Move SYSTEM_TYPE from src/s to configure

* configure.in (SYSTEM_TYPE): New AC_DEFINE.

* msdos/sed2v2.inp (SYSTEM_TYPE): Set it.

* nt/config.nt (SYSTEM_TYPE): Define it.

* src/s/aix4-2.h, src/s/bsd-common.h, src/s/cygwin.h, src/s/darwin.h:
* src/s/gnu-kfreebsd.h, src/s/gnu-linux.h, src/s/gnu.h, src/s/hpux10-20.h:
* src/s/irix6-5.h, src/s/ms-w32.h, src/s/msdos.h, src/s/template.h:
* src/s/usg5-4-common.h: Remove SYSTEM_TYPE.

20 files changed, 37 insertions, 55 deletions

diff --git a/ChangeLog b/ChangeLog
index bb5ce514999..2b9378b3cc9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-11  Glenn Morris  <rgm@gnu.org>
+
+        * configure.in (SYSTEM_TYPE): New AC_DEFINE.
+
 2012-06-09  Michael Albinus  <michael.albinus@gmx.de>
 
         * configure.in (dbus_type_is_valid): Check for library function.
diff --git a/configure.in b/configure.in
index 4fc151d796c..48644658586 100644
--- a/configure.in
+++ b/configure.in
@@ -934,6 +934,11 @@ AC_DEFUN([AC_TYPE_UID_T])
 LIB_MATH=-lm
 LIB_STANDARD=
 START_FILES=
+dnl Current possibilities handled by sed (aix4-2 -> aix,
+dnl gnu-linux -> gnu/linux, etc.):
+dnl gnu, gnu/linux, gnu/kfreebsd, aix, cygwin, darwin, hpux, irix.
+dnl And special cases: berkeley-unix, usg-unix-v, ms-dos, windows-nt.
+SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
 
 dnl NB do not use CRT_DIR unquoted here, since it might not be set yet.
 case $opsys in
@@ -949,6 +954,7 @@ case $opsys in
   freebsd )
     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
+    SYSTEM_TYPE=berkeley-unix
     ;;
   gnu-linux | gnu-kfreebsd )
     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
@@ -962,11 +968,19 @@ case $opsys in
   netbsd | openbsd )
     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
+    SYSTEM_TYPE=berkeley-unix
     ;;
+
+  sol2* | unixware )
+    SYSTEM_TYPE=usg-unix-v
+    ;;
+
 esac
 
 AC_SUBST(LIB_MATH)
 AC_SUBST(START_FILES)
+AC_DEFINE_UNQUOTED(SYSTEM_TYPE, "$SYSTEM_TYPE",
+  [The type of system you are compiling for; sets `system-type'.])
 
 dnl Not all platforms use crtn.o files.  Check if the current one does.
 crt_files=
diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index 934a32ba24a..2b981168fea 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-11  Glenn Morris  <rgm@gnu.org>
+
+        * sed2v2.inp (SYSTEM_TYPE): Set it.
+
 2012-05-27  Eli Zaretskii  <eliz@gnu.org>
 
         * sedlibmk.inp (GNULIB_GL_UNISTD_H_GETOPT, GNULIB_POSIX_OPENPT)
diff --git a/msdos/sed2v2.inp b/msdos/sed2v2.inp
index 06a59513af7..85ab02c877e 100644
--- a/msdos/sed2v2.inp
+++ b/msdos/sed2v2.inp
@@ -59,6 +59,7 @@
 /^#undef PACKAGE_TARNAME/s/^.*$/#define PACKAGE_TARNAME ""/
 /^#undef PACKAGE_VERSION/s/^.*$/#define PACKAGE_VERSION ""/
 /^#undef VERSION/s/^.*$/#define VERSION "24.1.50"/
+/^#undef SYSTEM_TYPE/s/^.*$/#define SYSTEM_TYPE "ms-dos"/
 /^#undef HAVE_DECL_GETENV/s/^.*$/#define HAVE_DECL_GETENV 1/
 /^#undef SYS_SIGLIST_DECLARED/s/^.*$/#define SYS_SIGLIST_DECLARED 1/
 /^#undef HAVE_DIRENT_H/s/^.*$/#define HAVE_DIRENT_H 1/
diff --git a/nt/ChangeLog b/nt/ChangeLog
index 0687e8be605..a103c8b1c2c 100644
--- a/nt/ChangeLog
+++ b/nt/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-11  Glenn Morris  <rgm@gnu.org>
+
+        * config.nt (SYSTEM_TYPE): Define it.
+
 2012-05-31  Eli Zaretskii  <eliz@gnu.org>
 
