libgpiod: remove test executables from ${bindir}

There's no need to put the test executables into ${bindir} as they're
already installed into ${PTEST_PATH}. This just pollutes $PATH.

Future libgpiod releases will not install test binaries at all, leaving
it to the library users. For now: remove them manually after
installation.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/libgpiod/libgpiod.inc

@@ -30,17 +30,18 @@ FILES:${PN}-tools += " \
     ${bindir}/gpioset \
     ${bindir}/gpiomon \
 "
-FILES:${PN}-ptest += " \
-    ${bindir}/gpiod-test \
-    ${bindir}/gpio-tools-test \
-    ${bindir}/gpio-tools-test.bats \
-    ${bindir}/gpiod-cxx-test \
-"
 FILES:libgpiodcxx = "${libdir}/libgpiodcxx.so.*"
 
 RRECOMMENDS:${PN}-ptest += "coreutils"
 RDEPENDS:${PN}-ptest += "bats"
 
+do_install:append() {
+    rm -f ${D}${bindir}/gpiod-test
+    rm -f ${D}${bindir}/gpio-tools-test
+    rm -f ${D}${bindir}/gpio-tools-test.bats
+    rm -f ${D}${bindir}/gpiod-cxx-test
+}
+
 do_install_ptest() {
     install -d ${D}${PTEST_PATH}/tests/