1999-10-31 Akim Demaille <akim@epita.fr>

	Create man pages for the executables.

	* Makefile.am (SUBDIRS): Add `man' and prepend `.' so that
	executables be built before help2man is run.
	* configure.in (AC_OUTPUT): Add man/Makefile.
	AC_MSG_ERROR, not AC_ERROR.
	Check for missing help2man.
	* man/Makefile.am: New file.
	* man/autoconf.x: Likewise.
	* man/autoreconf.x: Likewise.
	* man/autoheader.x: Likewise.
	* man/autoscan.x: Likewise.
	* man/autoupdate.x: Likewise.
	* man/ifnames.x: Likewise.
	* man/common.x: Likewise.

17 files changed, 366 insertions, 13 deletions

diff --git a/ChangeLog b/ChangeLog
index e47e4b9c..9391cbb6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,23 @@
 1999-10-31  Akim Demaille  <akim@epita.fr>
 
+	Create man pages for the executables.
+
+	* Makefile.am (SUBDIRS): Add `man' and prepend `.' so that
+	executables be built before help2man is run.
+	* configure.in (AC_OUTPUT): Add man/Makefile.
+	AC_MSG_ERROR, not AC_ERROR.
+	Check for missing help2man.
+	* man/Makefile.am: New file.
+	* man/autoconf.x: Likewise.
+	* man/autoreconf.x: Likewise.
+	* man/autoheader.x: Likewise.
+	* man/autoscan.x: Likewise.
+	* man/autoupdate.x: Likewise.
+	* man/ifnames.x: Likewise.
+	* man/common.x: Likewise.
+
+1999-10-31  Akim Demaille  <akim@epita.fr>
+
 	* acgeneral.m4 (AC_INIT_PARSE_ARGS): Reformating of configure and
 	config.status --help.
 
diff --git a/Makefile.am b/Makefile.am
index 3eedb916..29b550e1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,7 +20,7 @@
 
 AUTOMAKE_OPTIONS = check-news 1.4
 
-SUBDIRS = testsuite
+SUBDIRS = . man testsuite
 
 MAKEINFO = makeinfo --no-split
 TEXI2HTML = texi2html
diff --git a/Makefile.in b/Makefile.in
index 6a7e28e5..4d966b9f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -57,6 +57,8 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+
+@SET_MAKE@
 AMDEP = @AMDEP@
 AMTAR = @AMTAR@
 AWK = @AWK@
@@ -65,6 +67,7 @@ CPP = @CPP@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEPDIR = @DEPDIR@
+HELP2MAN = @HELP2MAN@
 M4 = @M4@
 PACKAGE = @PACKAGE@
 PERL = @PERL@
@@ -76,7 +79,7 @@ standards_texi = @standards_texi@
 
 AUTOMAKE_OPTIONS = check-news 1.4
 
-SUBDIRS = testsuite
+SUBDIRS = . man testsuite
 
 MAKEINFO = makeinfo --no-split
 TEXI2HTML = texi2html
@@ -373,8 +376,6 @@ uninstall-pkgdataDATA:
 #     (which will cause the Makefiles to be regenerated when you run `make');
 # (2) otherwise, pass the desired values on the `make' command line.
 
-@SET_MAKE@
-
 all-recursive install-data-recursive install-exec-recursive \
 installdirs-recursive install-recursive uninstall-recursive  \
 check-recursive installcheck-recursive info-recursive dvi-recursive:
diff --git a/configure b/configure
index 41d55a9a..d5fa6ea3 100755
--- a/configure
+++ b/configure
@@ -952,10 +952,12 @@ fi
 test -n "$AWK" && break
 done
 
+HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
+
 # Extract the first word of "perl", so it can be a program name with args.
 set dummy perl; ac_word=$2
 echo $ac_n "checking for $ac_word... $ac_c" 1>&6
-echo "configure:959: checking for $ac_word" 1>&5
+echo "configure:961: checking for $ac_word" 1>&5
 if test "${ac_cv_path_PERL+set}" = set; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1003,7 +1005,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install... $ac_c" 1>&6
-echo "configure:1007: checking for a BSD compatible install" 1>&5
+echo "configure:1009: checking for a BSD compatible install" 1>&5
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1167,7 +1169,7 @@ cat >$CONFIG_STATUS <<EOF
 
