test example is now wolftpm-wrap-test made the paths correct and temp stored in .libs for libtools

README.md

@@ -52,7 +52,8 @@ git clone https://github.com/wolfSSL/meta-wolfssl.git
 
 After installing your build's Yocto/OpenEmbedded components:
 
-1.  Insert the 'meta-wolfssl' layer location into your build's bblayers.conf
+1.  Insert the 'meta-wolfssl' layer in `build/conf/bblayers.conf` location
+    into your build's bblayers.conf
     file, in the BBLAYERS section:
 
     ```
@@ -198,8 +199,8 @@ This layer offers wolfSSL support for the following open source projects:
 - [curl](https://layers.openembedded.org/layerindex/recipe/5765/)
 - [OpenSSH](https://layers.openembedded.org/layerindex/recipe/5083/)
 
-Example Application Recipes
+wolfSSL Example Application Recipes
----------------------------
+-----------------------------------
 
 Several wolfSSL example application recipes are included in this layer. These
 include:
@@ -241,6 +242,46 @@ When your image builds, these will be installed to the '/usr/bin' system
 directory. When inside your executing image, you can run them from the
 terminal.
 
+wolfTPM Example Application Recipes
+-----------------------------------
+
+wolfTPM example `wrap_test` is included in this layer.
+
+The recipes for this applications are located at:
+```
+meta-wolfssl/recipes-examples/wolftpm/wolftpm-wrap-test.bb
+```
+
+You'll need to compile wolTPM and the example wrap_test. This can be done
+with these commands in the build directory:
+
+```
+$ bitbake wolftpm
+$ bitbake wolftpm-wrap-test
+```
+
+To install this applications into your image, you will need to edit your
+`build/conf/local.conf` file and add `wolftpm` and `wolftpm-wrap-test` to
+your "IMAGE_INSTALL" variable like so:
+
+- For Dunfell and newer versions of Yocto
+```
+IMAGE_INSTALL:append = " wolftpm wolftpm-wrap-test"
+```
+
+- For versions of Yocto older than Dunfell
+```
+IMAGE_INSTALL_append = " wolftpm wolftpm-wrap-test"
+```
+
+When your image builds, this will be installed to the `/usr/bin` system
+directory. When inside your executing image, you can run them from the
+terminal like so:
+
+```
+./wolftpm-wrap-test
+```
+
 Excluding Recipe from Build
 ---------------------------
 
@@ -346,6 +387,8 @@ Running Image on the QEMU
 
 To run meta-wolfssl image on the QEMU (Quick EMUlator) you can follow these
 general steps. For this example we will use the Yocto Project Poky.
+Refer to:
+[Yocto Project](https://docs.yoctoproject.org/brief-yoctoprojectqs/index.html) for a detailed guide.
 
 1. Initialize the Build
 This can be done by running these commands:

conf/layer.conf

@@ -41,7 +41,7 @@ BBFILES += "${@bb.utils.contains('IMAGE_INSTALL', \
                                  '', d)}"
 
 BBFILES += "${@bb.utils.contains('IMAGE_INSTALL', \
-                                 'wolftpm-examples', \
+                                 'wolftpm-wrap-test', \
                                  '${LAYERDIR}/recipes-examples/wolftpm/*.bb ${LAYERDIR}/recipes-examples/wolftpm/*.bbappend', \
                                  '', d)}"
 

recipes-examples/wolftpm/README.md

@@ -1,67 +0,0 @@
-wolfTPM Examples 
-================
-
-Several wolfTPM example applications are included in this
-layer, these include:
-
-- attestation
-- endorsement
-- keygen
-- pcr
-- seal
-- bench
-- firmware
-- management
-- pkcs7
-- timestamp
-- boot
-- gpio
-- native
-- tls
-- wrap
-- csr
-- nvram
-
-The recipe for these applications is located at:
-```
-meta-wolfssl/recipes-examples/wolftpm/wolftpm-examples.bb
-```
-
-You'll need to compile wolTPM and the examples directory. 
-This can be done with these commands in the build directory:
-
-```
-$ bitbake wolftpm
-$ bitbake wolftpm-examples
-```
-
-To install these applications into your image, you will 
-need to edit your "build/conf/local.conf" file and add 
-`wolftpm` and `wolftpm-examples` to your "IMAGE_INSTALL"
-variable like so:
-
-- For Dunfell and newer versions of Yocto
-```
-IMAGE_INSTALL:append = " wolftpm wolftpm-examples"
-```
-
-- For versions of Yocto older than Dunfell
-```
-IMAGE_INSTALL_append = " wolftpm wolftpm-examples"
-```
-
-When your image builds, these will be installed to the 
-`/usr/bin/examples` system directory. When inside your
-executing image, you can run them from the terminal. 
-
-For example, we can run the benchmark from the examples
-directory like so:
-
-```
-$ cd bench
-$ ./bench
-```
-
-Refer to the [wolfTPM Examples README](https://github.com/wolfSSL/wolfTPM/blob/master/examples/README.md) for more information on the examples directory.
-
-Refer to the [meta-wolfssl README](https://github.com/wolfSSL/meta-wolfssl/blob/master/README.md) for more information on setting up your layer.

