X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/349becde3d38dc3f4a77dafa70072cc4cee84764..e31ea4969cfa2a181b81fe24fd4e9a39b6def364:/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index ee3b63b..76f44b2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -99,7 +99,8 @@ Cycript.l: Cycript.l.in
 
 CLEANFILES += lex.cy.cpp
 lex.cy.cpp: Cycript.l
-	$(FLEX) -t $< | $(SED) -e 's/int yyl;/yy_size_t yyl;/;s/int yyleng_r;/yy_size_t yyleng_r;/' >$@
+	$(FLEX) -b -t $< | $(SED) -e 's/int yyl;/yy_size_t yyl;/;s/int yyleng_r;/yy_size_t yyleng_r;/;s/yyg =/yyg __attribute__((__unused__)) =/' >$@
+	grep -F 'No backing up.' lex.backup >/dev/null
 
 Console.$(OBJEXT) Cycript.tab.lo Driver.lo Handler.lo Highlight.lo Library.lo lex.cy.lo: Cycript.tab.hh