* data/xslt/xml2xhtml.xsl (xsl:template match="/"): Change footer text.

[bison.git] / doc / Makefile.am

diff --git a/doc/Makefile.am b/doc/Makefile.am
index e130ba5a545b4afc4649155a98e9220655935cd1..f04e47c52c84c6834d7d37955f51c9f02433bd18 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -16,19 +16,26 @@
 
 AM_MAKEINFOFLAGS = --no-split
 info_TEXINFOS = bison.texinfo
-bison_TEXINFOS = gpl-3.0.texi fdl.texi
+bison_TEXINFOS = $(srcdir)/cross-options.texi gpl-3.0.texi fdl.texi
 
 CLEANFILES = bison.fns
 CLEANDIRS = *.t2d
 clean-local:
        rm -rf $(CLEANDIRS)
 
+CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
+$(srcdir)/cross-options.texi: $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
+       -rm -f $@ $@.tmp
+       cd $(top_builddir)/src && $(MAKE) $(AM_MAKEFLAGS) bison
+       $(top_builddir)/src/bison --help | perl $(CROSS_OPTIONS_PL) >$@.tmp
+       mv $@.tmp $@
+MAINTAINERCLEANFILES = $(srcdir)/cross-options.texi
+
 ## ---------- ##
 ## Ref card.  ##
 ## ---------- ##
 
 EXTRA_DIST = refcard.tex
-
 CLEANFILES += refcard.dvi refcard.log refcard.ps
 
 refcard.dvi: refcard.tex
@@ -44,14 +51,20 @@ refcard.ps: refcard.dvi
 dist_man_MANS = $(srcdir)/bison.1
 
 EXTRA_DIST += $(dist_man_MANS:.1=.x) common.x
-MAINTAINERCLEANFILES = $(dist_man_MANS)
+MAINTAINERCLEANFILES += $(dist_man_MANS)
 
 # Depend on configure.ac to get version number changes.
 common_dep = $(top_srcdir)/configure.ac $(srcdir)/common.x
 srcsrcdir = $(top_srcdir)/bin
 $(srcdir)/bison.1:      $(common_dep) $(top_srcdir)/src/getargs.c
 
-remove_time_stamp = 's/^\(\.TH[^"]*"[^"]*"[^"]*\)"[^"]*"/\1/'
+# Output from --help and --version that must not appear in the man page.
+neutralize = \
+  perl -0777 -pi -e 's/\.PP\nId:.*\n//g'
+
+# Differences to ignore when comparing the man page (the date).
+remove_time_stamp = \
+  sed 's/^\(\.TH[^"]*"[^"]*"[^"]*\)"[^"]*"/\1/'
 
 MOSTLYCLEANFILES = $(srcdir)/*.t
 
@@ -74,14 +87,16 @@ PREPATH = $(top_builddir)/src
            --include=$*.x                                                   \
            --include=$(srcdir)/common.x                                     \
            --output=$@.t `echo '$*' | sed 's,.*/,,'`
-       if sed $(remove_time_stamp) $@ >$@a.t 2>/dev/null &&                 \
-          sed $(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then \
+       $(neutralize) $@.t
+       if $(remove_time_stamp) $@ >$@a.t 2>/dev/null &&                     \
+          $(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then     \
                touch $@;                                                    \
        else                                                                 \
                mv $@.t $@;                                                  \
        fi
        rm -f $@*.t
 
+nodist_man_MANS = yacc.1
 
 ## -------------- ##
 ## Doxygenation.  ##