recipes-examples/wolftpm/wolftpm-wrap-test.bb

@@ -1,3 +1,4 @@
+#wolftpm-wrap-test.bb
 SUMMARY = "wolfTPM Examples Directory"
 DESCRIPTION = "wolfTPM examples directory used to demonstrate \
                features of a TPM 2.0 module"
@@ -15,7 +16,7 @@ SRC_URI = "git://github.com/wolfssl/wolfTPM.git;nobranch=1;protocol=https;rev=1f
 do_configure[noexec] = "1"
 do_compile[noexec] = "1"
 
-WOLFTPM_EXAMPLES_DIR = "${datadir}/wolftpm-examples"
+WOLFTPM_EXAMPLES_DIR = "${datadir}/wolftpm-test"
 WOLFTPM_EXAMPLES_INSTALL_DIR = "${D}${WOLFTPM_EXAMPLES_DIR}"
 WOLFTPM_EXAMPLES_README = "README.txt"
 WOLFTPM_EXAMPLES_README_DIR = "${WOLFTPM_EXAMPLES_INSTALL_DIR}/${WOLFTPM_EXAMPLES_README}"
@@ -26,7 +27,7 @@ python () {
     wolftpm_examples_install_dir = d.getVar('WOLFTPM_EXAMPLES_INSTALL_DIR', True)
     wolftpm_examples_readme_dir = d.getVar('WOLFTPM_EXAMPLES_README_DIR', True)
 
-    bb.note("Installing dummy file for wolfTPM examples")
+    bb.note("Installing dummy file for wolfTPM test example")
     installDir = 'install -m 0755 -d "%s"\n' % wolftpm_examples_install_dir
     makeDummy = 'echo "This is a dummy package" > "%s"\n' % wolftpm_examples_readme_dir
 

recipes-examples/wolftpm/wolftpm_%.bbappend

@@ -1,23 +1,22 @@
-#wolfTPM Examples
+#wolftpm_%.bbappend
-WOLFTPM_EXAMPLES_DIR = "${B}/examples"
+WOLFTPM_TEST_DIR = "${B}/examples/wrap/.libs"
+WOLFTPM_TEST = "wrap_test"
+WOLFTPM_TEST_YOCTO = "wolftpm-wrap-test"
 WOLFTPM_INSTALL_DIR = "${D}${bindir}"
 
-# Bash dependency for .sh
-RDEPENDS:${PN} += "bash"
-
 python () {
-    # Get the environment variables
+    # Get the environment variables WOLFTPM_TEST_DIR, WOLFTPM_TEST,
-    wolftpm_examples_dir = d.getVar('WOLFTPM_EXAMPLES_DIR', True)
+    #   WOLFTPM_TEST_YOCTO, and WOLFTPM_INSTALL_DIR
+    wolftpm_test_dir = d.getVar('WOLFTPM_TEST_DIR', True)
+    wolftpm_test = d.getVar('WOLFTPM_TEST', True)
+    wolftpm_test_yocto = d.getVar('WOLFTPM_TEST_YOCTO', True)
     wolftpm_install_dir = d.getVar('WOLFTPM_INSTALL_DIR', True)
 
-    bbnote = 'bbnote "Installing wolfTPM Examples"\n'
+    bbnote = 'bbnote "Installing wolfTPM wrap_test"\n'
     installDir = 'install -m 0755 -d "%s"\n' % (wolftpm_install_dir)
-    cpExamples = 'cp -r "%s/" "%s/"\n' % (wolftpm_examples_dir, wolftpm_install_dir)
+    cpWrapTest = 'cp "%s/%s" "%s/%s"\n' % (wolftpm_test_dir, wolftpm_test, wolftpm_install_dir, wolftpm_test_yocto)
 
     d.appendVar('do_install', bbnote)
     d.appendVar('do_install', installDir)
-    d.appendVar('do_install', cpExamples)
+    d.appendVar('do_install', cpWrapTest)
 }
-
-# Ensure consistent locale                                   
-export LC_ALL = "C"