shithub: femtolisp

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Add NetBSD support

$ make test
cd tests && ../flisp unittest.lsp
all tests pass

--- a/flisp.c

+++ b/flisp.c

@@ -2320,6 +2320,8 @@

     set(symbol("*os-name*"), symbol("openbsd"));

 #elif defined(FREEBSD)

     set(symbol("*os-name*"), symbol("freebsd"));

+#elif defined(NETBSD)

+    set(symbol("*os-name*"), symbol("netbsd"));

 #else

     set(symbol("*os-name*"), symbol("unknown"));

 #endif

--- a/llt/dirpath.c

+++ b/llt/dirpath.c

@@ -191,7 +191,7 @@

     return buf;

 }

-#elif defined(FREEBSD)

+#elif defined(FREEBSD) || defined(NETBSD)

 #include <sys/types.h>

 #include <sys/sysctl.h>

@@ -199,9 +199,15 @@

 {

   int mib[4];

   mib[0] = CTL_KERN;

+#if defined(FREEBSD)

   mib[1] = KERN_PROC;

   mib[2] = KERN_PROC_PATHNAME;

   mib[3] = -1;

+#else

+  mib[1] = KERN_PROC_ARGS;

+  mib[2] = -1;

+  mib[3] = KERN_PROC_PATHNAME;

+#endif

   sysctl(mib, 4, buf, &size, NULL, 0);

   return buf;

--- a/llt/dtypes.h

+++ b/llt/dtypes.h

@@ -25,6 +25,8 @@

 #  define OPENBSD

 #elif defined(__FreeBSD__)

 #  define FREEBSD

+#elif defined(__NetBSD__)

+#  define NETBSD

 #elif defined(_WIN32)

 #  define WIN32

 #else

@@ -31,7 +33,7 @@

 #  error "unknown platform"

 #endif

-#if defined(OPENBSD) || defined(FREEBSD)

+#if defined(OPENBSD) || defined(FREEBSD) || defined(NETBSD)

 #if defined(__x86_64__)

 #  define __SIZEOF_POINTER__ 8

 #else

@@ -72,7 +74,7 @@

 #  define BIG_ENDIAN     __BIG_ENDIAN

 #  define PDP_ENDIAN     __PDP_ENDIAN

 #  define BYTE_ORDER     __BYTE_ORDER

-#elif defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD)

+#elif defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD) || defined(NETBSD)

 #  include <machine/endian.h>

 #  define __LITTLE_ENDIAN  LITTLE_ENDIAN

 #  define __BIG_ENDIAN     BIG_ENDIAN

@@ -193,10 +195,12 @@

 #define DBL_EPSILON      2.2204460492503131e-16

 #define FLT_EPSILON      1.192092896e-7

+#if !defined(NETBSD)

 #define DBL_MAX          1.7976931348623157e+308

 #define DBL_MIN          2.2250738585072014e-308

 #define FLT_MAX          3.402823466e+38

 #define FLT_MIN          1.175494351e-38

+#endif

 #define LOG2_10          3.3219280948873626

 #define rel_zero(a, b) (fabs((a)/(b)) < DBL_EPSILON)

 #define sign_bit(r) ((*(int64_t*)&(r)) & BIT63)

--- a/llt/socket.c

+++ b/llt/socket.c

@@ -7,7 +7,7 @@

 #include "dtypes.h"

-#if defined(MACOSX)

+#if defined(MACOSX) || defined(NETBSD)

 #include <sys/time.h>

 #include <sys/select.h>

 #include <sys/types.h>

--- a/llt/timefuncs.c

+++ b/llt/timefuncs.c

@@ -82,7 +82,7 @@

 {

     time_t tme = (time_t)seconds;

-#if defined(LINUX) || defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD)

+#if defined(LINUX) || defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD) || defined(NETBSD)

     char *fmt = "%c"; /* needed to suppress GCC warning */

     struct tm tm;

@@ -106,7 +106,7 @@

 #endif

 }

-#if defined(LINUX) || defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD)

+#if defined(LINUX) || defined(MACOSX) || defined(OPENBSD) || defined(FREEBSD) || defined(NETBSD)

 extern char *strptime(const char *s, const char *format, struct tm *tm);

 double parsetime(const char *str)

 {

--- a/llt/utf8.c

+++ b/llt/utf8.c

@@ -15,6 +15,7 @@

 #define _XOPEN_SOURCE 700

 #include <stdlib.h>

 #include <stdio.h>

+#include <stdlib.h>

 #include <string.h>

 #include <stdarg.h>

 #include <wchar.h>

@@ -26,9 +27,9 @@

 #include <malloc.h>

 #define snprintf _snprintf

 #else

-#if !defined(__FreeBSD__) && !defined(__OpenBSD__)

+#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__)

 #include <alloca.h>

-#endif /* __FreeBSD__ && __OpenBSD__ */

+#endif /* __FreeBSD__ && __OpenBSD__ && __NetBSD__ */

 #endif

 #include <assert.h>