patch 9.0.1628: syntax tests fail on FreeBSD

Problem:    Syntax tests fail on FreeBSD.
Solution:   Pass the Vim executable path with VIMPROG. (Ken Takata,
            closes #12535)  Adjust the paths.

Author: k-takata

Makefile

@@ -66,7 +66,7 @@ VIM_FOR_SYNTAXTEST = ../../src/vim
 syntaxtest:
 	cd runtime/syntax && \
 		$(MAKE) clean && \
-		$(MAKE) test VIM="$(VIM_FOR_SYNTAXTEST)"
+		$(MAKE) test VIMPROG="$(VIM_FOR_SYNTAXTEST)"
 
 
 #########################################################################

runtime/syntax/Makefile

@@ -11,14 +11,14 @@ VIMRUNTIME = ../..
 
 # ENVVARS = LC_ALL=C LANG=C LANGUAGE=C
 
-RUN_VIMTEST = VIMRUNTIME=$(VIMRUNTIME) $(VALGRIND) $(ENVVARS) $(VIMPROG) -f $(GUI_FLAG)
+RUN_VIMTEST = VIMRUNTIME=$(VIMRUNTIME) $(VALGRIND) $(ENVVARS) ../$(VIMPROG) -f $(GUI_FLAG)
 
 # Run the tests that didn't run yet or failed previously.
 # If a test succeeds a testdir/done/{name} file will be written.
 # If a test fails a testdir/failed/{name}.dump file will be written.
 test:
 	@# the "vimcmd" file is used by the screendump utils
-	@echo "$(VIMPROG)" > testdir/vimcmd
+	@echo "../$(VIMPROG)" > testdir/vimcmd
 	@echo "$(RUN_VIMTEST)" >> testdir/vimcmd
 	VIMRUNTIME=$(VIMRUNTIME) $(VIMPROG) --clean --not-a-term -u testdir/runtest.vim
 

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1628,
 /**/
     1627,
 /**/