Changeset 5869 for lm-sensors/trunk/Makefile

Timestamp:

10/19/10 20:34:34 (3 years ago)

Author:

khali

Message:

Warn the user is either flex or bison is missing.

Files:

• lm-sensors/trunk/Makefile (modified) (2 diffs)

lm-sensors/trunk/Makefile

@@ -267 +267 @@
 
 # Flex and Bison
-%c: %y
+%.c: %.y
+        @if ! which $(BISON) 2> /dev/null ; then \
+                echo "Please install $(BISON), then run \"make clean\" and try again" ; \
+                false ; \
+        fi
         $(BISON) -p sensors_yy -d $< -o $@
 
@@ -277 +281 @@
 
 %.c: %.l
+        @if ! which $(FLEX) 2> /dev/null ; then \
+                echo "Please install $(FLEX), then run \"make clean\" and try again" ; \
+                false ; \
+        fi
         $(FLEX) $(FLEX_FLAGS) $< > $@