[packages/lzham] - added x32 patch (rely on _LP64 instead of __x86_64__ when detecting 64-bit pointers)

[qboosh]

commit e49b4178f82f77bb8fbc92f66a4bd5bbef0f9f99
Author: Jakub Bogusz <qboosh at pld-linux.org>
Date:   Sun Mar 29 12:10:28 2020 +0200

    - added x32 patch (rely on _LP64 instead of __x86_64__ when detecting 64-bit pointers)

 lzham-x32.patch | 12 ++++++++++++
 lzham.spec      |  2 ++
 2 files changed, 14 insertions(+)
---
diff --git a/lzham.spec b/lzham.spec
index f0d5bb7..98368ae 100644
--- a/lzham.spec
+++ b/lzham.spec
@@ -10,6 +10,7 @@ Group:		Libraries
 Source0:	https://github.com/richgel999/lzham_codec/archive/v%{tagver}/lzham_codec-%{tagver}.tar.gz
 # Source0-md5:	68ec3db42d2263d7e79d0581293f946d
 Patch0:		%{name}-includedir.patch
+Patch1:		%{name}-x32.patch
 URL:		https://github.com/richgel999/lzham_codec
 BuildRequires:	cmake >= 2.8
 BuildRequires:	libstdc++-devel
@@ -42,6 +43,7 @@ Pliki nagłówkowe bibliotek LZHAM.
 %prep
 %setup -q -n lzham_codec-%{tagver}
 %patch0 -p1
+%patch1 -p1
 
 %build
 install -d build
diff --git a/lzham-x32.patch b/lzham-x32.patch
new file mode 100644
index 0000000..2f6705e
--- /dev/null
+++ b/lzham-x32.patch
@@ -0,0 +1,12 @@
+Rely just on _LP64/__LP64__ to detect 64-bit ABI of x86_64 (which could also use ILP32)
+--- lzham_codec-1_0_stable1/lzhamdecomp/lzham_core.h.orig	2015-02-08 04:12:39.000000000 +0100
++++ lzham_codec-1_0_stable1/lzhamdecomp/lzham_core.h	2020-03-29 12:03:51.291820348 +0200
+@@ -169,7 +169,7 @@
+    // --- Generic GCC/clang path for x86/x64, clang or GCC, Linux, OSX, FreeBSD or NetBSD, pthreads for threading, GCC built-ins for atomic ops.
+    #define LZHAM_PLATFORM_PC 1
+ 
+-   #if defined(_LP64) || defined(__LP64__) || defined(__x86_64__)
++   #if defined(_LP64) || defined(__LP64__)
+       // 64-bit build assumes pointers are always 64-bit
+       #define LZHAM_PLATFORM_PC_X64 1
+       #define LZHAM_64BIT_POINTERS 1
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/lzham.git/commitdiff/e49b4178f82f77bb8fbc92f66a4bd5bbef0f9f99