Your message dated Fri, 26 Jul 2019 22:55:14 +0200
with message-id <[email protected]>
and subject line bugs already fixed since a while
has caused the Debian Bug report #890763,
regarding ghc: Please include upstream patch to reduce optimization level for
unregistered builds
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
890763: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890763
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: ghc
Version: 8.0.2-11
Severity: normal
Tags: patch
User: [email protected]
Usertags: m68k
Hi!
>From time to time, GHC causes various issues when building the unregistered
compiler with -O2 optimization levels. The problems range from miscompiled
code on m68k and sh4 to the assembler crashing on ia64 due to the generated
code.
In order to fix this, upstream contains a change with which reduces the
optimization level for unregistered builds to -O1 [1]. I'm attaching
a backported version of the patch.
Please consider including it in the next upload.
Thanks,
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - [email protected]
`. `' Freie Universitaet Berlin - [email protected]
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
Description: mk/config.mk.in: lower -O2 optimization down to -O1 on UNREG
Author: Sergei Trofimovich <[email protected]>
Origin: upstream,
http://git.haskell.org/ghc.git/commitdiff/432a1f18327a50d7b2bbdbe6b004473fe1b0b0b9
Last-Update: 2018-02-17
--- ghc-8.0.2.orig/mk/config.mk.in
+++ ghc-8.0.2/mk/config.mk.in
@@ -70,15 +70,6 @@ GhcStage1HcOpts=
GhcStage2HcOpts=-O2
GhcStage3HcOpts=-O2
-# Disable -O2 optimization. Otherwise amount of generated C code
-# makes things very slow to compile (~5 minutes on core-i7 for
'compiler/hsSyn/HsExpr.lhs')
-# and sometimes not compile at all (powerpc64 overflows something
-# on 'compiler/hsSyn/HsExpr.lhs').
-ifeq "$(GhcUnregisterised)" "YES"
-GhcStage1HcOpts=
-GhcStage2HcOpts=
-GhcStage3HcOpts=
-endif
# Note [Stage number in build variables].
#
@@ -892,3 +883,15 @@ GMP_LIB_DIRS = @GMP_LIB_DIRS@
CURSES_INCLUDE_DIRS = @CURSES_INCLUDE_DIRS@
CURSES_LIB_DIRS = @CURSES_LIB_DIRS@
+
+# Disable -O2 optimization. Otherwise amount of generated C code
+# makes things very slow to compile (~5 minutes on core-i7 for
'compiler/hsSyn/HsExpr.lhs')
+# and sometimes not compile at all (powerpc64 overflows something
+# on 'compiler/hsSyn/HsExpr.lhs').
+ifeq "$(GhcUnregisterised)" "YES"
+GhcStage1HcOpts=
+GhcStage2HcOpts=
+GhcStage3HcOpts=
+
+GhcLibHcOpts=
+endif
--- End Message ---
--- Begin Message ---
Closing old and already fixed bugs, please reopen if you think otherwise
thanks
G.
--- End Message ---
