libarchive: avoid dependency on e2fsprogs

libarchive's configure script looks for ext2fs/ext2_fs.h in order to use
some defines for file attributes support if present (but doesn't link to
any additional libraries.) There is no configure option to disable this,
and if e2fsprogs is rebuilding between do_configure and do_compile you
can currently get a failure. Because it doesn't need anything else from
e2fsprogs, and e2fsprogs isn't currently buildable for nativesdk anyway,
copy the headers in from e2fsprogs-native which we're likely to have
built already (and add it to DEPENDS just to be sure we have.)

Fixes [YOCTO #6268].

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

diff --git a/meta/recipes-extended/libarchive/libarchive_3.1.2.bb b/meta/recipes-extended/libarchive/libarchive_3.1.2.bb
index 3e6cdb4a53e92aa3c65159e83509ce16d05dd5d2..2a2d0f90f9ae883caa34cc26415af75ac9ca6ed3 100644 (file)
--- a/meta/recipes-extended/libarchive/libarchive_3.1.2.bb
+++ b/meta/recipes-extended/libarchive/libarchive_3.1.2.bb
@@ -5,6 +5,8 @@ SECTION = "devel"
 LICENSE = "BSD"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b4e3ffd607d6686c6cb2f63394370841"
 
+DEPENDS = "e2fsprogs-native"
+
 PACKAGECONFIG ?= "libxml2 zlib bz2"
 
 PACKAGECONFIG_append_class-target = "\
@@ -36,4 +38,13 @@ SRC_URI[sha256sum] = "eb87eacd8fe49e8d90c8fdc189813023ccc319c5e752b01fb6ad0cc7b2
 
 inherit autotools-brokensep lib_package pkgconfig
 
+CPPFLAGS += "-I${WORKDIR}/extra-includes"
+
+do_configure[cleandirs] += "${WORKDIR}/extra-includes"
+do_configure_prepend() {
+       # We just need the headers for some type constants, so no need to
+       # build all of e2fsprogs for the target
+       cp -R ${STAGING_INCDIR_NATIVE}/ext2fs ${WORKDIR}/extra-includes/
+}
+
 BBCLASSEXTEND = "native nativesdk"