diff mbox series

[1/2] toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_111001

Message ID ZNdwsocEpsgQ7U9J@waldemar-brodkorb.de
State Accepted
Headers show
Series [1/2] toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_111001 | expand

Commit Message

Waldemar Brodkorb Aug. 12, 2023, 11:44 a.m. UTC
e2fsprogs package fails to build for the SH4 architecture due to a gcc
13.2.0 bug that leads to:
during RTL pass: sh_treg_combine2
rw_bitmaps.c: In function read_bitmaps_range_start:
internal compiler error: Aborted

Let's add gcc bug to avoid to deal with architectures in packages
when a gcc bug arises. Let's instead deal directly with gcc
bug number.

It's been reported upstream:
https://gcc.gnu.org/bugzilla//show_bug.cgi?id=111001

No need to backport as gcc 13.20 was introduced recently in
buildroot.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
 toolchain/Config.in | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Thomas Petazzoni Aug. 12, 2023, 12:36 p.m. UTC | #1
On Sat, 12 Aug 2023 13:44:51 +0200
Waldemar Brodkorb <wbx@openadk.org> wrote:

> e2fsprogs package fails to build for the SH4 architecture due to a gcc
> 13.2.0 bug that leads to:
> during RTL pass: sh_treg_combine2
> rw_bitmaps.c: In function read_bitmaps_range_start:
> internal compiler error: Aborted
> 
> Let's add gcc bug to avoid to deal with architectures in packages
> when a gcc bug arises. Let's instead deal directly with gcc
> bug number.
> 
> It's been reported upstream:
> https://gcc.gnu.org/bugzilla//show_bug.cgi?id=111001
> 
> No need to backport as gcc 13.20 was introduced recently in
> buildroot.
> 
> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
> ---
>  toolchain/Config.in | 11 +++++++++++
>  1 file changed, 11 insertions(+)

Both applied, thanks!

Thomas
diff mbox series

Patch

diff --git a/toolchain/Config.in b/toolchain/Config.in
index a37933bc12..da6bf5f4c8 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -257,6 +257,17 @@  config BR2_TOOLCHAIN_HAS_GCC_BUG_110934
 	bool
 	default y if BR2_m68k
 
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111001
+# ICE: on SH4: during RTL pass: sh_treg_combine2
+# This bug exist in gcc = 13.2.0
+config BR2_TOOLCHAIN_HAS_GCC_BUG_111001
+	bool
+	default y if BR2_sh
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_13
+	depends on BR2_OPTIMIZE_1 || \
+		   BR2_OPTIMIZE_2 || \
+		   BR2_OPTIMIZE_3
+
 config BR2_TOOLCHAIN_HAS_NATIVE_RPC
 	bool