From bf5c57710616f614f4c1e860b584b4015e1c7301 Mon Sep 17 00:00:00 2001
From: Miro Hrončok <miro@hroncok.cz>
Date: Aug 12 2020 21:19:20 +0000
Subject: Use %autosetup with git am


Some patches are applied conditionally, so we need to use %autosetup with -N,
to prevent automatic patch application.

Later patches from 190 up are applied (with -m for minimum).

While not necessary shorter, this no longer requires adding/removing %patch XYZ
when adding/removing patches > 190.

While at it, we also use git am to apply the patches
since they are all generated from git anyway.
This makes it easier if we ever patch binary files.

This is partial backport of https://src.fedoraproject.org/rpms/python3.9/c/0a760f01ca

---

diff --git a/python3.spec b/python3.spec
index 6524f58..0a23217 100644
--- a/python3.spec
+++ b/python3.spec
@@ -158,6 +158,7 @@ BuildRequires: gcc-c++
 %if %{with gdbm}
 BuildRequires: gdbm-devel
 %endif
+BuildRequires: git-core
 BuildRequires: glibc-all-langpacks
 BuildRequires: glibc-devel
 BuildRequires: gmp-devel
@@ -612,34 +613,31 @@ version once Python %{pybasever} is stable.
 
 %prep
 %gpgverify -k2 -s1 -d0
-%setup -q -n Python-%{upstream_version}
-# Remove all exe files to ensure we are not shipping prebuilt binaries
-# note that those are only used to create Microsoft Windows installers
-# and that functionality is broken on Linux anyway
-find -name '*.exe' -print -delete
+%autosetup -S git_am -N -n Python-%{upstream_version}
 
-# Remove bundled libraries to ensure that we're using the system copy.
-rm -r Modules/expat
-
-#
-# Apply patches:
-#
-%patch1 -p1
+# Apply initial patches manually
+%apply_patch -q %{PATCH1}
 
 %if "%{_lib}" == "lib64"
-%patch102 -p1
+%apply_patch -q %{PATCH102}
 %endif
-%patch111 -p1
+%apply_patch -q %{PATCH111}
 
 %if %{with rpmwheels}
-%patch189 -p1
+%apply_patch -q %{PATCH189}
 rm Lib/ensurepip/_bundled/*.whl
 %endif
 
-%patch251 -p1
-%patch274 -p1
-%patch328 -p1
+# Apply the remaining patches
+%autopatch -m 190
+
+# Remove all exe files to ensure we are not shipping prebuilt binaries
+# note that those are only used to create Microsoft Windows installers
+# and that functionality is broken on Linux anyway
+find -name '*.exe' -print -delete
 
+# Remove bundled libraries to ensure that we're using the system copy.
+rm -r Modules/expat
 
 # Remove files that should be generated by the build
 # (This is after patching, so that we can use patches directly from upstream)