From ec851df6675e1360c24c6a3efc9756c7f60e8c05 Mon Sep 17 00:00:00 2001
From: Dan Horák <dan@danny.cz>
Date: Jan 17 2023 09:20:15 +0000
Subject: [PATCH 1/2] move the baseline arch to z13 for s390x in F-38+


https://fedoraproject.org/wiki/Changes/z13BaselineForIBMZ

---

diff --git a/gcc.spec b/gcc.spec
index 693e51c..8a66d53 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1143,7 +1143,11 @@ CONFIGURE_OPTS="\
 %endif
 %else
 %if 0%{?fedora} >= 26
+%if 0%{?fedora} >= 38
+	--with-arch=z13 --with-tune=z14 \
+%else
 	--with-arch=zEC12 --with-tune=z13 \
+%endif
 %else
 	--with-arch=z9-109 --with-tune=z10 \
 %endif

From 0d926ffb44e39c12baf68ef3e8c26612c44a877b Mon Sep 17 00:00:00 2001
From: Dan Horák <dan@danny.cz>
Date: Jan 17 2023 09:31:20 +0000
Subject: [PATCH 2/2] drop the ancient defaults for s390x


---

diff --git a/gcc.spec b/gcc.spec
index 8a66d53..130f4a8 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1142,15 +1142,11 @@ CONFIGURE_OPTS="\
 	--with-arch=z196 --with-tune=zEC12 \
 %endif
 %else
-%if 0%{?fedora} >= 26
 %if 0%{?fedora} >= 38
 	--with-arch=z13 --with-tune=z14 \
 %else
 	--with-arch=zEC12 --with-tune=z13 \
 %endif
-%else
-	--with-arch=z9-109 --with-tune=z10 \
-%endif
 %endif
 	--enable-decimal-float \
 %endif