--- curl-8.22.0/configure.ac.~1~
+++ curl-8.22.0/configure.ac
@@ -1976,7 +1976,7 @@
       [
         dnl not found, check for MIT
         AC_CHECK_HEADERS(
-          [gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],
+          [gssapi/gssapi.h],
           [],
           [not_mit=1])
         if test "$not_mit" = "1"; then
@@ -2037,6 +2037,9 @@
             *-hp-hpux*)
               gss_libname="gss"
               ;;
+            *-solaris2*)
+              gss_libname="gss"
+              ;;
             *)
               gss_libname="gssapi"
               ;;
@@ -2070,6 +2073,9 @@
         *-hp-hpux*)
           LIBS="-lgss $LIBS"
           ;;
+        *-solaris2*)
+          LIBS="-lgss $LIBS"
+          ;;
         *)
           LIBS="-lgssapi $LIBS"
           ;;