libx86-1: Fix build with clang16

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 35 insertions, 0 deletions

diff --git a/meta-oe/recipes-extended/libx86-1/libx86-1.1/0001-Define-CARD32-as-uint-as-it-is-32-bit.patch b/meta-oe/recipes-extended/libx86-1/libx86-1.1/0001-Define-CARD32-as-uint-as-it-is-32-bit.patch
new file mode 100644
index 000000000..cc4ee7eef
--- /dev/null
+++ b/meta-oe/recipes-extended/libx86-1/libx86-1.1/0001-Define-CARD32-as-uint-as-it-is-32-bit.patch
@@ -0,0 +1,34 @@
+From 592c915df252932961a4151c891da58c48a8db90 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 2 Mar 2023 18:47:40 -0800
+Subject: [PATCH] Define CARD32 as uint as it is 32-bit
+
+long can be 64bit on LP64 systems
+
+Fixes build with clang-16
+thunk.c:147:3: error: incompatible function pointer types initializing 'x86emuu32 (*)(X86EMU_pioAddr)' (aka 'unsigned int (*)(unsigned short)') with an expression of type 'unsigned long (*)(unsigned short)' [-Wincompatible-function-pointer-types]
+                (&x_inl),
+                ^~~~~~~~
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ x86emu/include/xf86int10.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/x86emu/include/xf86int10.h b/x86emu/include/xf86int10.h
+index 9c131dd..acd5114 100644
+--- a/x86emu/include/xf86int10.h
++++ b/x86emu/include/xf86int10.h
+@@ -18,7 +18,7 @@
+ 
+ #define CARD8  unsigned char
+ #define CARD16 unsigned short
+-#define CARD32 unsigned long
++#define CARD32 unsigned int
+ #define pointer void *
+ #define IOADDRESS void *
+ #define Bool int
+-- 
+2.39.2
+
diff --git a/meta-oe/recipes-extended/libx86-1/libx86-1_1.1.bb b/meta-oe/recipes-extended/libx86-1/libx86-1_1.1.bb
index 9dc91f3f6..b646162c2 100644
--- a/meta-oe/recipes-extended/libx86-1/libx86-1_1.1.bb
+++ b/meta-oe/recipes-extended/libx86-1/libx86-1_1.1.bb
@@ -12,6 +12,7 @@ SRC_URI = "http://www.codon.org.uk/~mjg59/libx86/downloads/${BPN}-${PV}.tar.gz \
            file://0001-assume-zero-is-valid-address.patch \
            file://makefile-add-ldflags.patch \
            file://0001-Fix-type-of-the-void-pointer-assignment.patch \
+           file://0001-Define-CARD32-as-uint-as-it-is-32-bit.patch \
 "
 
 SRC_URI[md5sum] = "41bee1f8e22b82d82b5f7d7ba51abc2a"