classes: Add distutils for python3

In line with python2 add distutils and setuptools
classes for handing python3

Use python-distribute instead of python-setuptools in setuptools bbclass

Remove --single-version-externally-managed since its setuptools
specific and we dont use it anymore

Do build_ext as separate step during compile

Add DISTUTILS_BUILD_EXT_ARGS for modules to pass flags to build_ext step
in setup.py

Add build_ext as sepate step during compile and add
the cross sysrooted library and headers since we are cross
compiling

Use ${PYTHON_PN} in place of hardcoding python name

Remove the /etc/share if its empty

Since OE-Core times we now have machine specific sysroots
for targets unlike before when we used arch specific sysroots
so reflect that here

Use MACHINE for sysroot when not building for build host

Python's machinery replaces directories in sysroot path to match OE's
staging area sysroots. Earlier we use to have HOST_SYS represent sysroot
always but now we use MACHINE to represent target sysroots but HOST_SYS
to represent host sysroot. This patch caters to that difference

Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/meta/classes/distutils-tools.bbclass b/meta/classes/distutils-tools.bbclass
new file mode 100644 (file)
index 0000000..f43450e
--- /dev/null
+++ b/meta/classes/distutils-tools.bbclass
@@ -0,0 +1,77 @@
+DISTUTILS_BUILD_ARGS ?= ""
+DISTUTILS_STAGE_HEADERS_ARGS ?= "--install-dir=${STAGING_INCDIR}/${PYTHON_DIR}"
+DISTUTILS_STAGE_ALL_ARGS ?= "--prefix=${STAGING_DIR_HOST}${prefix} \
+    --install-data=${STAGING_DATADIR}"
+DISTUTILS_INSTALL_ARGS ?= "--prefix=${D}/${prefix} \
+    --install-data=${D}/${datadir}"
+
+distutils_do_compile() {
+         STAGING_INCDIR=${STAGING_INCDIR} \
+         STAGING_LIBDIR=${STAGING_LIBDIR} \
+         BUILD_SYS=${BUILD_SYS} HOST_SYS=${HOST_SYS} \
+         ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py build ${DISTUTILS_BUILD_ARGS} || \
+         bbfatal "${PYTHON_PN} setup.py build_ext execution failed."
+}
+
+distutils_stage_headers() {
+        install -d ${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR}
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${HOST_SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install_headers ${DISTUTILS_STAGE_HEADERS_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install_headers execution failed."
+}
+
+distutils_stage_all() {
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        install -d ${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR}
+        PYTHONPATH=${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR} \
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${HOST_SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install ${DISTUTILS_STAGE_ALL_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install (stage) execution failed."
+}
+
+distutils_do_install() {
+        echo "Beginning ${PN} Install ..."
+        install -d ${D}${PYTHON_SITEPACKAGES_DIR}
+        echo "Step 2 of ${PN} Install ..."
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        PYTHONPATH=${D}/${PYTHON_SITEPACKAGES_DIR} \
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${HOST_SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install --install-lib=${D}/${PYTHON_SITEPACKAGES_DIR} ${DISTUTILS_INSTALL_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install execution failed."
+
+        echo "Step 3 of ${PN} Install ..."
+        # support filenames with *spaces*
+        find ${D} -name "*.py" -print0 | while read -d $'\0' i ; do \
+            sed -i -e s:${D}::g $i
+        done
+
+        echo "Step 4 of ${PN} Install ..."
+        if test -e ${D}${bindir} ; then        
+            for i in ${D}${bindir}/* ; do \
+                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
+            done
+        fi
+
+        echo "Step 4 of ${PN} Install ..."
+        if test -e ${D}${sbindir}; then
+            for i in ${D}${sbindir}/* ; do \
+                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
+            done
+        fi
+
+        echo "Step 5 of ${PN} Install ..."
+        rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/easy-install.pth
+        
+        #
+        # FIXME: Bandaid against wrong datadir computation
+        #
+        if test -e ${D}${datadir}/share; then
+            mv -f ${D}${datadir}/share/* ${D}${datadir}/
+        fi
+}
+
+#EXPORT_FUNCTIONS do_compile do_install
+
+export LDSHARED="${CCLD} -shared"

diff --git a/meta/classes/distutils3-base.bbclass b/meta/classes/distutils3-base.bbclass
new file mode 100644 (file)
index 0000000..82ab6a3
--- /dev/null
+++ b/meta/classes/distutils3-base.bbclass
@@ -0,0 +1,5 @@
+DEPENDS  += "${@["${PYTHON_PN}-native ${PYTHON_PN}", ""][(d.getVar('PACKAGES', True) == '')]}"
+RDEPENDS_${PN} += "${@['', '${PYTHON_PN}-core']['${CLASSOVERRIDE}' == 'class-target']}"
+
+inherit distutils-common-base python3native
+

diff --git a/meta/classes/distutils3-native-base.bbclass b/meta/classes/distutils3-native-base.bbclass
new file mode 100644 (file)
index 0000000..b4a333f
--- /dev/null
+++ b/meta/classes/distutils3-native-base.bbclass
@@ -0,0 +1,3 @@
+PYTHON_BASEVERSION = "3.3"
+
+inherit distutils-native-base

