Changeset 02bfd57 in git for Singular/Makefile.in

Timestamp:

Sep 12, 2007, 11:35:01 AM (16 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', 'a719bcf0b8dbc648b128303a49777a094b57592c')

Children:

47cbe51f7a7b4778b784defe59954887bbc0cbb7

Parents:

3952b09109e6bea4c8f045f60329ee2fd1e52cd6

Message:

*hannes: generation of scanner.cc/grammar.cc


git-svn-id: file:///usr/local/Singular/svn/trunk@10299 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/Makefile.in (modified) (2 diffs)

Singular/Makefile.in

@@ -292 +292 @@
 ##
 .l.cc:
-        @if test "x${LEX}" = x; then \
+        @if test -r scanner.cc; then \
+                touch scanner.cc ;\
+        else \
+        if test "x${LEX}" = x; then \
                 echo Error: no lex given, could not rebuilt scanner.cc;\
                 exit 1; \
@@ -300 +303 @@
 
 .y.cc:
-        @if test "x${BISON}" = x; then \
+        @if test -r grammar.cc; then \
+                touch grammar.cc ;\
+        else \
+        if test "x${BISON}" = x; then \
                 echo Error: no bison given, could not rebuilt grammar.cc;\
                 exit 1; \
+        fi;\
+        ${BISON} -d -t -o grammar.cc $<;\
+        chmod +x testgh;\
+        ./testgh;\
         fi
-        ${BISON} -d -t -o grammar.cc $<
-        chmod +x testgh
-        ./testgh
 
 .cc.o: