[MacPorts] #36135: gnuplot enhancement to support emacs-app

[MacPorts]

#36135: gnuplot enhancement to support emacs-app
--------------------------+------------------------------------
  Reporter:  jrh@…        |      Owner:  mojca.miklavec.lists@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:  haspatch
      Port:  gnuplot      |
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Comment (by mojca.miklavec.lists@…):

 Thanks a lot for the patch and diagnosis. I would like to try to avoid
 setting PATH and fix the configure script instead, and above all, to get
 the change upstream (the version 4.6.1 is soon going to be released, but
 the team of developers is usually reluctant to do any last-minute
 changes).

 https://sourceforge.net/tracker/?func=detail&aid=3567659&group_id=2055&atid=102055

 The patch testing for emacs vs. Emacs in lisp/configure is not really
 needed since it just tries to patch emacs 20.2 and 20.3. My suggestion for
 the patch would be
 {{{
 --- lisp/configure.in.orig
 +++ lisp/configure.in
 @@ -13,8 +13,6 @@ AC_SET_MAKE
  AC_PROG_INSTALL
  AM_PATH_LISPDIR

 -EMACS=`basename $EMACS`
 -
  AC_CHECK_PROGS(DVIPS, dvips, no)
  AC_CHECK_PROGS(LATEX, latex latex2e, no)
  AC_PATH_PROG(MAKEINFO, makeinfo, no)
 @@ -75,7 +73,7 @@ AC_MSG_RESULT([$emacs_version])
  vnum=`echo $emacs_version |awk -F\. '{print 100*$1+$2}'`

  AC_MSG_CHECKING([whether info-look.el is needed])
 -if test "$EMACS" = emacs ; then
 +if test `basename $EMACS` = emacs ; then
    if test "$vnum" -ge 2030 ; then
      info_look="not needed with emacs $emacs_version"
      INFO_LOOK_ELC=
 @@ -83,7 +81,7 @@ if test "$EMACS" = emacs ; then
      info_look="using info-look.20.2.el"
      cp info-look.20.2.el info-look.el
    fi
 -elif test "$EMACS" = xemacs ; then
 +elif test `basename $EMACS` = xemacs ; then
    if test "$vnum" -ge 2000 ; then
      info_look="using info-look.20.3.el"
      cp info-look.20.3.el info-look.el
 }}}

 This doesn't check for {{{Emacs}}}, but if needed, the test could be
 extended to check for both. However, this would only patch emacs
 20.2/20.3, so I wouldn't really try to fix that as it doesn't bring
 anything.

 Just curious: do you actually use this emacs extensions?

-- 
Ticket URL: <https://trac.macports.org/ticket/36135#comment:2>
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