Makefile.am: Remove distribution man pages when running 'make clean'

docs/Makefile.am

@@ -26,12 +26,13 @@ man_MANS = curl.1 curl-config.1
 noinst_man_MANS = mk-ca-bundle.1
 GENHTMLPAGES = curl.html curl-config.html mk-ca-bundle.html
 PDFPAGES = curl.pdf curl-config.pdf mk-ca-bundle.pdf
+MANDISTPAGES = curl.1.dist curl-config.1.dist
 
 HTMLPAGES = $(GENHTMLPAGES) index.html
 
 SUBDIRS = examples libcurl cmdline-opts
 
-CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES) curl.1
+CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES) $(MANDISTPAGES) curl.1
 
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE.md FAQ FEATURES INTERNALS.md SSLCERTS.md  \
  README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS KNOWN_BUGS \

docs/libcurl/Makefile.am

@@ -43,14 +43,17 @@ man_MANS = curl_easy_cleanup.3 curl_easy_getinfo.3 curl_easy_init.3	 \
  curl_multi_socket_action.3 curl_multi_wait.3 libcurl-symbols.3 	 \
  libcurl-thread.3 curl_multi_socket_all.3
 
+man_DISTMANS = $(man_MANS:.3=.3.dist)
+
 HTMLPAGES = $(man_MANS:.3=.html)
 
 PDFPAGES = $(man_MANS:.3=.pdf)
-
+ 
 m4macrodir = $(datadir)/aclocal
 dist_m4macro_DATA = libcurl.m4
 
-CLEANFILES = $(HTMLPAGES) $(PDFPAGES) $(TESTS) libcurl-symbols.3
+CLEANFILES = $(HTMLPAGES) $(PDFPAGES) $(TESTS) $(man_DISTMANS) \
+  libcurl-symbols.3
 
 EXTRA_DIST = $(man_MANS) index.html ABI symbols-in-versions symbols.pl  \
   mksymbolsmanpage.pl

docs/libcurl/opts/Makefile.am

@@ -333,11 +333,13 @@ man_MANS =                                      \
  CURLOPT_XFERINFOFUNCTION.3                     \
  CURLOPT_XOAUTH2_BEARER.3
 
+man_DISTMANS = $(man_MANS:.3=.3.dist)
+
 HTMLPAGES = $(man_MANS:.3=.html)
 
 PDFPAGES = $(man_MANS:.3=.pdf)
 
-CLEANFILES = $(HTMLPAGES) $(PDFPAGES)
+CLEANFILES = $(HTMLPAGES) $(PDFPAGES) $(man_DISTMANS)
 
 EXTRA_DIST = $(man_MANS)
 MAN2HTML= roffit --mandir=. $< >$@

tests/Makefile.am

@@ -22,6 +22,7 @@
 
 HTMLPAGES = testcurl.html runtests.html
 PDFPAGES = testcurl.pdf runtests.pdf
+MANDISTPAGES = runtests.1.dist testcurl.1.dist
 
 EXTRA_DIST = ftpserver.pl httpserver.pl secureserver.pl runtests.pl getpart.pm \
  FILEFORMAT README stunnel.pem memanalyze.pl testcurl.pl valgrind.pm ftp.pm   \
@@ -49,7 +50,7 @@ DIST_SUBDIRS = $(SUBDIRS) $(DIST_UNIT)
 
 PERLFLAGS = -I$(srcdir)
 
-CLEANFILES = .http.pid .https.pid .ftp.pid .ftps.pid
+CLEANFILES = .http.pid .https.pid .ftp.pid .ftps.pid $(MANDISTPAGES)
 
 MAN2HTML= roffit $< >$@