/* System description header for FreeBSD systems.
- This file describes the parameters that system description files
- should define or not.
- Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007, 2008
- Free Software Foundation, Inc.
+
+Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
+
+Author: Shawn M. Carey
+(according to authors.el)
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
-/* Get the correct __FreeBSD_version, even if this is before that was
- defined. */
-#ifndef __FreeBSD_version
-#ifndef __FreeBSD__
-#define __FreeBSD_version 199401
-#elif __FreeBSD__ == 1
-#define __FreeBSD_version 199405
-#else
-#include <osreldate.h>
-#endif
-#endif /* !defined __FreeBSD_version */
-
-/* '__FreeBSD__' is defined by the preprocessor on FreeBSD-1.1 and up.
- Earlier versions do not have shared libraries, so inhibit them.
- You can inhibit them on newer systems if you wish
- by defining NO_SHARED_LIBS. */
-#ifndef __FreeBSD__
-#define NO_SHARED_LIBS
-#endif
-
-
-#if 0 /* This much, alone, seemed sufficient as of 19.23.
- But it seems better to be independent of netbsd.h. */
-#include "netbsd.h"
-
-#undef LIB_GCC
-#define LIB_GCC -lgcc
-#undef NEED_ERRNO
-#endif /* 0 */
-
-
-/* Get most of the stuff from bsd4.3 */
-#include "bsd4-3.h"
-
-/* For mem-limits.h. */
-#define BSD4_2
-
-/* These aren't needed, since we have getloadavg. */
-#undef KERNEL_FILE
-#undef LDAV_SYMBOL
+/* Get most of the stuff from bsd-common */
+#include "bsd-common.h"
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)
-#define LIBS_DEBUG
-#define LIBS_SYSTEM -lutil
-#if __FreeBSD_version < 400000
-#define LIBS_TERMCAP -ltermcap
-#else
-#define TERMINFO
-#define LIBS_TERMCAP -lncurses
-#endif
-
-#define SYSV_SYSTEM_DIR
-
-/* freebsd has POSIX-style pgrp behavior. */
-#undef BSD_PGRPS
-#define GETPGRP_NO_ARG
-
-#ifdef __ELF__
-
-#define LD_SWITCH_SYSTEM_1
-#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o
-#define UNEXEC unexelf.o
-#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtend.o /usr/lib/crtn.o
-#undef LIB_GCC
-#define LIB_GCC
-
-#else /* not __ELF__ */
-
-#ifndef NO_SHARED_LIBS
-#define LD_SWITCH_SYSTEM_1 -e start -dc -L/usr/local/lib
-#define HAVE_TEXT_START /* No need to define `start_of_text'. */
-#if __FreeBSD_version >= 300002
-#define START_FILES pre-crt0.o /usr/lib/aout/crt0.o
-#else /* __FreeBSD_version < 300002 */
-#define START_FILES pre-crt0.o /usr/lib/crt0.o
-#endif /* __FreeBSD_version < 300002 */
-#define UNEXEC unexsunos4.o
-#define RUN_TIME_REMAP
-#define LIB_GCC -lgcc
-
-#ifndef N_TRELOFF
-#define N_PAGSIZ(x) __LDPGSZ
-#define N_BSSADDR(x) (N_ALIGN(x, N_DATADDR(x)+x.a_data))
-#define N_TRELOFF(x) N_RELOFF(x)
-#endif
-#else /* NO_SHARED_LIBS */
-#ifdef __FreeBSD__ /* shared libs are available, but the user prefers
- not to use them. */
-#define LD_SWITCH_SYSTEM_1 -Bstatic -L/usr/local/lib
-#define A_TEXT_OFFSET(x) (sizeof (struct exec))
-#define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
-#endif /* __FreeBSD__ */
-#endif /* NO_SHARED_LIBS */
-
-#endif /* not __ELF__ */
-
-/* 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. */
-
-#define LD_SWITCH_SYSTEM LD_SWITCH_SYSTEM_1 -L/usr/local/lib
-
-#define HAVE_WAIT_HEADER
#define HAVE_GETLOADAVG 1
-#if 0
-#define HAVE_GETPAGESIZE /* configure now puts this in config.h */
-#endif
-#define HAVE_TERMIOS
-#define NO_TERMIO
-#define DECLARE_GETPWUID_WITH_UID_T
-/* freebsd uses OXTABS instead of the expected TAB3. */
-#define TABDLY OXTABS
-#define TAB3 OXTABS
-
-/* this silences a few compilation warnings */
+/* This silences a few compilation warnings. */
#undef BSD_SYSTEM
#if __FreeBSD__ == 1
#define BSD_SYSTEM 199103
#define BSD_SYSTEM 199506
#endif
-#if 0 /* Shouldn't be necessary and produces warnings with the
- experimental Autoconf test. */
-#define WAITTYPE int
-/* get this since it won't be included if WAITTYPE is defined */
-#ifdef emacs
-#include <sys/wait.h>
-#endif
-#define WRETCODE(w) (_W_INT(w) >> 8)
-#endif
-
/* Don't close pty in process.c to make it as controlling terminal.
