[Emacs-diffs] /srv/bzr/emacs/trunk r109043: Move more stuff from src/s to configure

[Glenn Morris]

------------------------------------------------------------
revno: 109043
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Wed 2012-07-11 21:49:28 -0400
message:
  Move more stuff from src/s to configure
  
  * configure.ac (PREFER_VSUSP, RUN_TIME_REMAP, SETPGRP_RELEASES_CTTY)
  (TAB3, TABDLY, RUN_TIME_REMAP, XOS_NEEDS_TIME_H): Move here from src/s.
  
  * src/s/bsd-common.h, src/s/darwin.h: Move TAB3 to configure.
  
  * src/s/hpux10-20.h, src/s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
  
  * src/s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
  * src/s/hpux10-20.h (RUN_TIME_REMAP):
  * src/s/bsd-common.h (TABDLY): Move to configure.
modified:
  ChangeLog
  configure.ac
  src/ChangeLog
  src/s/bsd-common.h
  src/s/darwin.h
  src/s/hpux10-20.h
  src/s/irix6-5.h
  src/s/sol2-6.h

=== modified file 'ChangeLog'
--- a/ChangeLog 2012-07-12 01:18:45 +0000
+++ b/ChangeLog 2012-07-12 01:49:28 +0000
@@ -3,8 +3,10 @@
        * configure.ac (NO_MATHERR): Unconditionally define for Darwin;
        as src/s/darwin.h used to.
 
-       * configure.ac (NARROWPROTO, NO_ABORT, BROKEN_FIONREAD, BROKEN_SIGAIO):
-       (BROKEN_SIGPOLL, BROKEN_SIGPTY): Move here from src/s.
+       * configure.ac (NARROWPROTO, NO_ABORT, BROKEN_FIONREAD, BROKEN_SIGAIO)
+       (BROKEN_SIGPOLL, BROKEN_SIGPTY, PREFER_VSUSP, RUN_TIME_REMAP)
+       (SETPGRP_RELEASES_CTTY, TAB3, TABDLY, RUN_TIME_REMAP
+       (XOS_NEEDS_TIME_H): Move here from src/s.
 
 2012-07-11  Glenn Morris  <address@hidden>
 

=== modified file 'configure.ac'
--- a/configure.ac      2012-07-12 01:18:45 +0000
+++ b/configure.ac      2012-07-12 01:49:28 +0000
@@ -3365,33 +3365,67 @@
     ;;
 esac
 
-case $opsys in
-   gnu) opsysfile="s/bsd-common.h" ;;
-
-   gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;;
-
-   hpux11)
-     dnl See comments in sysdep.c:sys_signal.
-     dnl SA_RESTART resets the timeout of `select' on hpux11.
-     dnl Defining BROKEN_SA_RESTART is not the same as undef'ing SA_RESTART.
-     AC_DEFINE(BROKEN_SA_RESTART, 1, [Define if SA_RESTART should only
-       be used in batch mode.])
-     dnl It works to open the pty's tty in the parent (Emacs), then
-     dnl close and reopen it in the child.
-     AC_DEFINE(USG_SUBTTY_WORKS, 1, [Define for USG systems where it
-       works to open a pty's tty in the parent process, then close and
-       reopen it in the child.])
-
-     opsysfile="s/hpux10-20.h"
-   ;;
-
-   openbsd) opsysfile="s/netbsd.h" ;;
-
-   sol2-10)
-     AC_DEFINE(_STRUCTURED_PROC, 1, [Needed for system_process_attributes
-       on Solaris.])
-     opsysfile="s/sol2-6.h"
-   ;;
+
+AH_TEMPLATE(TAB3, [Undocumented.])
+
+case $opsys in
+  darwin) AC_DEFINE(TAB3, OXTABS) ;;
+
+  gnu | freebsd | netbsd | openbsd )
+    AC_DEFINE(TABDLY, OXTABS, [Undocumented.] )
+    AC_DEFINE(TAB3, OXTABS)
+    ;;
+
+  hpux*)
+    AC_DEFINE(RUN_TIME_REMAP, 1, [Define if emacs.c needs to call
+      run_time_remap; for HPUX.])
+    ;;
+esac
+
+
+dnl Used in xfaces.c.
+case $opsys in
+  hpux* | sol2* )
+    AC_DEFINE(XOS_NEEDS_TIME_H, 1, [Compensate for a bug in Xos.h on
+      some systems, where it requires time.h.])
+    ;;
+esac
+
+
+case $opsys in
+  gnu) opsysfile="s/bsd-common.h" ;;
+
+  gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;;
+
+  hpux11)
+    dnl See comments in sysdep.c:sys_signal.
+    dnl SA_RESTART resets the timeout of `select' on hpux11.
+    dnl Defining BROKEN_SA_RESTART is not the same as undef'ing SA_RESTART.
+    AC_DEFINE(BROKEN_SA_RESTART, 1, [Define if SA_RESTART should only
+      be used in batch mode.])
+    dnl It works to open the pty's tty in the parent (Emacs), then
+    dnl close and reopen it in the child.
+    AC_DEFINE(USG_SUBTTY_WORKS, 1, [Define for USG systems where it
+      works to open a pty's tty in the parent process, then close and
+      reopen it in the child.])
+
+    opsysfile="s/hpux10-20.h"
+    ;;
+
+  irix6-5)
+    AC_DEFINE(PREFER_VSUSP, 1, [Define if process_send_signal should
+      use VSUSP instead of VSWTCH.])
+    AC_DEFINE(SETPGRP_RELEASES_CTTY, 1, [Define if process.c:child_setup
+      should not call setpgrp.])
+    ;;
+
+  openbsd) opsysfile="s/netbsd.h" ;;
+
+  sol2-10)
+    AC_DEFINE(_STRUCTURED_PROC, 1, [Needed for system_process_attributes
+      on Solaris.])
+    opsysfile="s/sol2-6.h"
+    ;;
 esac
 
