/* This file is the configuration file for Linux-based GNU systems
Copyright (C) 1985, 1986, 1992, 1994, 1996, 1999, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GNU Emacs.
* Define all the symbols that apply correctly.
*/
-/* #define UNIPLUS */
-/* #define USG5 */
#define USG
-/* #define BSD_SYSTEM */
-#define LINUX
#define GNU_LINUX
/* SYSTEM_TYPE should indicate the kind of system you are using.
#include <linux/version.h>
#if LINUX_VERSION_CODE >= 0x20400
-#define LINUX_SIGNALS_VIA_CHARACTERS_DOES_WORK
+/* 21 Jun 06: Eric Hanchrow <offby1@blarg.net> says this works. */
+#define SIGNALS_VIA_CHARACTERS
#endif /* LINUX_VERSION_CODE >= 0x20400 */
#endif /* HAVE_LINUX_VERSION_H */
#endif /* emacs */
#define FIRST_PTY_LETTER 'p'
-#endif /* not HAVE_GRANDPT */
+#endif /* not HAVE_GRANTPT */
/* Define HAVE_TERMIOS if the system provides POSIX-style
functions and macros for terminal control. */
#define BSTRING
-/* 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 generally OS dependent, and not supported
- under most USG systems. */
-
-#define subprocesses
+/* This is used in list_system_processes. */
+#define HAVE_PROCFS 1
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
your system and must be used only through an encapsulation
(Which you should place, by convention, in sysdep.c). */
\f
-/* If you mount the proc file system somewhere other than /proc
- you will have to uncomment the following and make the proper
- changes */
-
-/* #define LINUX_LDAV_FILE "/proc/loadavg" */
-
/* This is needed for dispnew.c:update_frame */
#ifdef emacs
/* new C libio names */
#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)
-#else /* !_IO_STDIO_H */
+#elif defined (__UCLIBC__)
+/* using the uClibc library */
+#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
+ ((FILE)->__bufpos - (FILE)->__bufstart)
+#else /* !_IO_STDIO_H && ! __UCLIBC__ */
/* old C++ iostream names */
#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
((FILE)->_pptr - (FILE)->_pbase)
-#endif /* !_IO_STDIO_H */
+#endif /* !_IO_STDIO_H && ! __UCLIBC__ */
#endif /* emacs */
/* Ask GCC where to find libgcc.a. */
#define LIB_GCC `$(CC) $(C_SWITCH_X_SITE) -print-libgcc-file-name`
-#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
+#define START_FILES pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o
/* Here is how to find X Windows. LD_SWITCH_X_SITE_AUX gives an -R option
- says where to find X windows at run time. */
+ that says where to find X windows at run time. */
#ifdef __mips__
-#define LD_SWITCH_SYSTEM -G 0 LD_SWITCH_X_SITE_AUX
+#define LD_SWITCH_SYSTEM -G 0 $(LD_SWITCH_X_SITE_AUX)
#else
-#define LD_SWITCH_SYSTEM LD_SWITCH_X_SITE_AUX
+#define LD_SWITCH_SYSTEM $(LD_SWITCH_X_SITE_AUX)
#endif /* __mips__ */
-/* Link temacs with -z nocombreloc so that unexec works right, whether or
- not -z combreloc is the default. GNU ld ignores unknown -z KEYWORD
- switches, so this also works with older versions that don't implement
- -z combreloc. */
-#define LD_SWITCH_SYSTEM_TEMACS -z nocombreloc
-
#ifdef emacs
#define INTERRUPT_INPUT
#endif
-/* This is needed for sysdep.c */
-
-#define NO_SIOCTL_H /* don't have sioctl.h */
-
-#define HAVE_WAIT_HEADER
-
#define SYSV_SYSTEM_DIR /* use dirent.h */
#define POSIX /* affects getpagesize.h and systty.h */
-#define POSIX_SIGNALS
-/* Best not to include -lg, unless it is last on the command line */
-#define LIBS_DEBUG
#undef LIB_GCC
#define LIB_GCC
-#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
-
-/* Don't use -g in test compiles in configure.
- This is so we will use the same shared libs for that linking
- that are used when linking temacs. */
-#ifdef THIS_IS_CONFIGURE
-#define C_DEBUG_SWITCH
-#endif
-
-/* 21 Jun 06: Eric Hanchrow <offby1@blarg.net> says this works. */
-#ifdef LINUX_SIGNALS_VIA_CHARACTERS_DOES_WORK
-#define SIGNALS_VIA_CHARACTERS
-#endif
-
-/* Rob Malouf <malouf@csli.stanford.edu> says:
- SYSV IPC is standard a standard part of Linux since version 0.99pl10,
- and is a very common addition to previous versions. */
-
-#ifdef TERM
-#define LIBS_SYSTEM -lclient
-#define C_SWITCH_SYSTEM -D_BSD_SOURCE -I/usr/src/term
-#else
-/* alane@wozzle.linet.org says that -lipc is not a separate library,
- since libc-4.4.1. So -lipc was deleted. */
-#define LIBS_SYSTEM
-/* _BSD_SOURCE is redundant, at least in glibc2, since we define
- _GNU_SOURCE. Left in in case it's relevant to libc5 systems and
- anyone's still using Emacs on those. --fx 2002-12-14 */
-#define C_SWITCH_SYSTEM -D_BSD_SOURCE
-#endif
-
-/* Paul Abrahams <abrahams@equinox.shaysnet.com> says this is needed. */
-#define LIB_MOTIF -lXm -lXpm
+#define LIB_STANDARD -lgcc -lc -lgcc $(CRT_DIR)/crtn.o
#ifdef HAVE_LIBNCURSES
#define TERMINFO
#define LIBS_TERMCAP -lncurses
#endif
-#define HAVE_SYSVIPC
-
#define UNEXEC unexelf.o
-#define A_TEXT_OFFSET(hdr) (N_MAGIC(hdr) == QMAGIC ? sizeof (struct exec) : 0)
-#define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
-#define ADJUST_EXEC_HEADER \
- unexec_text_start = N_TXTADDR(ohdr) + A_TEXT_OFFSET(ohdr)
-
/* This is to work around mysterious gcc failures in some system versions.
It is unlikely that Emacs changes will work around this problem;
therefore, this should remain permanently. */
#define HAVE_XRMSETDATABASE
#endif
-/* Use BSD process groups, but use setpgid() instead of setpgrp() to
- actually set a process group. */
-
-#define BSD_PGRPS
-
#define NARROWPROTO 1
/* Use mmap directly for allocating larger buffers. */
#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
|| defined __alpha__ || defined __mips__ || defined __s390__ \
|| defined __arm__ || defined __powerpc__ || defined __amd64__ \
- || defined __ia64__
+ || defined __ia64__ || defined __sh__
#define GC_SETJMP_WORKS 1
#define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS
#ifdef __mc68000__
HCoop / bpt / emacs.git / blobdiff