[PATCH] Portability fix for Solaris 10/x86

 * getdomainname unavailable there.
 * needs -lsocket for linkage.
 * needs __EXTENSIONS__ at the beginning of convert-objects.c

[JC: I've done this slightly differently from what Patrick originally
sent to the list and dropped the bit that deals with installations
that has curl header and library at non-default location.  I am
resisting the slipperly slope called autoconf.]

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/ident.c b/ident.c
index 0fe81f6900..7e917f74de 100644
--- a/ident.c
+++ b/ident.c
@@ -36,12 +36,13 @@ int setup_ident(void)
 	memcpy(real_email, pw->pw_name, len);
 	real_email[len++] = '@';
 	gethostname(real_email + len, sizeof(real_email) - len);
+#ifndef NO_GETDOMAINNAME
 	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;