cmake-native: fix dependencies

When building cmake for native, we don't use the system libraries and
thus cmake builds its own internal version of libarchive; this requires
zlib, bzip2, and e2fsprogs. We can add to DEPENDS for the two former
libraries and patch out the latter.

(From OE-Core rev: fe6ca47a256b775e1aa5750b9dd31e27230cf781)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/cmake/cmake-native_2.8.11.2.bb

@@ -1,5 +1,10 @@
 require cmake.inc
 inherit native
 
+# Using cmake's internal libarchive, so some dependencies are needed
+DEPENDS += "bzip2-native zlib-native"
+
+SRC_URI += "file://cmlibarchive-disable-ext2fs.patch"
+
 SRC_URI[md5sum] = "6f5d7b8e7534a5d9e1a7664ba63cf882"
 SRC_URI[sha256sum] = "b32acb483afdd14339941c6e4ec25f633d916a7a472653a0b00838771a6c0562"

meta/recipes-devtools/cmake/cmake/cmlibarchive-disable-ext2fs.patch

@@ -0,0 +1,26 @@
+Disable use of ext2fs/ext2_fs.h by cmake's internal libarchive copy
+
+We don't want to add a dependency on e2fsprogs-native for cmake-native,
+and we don't use CPack so just disable this functionality.
+
+Upstream-Status: Inappropriate [config]
+
+Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
+
+--- a/Utilities/cmlibarchive/CMakeLists.txt
++++ b/Utilities/cmlibarchive/CMakeLists.txt
+@@ -237,12 +237,8 @@ LA_CHECK_INCLUDE_FILE("copyfile.h" HAVE_COPYFILE_H)
+ LA_CHECK_INCLUDE_FILE("direct.h" HAVE_DIRECT_H)
+ LA_CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
+ LA_CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
+-LA_CHECK_INCLUDE_FILE("ext2fs/ext2_fs.h" HAVE_EXT2FS_EXT2_FS_H)
+-
+-CHECK_C_SOURCE_COMPILES("#include <sys/ioctl.h>
+-#include <ext2fs/ext2_fs.h>
+-int main(void) { return EXT2_IOC_GETFLAGS; }" HAVE_WORKING_EXT2_IOC_GETFLAGS)
+-
++SET(HAVE_EXT2FS_EXT2_FS_H 0)
++SET(HAVE_WORKING_EXT2_IOC_GETFLAGS 0)
+ LA_CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
+ LA_CHECK_INCLUDE_FILE("grp.h" HAVE_GRP_H)
+ LA_CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)