Dont set CXXFLAGS so they can be set when running configure. Removed extra backslash...

diff --git a/Makefile.am b/Makefile.am
index eba038356b28809a7418d990bc60e3608715f7b4..b68a09a4e420038130832507ed30690a95eb62b3 100755 (executable)
--- a/Makefile.am
+++ b/Makefile.am
@@ -6,11 +6,11 @@ re2c_SOURCES = code.cc dfa.cc main.cc parser.cc actions.cc scanner.re substr.cc\
        basics.h dfa.h globals.h ins.h parser.h re.h scanner.h \
        substr.h token.h mbo_getopt.h
 man_MANS     = re2c.1
-CXXFLAGS     = -O2 -Wall -I. -Wno-unused -Wno-parentheses -Wno-deprecated
+#CXXFLAGS     = -O2 -Wall -I. -Wno-unused -Wno-parentheses -Wno-deprecated
 YFLAGS       = -d
 RE2C         = re2c
 RE2CFLAGS    = -s
-CLEANFILES   = parser.cc y.tab.c y.tab.h parser.cc re2c.1 .version \
+CLEANFILES   = parser.cc y.tab.c y.tab.h parser.cc re2c.1 .version
 DISTCLEANFILES = makerpm re2c.spec README scanner.cc re2c
 EXTRA_DIST   = $(man_MANS) README parser.y scanner.re makerpm.in re2c.spec.in \
                README.in y.tab.h \
@@ -27,16 +27,13 @@ parser.cc:  parser.y
        mv -f y.tab.c parser.cc
 
 scanner.cc: scanner.re
-       -@if test -x ./re2c; then \
-               echo "re2c $(RE2CFLAGS) $< >$@"; \
-               ./re2c $(RE2CFLAGS) $< >$@; \
+       @if test -x ./re2c; then \
+               echo "re2c $(RE2CFLAGS) $< >$@.tmp"; \
+               ./re2c $(RE2CFLAGS) $< >$@.tmp && mv $@.tmp $@; \
        else \
                echo "cp -f bootstrap/$@ $@"; \
                cp -f bootstrap/$@ $@; \
        fi
 
-re2c.ps:
-       gunzip -c doc/loplas.ps.gz > re2c.ps
-
 .version:
        echo $(PACKAGE_VERSION) > .version