Fix minor issues with Makefile

diff --git a/re2c/Makefile.am b/re2c/Makefile.am
index b3939031a979dc24756d02b96ab8ac86217b3612..cc20445a4f499f4c8822a0cdacf6c8ce63350684 100755 (executable)
--- a/re2c/Makefile.am
+++ b/re2c/Makefile.am
@@ -37,6 +37,8 @@ dist-hook: re2c.spec
 rpm-files:     $(bin_PROGRAMS) $(EXTRA_DIST)
 
 rpm: dist
+       cp -f re2c-$(PACKAGE_VERSION).tar.gz `rpm --eval "%{_sourcedir}"`
+       cp -f re2c.spec `rpm --eval "%{_specdir}"`
        rpmbuild -ba re2c.spec
 
 src-rpm: dist
@@ -57,8 +59,8 @@ zip: $(bin_PROGRAMS) $(EXTRA_ZIP)
 
 release: dist zip src-rpm
 
-parser.cc:     $(top_srcdir)/parser.y
-       $(YACC) $(YFLAGS) $< || exit
+parser.cc: $(top_srcdir)/parser.y
+       $(YACC) $(YFLAGS) $(top_srcdir)/parser.y || exit
        cat y.tab.c | sed 's/"y\.tab\.c"/"parser.cc"/g' > $(top_srcdir)/parser.cc
        rm -f y.tab.c
        if cmp -s $(top_srcdir)/parser.cc $(top_srcdir)/bootstrap/parser.cc; then :; else cp -f $(top_srcdir)/parser.cc $(top_srcdir)/bootstrap/parser.cc; fi
@@ -67,8 +69,8 @@ parser.cc:    $(top_srcdir)/parser.y
 
 scanner.cc: $(top_srcdir)/scanner.re
        @if test -x ./re2c$(EXEEXT); then \
-               echo "re2c $(RE2CFLAGS) -o $@ $<"; \
-               ./re2c $(RE2CFLAGS) -o $@ $< && cp $@ $(top_srcdir)/bootstrap/; \
+               echo "re2c $(RE2CFLAGS) -o $@ $(top_srcdir)/scanner.re"; \
+               ./re2c $(RE2CFLAGS) -o $@ $(top_srcdir)/scanner.re && cp $@ $(top_srcdir)/bootstrap/; \
        else \
                echo "cp -f $(top_srcdir)/bootstrap/$@ $@"; \
                cp -f $(top_srcdir)/bootstrap/$@ $@; \