meta/meta-selftest: Fix variable assignment whitespace

Recipes are much more readable with whitespace around the assignment operators.
Fix various assignments in OE-Core to show this is definitely the preferred
formatting.

(From OE-Core rev: 30ea609d3357fb3de911f2f6a5e6856c151b976a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/binutils/binutils-2.43.1.inc

@@ -1,4 +1,4 @@
-LIC_FILES_CHKSUM="\
+LIC_FILES_CHKSUM = "\
     file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552\
     file://COPYING.LIB;md5=9f604d8a4f8e74f4f5140845a21b6674\
     file://COPYING3;md5=d32239bcb673463ab874e80d47fae504\

meta/recipes-devtools/cmake/cmake_3.31.4.bb

@@ -33,7 +33,7 @@ python () {
     d.setVar("docdir_stripped", docdir_stripped)
 }
 
-EXTRA_OECMAKE=" \
+EXTRA_OECMAKE = " \
     -DCMAKE_DOC_DIR=${docdir_stripped}/cmake-${CMAKE_MAJOR_VERSION} \
     -DCMAKE_USE_SYSTEM_LIBRARIES=1 \
     -DCMAKE_USE_SYSTEM_LIBRARY_JSONCPP=0 \

meta/recipes-devtools/icecc-toolchain/nativesdk-icecc-toolchain_0.1.bb

@@ -14,7 +14,7 @@ SRC_URI = "\
 
 inherit nativesdk
 
-ENV_NAME="${DISTRO}-${TCLIBC}-${SDK_ARCH}-@TARGET_PREFIX@${DISTRO_VERSION}.tar.gz"
+ENV_NAME = "${DISTRO}-${TCLIBC}-${SDK_ARCH}-@TARGET_PREFIX@${DISTRO_VERSION}.tar.gz"
 
 do_compile() {
 }

meta/recipes-devtools/libtool/libtool-2.5.4.inc

@@ -33,4 +33,4 @@ FILES:${PN} += "${datadir}/aclocal"
 FILES:${PN}-dev:remove = "${datadir}/aclocal"
 FILES:libltdl = "${libdir}/libltdl${SOLIBS}"
 
-export CONFIG_SHELL="/bin/bash"
+export CONFIG_SHELL = "/bin/bash"

meta/recipes-devtools/perl/libxml-parser-perl_2.47.bb

@@ -39,4 +39,4 @@ do_install_ptest() {
 RDEPENDS:${PN} += "perl-module-carp perl-module-file-spec"
 RDEPENDS:${PN}-ptest += "perl-module-filehandle perl-module-if perl-module-test perl-module-test-more"
 
-BBCLASSEXTEND="native nativesdk"
+BBCLASSEXTEND = "native nativesdk"

meta/recipes-devtools/python/python3-attrs_24.3.0.bb

@@ -12,7 +12,7 @@ DEPENDS += " \
     python3-hatch-fancy-pypi-readme-native \
 "
 
-RDEPENDS:${PN}+= " \
+RDEPENDS:${PN} += " \
     python3-compression \
     python3-crypt \
 "

meta/recipes-devtools/python/python3-pygobject_3.50.0.bb

@@ -16,7 +16,7 @@ python() {
 
 DEPENDS += "python3 glib-2.0"
 
-SRCNAME="pygobject"
+SRCNAME = "pygobject"
 
 SRC_URI = "http://ftp.gnome.org/pub/GNOME/sources/${SRCNAME}/${@gnome_verdir("${PV}")}/${SRCNAME}-${PV}.tar.xz"
 SRC_URI[sha256sum] = "8d836e75b5a881d457ee1622cae4a32bcdba28a0ba562193adb3bbb472472212"

meta/recipes-devtools/python/python3_3.13.1.bb

@@ -93,7 +93,7 @@ EXTRA_OECONF:append:class-native = " --bindir=${bindir}/${PN}"
 EXTRA_OECONF:append:class-target = " --with-build-python=nativepython3"
 EXTRA_OECONF:append:class-nativesdk = " --with-build-python=nativepython3"
 
-export CROSSPYTHONPATH="${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/"
+export CROSSPYTHONPATH = "${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/"
 
 EXTRANATIVEPATH += "python3-native"
 

meta/recipes-devtools/rust/rust_1.81.0.bb

@@ -31,7 +31,7 @@ S = "${RUSTSRC}"
 RUST_CHANNEL ?= "stable"
 PV .= "${@bb.utils.contains('RUST_CHANNEL', 'stable', '', '-${RUST_CHANNEL}', d)}"
 
-export FORCE_CRATE_HASH="${BB_TASKHASH}"
+export FORCE_CRATE_HASH = "${BB_TASKHASH}"
 
 RUST_ALTERNATE_EXE_PATH ?= "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config"
 RUST_ALTERNATE_EXE_PATH_NATIVE = "${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config"