 # Set up the CFLAGS for real compilation, so we can substitute it.

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2012-07-12 01:18:45 +0000
+++ b/src/ChangeLog     2012-07-12 01:49:28 +0000
@@ -1,5 +1,13 @@
 2012-07-12  Glenn Morris  <address@hidden>
 
+       * s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
+       * s/hpux10-20.h (RUN_TIME_REMAP):
+       * s/bsd-common.h (TABDLY): Move to configure.
+
+       * s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
+
+       * s/bsd-common.h, s/darwin.h: Move TAB3 to configure.
+
        * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
        (BROKEN_SIGPOLL): Let configure set them.
 

=== modified file 'src/s/bsd-common.h'
--- a/src/s/bsd-common.h        2012-07-12 00:49:24 +0000
+++ b/src/s/bsd-common.h        2012-07-12 01:49:28 +0000
@@ -37,8 +37,5 @@
 /* For mem-limits.h.  */
 #define BSD4_2
 
-#define TABDLY OXTABS
-#define TAB3 OXTABS
-
 /* First pty name is /dev/ptyp0.  */
 #define FIRST_PTY_LETTER 'p'

=== modified file 'src/s/darwin.h'
--- a/src/s/darwin.h    2012-07-12 01:14:56 +0000
+++ b/src/s/darwin.h    2012-07-12 01:49:28 +0000
@@ -60,9 +60,6 @@
    also the name of a Mach system call.  */
 #define init_process emacs_init_process
 
-/* System uses OXTABS instead of the expected TAB3.  (Copied from bsd386.h.)  
*/
-#define TAB3 OXTABS
-
 /* Definitions for how to compile & link.  */
 #ifdef HAVE_NS
 #define SYSTEM_PURESIZE_EXTRA 200000

=== modified file 'src/s/hpux10-20.h'
--- a/src/s/hpux10-20.h 2012-07-11 23:40:59 +0000
+++ b/src/s/hpux10-20.h 2012-07-12 01:49:28 +0000
@@ -18,8 +18,6 @@
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
-#define RUN_TIME_REMAP
-
 /* Define symbols to identify the version of Unix this is.
    Define all the symbols that apply correctly.  */
 #define USG                            /* System III, System V, etc */
@@ -40,9 +38,6 @@
 #define PTY_NAME_SPRINTF \
        sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);
 
-/* This triggers a conditional in xfaces.c.  */
-#define XOS_NEEDS_TIME_H
-
 /* Assar Westerlund <address@hidden> says this is necessary for
    HP-UX 10.20, and that it works for HP-UX 0 as well.  */
 #define NO_EDITRES

=== modified file 'src/s/irix6-5.h'
--- a/src/s/irix6-5.h   2012-07-12 00:49:24 +0000
+++ b/src/s/irix6-5.h   2012-07-12 01:49:28 +0000
@@ -24,8 +24,6 @@
 #undef _longjmp /* use system versions, not conservative aliases */
 #undef _setjmp
 
-#define SETPGRP_RELEASES_CTTY
-
 #undef SETUP_SLAVE_PTY
 
 /* Letter to use in finding device name of first pty,
@@ -67,9 +65,6 @@
 /* Ulimit(UL_GMEMLIM) is busted...  */
 #define ULIMIT_BREAK_VALUE 0x14000000
 
-/* Tell process_send_signal to use VSUSP instead of VSWTCH.  */
-#define PREFER_VSUSP
-
 #undef SA_RESTART     /* not the same as defining BROKEN_SA_RESTART */
 
 #undef TIOCSIGSEND             /* defined in usg5-4-common.h */

=== modified file 'src/s/sol2-6.h'
--- a/src/s/sol2-6.h    2012-07-11 23:44:03 +0000
+++ b/src/s/sol2-6.h    2012-07-12 01:49:28 +0000
@@ -21,9 +21,6 @@
 
 #define SOLARIS2
 
-/* This triggers a conditional in xfaces.c.  */
-#define XOS_NEEDS_TIME_H
-
 /* This is the same definition as in usg5-4-common.h, but with 
sigblock/sigunblock
    rather than sighold/sigrelse, which appear to be BSD4.1 specific.
    It may also be appropriate for SVR4.x