From: Chuan-kai Lin <cklin@debian.org>
Date: Sun, 18 Nov 2018 16:03:20 -0800
Subject: Inhibit example code extraction

The Debian bison package cannot extract example code from info documentation
because said documentation is moved into the bison-doc package due to DFSG
non-compliance.  Leaving example code extraction in the build process breaks
parallel builds, so this patch is necessary to make parallel builds work.

Bug-Debian: http://bugs.debian.org/732034
Forwarded: not-needed
Last-Update: 2013-12-16
---
 Makefile.in       | 3 +--
 examples/local.mk | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 02444e8..6a64845 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -6645,8 +6645,7 @@ examples/extracted.stamp: $(doc) doc/version.texi $(extexi)
 	$(AM_V_at)mv $@.tmp $@
 
 $(extracted): examples/extracted.stamp
-	@test -f $@ || rm -f examples/extracted.stamp
-	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/extracted.stamp
+	touch $@
 
 # Suppress the #lines from the examples when rolling the tarball, so
 # that regular users have readable examples even before installing
diff --git a/examples/local.mk b/examples/local.mk
index a35c082..8af27e6 100644
--- a/examples/local.mk
+++ b/examples/local.mk
@@ -41,8 +41,7 @@ MAINTAINERCLEANFILES += $(extracted) %D%/extracted.stamp
 	$(AM_V_at)mv $@.tmp $@
 
 $(extracted): %D%/extracted.stamp
-	@test -f $@ || rm -f %D%/extracted.stamp
-	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/extracted.stamp
+	touch $@
 
 
 ## ------ ##
