setuptools3.bbclass: clean up

There's been a lot of work in this class lately, so a little spring
cleaning is needed.

Create wheels verbosely to help debug problems.

Remove unused SETUPTOOLS_INSTALL_ARGS, these can't be passed to
bdist_wheel.

Remove duplicate manipulation of files in bindir as pip_install_wheel
does the same.

Remove obsolete deletion of easy-install.pth, wheels don't generate that.

Remove obsolete ${datadir}/share fixup, pip-installed wheels can't
generate that path combination.

Remove purging of ${D} references from *.py, these won't be written by
standard setuptools, and recipes can do it themselves to work around
specific issues if needed.

Remove obsolete vardepsexclude of MACHINE on do_install, as that variable
isn't referenced.

(From OE-Core rev: 57c477ca13e352b6f9b21385abbfaad9778c6398)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/setuptools3.bbclass

@@ -4,13 +4,6 @@ inherit setuptools3-base pip_install_wheel
 #B = "${WORKDIR}/build"
 
 SETUPTOOLS_BUILD_ARGS ?= ""
-SETUPTOOLS_INSTALL_ARGS ?= "--root=${D} \
-    --prefix=${prefix} \
-    --install-lib=${PYTHON_SITEPACKAGES_DIR} \
-    --install-data=${datadir}"
-
-SETUPTOOLS_PYTHON = "python3"
-SETUPTOOLS_PYTHON:class-native = "nativepython3"
 
 SETUPTOOLS_SETUP_PATH ?= "${S}"
 
@@ -24,42 +17,17 @@ setuptools3_do_compile() {
         STAGING_INCDIR=${STAGING_INCDIR} \
         STAGING_LIBDIR=${STAGING_LIBDIR} \
         ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
-        bdist_wheel ${SETUPTOOLS_BUILD_ARGS} || \
+        bdist_wheel --verbose ${SETUPTOOLS_BUILD_ARGS} || \
         bbfatal_log "'${PYTHON_PN} setup.py bdist_wheel ${SETUPTOOLS_BUILD_ARGS}' execution failed."
 }
 setuptools3_do_compile[vardepsexclude] = "MACHINE"
 do_compile[cleandirs] += "${SETUPTOOLS_SETUP_PATH}/dist"
 
 setuptools3_do_install() {
-        cd ${SETUPTOOLS_SETUP_PATH}
-
         pip_install_wheel_do_install
-
-        # support filenames with *spaces*
-        find ${D} -name "*.py" -exec grep -q ${D} {} \; \
-                               -exec sed -i -e s:${D}::g {} \;
-
-        for i in ${D}${bindir}/* ${D}${sbindir}/*; do
-            if [ -f "$i" ]; then
-                sed -i -e s:${PYTHON}:${USRBINPATH}/env\ ${SETUPTOOLS_PYTHON}:g $i
-                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
-            fi
-        done
-
-        rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/easy-install.pth
-
-        #
-        # FIXME: Bandaid against wrong datadir computation
-        #
-        if [ -e ${D}${datadir}/share ]; then
-            mv -f ${D}${datadir}/share/* ${D}${datadir}/
-            rmdir ${D}${datadir}/share
-        fi
 }
-setuptools3_do_install[vardepsexclude] = "MACHINE"
 
 EXPORT_FUNCTIONS do_configure do_compile do_install
 
 export LDSHARED="${CCLD} -shared"
 DEPENDS += "python3-setuptools-native python3-wheel-native"
-