From: Mingli Yu <[email protected]>

* Add DEPENDS_class-target  = "protobuf-native"
  to fix below error:
  | DEBUG: SITE files ['endian-little', 'common-linux', 'common-glibc', 
'bit-64', 'x86_64-linux', 'common']
  | DEBUG: Executing shell function do_compile_ptest_base
  | NOTE: make -C 
$Prj/build/tmp-glibc/work/core2-64-wrs-linux/protobuf/3.4.1+gitAUTOINC+b04e5cba35-r0/git/examples
 cpp
  | make: Entering directory 
'$Prj/build/tmp-glibc/work/core2-64-wrs-linux/protobuf/3.4.1+gitAUTOINC+b04e5cba35-r0/git/examples'
  | protoc --cpp_out=. --java_out=. --python_out=. addressbook.proto
  | make: protoc: Command not found
  | make: *** [Makefile:25: protoc_middleman] Error 127
* Add run-ptest
* Add rdepends on bash and python-protobuf for ptest

Signed-off-by: Mingli Yu <[email protected]>
---
 .../recipes-devtools/protobuf/protobuf/run-ptest   | 38 +++++++++++++++
 .../recipes-devtools/protobuf/protobuf_3.4.1.bb    | 54 +++++++++++++++++++++-
 2 files changed, 90 insertions(+), 2 deletions(-)
 create mode 100644 meta-oe/recipes-devtools/protobuf/protobuf/run-ptest

diff --git a/meta-oe/recipes-devtools/protobuf/protobuf/run-ptest 
b/meta-oe/recipes-devtools/protobuf/protobuf/run-ptest
new file mode 100644
index 000000000..7c3a8d1b3
--- /dev/null
+++ b/meta-oe/recipes-devtools/protobuf/protobuf/run-ptest
@@ -0,0 +1,38 @@
+#!/bin/bash
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+TEST_FILE="/tmp/test.data"
+
+RETVAL=0
+# Test every writing test application
+for write_exe_full_path in ${DIR}/add_person_*; do
+       if [ -x "${write_exe_full_path}" ]; then
+               write_exe=`basename ${write_exe_full_path}`
+               echo "Generating new test file using ${write_exe}..."
+               ${write_exe_full_path} "${TEST_FILE}"
+               RETVAL=$?
+               [ $RETVAL -eq 0 ] || exit $RETVAL
+
+               # Test every reading test application
+               for read_exe_full_path in ${DIR}/list_people_*; do
+                       read_exe=`basename ${read_exe_full_path}`
+                       echo "Test: Write with ${write_exe}; Read with 
${read_exe}..."
+                       if [ -x "${read_exe_full_path}" ]; then
+                               ${read_exe_full_path} "${TEST_FILE}"
+                               RETVAL=$?
+                               [ $RETVAL -eq 0 ] || exit $RETVAL
+                       fi
+               done
+
+               # Cleanup...
+               if [ -e "${TEST_FILE}" ]; then
+                       rm "${TEST_FILE}"
+               fi
+       fi
+done
+
+if [ $RETVAL -eq 0 ] ; then
+    echo "PASS: protobuf"
+else
+    echo "FAIL: protobuf"
+fi
+
diff --git a/meta-oe/recipes-devtools/protobuf/protobuf_3.4.1.bb 
b/meta-oe/recipes-devtools/protobuf/protobuf_3.4.1.bb
index fae7c18a1..1407d08bb 100644
--- a/meta-oe/recipes-devtools/protobuf/protobuf_3.4.1.bb
+++ b/meta-oe/recipes-devtools/protobuf/protobuf_3.4.1.bb
@@ -9,8 +9,10 @@ LICENSE = "BSD-3-Clause"
 PACKAGE_BEFORE_PN = "${PN}-compiler ${PN}-lite"
 
 DEPENDS = "zlib"
+DEPENDS_append_class-target  = " protobuf-native"
 RDEPENDS_${PN}-compiler = "${PN}"
 RDEPENDS_${PN}-dev += "${PN}-compiler"
+RDEPENDS_${PN}-ptest = "bash python-protobuf"
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=35953c752efc9299b184f91bef540095"
 
@@ -18,13 +20,61 @@ SRCREV = "b04e5cba356212e4e8c66c61bbe0c3a20537c5b9"
 
 PV = "3.4.1+git${SRCPV}"
 
-SRC_URI = "git://github.com/google/protobuf.git;branch=3.4.x"
+SRC_URI = "git://github.com/google/protobuf.git;branch=3.4.x \
+          file://run-ptest \
+          "
 
 EXTRA_OECONF += " --with-protoc=echo"
 
-inherit autotools-brokensep
+inherit autotools-brokensep pkgconfig ptest
 
 S = "${WORKDIR}/git"
+TEST_SRC_DIR="examples"
+LANG_SUPPORT="cpp python"
+
+do_compile_ptest() {
+       # Modify makefile to use the cross-compiler
+       sed -e "s|c++|${CXX} \$(LDFLAGS)|g" -i "${S}/${TEST_SRC_DIR}/Makefile"
+
+       mkdir -p "${B}/${TEST_SRC_DIR}"
+
+       # Add the location of the cross-compiled header and library files
+       # which haven't been installed yet.
+       cp "${B}/protobuf.pc" "${B}/${TEST_SRC_DIR}/protobuf.pc"
+       sed -e 's|libdir=|libdir=${PKG_CONFIG_SYSROOT_DIR}|' -i 
"${B}/${TEST_SRC_DIR}/protobuf.pc"
+       sed -e 's|Cflags:|Cflags: -I${S}/src|' -i 
"${B}/${TEST_SRC_DIR}/protobuf.pc"
+       sed -e 's|Libs:|Libs: -L${B}/src/.libs|' -i 
"${B}/${TEST_SRC_DIR}/protobuf.pc"
+       export PKG_CONFIG_PATH="${B}/${TEST_SRC_DIR}"
+
+       # Save the pkgcfg sysroot variable, and update it to nothing so
+       # that it doesn't append the sysroot to the beginning of paths.
+       # The header and library files aren't installed to the target
+       # system yet.  So the absolute paths were specified above.
+       save_pkg_config_sysroot_dir=$PKG_CONFIG_SYSROOT_DIR
+       export PKG_CONFIG_SYSROOT_DIR=
+
+       # Compile the tests
+       for lang in ${LANG_SUPPORT}; do
+               oe_runmake -C "${S}/${TEST_SRC_DIR}" ${lang}
+       done
+
+       # Restore the pkgconfig sysroot variable
+       export PKG_CONFIG_SYSROOT_DIR=$save_pkg_config_sysroot_dir
+}
+
+do_install_ptest() {
+       local olddir=`pwd`
+
+       cd "${S}/${TEST_SRC_DIR}"
+       install -d "${D}/${PTEST_PATH}"
+       for i in add_person* list_people*; do
+               if [ -x "$i" ]; then
+                       install "$i" "${D}/${PTEST_PATH}"
+               fi
+       done
+       cp "${S}/${TEST_SRC_DIR}/addressbook_pb2.py" "${D}/${PTEST_PATH}"
+       cd "$olddir"
+}
 
 FILES_${PN}-compiler = "${bindir} ${libdir}/libprotoc${SOLIBS}"
 FILES_${PN}-lite = "${bindir} ${libdir}/libprotobuf-lite${SOLIBS}"
-- 
2.13.3

-- 
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