It is already a controlling terminal of subprocess, because we did
ioctl TIOCSCTTY. */
#define DONT_REOPEN_PTY
-/* CLASH_DETECTION is defined in bsd4-3.h.
- In FreeBSD 2.1.5 (and other 2.1.x), this results useless symbolic links
- remaining in /tmp or other directories with +t bit.
- To avoid this problem, you could #undef it to use no file lock. */
-/* #undef CLASH_DETECTION */
-
-/* If the system's imake configuration file defines `NeedWidePrototypes'
- as `NO', we must define NARROWPROTO manually. Such a define is
- generated in the Makefile generated by `xmkmf'. If we don't
- define NARROWPROTO, we will see the wrong function prototypes
- for X functions taking float or double parameters. */
-
-#define NARROWPROTO 1
-
-/* The following is needed to make `configure' find Xpm, Xaw3d and
- image include and library files if using /usr/bin/gcc. That
- compiler seems to be modified to not find headers in
- /usr/local/include or libs in /usr/local/lib by default. */
-
-#define C_SWITCH_SYSTEM -I/usr/X11R6/include -I/usr/local/include -L/usr/local/lib
-
/* Circumvent a bug in FreeBSD. In the following sequence of
writes/reads on a PTY, read(2) returns bogus data:
successfully after processing (for example with CRs added if the
terminal is set up that way which it is here). The same bytes will
be seen again in a later read(2), without the CRs. */
-
#define BROKEN_PTY_READ_AFTER_EAGAIN 1
/* Tell that garbage collector that setjmp is known to save all
- registers relevant for conservative garbage collection in the
- jmp_buf. */
-
+ registers relevant for conservative garbage collection in the jmp_buf. */
#define GC_SETJMP_WORKS 1
-/* Use the GC_MAKE_GCPROS_NOOPS (see lisp.h) method for marking the
- stack. */
-
+/* Use the GC_MAKE_GCPROS_NOOPS (see lisp.h) method for marking the stack. */
#define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS
-/* Define USE_MMAP_FOR_BUFFERS to let Emacs use mmap(2) to allocate
- buffer text. This overrides REL_ALLOC. */
-
-#define USE_MMAP_FOR_BUFFERS 1
-
-/* Use sigprocmask(2) and friends instead of sigblock(2); the man page
- of sigblock says it is obsolete. */
-
-#define POSIX_SIGNALS 1
-
-/* The `combreloc' setting became the default, and it seems to be
- incompatible with unexec. Symptom is an immediate SEGV in
- XtInitializeWidget when starting Emacs under X11. */
-
-#if defined __FreeBSD_version && __FreeBSD_version >= 500042
-#define LD_SWITCH_SYSTEM_TEMACS -znocombreloc
-#endif
-
/* arch-tag: 426529ca-b7c4-448f-b10a-d4dcdc9c78eb
(do not change this comment) */