Sound support for NetBSD through "Linux emulation" support:

[bpt/emacs.git] / src / s / netbsd.h

diff --git a/src/s/netbsd.h b/src/s/netbsd.h
index 49263fa..79d7389 100644 (file)
--- a/src/s/netbsd.h
+++ b/src/s/netbsd.h
@@ -3,15 +3,16 @@
 /* Get most of the stuff from bsd4.3 */
 #include "bsd4-3.h"
 
+#if defined (__alpha__) && !defined (__ELF__)
+#define NO_SHARED_LIBS
+#endif
+
 /* For mem-limits.h.  */
 #define BSD4_2
 
-#undef SYSTEM_TYPE
-#define SYSTEM_TYPE "netbsd"
-
 #undef KERNEL_FILE
 #undef LDAV_SYMBOL
-#define HAVE_GETLOADAVG
+#define HAVE_GETLOADAVG 1
 
 #define HAVE_UNION_WAIT
 
@@ -31,7 +32,7 @@
 
 #define LIBS_DEBUG
 /* -lutil is not needed for NetBSD >0.9.  */
-#define LIBS_SYSTEM -lutil
+/* #define LIBS_SYSTEM -lutil */
 #define LIBS_TERMCAP -ltermcap
 
 #define NEED_ERRNO
@@ -40,7 +41,9 @@
 /* Netbsd has POSIX-style pgrp behavior.  */
 #undef BSD_PGRPS
 
-#ifndef NO_SHARED_LIBS
+#define GETPGRP_NO_ARG
+
+#if !defined (NO_SHARED_LIBS) && ! defined (__ELF__)
 /* These definitions should work for either dynamic or static linking,
    whichever is the default for `cc -nostdlib'.  */
 #define HAVE_TEXT_START                /* No need to define `start_of_text'.  */
@@ -54,9 +57,35 @@
 #define N_BSSADDR(x) (N_ALIGN(x, N_DATADDR(x)+x.a_data))
 #define N_TRELOFF(x) N_RELOFF(x)
 #endif
-#endif /* not NO_SHARED_LIBS */
-
-/* Reread the time zone on startup.  */
-#define LOCALTIME_CACHE
+#endif /* not NO_SHARED_LIBS and not ELF */
+
+#if !defined (NO_SHARED_LIBS) && defined (__ELF__)
+#define START_FILES pre-crt0.o /usr/lib/crt0.o /usr/lib/crtbegin.o
+#define UNEXEC unexelf.o
+#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtend.o
+#undef LIB_GCC
+#define LIB_GCC
+#endif
 
 #define HAVE_WAIT_HEADER
+#define WAIT_USE_INT
+
+#define AMPERSAND_FULL_NAME
+
+#ifdef __ELF__
+/* 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.  We convert it to a -rpath option
+   which is what OSF1 uses.  */
+#define LD_SWITCH_SYSTEM `echo LD_SWITCH_X_SITE_AUX | sed -e 's/-R/-Wl,-rpath,/'`
+#endif /* __ELF__ */
+
+/* On post 1.3 releases of NetBSD, gcc -nostdlib also clears
+   the library search parth, i.e. it won't search /usr/lib
+   for libc and friends. Using -nostartfiles instead avoids
+   this problem, and will also work on earlier NetBSD releases */
+
+#define LINKER $(CC) -nostartfiles
+
+#define NARROWPROTO 1
+
+#define DEFAULT_SOUND_DEVICE "/dev/audio"