fix: do_install simple hello external app

yocto/meta-anacleto-example/recipes-example/hello/hello_0.1.bb

@@ -9,14 +9,31 @@ INHERIT += "externalsrc"
 EXTERNALSRC       = "${abs_top_srcdir}/src/hello_cpp"
 EXTERNALSRC_BUILD = "${abs_top_builddir}/src/hello_cpp"
 
+
+## SOURCES ##
 SRC_URI += "file://${EXTERNALSRC}/hello.cpp"
 
+## PACKAGE ##
+FILES_${PN}     += "${libdir}/* /usr/bin/hello"
+FILES_${PN}-dev  = "${libdir}/* ${includedir} /tmp/*"
+
+
 ## not needed if we use Anacleto one
 ## LIC_FILES_CHKSUM = "file://${EXTERNALSRC}/hello.cpp;md5=d28a48395f80a24b0bd75519192addb9"
 
 ## Always keep the same project revision so bitbake checks for src changes
 PR = "0"
 
+# bitbake is trying to be helpful by stripping unneeded symbols from the binary, but runs into this problem because of it.
+INHIBIT_PACKAGE_STRIP = "1"
+
+# Skip error "No GNU_HASH in the elf binary"
+INSANE_SKIP_${PN} = "ldflags"
+INSANE_SKIP_${PN}-dev = "ldflags"
+
+
+
+
 do_clean() {
     make -C ${EXTERNALSRC_BUILD} clean
 }
@@ -38,7 +55,9 @@ do_install() {
     bbplain " INSTALL: hello ";
     # make -C ${EXTERNALSRC_BUILD} install
     mkdir -p ${D}/usr/bin
-    cp -av ${EXTERNALSRC_BUILD}/hello ${D}/usr/bin
+    cp -a ${EXTERNALSRC_BUILD}/hello ${D}/usr/bin
+    mkdir -p ${D}/tmp/
+    cp -a ${EXTERNALSRC_BUILD}/Makefile ${D}/tmp
 }