clean up var-DISTUTILS_INSTALL_ARGS

Since the following commit applied in oe-core
...
21f0c5a distutils/setuptools, distutils3/setuptools3: improve reproducibility
...
It unified var-DISTUTILS_INSTALL_ARGS in distutils and setuptools,
so clean up the duplicated var-DISTUTILS_INSTALL_ARGS in each recipe.

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-devtools/python/python-distutils-extra.bb

@@ -2,8 +2,6 @@ require python-distutils-extra.inc
 
 inherit setuptools
 
-DISTUTILS_INSTALL_ARGS += "--install-lib=${libdir}/${PYTHON_DIR}/site-packages"
-
 RDEPENDS_${PN} = "\
     python-distutils \
 "

meta-oe/recipes-devtools/python/python3-distutils-extra.bb

@@ -4,8 +4,6 @@ inherit setuptools3
 
 S = "${WORKDIR}/python-distutils-extra-${PV}"
 
-DISTUTILS_INSTALL_ARGS += "--install-lib=${libdir}/${PYTHON_DIR}/site-packages"
-
 RDEPENDS_${PN} = "\
     python3-setuptools \
 "

meta-python/recipes-connectivity/gateone/gateone_git.bb

@@ -16,9 +16,7 @@ S = "${WORKDIR}/git"
 
 inherit setuptools python-dir systemd update-rc.d
 
-DISTUTILS_INSTALL_ARGS = "--root=${D} \
-    --prefix=${prefix} \
-    --install-lib=${PYTHON_SITEPACKAGES_DIR} \
+DISTUTILS_INSTALL_ARGS += " \
     --install-data=${PYTHON_SITEPACKAGES_DIR} \
     --install-scripts=${bindir} \
     --skip_init_scripts"

meta-python/recipes-devtools/python/python3-langtable_0.0.38.bb

@@ -16,8 +16,8 @@ SRC_URI = "git://github.com/mike-fabian/langtable.git;branch=master \
 
 inherit setuptools3 python3native
 
-DISTUTILS_INSTALL_ARGS = "--prefix=${D}/${prefix} \
-    --install-data=${D}/${datadir}/langtable"
+DISTUTILS_INSTALL_ARGS += " \
+    --install-data=${datadir}/langtable"
 
 FILES_${PN} += "${datadir}/*"