Remove obsolete autotools isatty mangling of yacc output

diff --git a/lib/cgraph/Makefile.am b/lib/cgraph/Makefile.am
index bbdd5ecea79c4c1811c610e023a0ce26281f9e78..54f50c21f906b4f0747490ae73eca7691b2f33d4 100644 (file)
--- a/lib/cgraph/Makefile.am
+++ b/lib/cgraph/Makefile.am
@@ -30,7 +30,7 @@ scan.o scan.lo: scan.c grammar.h
 
 scan.c: $(top_srcdir)/lib/cgraph/scan.l
        @LEX@ -i $(top_srcdir)/lib/cgraph/scan.l
-       @SED@ "s/yy/aag/g" < @LEX_OUTPUT_ROOT@.c | @SED@ '/extern.*isatty/d' > scan.c
+       @SED@ "s/yy/aag/g" < @LEX_OUTPUT_ROOT@.c > scan.c
        rm @LEX_OUTPUT_ROOT@.c
 
 grammar.c: y.tab.c