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bug#14068: [PATCH] Officially support DragonFly BSD


From: Glenn Morris
Subject: bug#14068: [PATCH] Officially support DragonFly BSD
Date: Thu, 18 Apr 2013 01:46:04 -0400
User-agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/)

John Marino wrote:

> The previously submitted patch was for release 24.3.
> The patch to add DragonFly support to version 24.3.50.112178 is much
> smaller:
> https://raw.github.com/jrmarino/DPorts/staged/editors/emacs-devel/dragonfly/patch-configure.ac

+     case "${canonical}" in
+       i[3456]86-*-dragonfly*)     machine=intel386 ;;
+       amd64-*-dragonfly*|x86_64-*-dragonfly*) machine=amdx86-64 ;;
+     esac

machine is no longer used, so these lines are unnecessary.

-   freebsd) LIBS_SYSTEM="-lutil" ;;
+   freebsd|netbsd|openbsd|dragonfly) LIBS_SYSTEM="-lutil" ;;

Why are you adding netbsd and openbsd as well?

Apart from that, it seems fine to me.
It's probably just small enough not to need a copyright assignment; but
for the ChangeLog, can you tell me who the author is?

Revised patch against current trunk:

--- configure.ac        2013-04-18 05:03:53 +0000
+++ configure.ac        2013-04-18 05:43:24 +0000
@@ -439,6 +439,11 @@
     opsys=freebsd
   ;;
 
+  ## DragonFly ports
+  *-*-dragonfly* )
+    opsys=dragonfly
+  ;;
+
   ## FreeBSD kernel + glibc based userland
   *-*-kfreebsd*gnu* )
     opsys=gnu-kfreebsd
@@ -968,7 +973,7 @@
 
 LD_SWITCH_SYSTEM=
 case "$opsys" in
-  freebsd)
+  freebsd|dragonfly)
    ## Let `ld' find image libs and similar things in /usr/local/lib.
    ## The system compiler, GCC, has apparently been modified to not
    ## look there, contrary to what a stock GCC would do.
@@ -1054,7 +1059,7 @@
   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
 
-  freebsd) LIBS_SYSTEM="-lutil" ;;
+  freebsd|dragonfly) LIBS_SYSTEM="-lutil" ;;
 
   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
 
@@ -1095,7 +1100,7 @@
     ## Adding -lm confuses the dynamic linker, so omit it.
     LIB_MATH=
     ;;
-  freebsd )
+  freebsd | dragonfly )
     SYSTEM_TYPE=berkeley-unix
     ;;
   gnu-linux | gnu-kfreebsd )
@@ -2866,7 +2871,7 @@
 case "$opsys" in
   aix4-2) mail_lock="lockf" ;;
 
-  gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
+  gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
 
   ## On GNU/Linux systems, both methods are used by various mail programs.
   ## I assume most people are using newer mailers that have heard of flock.
@@ -3038,7 +3043,7 @@
     fi
     ;;
 
-  openbsd) LIBS_TERMCAP="-lncurses" ;;
+  openbsd | dragonfly) LIBS_TERMCAP="-lncurses" ;;
 
   ## hpux: Make sure we get select from libc rather than from libcurses
   ##  because libcurses on HPUX 10.10 has a broken version of select.
@@ -3461,7 +3466,7 @@
 esac
 
 case $opsys in
-  darwin | freebsd | netbsd | openbsd )
+  darwin | dragonfly | freebsd | netbsd | openbsd )
     AC_DEFINE(DONT_REOPEN_PTY, 1, [Define if process.c does not need to
       close a pty to make it a controlling terminal (it is already a
       controlling terminal of the subprocess, because we did ioctl 
TIOCSCTTY).])
@@ -3567,7 +3572,7 @@
     AC_DEFINE(FIRST_PTY_LETTER, ['p'])
     ;;
 
-  gnu-linux | gnu-kfreebsd | freebsd | netbsd )
+  gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd )
     dnl if HAVE_GRANTPT
     if test "x$ac_cv_func_grantpt" = xyes; then
       AC_DEFINE(UNIX98_PTYS, 1, [Define if the system has Unix98 PTYs.])
@@ -3650,7 +3655,7 @@
 case $opsys in
   dnl Perry Smith <address@hidden> says this is correct for AIX.
   dnl address@hidden says this is needed for IRIX.
-  aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd | darwin )
+  aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | 
darwin )
     AC_DEFINE(SIGNALS_VIA_CHARACTERS, 1)
     ;;
 
@@ -3699,7 +3704,7 @@
 case $opsys in
   darwin) AC_DEFINE(TAB3, OXTABS) ;;
 
-  gnu | freebsd | netbsd | openbsd )
+  gnu | dragonfly | freebsd | netbsd | openbsd )
     AC_DEFINE(TABDLY, OXTABS, [Undocumented.])
     AC_DEFINE(TAB3, OXTABS)
     ;;
@@ -3753,7 +3758,7 @@
 else
   case $opsys in
     dnl irix: Tested on Irix 6.5.  SCM worked on earlier versions.
-    freebsd | netbsd | openbsd | irix6-5 | sol2* )
+    dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2* )
       AC_DEFINE(GC_SETJMP_WORKS, 1)
       ;;
   esac






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