guix/gnu/packages/patches/ghc-9.2-grep-warnings.patch
Lars-Dominik Braun ec79901a33
gnu: ghc-9.2: Adapt testsuite to grep 3.8.
Starting with version 3.8, grep emits warning messages when pattern
contain spurious slashes:

    grep '\+' /dev/null
    grep: warning: stray \ before +

GHC’s testsuite does not expect that and fails.

* gnu/packages/patches/ghc-9.2-grep-warnings.patch: New file.
* gnu/local.mk: Add it.
* gnu/packages/haskell.scm (ghc-9.2)[native-inputs]: Add patch.
2023-03-12 17:25:10 +01:00

37 lines
1.3 KiB
Diff

--- ghc-9.2.5/testsuite/tests/numeric/should_run/T7014.primops.orig 2023-03-12 14:42:11.338540492 +0100
+++ ghc-9.2.5/testsuite/tests/numeric/should_run/T7014.primops 2023-03-12 14:42:13.735608896 +0100
@@ -1,9 +1,9 @@
and#
or#
uncheckedShift.*#
++#
+-#
+*#
-\+#
-\-#
-\*#
quotInt#
remInt#
plusFloat#
--- ghc-9.2.5/testsuite/tests/hsc2hs/Makefile.orig 2023-03-12 14:40:03.825939306 +0100
+++ ghc-9.2.5/testsuite/tests/hsc2hs/Makefile 2023-03-12 14:40:07.961054835 +0100
@@ -54,7 +54,7 @@
ifeq "$(WINDOWS)" "YES"
grep '{-# LINE 1 \"T12504\\\\path\\\\to\\\\$@\.hsc\" #-}' T12504/path/to/$@.hs
else
+ grep '{-# LINE 1 "T12504/path/to/$@\.hsc" #-}' T12504/path/to/$@.hs
- grep '{-# LINE 1 \"T12504/path/to/$@\.hsc\" #-}' T12504/path/to/$@.hs
endif
.PHONY: T15758
--- ghc-9.2.5/testsuite/tests/simplCore/should_compile/Makefile.orig 2023-03-12 14:41:16.204974035 +0100
+++ ghc-9.2.5/testsuite/tests/simplCore/should_compile/Makefile 2023-03-12 14:41:17.832020067 +0100
@@ -253,7 +253,7 @@
# g should have been collapsed into one defininition by CSE.
.PHONY: T13340
T13340:
+ '$(TEST_HC)' $(TEST_HC_OPTS) -c -O T13340.hs -ddump-simpl -dsuppress-all | grep -c '+#'
- '$(TEST_HC)' $(TEST_HC_OPTS) -c -O T13340.hs -ddump-simpl -dsuppress-all | grep -c '\+#'
# We expect to see all dictionaries specialized away.