[groff] 01/02: m4/groff.m4 (GROFF_PAGE): Try /etc/papersize 1st.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit efea81c75f831ddc6717c2ef25556e0f49d1f679
Author: G. Branden Robinson <address@hidden>
Date:   Mon Nov 12 16:37:01 2018 -0500

    m4/groff.m4 (GROFF_PAGE): Try /etc/papersize 1st.
    
        Fixes <https://savannah.gnu.org/bugs/index.php?53271>.
    
    Signed-off-by: G. Branden Robinson <address@hidden>
---
 ChangeLog   | 6 ++++++
 m4/groff.m4 | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 6ff17ee..71a6609 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2018-11-12  G. Branden Robinson <address@hidden>
 
+       * m4/groff.m4 (GROFF_PAGE): Try /etc/papersize first.
+
+       Fixes <https://savannah.gnu.org/bugs/index.php?53271>.
+
+2018-11-12  G. Branden Robinson <address@hidden>
+
        * bootstrap.conf: Bump Autoconf dependency to 2.68.  We need it
        to support our bug-reporting URL, which contains a "?".
        Strictly, Autoconf 2.65 is fine, but 2.66 and 2.67 broke this.
diff --git a/m4/groff.m4 b/m4/groff.m4
index 13772dc..4f08cb9 100644
--- a/m4/groff.m4
+++ b/m4/groff.m4
@@ -778,6 +778,9 @@ AC_DEFUN([GROFF_PAGE],
   [AC_MSG_CHECKING([default paper size])
    groff_prefix="$prefix"
    test "x$prefix" = "xNONE" && groff_prefix=$ac_default_prefix
+   if test -z "$PAGE" && test -r /etc/papersize; then
+     PAGE=`cat /etc/papersize`
+   fi
    if test -z "$PAGE"; then
      descfile=
      if test -r "$groff_prefix"/share/groff/font/devps/DESC; then