gawk-3.1.4 can not be compiled on MS Interix using MSVC

[Aleksey Cheusov]

gawk-3.1.4 can not be compiled on MS Interix using MSVC (/bin/cc).
Linker failes because of unresolved function strcmp_ulong and strcpy_ulong.
The following patch fixes this bug.




diff -Nurb gawk-3.1.4.orig/awk.h gawk-3.1.4/awk.h
--- gawk-3.1.4.orig/awk.h       Mon Jul 26 17:11:05 2004
+++ gawk-3.1.4/awk.h    Mon Aug 29 15:41:22 2005
@@ -1048,10 +1048,12 @@
 extern size_t optimal_bufsize P((int fd, struct stat *sbuf));
 extern int ispath P((const char *file));
 extern int isdirpunct P((int c));
-#if defined(_MSC_VER) && !defined(_WIN32)
+#ifdef HAVE_MEMCPY_ULONG
 extern char *memcpy_ulong P((char *dest, const char *src, unsigned long l));
-extern void *memset_ulong P((void *dest, int val, unsigned long l));
 #define memcpy memcpy_ulong
+#endif
+#ifdef HAVE_MEMSET_ULONG
+extern void *memset_ulong P((void *dest, int val, unsigned long l));
 #define memset memset_ulong
 #endif
 /* io.c */
diff -Nurb gawk-3.1.4.orig/configure.ac gawk-3.1.4/configure.ac
--- gawk-3.1.4.orig/configure.ac        Sun Aug  1 14:47:06 2004
+++ gawk-3.1.4/configure.ac     Mon Aug 29 15:59:52 2005
@@ -194,6 +194,9 @@
 esac
 
 AC_CHECK_LIB(m, fmod)
+AC_CHECK_LIB(c, memset_ulong, [CFLAGS="$CFLAGS -DHAVE_MEMSET_ULONG"])
+AC_CHECK_LIB(c, memcpy_ulong, [CFLAGS="$CFLAGS -DHAVE_MEMCPY_ULONG"])
+
 AC_CHECK_FUNCS(fmod getgrent getgroups grantpt iswctype mbrlen \
        memcmp memcpy memmove memset setlocale snprintf strchr \
        strerror strftime strncasecmp strtod strtoul system tzset \


-- 
Best regards, Aleksey Cheusov.