 # Files that config.status was made for.
 config_files="\\
-  acversion.m4 Makefile testsuite/Makefile"
+  acversion.m4 Makefile man/Makefile testsuite/Makefile"
 
 ac_cs_usage="\\
 \\\`$CONFIG_STATUS' instantiates files from templates according to the
@@ -1240,6 +1242,7 @@ do
   # Handling of arguments.
   'acversion.m4' ) CONFIG_FILES="\$CONFIG_FILES acversion.m4" ;;
   'Makefile' ) CONFIG_FILES="\$CONFIG_FILES Makefile" ;;
+  'man/Makefile' ) CONFIG_FILES="\$CONFIG_FILES man/Makefile" ;;
   'testsuite/Makefile' ) CONFIG_FILES="\$CONFIG_FILES testsuite/Makefile" ;;
 
   # This is an error.
@@ -1324,6 +1327,7 @@ s%@AMDEP@%$AMDEP%;t t
 s%@AMDEPBACKSLASH@%$AMDEPBACKSLASH%;t t
 s%@DEPDIR@%$DEPDIR%;t t
 s%@M4@%$M4%;t t
+s%@HELP2MAN@%$HELP2MAN%;t t
 s%@PERL@%$PERL%;t t
 s%@PERLSCRIPTS@%$PERLSCRIPTS%;t t
 s%@standards_texi@%$standards_texi%;t t
diff --git a/configure.in b/configure.in
index 2b05c427..fbb7d8c1 100644
--- a/configure.in
+++ b/configure.in
@@ -8,13 +8,18 @@ dnl first and get that path embedded in the installed autoconf and
 dnl autoheader scripts.
 AC_PROG_GNU_M4
 if test x"$ac_cv_prog_gnu_m4" != xyes; then
-  AC_ERROR([GNU m4 is required])
+  AC_MSG_ERROR([GNU m4 is required])
 fi
 dnl This is needed because Automake does not seem to realize there is
 dnl an AC_SUBST inside AC_PROG_GNU_M4.  Grmph!
 AC_SUBST(M4)
+
+dnl `autoconf' and `ifnames' use AWK.
 AC_PROG_AWK
 
+dnl Generating man pages.
+AM_MISSING_PROG(HELP2MAN, help2man)
+
 dnl We use a path for perl so the #! line in autoscan will work.
 AC_PATH_PROG(PERL, perl, no)
 AC_SUBST(PERL)dnl
@@ -33,4 +38,4 @@ if test -f $srcdir/standards.texi; then
 fi
 AC_SUBST(standards_texi)dnl
 
-AC_OUTPUT(acversion.m4 Makefile testsuite/Makefile)
+AC_OUTPUT(acversion.m4 Makefile man/Makefile testsuite/Makefile)
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 3eedb916..29b550e1 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -20,7 +20,7 @@
 
 AUTOMAKE_OPTIONS = check-news 1.4
 
-SUBDIRS = testsuite
+SUBDIRS = . man testsuite
 
 MAKEINFO = makeinfo --no-split
 TEXI2HTML = texi2html
diff --git a/doc/Makefile.in b/doc/Makefile.in
index 6a7e28e5..4d966b9f 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -57,6 +57,8 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+
+@SET_MAKE@
 AMDEP = @AMDEP@
 AMTAR = @AMTAR@
 AWK = @AWK@
@@ -65,6 +67,7 @@ CPP = @CPP@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEPDIR = @DEPDIR@
+HELP2MAN = @HELP2MAN@
 M4 = @M4@
 PACKAGE = @PACKAGE@
 PERL = @PERL@
@@ -76,7 +79,7 @@ standards_texi = @standards_texi@
 
 AUTOMAKE_OPTIONS = check-news 1.4
 
-SUBDIRS = testsuite
+SUBDIRS = . man testsuite
 
 MAKEINFO = makeinfo --no-split
 TEXI2HTML = texi2html
@@ -373,8 +376,6 @@ uninstall-pkgdataDATA:
 #     (which will cause the Makefiles to be regenerated when you run `make');
 # (2) otherwise, pass the desired values on the `make' command line.
 