         * configure.bat (genmakefiles): Move the redirection away from the
diff --git a/nt/config.nt b/nt/config.nt
index 2e56633d4fd..f32c38f8435 100644
--- a/nt/config.nt
+++ b/nt/config.nt
@@ -326,6 +326,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Version number of package */
 #define VERSION "24.1.50"
 
+/* The type of system you are compiling for; sets `system-type'.  */
+#define SYSTEM_TYPE "windows-nt"
+
 /* Define to `__inline__' or `__inline' if that's what the C compiler
    calls it, or to nothing if 'inline' is not supported under any name.  */
 #ifdef __GNUC__
diff --git a/src/ChangeLog b/src/ChangeLog
index dc2e6845c50..9acdb5fbf27 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2012-06-11  Glenn Morris  <rgm@gnu.org>
+
+        * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
+        * s/gnu-kfreebsd.h, s/gnu-linux.h, s/gnu.h, s/hpux10-20.h:
+        * s/irix6-5.h, s/ms-w32.h, s/msdos.h, s/template.h:
+        * s/usg5-4-common.h: Move SYSTEM_TYPE to configure.
+
 2012-06-11  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * alloc.c (make_byte_code): New function.
diff --git a/src/s/aix4-2.h b/src/s/aix4-2.h
index cacfdc7ed63..51ac9748f27 100644
--- a/src/s/aix4-2.h
+++ b/src/s/aix4-2.h
@@ -26,10 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define _AIX
 #endif
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "aix"
-
 /* In AIX, you allocate a pty by opening /dev/ptc to get the master side.
    To get the name of the slave side, you just ttyname() the master side.  */
 #define PTY_ITERATION int c; for (c = 0; !c ; c++)
diff --git a/src/s/bsd-common.h b/src/s/bsd-common.h
index c2dbdb9a109..ce3d63bb49f 100644
--- a/src/s/bsd-common.h
+++ b/src/s/bsd-common.h
@@ -46,10 +46,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    for X functions taking float or double parameters.  */
 #define NARROWPROTO 1
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "berkeley-unix"
-
 /* Do not use interrupt_input = 1 by default, because in 4.3
    we can make noninterrupt input work properly.  */
 #undef INTERRUPT_INPUT
diff --git a/src/s/cygwin.h b/src/s/cygwin.h
index 9310890351e..9b437341324 100644
--- a/src/s/cygwin.h
+++ b/src/s/cygwin.h
@@ -17,10 +17,6 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "cygwin"
-
 /* Emacs can read input using SIGIO and buffering characters itself,
    or using CBREAK mode and making C-g cause SIGINT.
    The choice is controlled by the variable interrupt_input.
diff --git a/src/s/darwin.h b/src/s/darwin.h
index 7c8e26f46cc..5033f91813d 100644
--- a/src/s/darwin.h
+++ b/src/s/darwin.h
@@ -31,10 +31,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define DARWIN_OS
 
