diff --git a/1984/anonymous/Makefile b/1984/anonymous/Makefile
index 17c7d5d91..a0a2daf52 100644
--- a/1984/anonymous/Makefile
+++ b/1984/anonymous/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1984/decot/Makefile b/1984/decot/Makefile
index cfd31e1c8..c8b8e35ed 100644
--- a/1984/decot/Makefile
+++ b/1984/decot/Makefile
@@ -157,7 +157,7 @@ CFLAGS+= -traditional-cpp
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1984/mullender/Makefile b/1984/mullender/Makefile
index 74ec0d4c3..304b8eda2 100644
--- a/1984/mullender/Makefile
+++ b/1984/mullender/Makefile
@@ -150,7 +150,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1985/applin/Makefile b/1985/applin/Makefile
index b376009b4..97f299297 100644
--- a/1985/applin/Makefile
+++ b/1985/applin/Makefile
@@ -150,7 +150,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1985/august/Makefile b/1985/august/Makefile
index 3a1fef71a..be8c2dd37 100644
--- a/1985/august/Makefile
+++ b/1985/august/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1985/lycklama/Makefile b/1985/lycklama/Makefile
index e7e8917d9..49680a298 100644
--- a/1985/lycklama/Makefile
+++ b/1985/lycklama/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1985/shapiro/Makefile b/1985/shapiro/Makefile
index 31d5fa455..d658a3346 100644
--- a/1985/shapiro/Makefile
+++ b/1985/shapiro/Makefile
@@ -151,7 +151,7 @@ ALT_TARGET= ${PROG}.alt
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1985/sicherman/Makefile b/1985/sicherman/Makefile
index 6ba721aff..5e159efb6 100644
--- a/1985/sicherman/Makefile
+++ b/1985/sicherman/Makefile
@@ -153,7 +153,7 @@ CFLAGS+= -traditional-cpp
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/applin/Makefile b/1986/applin/Makefile
index 73776bd4f..319412c98 100644
--- a/1986/applin/Makefile
+++ b/1986/applin/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/august/Makefile b/1986/august/Makefile
index e0658d3e2..bdf883e2b 100644
--- a/1986/august/Makefile
+++ b/1986/august/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/bright/Makefile b/1986/bright/Makefile
index e1d1d7889..d1fdba32c 100644
--- a/1986/bright/Makefile
+++ b/1986/bright/Makefile
@@ -155,7 +155,7 @@ ALT_TARGET= ${PROG}.orig
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/hague/Makefile b/1986/hague/Makefile
index f55319b32..992028065 100644
--- a/1986/hague/Makefile
+++ b/1986/hague/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/holloway/Makefile b/1986/holloway/Makefile
index f3f0c1ffe..4f9abfbbf 100644
--- a/1986/holloway/Makefile
+++ b/1986/holloway/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/marshall/Makefile b/1986/marshall/Makefile
index e6b462913..11ac1e8e7 100644
--- a/1986/marshall/Makefile
+++ b/1986/marshall/Makefile
@@ -153,7 +153,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/pawka/Makefile b/1986/pawka/Makefile
index 0a9d1f0e7..058df57f3 100644
--- a/1986/pawka/Makefile
+++ b/1986/pawka/Makefile
@@ -150,7 +150,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1986/stein/Makefile b/1986/stein/Makefile
index 2db9746b4..bad9acefe 100644
--- a/1986/stein/Makefile
+++ b/1986/stein/Makefile
@@ -151,7 +151,7 @@ ALT_TARGET= ${PROG}.orig
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: data everything clean clobber nuke dist_clean \
diff --git a/1986/wall/Makefile b/1986/wall/Makefile
index a4cafe51f..883aa946c 100644
--- a/1986/wall/Makefile
+++ b/1986/wall/Makefile
@@ -157,7 +157,7 @@ CFLAGS+= -traditional-cpp
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/biggar/Makefile b/1987/biggar/Makefile
index a62c69dcb..c6f547af6 100644
--- a/1987/biggar/Makefile
+++ b/1987/biggar/Makefile
@@ -150,7 +150,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/heckbert/Makefile b/1987/heckbert/Makefile
index df1688761..d6ca96d5a 100644
--- a/1987/heckbert/Makefile
+++ b/1987/heckbert/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET= ${PROG}.orig
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: data everything clean clobber nuke dist_clean \
diff --git a/1987/hines/Makefile b/1987/hines/Makefile
index 7a566f7a4..75197e459 100644
--- a/1987/hines/Makefile
+++ b/1987/hines/Makefile
@@ -150,7 +150,7 @@ ALT_TARGET= ${PROG}.alt
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/korn/Makefile b/1987/korn/Makefile
index f7d225be1..c24b92e6c 100644
--- a/1987/korn/Makefile
+++ b/1987/korn/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/lievaart/Makefile b/1987/lievaart/Makefile
index 040abaaeb..f57d70973 100644
--- a/1987/lievaart/Makefile
+++ b/1987/lievaart/Makefile
@@ -152,7 +152,7 @@ ALT_TARGET= ${PROG}.alt ${PROG}2.alt
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/wall/Makefile b/1987/wall/Makefile
index d10a9aaf0..9f009bc3a 100644
--- a/1987/wall/Makefile
+++ b/1987/wall/Makefile
@@ -154,7 +154,7 @@ ALT_TARGET=
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \
diff --git a/1987/westley/Makefile b/1987/westley/Makefile
index 1e0459096..b885e51f5 100644
--- a/1987/westley/Makefile
+++ b/1987/westley/Makefile
@@ -151,7 +151,7 @@ ALT_TARGET= ${PROG}.alt
 # build the entry
 #################
 #
-all: ${DATA} ${TARGET}
+all: data ${TARGET}
 	@${TRUE}
 
 .PHONY: alt data everything clean clobber nuke dist_clean \