1 files changed, 78 insertions, 0 deletions
diff --git a/classes/nativesdk.bbclass b/classes/nativesdk.bbclass
new file mode 100644
index 0000000000..080adc5d77
--- /dev/null
+++ b/classes/nativesdk.bbclass
@@ -0,0 +1,78 @@
+# SDK packages are built either explicitly by the user,
+# or indirectly via dependency.  No need to be in 'world'.
+EXCLUDE_FROM_WORLD = "1"
+
+#
+# Update BASE_PACKAGE_ARCH and PACKAGE_ARCHS
+#
+OLD_PACKAGE_ARCH := ${BASE_PACKAGE_ARCH}
+BASE_PACKAGE_ARCH = "${SDK_ARCH}-nativesdk"
+python () {
+    archs = bb.data.getVar('PACKAGE_ARCHS', d, True).split()
+    sdkarchs = []
+    for arch in archs:
+        sdkarchs.append(arch + '-nativesdk')
+    bb.data.setVar('PACKAGE_ARCHS', " ".join(sdkarchs), d)
+}
+
+#STAGING_DIR_HOST = "${STAGING_DIR}/${HOST_SYS}-nativesdk"
+#STAGING_DIR_TARGET = "${STAGING_DIR}/${BASEPKG_TARGET_SYS}-nativesdk"
+
+CROSS_DIR = "${TMPDIR}/cross/${HOST_ARCH}"
+
+HOST_ARCH = "${SDK_ARCH}"
+HOST_VENDOR = "${SDK_VENDOR}"
+HOST_OS = "${SDK_OS}"
+HOST_PREFIX = "${SDK_PREFIX}"
+HOST_CC_ARCH = "${SDK_CC_ARCH}"
+#HOST_SYS = "${HOST_ARCH}${TARGET_VENDOR}-${HOST_OS}"
+
+TARGET_ARCH = "${SDK_ARCH}"
+TARGET_VENDOR = "${SDK_VENDOR}"
+TARGET_OS = "${SDK_OS}"
+TARGET_PREFIX = "${SDK_PREFIX}"
+TARGET_CC_ARCH = "${SDK_CC_ARCH}"
+
+CPPFLAGS = "${BUILDSDK_CPPFLAGS}"
+CFLAGS = "${BUILDSDK_CFLAGS}"
+CXXFLAGS = "${BUILDSDK_CFLAGS}"
+LDFLAGS = "${BUILDSDK_LDFLAGS}"
+
+# Change to place files in SDKPATH
+prefix = "${SDKPATH}"
+exec_prefix = "${SDKPATH}"
+base_prefix = "${SDKPATH}"
+
+FILES_${PN} += "${prefix}"
+FILES_${PN}-dbg += "${prefix}/.debug \
+                    ${prefix}/bin/.debug \
+                   "
+
+export PKG_CONFIG_DIR = "${STAGING_DIR_HOST}${libdir}/pkgconfig"
+export PKG_CONFIG_SYSROOT_DIR = "${STAGING_DIR_HOST}"
+
+python __anonymous () {
+    pn = bb.data.getVar("PN", d, True)
+    depends = bb.data.getVar("DEPENDS", d, True)
+    deps = bb.utils.explode_deps(depends)
+    newdeps = []
+    for dep in deps:
+        if dep.endswith("-native") or dep.endswith("-cross"):
+            newdeps.append(dep)
+        elif dep.endswith("-gcc-intermediate") or dep.endswith("-gcc-initial") or dep.endswith("-gcc"):
+            newdeps.append(dep + "-crosssdk")
+        elif not dep.endswith("-nativesdk"):
+            newdeps.append(dep + "-nativesdk")
+        else:
+            newdeps.append(dep)
+    bb.data.setVar("DEPENDS", " ".join(newdeps), d)
+    provides = bb.data.getVar("PROVIDES", d, True)
+    for prov in provides.split():
+        if prov.find(pn) != -1:
+            continue
+        if not prov.endswith("-nativesdk"):
+            provides = provides.replace(prov, prov + "-nativesdk")
+    bb.data.setVar("PROVIDES", provides, d)
+}
+
+