Bug#960928: gcc-9: Do not pass --with-arch=i586 on hurd-i386.

[Samuel Thibault <sthibault@debian.org>]

Package: gcc-9
Version: 9.3.0-12
Severity: important
Tags: patch

Hello,

It seems hurd-i386 was left with building with --with-arch=i586, while
there is no reason any more to do so. I checked building glibc, hurd,
gnumach, without any issue.

This needs to be applied on gcc-10 and snapshot as well, the same patch
will work, I'll clone+reassign the bug.

Samuel


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 'proposed-updates'), (500, 'oldstable-proposed-updates-debug'), (500, 'oldstable-proposed-updates'), (500, 'oldoldstable'), (500, 'buildd-unstable'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.6.0-1-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gcc-9 depends on:
ii  binutils      2.34-5
ii  cpp-9         9.3.0-12
ii  gcc-9-base    9.3.0-12
ii  libc6         2.30-8
ii  libcc1-0      10.1.0-1
ii  libgcc-9-dev  9.3.0-12
ii  libgcc-s1     10.1.0-1
ii  libgmp10      2:6.2.0+dfsg-4
ii  libisl22      0.22.1-1
ii  libmpc3       1.1.0-1
ii  libmpfr6      4.0.2-1
ii  libstdc++6    10.1.0-1
ii  zlib1g        1:1.2.11.dfsg-2

Versions of packages gcc-9 recommends:
ii  libc6-dev  2.30-8

Versions of packages gcc-9 suggests:
ii  gcc-9-doc       9.3.0-1
pn  gcc-9-locales   <none>
ii  gcc-9-multilib  9.3.0-12

-- no debconf information

commit 2206ac18f2c0bc3515009f56d0a7cdc01b644a15
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Mon May 18 14:51:04 2020 +0200

    debian/rules: Do not pass --with-arch=i586 on hurd-i386.

diff --git a/debian/rules2 b/debian/rules2
index bdb4657..c1ec236 100644
--- a/debian/rules2
+++ b/debian/rules2
@@ -595,10 +595,6 @@ ifeq ($(multilib),yes)
   CONFARGS += --enable-multilib
 endif
 
-ifneq (,$(filter $(DEB_TARGET_ARCH), hurd-i386))
-  CONFARGS += --with-arch=i586
-endif
-
 ifeq ($(DEB_TARGET_ARCH),lpia)
   CONFARGS += --with-arch=pentium-m --with-tune=i586
 endif