$DEFAULT_CFLAGS;                        fi
@@ -28,4 +30,5 @@
 if [ -z "$LDLIBS" ];            then LDLIBS=$DEFAULT_LDLIBS;                        fi
 if [ -z "$BFLAGS" ];            then BFLAGS=$DEFAULT_BFLAGS;                        fi
+if [ -z "$FFLAGS" ];            then FFLAGS=$DEFAULT_FFLAGS;                        fi
 
 if [ -z "$DESTDIR" ];           then DESTDIR=$DEFAULT_DESTDIR;                      fi
@@ -75,4 +78,6 @@
     SORT=*)             SORT="$value"                             ;;
     PR=*)               PR="$value"                               ;;
+    CP=*)               CP="$value"                               ;;
+    CHMOD=*)            CHMOD="$value"                            ;;
 
     CFLAGS=*)           CFLAGS="$value"                           ;;
@@ -80,4 +85,5 @@
     LDLIBS=*)           LDLIBS="$value"                           ;;
     BFLAGS=*)           BFLAGS="$value"                           ;;
+    FFLAGS=*)           FFLAGS="$value"                           ;;
   esac
 done
@@ -128,4 +134,6 @@
   SORT                  sort command
   PR                    pr command
+  CP                    cp command
+  CHMOD                 chmod command
 
   CFLAGS                C compiler flags
@@ -134,4 +142,5 @@
   LDLIBS                libraries to pass to the linker, e.g. -l<library>
   BFLAGS                Bison compiler flags
+  FFLAGS                Flex compiler flags
 
 Use these variables to override default values.
Index: auto/output/Makefile
===================================================================
--- auto/output/Makefile	(revision 9e0afb505e266b0a64e2c91b685b3361c9c3bfb3)
+++ auto/output/Makefile	(revision e4cec26b9f4157c18cc9809b9570c3f2eb14cc03)
@@ -17,4 +17,6 @@
 SORT = $SORT
 PR = $PR
+CP = $CP
+CHMOD = $CHMOD
 
 CFLAGS = $CFLAGS
@@ -22,4 +24,5 @@
 LDLIBS = $LDLIBS
 BFLAGS = $BFLAGS
+FFLAGS = $FFLAGS
 
 DESTDIR = $DESTDIR
@@ -43,5 +46,5 @@
 VPATH = ./src
 
-PROGRAMS = tok sen fla
+PROGRAMS = tok sen fla gph
 
 TOK_OBJ_FILES = tok.o tok_cmdline.o
@@ -54,4 +57,6 @@
 
 FLA_OBJ_FILES = fla.o
+
+GPH_PERL_FILES = gph.pl
 
 CONFIG_FILES = src/config.h Makefile
@@ -107,11 +112,15 @@
 
 %.c: %.ggo
-	gengetopt --input $< --file-name \$(basename \$@) --conf-parser
+	gengetopt --input \$< --file-name \$(basename \$@) --conf-parser
 
 %.h: %.ggo
-	gengetopt --input $< --file-name \$(basename \$@) --conf-parser
+	gengetopt --input \$< --file-name \$(basename \$@) --conf-parser
 
 %: %.o
 	\$(CC) \$? -o \$@ \$(ALL_LDFLAGS) \$(ALL_CFLAGS) \$(ALL_LDLIBS)
+
+%: %.pl
+	\$(CP) \$< \$@
+	\$(CHMOD) a+x \$@
 
 tok: \$(TOK_OBJ_FILES)
Index: auto/summary
===================================================================
--- auto/summary	(revision 44f59b8b510ac7c3b21f669b0d25ed4cb4201f3f)
+++ auto/summary	(revision e4cec26b9f4157c18cc9809b9570c3f2eb14cc03)
@@ -38,4 +38,6 @@
   SORT            : $SORT
   PR              : $PR
+  CP              : $CP
+  CHMOD           : $CHMOD
 
   CFLAGS          : $CFLAGS
@@ -43,4 +45,5 @@
   LDLIBS          : $LDLIBS
   BFLAGS          : $BFLAGS
+  FFLAGS          : $FFLAGS
 
 SUMMARY_END