diff --git a/meta/classes/distutils3.bbclass b/meta/classes/distutils3.bbclass
new file mode 100644 (file)
index 0000000..bbd645c
--- /dev/null
+++ b/meta/classes/distutils3.bbclass
@@ -0,0 +1,98 @@
+inherit distutils3-base
+
+DISTUTILS_BUILD_ARGS ?= ""
+DISTUTILS_BUILD_EXT_ARGS ?= ""
+DISTUTILS_STAGE_HEADERS_ARGS ?= "--install-dir=${STAGING_INCDIR}/${PYTHON_DIR}"
+DISTUTILS_STAGE_ALL_ARGS ?= "--prefix=${STAGING_DIR_HOST}${prefix} \
+    --install-data=${STAGING_DATADIR}"
+DISTUTILS_INSTALL_ARGS ?= "--prefix=${D}/${prefix} \
+    --install-data=${D}/${datadir}"
+
+distutils3_do_compile() {
+        if [ ${BUILD_SYS} != ${HOST_SYS} ]; then
+                SYS=${MACHINE}
+        else
+                SYS=${HOST_SYS}
+        fi
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
+        build ${DISTUTILS_BUILD_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py build_ext execution failed."
+}
+
+distutils3_stage_headers() {
+        install -d ${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR}
+        if [ ${BUILD_SYS} != ${HOST_SYS} ]; then
+                SYS=${MACHINE}
+        else
+                SYS=${HOST_SYS}
+        fi
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install_headers ${DISTUTILS_STAGE_HEADERS_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install_headers execution failed."
+}
+
+distutils3_stage_all() {
+        if [ ${BUILD_SYS} != ${HOST_SYS} ]; then
+                SYS=${MACHINE}
+        else
+                SYS=${HOST_SYS}
+        fi
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        install -d ${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR}
+        PYTHONPATH=${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR} \
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install ${DISTUTILS_STAGE_ALL_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install (stage) execution failed."
+}
+
+distutils3_do_install() {
+        install -d ${D}${PYTHON_SITEPACKAGES_DIR}
+        if [ ${BUILD_SYS} != ${HOST_SYS} ]; then
+                SYS=${MACHINE}
+        else
+                SYS=${HOST_SYS}
+        fi
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        PYTHONPATH=${D}${PYTHON_SITEPACKAGES_DIR} \
+        BUILD_SYS=${BUILD_SYS} HOST_SYS=${SYS} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py install --install-lib=${D}/${PYTHON_SITEPACKAGES_DIR} ${DISTUTILS_INSTALL_ARGS} || \
+        bbfatal "${PYTHON_PN} setup.py install execution failed."
+
+        # support filenames with *spaces*
+        find ${D} -name "*.py" -print0 | while read -d $'\0' i ; do \
+            sed -i -e s:${D}::g "$i"
+        done
+
+        if test -e ${D}${bindir} ; then        
+            for i in ${D}${bindir}/* ; do \
+                sed -i -e s:${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN}:${bindir}/env\ ${PYTHON_PN}:g $i
+                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
+            done
+        fi
+
+        if test -e ${D}${sbindir}; then
+            for i in ${D}${sbindir}/* ; do \
+                sed -i -e s:${STAGING_BINDIR_NATIVE}/python-${PYTHON_PN}/${PYTHON_PN}:${bindir}/env\ ${PYTHON_PN}:g $i
+                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
+            done
+        fi
+
+        rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/easy-install.pth
+        
+        #
+        # FIXME: Bandaid against wrong datadir computation
+        #
+        if test -e ${D}${datadir}/share; then
+            mv -f ${D}${datadir}/share/* ${D}${datadir}/
+            rmdir ${D}${datadir}/share
+        fi
+}
+
+EXPORT_FUNCTIONS do_compile do_install
+
+export LDSHARED="${CCLD} -shared"

diff --git a/meta/classes/setuptools.bbclass b/meta/classes/setuptools.bbclass
index ba9cf13295ac2e40a6cb96a6a1b6c1b1f396744b..56343b1c731bf7ab9b1ef71fecd7cd7e29c13126 100644 (file)
--- a/meta/classes/setuptools.bbclass
+++ b/meta/classes/setuptools.bbclass
@@ -1,9 +1,8 @@
 inherit distutils
 
-DEPENDS += "python-setuptools-native"
+DEPENDS += "python-distribute-native"
 
 DISTUTILS_INSTALL_ARGS = "--root=${D} \
-    --single-version-externally-managed \
     --prefix=${prefix} \
     --install-lib=${PYTHON_SITEPACKAGES_DIR} \
     --install-data=${datadir}"

diff --git a/meta/classes/setuptools3.bbclass b/meta/classes/setuptools3.bbclass
new file mode 100644 (file)
index 0000000..40c18c8
--- /dev/null
+++ b/meta/classes/setuptools3.bbclass
@@ -0,0 +1,8 @@
+inherit distutils3
+
+DEPENDS += "python3-distribute-native"
+
+DISTUTILS_INSTALL_ARGS = "--root=${D} \
+    --prefix=${prefix} \
+    --install-lib=${PYTHON_SITEPACKAGES_DIR} \
+    --install-data=${datadir}"