fix the section number in the <title> element for preformatted pages;

[mandoc.git] / configure

diff --git a/configure b/configure
index 1b1a575534e55057e1875b227ce6e951d47f5d8f..94561c3ab2e260b239567cd79dd9222d90c31345 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $Id: configure,v 1.76 2020/06/22 20:00:38 schwarze Exp $
+# $Id: configure,v 1.78 2021/08/07 13:02:10 schwarze Exp $
 #
 # Copyright (c) 2014-2020 Ingo Schwarze <schwarze@openbsd.org>
 #
@@ -107,7 +107,7 @@ BIN_FROM_SBIN=
 INCLUDEDIR=
 LIBDIR=
 MANDIR=
-HOMEBREWDIR=
+READ_ALLOWED_PATH=
 
 WWWPREFIX="/var/www"
 HTDOCDIR=
@@ -119,6 +119,7 @@ BINM_MAKEWHATIS="makewhatis"
 BINM_MAN="man"
 BINM_SOELIM="soelim"
 BINM_WHATIS="whatis"
+BINM_PAGER=
 MANM_MAN="man"
 MANM_MANCONF="man.conf"
 MANM_MDOC="mdoc"
@@ -343,18 +344,34 @@ else
        runtest fts FTS || true
 fi
 
+# --- pager ---
+manual=
+if [ -n "${BINM_PAGER}" ]; then
+       manual=" (manual)"
+elif less test-noop.c 1>/dev/null 2>&3; then
+       BINM_PAGER=less
+       echo "tested less: yes" 1>&2
+       echo "tested less: yes" 1>&3
+else
+       BINM_PAGER=more
+       echo "tested less: no" 1>&2
+       echo "tested less: no" 1>&3
+fi
+echo "selected BINM_PAGER=${BINM_PAGER}${manual}" 1>&2
+echo "selected BINM_PAGER=${BINM_PAGER}${manual}" 1>&3
+
 # --- tagging support in the pager ---
-if ismanual "less -T" LESS_T ${HAVE_LESS_T}; then
+if ismanual "${BINM_PAGER} -T" LESS_T ${HAVE_LESS_T}; then
        :
-elif less -ET /dev/null test-noop.c 1>/dev/null 2>&3; then
+elif ${BINM_PAGER} -T /dev/null test-noop.c 1>/dev/null 2>&3; then
        HAVE_LESS_T=1
-       echo "tested less -T: yes" 1>&2
-       echo "tested less -T: yes" 1>&3
+       echo "tested ${BINM_PAGER} -T: yes" 1>&2
+       echo "tested ${BINM_PAGER} -T: yes" 1>&3
        echo 1>&3
 else
        HAVE_LESS_T=0
-       echo "tested less -T: no" 1>&2
-       echo "tested less -T: no" 1>&3
+       echo "tested ${BINM_PAGER} -T: no" 1>&2
+       echo "tested ${BINM_PAGER} -T: no" 1>&3
        echo 1>&3
 fi
 
@@ -444,7 +461,8 @@ echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
 echo "#define OSENUM ${OSENUM}"
 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
 [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
-[ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
+[ -n "${READ_ALLOWED_PATH}" ] \
+       && echo "#define READ_ALLOWED_PATH \"${READ_ALLOWED_PATH}\""
 [ ${HAVE_ATTRIBUTE} -eq 0 ] && echo "#define __attribute__(x)"
 [ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
 [ ${HAVE_O_DIRECTORY} -eq 0 ] && echo "#define O_DIRECTORY 0"
@@ -493,6 +511,7 @@ cat << __HEREDOC__
 #define BINM_MAN "${BINM_MAN}"
 #define BINM_SOELIM "${BINM_SOELIM}"
 #define BINM_WHATIS "${BINM_WHATIS}"
+#define BINM_PAGER "${BINM_PAGER}"
 
 __HEREDOC__