mozjs: port build to python3

While at it:

* cleanup our patches
* remove useless sed in do_configure

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

meta-oe/recipes-extended/mozjs/mozjs_60.9.0.bb

@@ -3,42 +3,45 @@ HOMEPAGE = "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonk
 LICENSE = "MPL-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=dc9b6ecd19a14a54a628edaaf23733bf"
 
-SRC_URI = "https://archive.mozilla.org/pub/firefox/releases/${PV}esr/source/firefox-${PV}esr.source.tar.xz \
-           file://0001-js.pc.in-do-not-include-RequiredDefines.h-for-depend.patch \
-           file://0010-fix-cross-compilation-on-i586-targets.patch \
-           file://0001-do-not-create-python-environment.patch \
-           file://0002-fix-cannot-find-link.patch \
-           file://0003-workaround-autoconf-2.13-detection-failed.patch \
-           file://0005-fix-do_compile-failed-on-mips.patch \
-           file://add-riscv-support.patch \
-           file://0001-mozjs-fix-coredump-caused-by-getenv.patch \
-           file://format-overflow.patch \
-           file://0001-To-fix-build-error-on-arm32BE.patch \
-           file://JS_PUBLIC_API.patch \
-           file://0001-riscv-Disable-atomic-operations.patch \
-           file://fallback-to-2011-C++-standard.patch \
-           "
+SRC_URI = " \
+    https://archive.mozilla.org/pub/firefox/releases/${PV}esr/source/firefox-${PV}esr.source.tar.xz \
+    file://0001-Port-build-to-python3.patch \
+    file://0002-js.pc.in-do-not-include-RequiredDefines.h-for-depend.patch \
+    file://0003-fix-cross-compilation-on-i586-targets.patch \
+    file://0004-do-not-create-python-environment.patch \
+    file://0005-fix-cannot-find-link.patch \
+    file://0006-workaround-autoconf-2.13-detection-failed.patch \
+    file://0007-fix-do_compile-failed-on-mips.patch \
+    file://0008-add-riscv-support.patch \
+    file://0009-mozjs-fix-coredump-caused-by-getenv.patch \
+    file://0010-format-overflow.patch \
+    file://0011-To-fix-build-error-on-arm32BE.patch \
+    file://0012-JS_PUBLIC_API.patch \
+    file://0013-riscv-Disable-atomic-operations.patch \
+    file://0014-fallback-to-2011-C++-standard.patch \
+"
 SRC_URI_append_libc-musl = " \
-           file://0006-support-musl.patch \
-           file://0001-js-Fix-build-with-musl.patch \
-           "
+    file://musl/0001-support-musl.patch \
+    file://musl/0002-js-Fix-build-with-musl.patch \
+"
 SRC_URI_append_mipsarchn32 = " \
-           file://0001-fix-compiling-failure-on-mips64-n32-bsp.patch \
-           "
+    file://mipsarchn32/0001-fix-compiling-failure-on-mips64-n32-bsp.patch \
+"
 SRC_URI[md5sum] = "69a0be9ce695e5dc4941ed0c78ef00c2"
 SRC_URI[sha256sum] = "9f453c8cc5669e46e38f977764d49a36295bf0d023619d9aac782e6bb3e8c53f"
 
 S = "${WORKDIR}/firefox-${@d.getVar("PV").replace("esr", "")}"
 
-inherit autotools pkgconfig perlnative ${@bb.utils.contains("BBFILE_COLLECTIONS", "meta-python2", "pythonnative", "", d)}
+inherit autotools pkgconfig perlnative python3native
 
 inherit features_check
 CONFLICT_DISTRO_FEATURES_mipsarchn32 = "ld-is-gold"
 
-DEPENDS += "nspr zlib autoconf-2.13-native \
-            python-six-native python-pytoml-native \
-            python-jsmin-native python-futures-native \
-            python-which-native"
+DEPENDS += " \
+    nspr zlib autoconf-2.13-native \
+    python3-six-native python3-pytoml-native \
+    python3-jsmin-native python3-six \
+"
 
 # Disable null pointer optimization in gcc >= 6
 # https://bugzilla.redhat.com/show_bug.cgi?id=1328045
@@ -82,7 +85,7 @@ do_configure() {
     export SHELL="/bin/sh"
     cd ${S}
     # Add mozjs python-modules necessary
-    PYTHONPATH="$PYTHONPATH:${S}/config:${S}/build"
+    PYTHONPATH="${S}/third_party/python/which:${S}/config:${S}/build"
     for sub_dir in python testing/mozbase; do
         for module_dir in `ls $sub_dir -1`;do
             [ $module_dir = "virtualenv" ] && continue
@@ -96,7 +99,6 @@ do_configure() {
 
     cd ${S}/js/src
     autoconf213 --macrodir=${STAGING_DATADIR_NATIVE}/autoconf213 old-configure.in > old-configure
-    sed -i 's:refresh = True:refresh = False:g' ${S}/build/moz.configure/old.configure
 
     cd ${B}
     ${S}/js/src/configure ${EXTRA_OECONF}