[PATCH] binutils: doc: move back binutils.info to MAINTAINERCLEANFILES

[PATCH] binutils: doc: move back binutils.info to MAINTAINERCLEANFILES

[Simon Marchi]

In commit 2b44a6a237 (" binutils: doc: make `make clean` clean more
things"), I moved binutils.info to the MOSTLYCLEANFILES, which made it
get removed by "make clean".

Because generating binutils.info requires makeinfo, and we do not want
to require makeinfo when building from the tarball, binutils.info should
not get removed by "make clean" (otherwise, it won't be included in the
tarball).

This patch puts it back in MAINTAINERCLEANFILES, so that it only gets
cleaned if you use "make maintainer-clean".

Tested by building a source release and confirming that binutils.info is
present.

binutils/ChangeLog:

	PR 25491
	* doc/Makefile.am: Move binutils.info to MAINTAINERCLEANFILES.
	* doc/Makefile.in: Re-generate.
---
 binutils/doc/Makefile.am | 4 +++-
 binutils/doc/Makefile.in | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/binutils/doc/Makefile.am b/binutils/doc/Makefile.am
index a1e07ec246..2f93d4588e 100644
--- a/binutils/doc/Makefile.am
+++ b/binutils/doc/Makefile.am
@@ -162,7 +162,9 @@ cxxfilt.man:	$(binutils_TEXI)
 		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
 	rm -f $(DEMANGLER_NAME).pod
 
-MOSTLYCLEANFILES     = $(man_MANS) binutils.info cxxfilt.man
+MOSTLYCLEANFILES = $(man_MANS) cxxfilt.man
+
+MAINTAINERCLEANFILES = binutils.info
 
 $(DEMANGLER_NAME).1: cxxfilt.man Makefile
 	if test -f cxxfilt.man; then \
diff --git a/binutils/doc/Makefile.in b/binutils/doc/Makefile.in
index b0e7b7b6c8..a02b9633bf 100644
--- a/binutils/doc/Makefile.in
+++ b/binutils/doc/Makefile.in
@@ -429,7 +429,8 @@ AM_MAKEINFOFLAGS = -I "$(srcdir)" -I "$(top_srcdir)/../libiberty" \
 TEXI2DVI = texi2dvi -I "$(srcdir)" -I "$(top_srcdir)/../libiberty" \
 		    -I "$(top_srcdir)/../bfd/doc" -I ../../bfd/doc
 
-MOSTLYCLEANFILES = $(man_MANS) binutils.info cxxfilt.man
+MOSTLYCLEANFILES = $(man_MANS) cxxfilt.man
+MAINTAINERCLEANFILES = binutils.info
 all: all-am
 
 .SUFFIXES:
@@ -723,6 +724,7 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 clean: clean-am
 
 clean-am: clean-aminfo clean-generic clean-libtool mostlyclean-am
-- 
2.25.1