From 2e5819baaf56785607008ca532935e6778a498c5 Mon Sep 17 00:00:00 2001
From: Michal Vasilek <michal@vasilek.cz>
Date: Wed, 30 Nov 2022 12:53:32 +0100
Subject: [PATCH] postfix: fix build with linux 6

---
 srcpkgs/postfix/patches/linux-6.patch | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 srcpkgs/postfix/patches/linux-6.patch

diff --git a/srcpkgs/postfix/patches/linux-6.patch b/srcpkgs/postfix/patches/linux-6.patch
new file mode 100644
index 00000000000..e04a31ab271
--- /dev/null
+++ b/srcpkgs/postfix/patches/linux-6.patch
@@ -0,0 +1,26 @@
+https://gitweb.gentoo.org/repo/gentoo.git/plain/mail-mta/postfix/files/linux-6.patch
+
+--- a/makedefs	2022-01-23 21:53:41.000000000 +0100
++++ b/makedefs	2022-09-07 19:07:02.000000000 +0200
+@@ -627,7 +627,8 @@
+ 		: ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ 		: ${PLUGIN_LD="${CC-gcc} -shared"}
+ 		;;
+- Linux.[345].*)	SYSTYPE=LINUX$RELEASE_MAJOR
++    Linux.[3456].*)
++		SYSTYPE=LINUX$RELEASE_MAJOR
+ 		case "$CCARGS" in
+ 		 *-DNO_DB*) ;;
+ 		 *-DHAS_DB*) ;;
+--- a/src/util/sys_defs.h	2021-12-05 19:59:27.000000000 +0100
++++ b/src/util/sys_defs.h	2022-09-07 19:09:09.000000000 +0200
+@@ -751,7 +751,8 @@
+  /*
+   * LINUX.
+   */
+-#if defined(LINUX2) || defined(LINUX3) || defined(LINUX4) || defined(LINUX5)
++#if defined(LINUX2) || defined(LINUX3) || defined(LINUX4) || defined(LINUX5) \
++	|| defined(LINUX6)
+ #define SUPPORTED
+ #define UINT32_TYPE	unsigned int
+ #define UINT16_TYPE	unsigned short