* configure.ac: Add DragonFly BSD, mostly same as FreeBSD (tiny change)

Fixes: debbugs:14068

2 files changed, 19 insertions, 10 deletions

diff --git a/ChangeLog b/ChangeLog
index 573a8021eeb..dc6c0bfc3ec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-04-18  John Marino  <gnugcc@marino.st>  (tiny change)
+
+        * configure.ac: Add DragonFly BSD, mostly same as FreeBSD.  (Bug#14068)
+
 2013-04-18  Glenn Morris  <rgm@gnu.org>
 
         * configure.ac (AC_PROG_LN_S): Remove, too restrictive.
diff --git a/configure.ac b/configure.ac
index 39a0477a693..2b3afc1fb80 100644
--- a/configure.ac
+++ b/configure.ac
@@ -439,6 +439,11 @@ case "${canonical}" in
     opsys=freebsd
   ;;
 
+  ## DragonFly ports
+  *-*-dragonfly* )
+    opsys=dragonfly
+  ;;
+
   ## FreeBSD kernel + glibc based userland
   *-*-kfreebsd*gnu* )
     opsys=gnu-kfreebsd
@@ -968,7 +973,7 @@ esac
 
 LD_SWITCH_SYSTEM=
 case "$opsys" in
-  freebsd)
+  freebsd|dragonfly)
    ## Let `ld' find image libs and similar things in /usr/local/lib.
    ## The system compiler, GCC, has apparently been modified to not
    ## look there, contrary to what a stock GCC would do.
@@ -1054,7 +1059,7 @@ case "$opsys" in
   ## 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 @@ case $opsys in
     ## Adding -lm confuses the dynamic linker, so omit it.
     LIB_MATH=
     ;;
-  freebsd )
+  freebsd | dragonfly )
     SYSTEM_TYPE=berkeley-unix
     ;;
   gnu-linux | gnu-kfreebsd )
@@ -2866,7 +2871,7 @@ mail_lock=no
 case "$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 @@ fail;
     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 @@ case $opsys in
 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 @@ case $opsys in
     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 @@ AH_TEMPLATE(SIGNALS_VIA_CHARACTERS, [Make process_send_signal work by
 case $opsys in
   dnl Perry Smith <pedz@ddivt1.austin.ibm.com> says this is correct for AIX.
   dnl thomas@mathematik.uni-bremen.de 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 @@ AH_TEMPLATE(TAB3, [Undocumented.])
 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 @@ if test x$GCC = xyes; then
 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