On June 2, 2023 7:39:12 AM PDT, Peter Zijlstra [off-list ref] wrote:
quoted hunk ↗ jump to hunk
On Thu, Jun 01, 2023 at 09:29:18AM -0400, Linus Torvalds wrote:
quoted
Right now we have that "minimum gcc version" in a somewhat annoying
place: it's in the ./scripts/min-tool-version.sh file as a shell
script.
Something like so then?
---
Subject: parisc: Raise minimal GCC version
From: Peter Zijlstra <peterz@infradead.org>
Date: Fri Jun 2 16:33:54 CEST 2023
With 64bit builds depending on __SIZEOF_INT128__ raise the parisc
minimum compiler version to gcc-11.0.0.
All other 64bit architectures provide this from GCC-5.1.0 (and
probably before), except hppa64 which only started advertising this
with GCC-11.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
scripts/min-tool-version.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/scripts/min-tool-version.sh
+++ b/scripts/min-tool-version.sh
@@ -17,7 +17,11 @@ binutils)
echo 2.25.0
;;
gcc)
- echo 5.1.0
+ if [ "$SRCARCH" = parisc ]; then
+ echo 11.0.0
+ else
+ echo 5.1.0
+ fi
;;
llvm)
if [ "$SRCARCH" = s390 ]; then
Dumb question: is this only about the cpp macro or is it about __int128 existing at all?