-@SET_MAKE@
-
 all-recursive install-data-recursive install-exec-recursive \
 installdirs-recursive install-recursive uninstall-recursive  \
 check-recursive installcheck-recursive info-recursive dvi-recursive:
diff --git a/man/Makefile.am b/man/Makefile.am
new file mode 100644
index 00000000..d84d16cf
--- /dev/null
+++ b/man/Makefile.am
@@ -0,0 +1,33 @@
+## Process this file with automake to produce Makefile.in -*-Makefile-*-
+man_MANS = autoconf.1 autoreconf.1 autoheader.1 autoupdate.1 ifnames.1 \
+autoscan.1
+
+man_aux = autoconf.x autoreconf.x autoheader.x autoupdate.x ifnames.x \
+autoscan.x
+
+EXTRA_DIST = $(man_MANS) $(man_aux) common.x
+MAINTAINERCLEANFILES = $(man_MANS)
+
+# Depend on configure.in to get version number changes.
+$(man_MANS): $(top_srcdir)/configure.in $(srcdir)/common.x
+autoconf.1:   $(srcdir)/autoconf.x   $(top_srcdir)/autoconf.sh
+autoreconf.1: $(srcdir)/autoreconf.x $(top_srcdir)/autoreconf.sh
+autoheader.1: $(srcdir)/autoheader.x $(top_srcdir)/autoheader.sh
+autoupdate.1: $(srcdir)/autoupdate.x $(top_srcdir)/autoupdate.sh
+ifnames.1:    $(srcdir)/ifnames.x    $(top_srcdir)/ifnames.sh
+autoscan.1:   $(srcdir)/autoscan.x   $(top_srcdir)/autoscan.pl
+
+SUFFIXES = .x .1
+
+.x.1:
+	@if test -f $(top_builddir)/$*; then \
+	  echo "Updating man page $@"; \
+	  $(HELP2MAN) \
+	    --include=$(srcdir)/$*.x \
+	    --include=$(srcdir)/common.x \
+	    --output=$@ \
+	    $(top_builddir)/$*; \
+	else \
+	  echo "WARNING: The man page $@ cannot be updated yet."; \
+	  echo "         Retry once the corresponding executable is built."; \
+	fi
diff --git a/man/Makefile.in b/man/Makefile.in
new file mode 100644
index 00000000..2559e819
--- /dev/null
+++ b/man/Makefile.in
@@ -0,0 +1,266 @@
+# Makefile.in generated automatically by automake 1.4a from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_FLAG =
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+AMDEP = @AMDEP@
+AMTAR = @AMTAR@
+AWK = @AWK@
+CC = @CC@
+CPP = @CPP@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+DEPDIR = @DEPDIR@
+HELP2MAN = @HELP2MAN@
+M4 = @M4@
+MAKEINFO = @MAKEINFO@
+PACKAGE = @PACKAGE@
+PERL = @PERL@
+PERLSCRIPTS = @PERLSCRIPTS@
+VERSION = @VERSION@
+install_sh = @install_sh@
+standards_texi = @standards_texi@
+
+
+man_MANS = autoconf.1 autoreconf.1 autoheader.1 autoupdate.1 ifnames.1 \
+autoscan.1
+
+
+man_aux = autoconf.x autoreconf.x autoheader.x autoupdate.x ifnames.x \
+autoscan.x
+
+
+EXTRA_DIST = $(man_MANS) $(man_aux) common.x
+MAINTAINERCLEANFILES = $(man_MANS)
+
+SUFFIXES = .x .1
+subdir = man
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES = 
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+DIST_SOURCES = 
+man1dir = $(mandir)/man1
+MANS = $(man_MANS)
+
+NROFF = nroff
+DIST_COMMON =  Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .1 .x
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu man/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+install-man1:
+	$(mkinstalldirs) $(DESTDIR)$(man1dir)
+	@list='$(man1_MANS)'; \
+	l2='$(man_MANS)'; for i in $$l2; do \
+	  case "$$i" in \
+	    *.1*) list="$$list $$i" ;; \
+	  esac; \
+	done; \
+	for i in $$list; do \
+	  if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
+	  else file=$$i; fi; \
+	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+	  inst=`echo $$inst | sed -e 's/^.*\///'`; \
+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
+	  $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
+	done
+
+uninstall-man1:
+	@list='$(man1_MANS)'; \
+	l2='$(man_MANS)'; for i in $$l2; do \
+	  case "$$i" in \
+	    *.1*) list="$$list $$i" ;; \
+	  esac; \
+	done; \
+	for i in $$list; do \
+	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+	  inst=`echo $$inst | sed -e 's/^.*\///'`; \
+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
+	  rm -f $(DESTDIR)$(man1dir)/$$inst; \
+	done
+install-man: $(MANS)
+	@$(NORMAL_INSTALL)
+	$(MAKE) $(AM_MAKEFLAGS) install-man1
