diff -ur git-core-0.99.4.orig/convert-cache.c git-core-0.99.4/convert-cache.c
--- git-core-0.99.5.orig/convert-cache.c	Wed Aug 17 09:55:00 2005
+++ git-core-0.99.5/convert-cache.c	Wed Aug 17 09:58:48 2005
@@ -1,4 +1,5 @@
 #define _XOPEN_SOURCE /* glibc2 needs this */
+#define __EXTENSIONS__ /* solaris needs this */
 #include <time.h>
 #include <ctype.h>
 #include "cache.h"
diff -ur git-core-0.99.4.orig/ident.c git-core-0.99.4/ident.c
--- git-core-0.99.5.orig/ident.c	Wed Aug 17 09:55:00 2005
+++ git-core-0.99.5/ident.c	Wed Aug 17 09:57:54 2005
@@ -36,12 +36,13 @@
 	memcpy(real_email, pw->pw_name, len);
 	real_email[len++] = '@';
 	gethostname(real_email + len, sizeof(real_email) - len);
+#ifndef __sun
 	if (!strchr(real_email+len, '.')) {
 		len = strlen(real_email);
 		real_email[len++] = '.';
 		getdomainname(real_email+len, sizeof(real_email)-len);
 	}
-
+#endif
 	/* And set the default date */
 	datestamp(real_date, sizeof(real_date));
 	return 0;
--- git-core-0.99.5/Makefile~	Thu Aug 25 03:54:24 2005
+++ git-core-0.99.5/Makefile	Tue Sep  6 01:18:32 2005
@@ -146,7 +146,11 @@
 		endif
 	endif
 endif
+ifeq ($(shell uname -s),SunOS)
+  LIBS += -lsocket
+endif
 
+
 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'