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "darwin"
-
 /* Emacs can read input using SIGIO and buffering characters itself,
    or using CBREAK mode and making C-g cause SIGINT.
    The choice is controlled by the variable interrupt_input.
diff --git a/src/s/gnu-kfreebsd.h b/src/s/gnu-kfreebsd.h
index a85571915df..f32e6faccd2 100644
--- a/src/s/gnu-kfreebsd.h
+++ b/src/s/gnu-kfreebsd.h
@@ -1,9 +1,3 @@
 #include "gnu-linux.h"
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#undef SYSTEM_TYPE
-#define SYSTEM_TYPE "gnu/kfreebsd" /* All the best software is free */
-
 #define NO_TERMIO               /* use only <termios.h> */
-
diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index 409d0205520..20ce65207a1 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -25,10 +25,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define USG
 #define GNU_LINUX
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "gnu/linux"         /* All the best software is free. */
-
 #ifdef emacs
 #ifdef HAVE_LINUX_VERSION_H
 #include <linux/version.h>
diff --git a/src/s/gnu.h b/src/s/gnu.h
index cd72164a520..089890a12b5 100644
--- a/src/s/gnu.h
+++ b/src/s/gnu.h
@@ -21,9 +21,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Get most of the stuff from bsd-common */
 #include "bsd-common.h"
 
-#undef SYSTEM_TYPE
-#define SYSTEM_TYPE "gnu"
-
 #define SIGNALS_VIA_CHARACTERS
 
 /* libc defines data_start.  */
diff --git a/src/s/hpux10-20.h b/src/s/hpux10-20.h
index f1ae50c533a..36227b6ba7b 100644
--- a/src/s/hpux10-20.h
+++ b/src/s/hpux10-20.h
@@ -26,10 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define USG5
 #define HPUX
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "hpux"
-
 /* Letter to use in finding device name of first pty,
    if system supports pty's.  'p' means it is /dev/ptym/ptyp0  */
 #define FIRST_PTY_LETTER 'p'
diff --git a/src/s/irix6-5.h b/src/s/irix6-5.h
index e5479c3b8d3..7e5a5505ee2 100644
--- a/src/s/irix6-5.h
+++ b/src/s/irix6-5.h
@@ -26,11 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define SETPGRP_RELEASES_CTTY
 
-#ifdef SYSTEM_TYPE
-#undef SYSTEM_TYPE
-#endif
-#define SYSTEM_TYPE "irix"
-
 #ifdef SETUP_SLAVE_PTY
 #undef SETUP_SLAVE_PTY
 #endif
diff --git a/src/s/ms-w32.h b/src/s/ms-w32.h
index f88128b27aa..5bf71d5f321 100644
--- a/src/s/ms-w32.h
+++ b/src/s/ms-w32.h
@@ -36,10 +36,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    convention must be whatever standard the libraries expect.  */
 #define _CALLBACK_ __cdecl
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "windows-nt"
-
 #define NO_MATHERR 1
 
 /* Letter to use in finding device name of first pty,
diff --git a/src/s/msdos.h b/src/s/msdos.h
index add2902d5f3..fc1a8c7506a 100644
--- a/src/s/msdos.h
+++ b/src/s/msdos.h
@@ -33,10 +33,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 #define DOS_NT  /* MSDOS or WINDOWSNT */
 #undef BSD_SYSTEM
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "ms-dos"
-
 /* subprocesses should be defined if you want to have code for
    asynchronous subprocesses (as used in M-x compile and M-x shell).
    This is the only system that needs this.  */
diff --git a/src/s/template.h b/src/s/template.h
index 527694bd4bb..d8f811dc8aa 100644
--- a/src/s/template.h
+++ b/src/s/template.h
@@ -30,11 +30,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* #define BSD4_3 */
 /* #define BSD_SYSTEM */
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-
-#define SYSTEM_TYPE "berkeley-unix"
-
 /* Emacs can read input using SIGIO and buffering characters itself,
    or using CBREAK mode and making C-g cause SIGINT.
    The choice is controlled by the variable interrupt_input.
diff --git a/src/s/usg5-4-common.h b/src/s/usg5-4-common.h
index fabdd66f3bb..d2f3b5d77f5 100644
--- a/src/s/usg5-4-common.h
+++ b/src/s/usg5-4-common.h
@@ -26,10 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define USG5
 #define USG5_4
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "usg-unix-v"
-
 /* setjmp and longjmp can safely replace _setjmp and _longjmp,
    but they will run slower.  */
 #define _setjmp setjmp