+uninstall-man:
+	@$(NORMAL_UNINSTALL)
+	$(MAKE) $(AM_MAKEFLAGS) uninstall-man1
+tags: TAGS
+TAGS:
+
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pR $$d/$$file $(distdir); \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am: install-man
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-man
+uninstall: uninstall-am
+all-am: Makefile $(MANS)
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(mandir)/man1
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+	-rm -f Makefile.in
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+mostlyclean-am:  mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-generic clean-am
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-generic distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: install-man1 uninstall-man1 install-man uninstall-man tags \
+distdir info-am info dvi-am dvi check check-am installcheck-am \
+installcheck install-exec-am install-exec install-data-am install-data \
+install-am install uninstall-am uninstall all-redirect all-am all \
+install-strip installdirs mostlyclean-generic distclean-generic \
+clean-generic maintainer-clean-generic clean mostlyclean distclean \
+maintainer-clean
+
+
+# Depend on configure.in to get version number changes.
+$(man_MANS): $(top_srcdir)/configure.in $(srcdir)/common.x
+autoconf.1:   $(srcdir)/autoconf.x   $(top_srcdir)/autoconf.sh
+autoreconf.1: $(srcdir)/autoreconf.x $(top_srcdir)/autoreconf.sh
+autoheader.1: $(srcdir)/autoheader.x $(top_srcdir)/autoheader.sh
+autoupdate.1: $(srcdir)/autoupdate.x $(top_srcdir)/autoupdate.sh
+ifnames.1:    $(srcdir)/ifnames.x    $(top_srcdir)/ifnames.sh
+autoscan.1:   $(srcdir)/autoscan.x   $(top_srcdir)/autoscan.pl
+
+.x.1:
+	@if test -f $(top_builddir)/$*; then \
+	  echo "Updating man page $@"; \
+	  $(HELP2MAN) \
+	    --include=$(srcdir)/$*.x \
+	    --include=$(srcdir)/common.x \
+	    --output=$@ \
+	    $(top_builddir)/$*; \
+	else \
+	  echo "WARNING: The man page $@ cannot be updated yet."; \
+	  echo "         Retry once the corresponding executable is built."; \
+	fi
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/man/autoconf.x b/man/autoconf.x
new file mode 100644
index 00000000..615d2e59
--- /dev/null
+++ b/man/autoconf.x
@@ -0,0 +1,3 @@
+[name]
+autoconf \- Generate configuration scripts
+
diff --git a/man/autoheader.x b/man/autoheader.x
new file mode 100644
index 00000000..a3e0eba7
--- /dev/null
+++ b/man/autoheader.x
@@ -0,0 +1,3 @@
+[name]
+autoheader \- Create a template header for configure
+
diff --git a/man/autoreconf.x b/man/autoreconf.x
new file mode 100644
index 00000000..89d42615
--- /dev/null
+++ b/man/autoreconf.x
@@ -0,0 +1,2 @@
+[name]
+autoreconf \- Update generated configuration files
diff --git a/man/autoscan.x b/man/autoscan.x
new file mode 100644
index 00000000..ce120eba
--- /dev/null
+++ b/man/autoscan.x
@@ -0,0 +1,3 @@
+[name]
+autoscan \- Generate a preliminary configure.in
+
diff --git a/man/autoupdate.x b/man/autoupdate.x
new file mode 100644
index 00000000..23aa18c3
--- /dev/null
+++ b/man/autoupdate.x
@@ -0,0 +1,3 @@
+[name]
+autoupdate \- Update a configure.in to a newer Autoconf
+
diff --git a/man/common.x b/man/common.x
new file mode 100644
index 00000000..e07db42d
--- /dev/null
+++ b/man/common.x
@@ -0,0 +1,7 @@
+[see also]
+.BR autoconf (1),
+.BR autoreconf (1),
+.BR autoupdate (1),
+.BR autoheader (1),
+.BR autoscan (1),
+.BR ifnames (1).
diff --git a/man/ifnames.x b/man/ifnames.x
new file mode 100644
index 00000000..214ccceb
--- /dev/null
+++ b/man/ifnames.x
@@ -0,0 +1,3 @@
+[name]
+ifnames \- Extract CPP conditionals from a set of files
+
diff --git a/testsuite/Makefile.in b/testsuite/Makefile.in
index b977ab3b..b99c07ad 100644
--- a/testsuite/Makefile.in
+++ b/testsuite/Makefile.in
@@ -64,6 +64,7 @@ CPP = @CPP@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEPDIR = @DEPDIR@
+HELP2MAN = @HELP2MAN@
 M4 = @M4@
 MAKEINFO = @MAKEINFO@
 PACKAGE = @PACKAGE@