portability: fix several issues with M4 subprocess.

[bison.git] / lib / local.mk

diff --git a/lib/local.mk b/lib/local.mk
index e9edefb296caa4dc47b28bd25969bd3c0b753db8..298a8aa29acc7efc2b4beda6dcca3f783e29d004 100644 (file)
--- a/lib/local.mk
+++ b/lib/local.mk
@@ -51,9 +51,7 @@ lib_libbison_a_SOURCES +=                       \
 # Non-gnulib sources in Bison's internal library.
 lib_libbison_a_SOURCES +=                       \
   lib/get-errno.h                               \
-  lib/get-errno.c                               \
-  lib/subpipe.h                                 \
-  lib/subpipe.c
+  lib/get-errno.c
 
 # The Yacc compatibility library.
 lib_LIBRARIES = $(YACC_LIBRARY)