meta-oe: Drop broken BBCLASSEXTEND variants

The command "bitbake universe -c fetch" currently throws a ton of warnings
as there are many 'impossible' dependencies.

In some cases these variants may never have worked and were just added by copy
and paste of recipes. In some cases they once clearly did work but became
broken somewhere along the way. Users may also be carrying local bbappend files
which add further BBCLASSEXTEND.

Having universe fetch work without warnings is desireable so clean up the broken
variants. Anyone actually needing something dropped here can propose adding it
and the correct functional dependencies back quite easily. This also then
ensures we're not carrying or fixing things nobody uses.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit 9962d57f7c)
Backport:
* Updated paths to follow PV changes
* Adapted modified recipes to the ones generating warnings
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-oe/recipes-connectivity/ser2net/ser2net_4.3.5.bb

@@ -14,5 +14,3 @@ SRC_URI[sha256sum] = "848c4fe863806e506832f1ee85b8b68258f06eb19dad43dbeee16a2cfe
 UPSTREAM_CHECK_URI = "http://sourceforge.net/projects/ser2net/files/ser2net"
 
 inherit autotools pkgconfig
-
-BBCLASSEXTEND = "native nativesdk"

meta-oe/recipes-connectivity/zeromq/czmq_4.2.1.bb

@@ -30,8 +30,6 @@ PACKAGECONFIG[nss] = "-DCZMQ_WITH_NSS=ON,-DCZMQ_WITH_NSS=OFF,nss"
 PACKAGECONFIG[systemd] = "-DCZMQ_WITH_SYSTEMD=ON,-DCZMQ_WITH_SYSTEMD=OFF,systemd"
 PACKAGECONFIG[uuid] = "-DCZMQ_WITH_UUID=ON,-DCZMQ_WITH_UUID=OFF,util-linux"
 
-BBCLASSEXTEND = "nativesdk"
-
 do_install:append() {
         mkdir -p ${D}/${includedir}/${BPN}
         mv ${D}/${includedir}/sha1.h ${D}/${includedir}/${BPN}/.

meta-oe/recipes-devtools/heaptrack/heaptrack_1.2.0.bb

@@ -29,4 +29,4 @@ EXTRA_OECMAKE += "-DHEAPTRACK_BUILD_GUI=OFF"
 COMPATIBLE_HOST:riscv32 = "null"
 COMPATIBLE_HOST:riscv64 = "null"
 
-BBCLASSEXTEND = "native nativesdk"
+BBCLASSEXTEND = "native"

meta-oe/recipes-devtools/unifex/unifex_git.bb

@@ -20,5 +20,3 @@ EXTRA_OECMAKE += " \
     -DCMAKE_CXX_STANDARD=20 \
     -DUNIFEX_BUILD_EXAMPLES=OFF \
     "
-
-BBCLASSEXTEND = "native nativesdk"

meta-oe/recipes-graphics/openjpeg/openjpeg_2.4.0.bb

@@ -26,4 +26,4 @@ EXTRA_OECMAKE += "-DOPENJPEG_INSTALL_LIB_DIR=${@d.getVar('baselib').replace('/',
 
 FILES:${PN} += "${libdir}/openjpeg*"
 
-BBCLASSEXTEND = "native nativesdk"
+BBCLASSEXTEND = "native"

meta-oe/recipes-graphics/xorg-app/xkbutils_1.0.4.bb

@@ -13,7 +13,5 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=64322fab5239f5c8d97cf6e0e14f1c62"
 
 DEPENDS += "libxaw libxkbfile"
 
-BBCLASSEXTEND = "native"
-
 SRC_URI[md5sum] = "502b14843f610af977dffc6cbf2102d5"
 SRC_URI[sha256sum] = "d2a18ab90275e8bca028773c44264d2266dab70853db4321bdbc18da75148130"

meta-oe/recipes-graphics/xorg-app/xsetroot_1.1.2.bb

@@ -8,7 +8,6 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6ea29dbee22324787c061f039e0529de"
 
 DEPENDS += "xbitmaps libxcursor"
-BBCLASSEXTEND = "native"
 
 SRC_URI[md5sum] = "5fe769c8777a6e873ed1305e4ce2c353"
 SRC_URI[sha256sum] = "10c442ba23591fb5470cea477a0aa5f679371f4f879c8387a1d9d05637ae417c"