--- gawk-4.2.0/test/Makefile.am.orig	2017-10-17 20:46:48.000000000 +0200
+++ gawk-4.2.0/test/Makefile.am	2017-12-07 17:51:57.069710581 +0100
@@ -876,8 +876,6 @@
 	prt1eval.ok \
 	prtoeval.awk \
 	prtoeval.ok \
-	pty1.awk \
-	pty1.ok \
 	rand-mpfr.ok \
 	rand.awk \
 	rand.ok \
@@ -1261,7 +1259,7 @@
 	nastyparm negtime next nondec nondec2 nonfatal1 nonfatal2 nonfatal3 \
 	patsplit posix printfbad1 printfbad2 printfbad3 printfbad4 printhuge \
 	procinfs profile0 profile1 profile2 profile3 profile4 profile5 profile6 \
-	profile7 profile8 profile9 profile10 pty1 \
+	profile7 profile8 profile9 profile10 \
 	rebuf regnul1 regnul2 regx8bit reginttrad reint reint2 rsgetline rsglstdin \
 	rsstart1 rsstart2 rsstart3 rstest6 \
 	shadow shadowbuiltin sortfor sortfor2 sortu sourcesplit split_after_fpat \