2018-03-03  Juan Manuel Guerrero  <juan.guerrero@gmx.de>

	* pc/Makefile.tst (mpfrsqrt): Skip this test and print DJGPP specific
	error message.
	(negtime): Print DJGPP specific error message.






diff -aprNU5 gawk-4.2.1.orig/pc/Makefile.tst gawk-4.2.1/pc/Makefile.tst
--- gawk-4.2.1.orig/pc/Makefile.tst	2018-02-05 09:45:40 +0100
+++ gawk-4.2.1/pc/Makefile.tst	2018-03-03 13:37:02 +0100
@@ -1048,12 +1048,16 @@ mpfrbigint:
 	@$(AWK) -M -f "$(srcdir)"/$@.awk > _$@ 2>&1
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
 mpfrsqrt:
 	@echo $@
-	@$(AWK) -M -f "$(srcdir)"/$@.awk > _$@ 2>&1
-	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+	@case `uname` in \
+	*MS-DOS*) echo This test fails on DJGPP --- skipping $@ ;; \
+	*) \
+	@$(AWK) -M -f "$(srcdir)"/$@.awk > _$@ 2>&1 ; \
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@ ; \
+	esac
 
 mpfrstrtonum:
 	@echo $@
 	@$(AWK) -M -f "$(srcdir)"/$@.awk > _$@ 2>&1
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
@@ -1333,10 +1337,11 @@ paramasfunc2::
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk --posix >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
 negtime::
 	@echo $@
+	@echo Expect negtime to fail with DJGPP.
 	@TZ=GMT AWKPATH="$(srcdir)" $(AWK) -f $@.awk >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@AWKPATH="$(srcdir)" $(AWK) -f checknegtime.awk "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
 dbugtypedre1:
 	@echo $@
