--- a/components/p7zip/patches/pragmapack.patch	Wed Sep 07 00:15:35 2016 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-The Studio compilers don't have support for a stack of structure packing,
-but we don't need full stack support here; just the original switch and
-back again.
-
---- p7zip_9.20.1/C/Ppmd.h.orig	Sat Jan 22 11:32:30 2011
-+++ p7zip_9.20.1/C/Ppmd.h	Mon Jul 18 11:38:47 2011
-@@ -29,7 +29,7 @@
- #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4)
- #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4)
- 
--#pragma pack(push,1)
-+#pragma pack(1)
- 
- /* SEE-contexts for PPM-contexts with masked symbols */
- typedef struct
-@@ -50,7 +50,7 @@
-   UInt16 SuccessorHigh;
- } CPpmd_State;
- 
--#pragma pack(pop)
-+#pragma pack()
- 
- typedef
-   #ifdef PPMD_32BIT