nonclangable: Fix append and override order

VAR:append:<OVERRIDES> is the right way to use it

Signed-off-by: Khem Raj <[email protected]>

conf/nonclangable.conf

@@ -329,29 +329,29 @@ TUNE_CCARGS:append:pn-btrfs-tools:toolchain-clang = " -Werror=unused-command-lin
 #  BF16_TO_F32_UNARY_OP_WRAPPER(vec_sqrt, a);
 #                               ^~~~~~~~
 #                               vec_rsqrt
-TUNE_CCARGS:pn-ceres-solver:append:toolchain-clang:powerpc = " -mno-altivec"
-TUNE_CCARGS:pn-opencv:append:toolchain-clang:powerpc = " -mno-altivec"
-CXXFLAGS:pn-libeigen:append:toolchain-clang:powerpc = " -DEIGEN_ALTIVEC_DISABLE_MMA"
+TUNE_CCARGS:append:pn-ceres-solver:toolchain-clang:powerpc = " -mno-altivec"
+TUNE_CCARGS:append:pn-opencv:toolchain-clang:powerpc = " -mno-altivec"
+CXXFLAGS:append:pn-libeigen:toolchain-clang:powerpc = " -DEIGEN_ALTIVEC_DISABLE_MMA"
 
 # external/amber/src/src/amber.cc:53:41: error: unsafe pointer arithmetic [-Werror,-Wunsafe-buffer-usage]
 # vk-wrappers-1-0.inc:74:34: error: cast from 'PFN_vkVoidFunction' (aka 'void (*)()') to 'PFN_vkCmdEndRenderPass'
 # (aka 'void (*)(VkCommandBuffer_T *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
-CXXFLAGS:pn-opengl-es-cts:append:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
-CXXFLAGS:pn-vulkan-cts:append:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
+CXXFLAGS:append:pn-opengl-es-cts:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
+CXXFLAGS:append:pn-vulkan-cts:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
 # Wno-error=overriding-option needed with clang-20
 # see https://github.com/jtv/libpqxx/issues/738 for deprecated-declarations ( not needed with clang19+ )
-CXXFLAGS:pn-vulkan-samples:append:toolchain-clang = " -Wno-error=overriding-option -Wno-error=deprecated-declarations"
+CXXFLAGS:append:pn-vulkan-samples:toolchain-clang = " -Wno-error=overriding-option -Wno-error=deprecated-declarations"
 # Workaround for https://gitlab.gnome.org/GNOME/gtk/-/issues/6033
-CFLAGS:pn-gtk4:append:toolchain-clang = " -Wno-error=int-conversion"
+CFLAGS:append:pn-gtk4:toolchain-clang = " -Wno-error=int-conversion"
 
 # usr/include/glib-2.0/glib/glib-autocleanups.h:49:1: error: cast from 'void (*)(void)' to 'GDestroyNotify'
 # (aka 'void (*)(void *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
-CFLAGS:pn-pidgin-sipe:append:toolchain-clang = " -Wno-error=cast-function-type-strict"
+CFLAGS:append:pn-pidgin-sipe:toolchain-clang = " -Wno-error=cast-function-type-strict"
 
 # 32bit builds of nodejs needs this warning to be disabled with clang16 until
 # v8 engine in nodejs moved beyong this commit
 # https://github.com/v8/v8/commit/d15d49b09dc7aef9edcc4cf6a0cb2b77a0db203f
-CXXFLAGS:pn-nodejs:append:toolchain-clang = " -Wno-error=enum-constexpr-conversion"
+CXXFLAGS:append:pn-nodejs:toolchain-clang = " -Wno-error=enum-constexpr-conversion"
 # deps/TinyDeflate/gunzip.hh:1144:35: error: a template argument list is expected after a name prefixed by the template keyword [-Wmissing-template-arg-list-after-template-kw]
 CXXFLAGS:append:pn-doxygen:toolchain-clang = " -Wno-error=missing-template-arg-list-after-template-kw"
 
@@ -511,7 +511,7 @@ STRIP:pn-python3-matplotlib:toolchain-clang:riscv32 = "${HOST_PREFIX}llvm-strip"
 
 # Need OBJDUMP during do_package_qa which is set to llvm-objdump with meta-clang
 # it might work with GNU objdump since it falls back to one from build host
-DEPENDS:pn-linux-firmware:append:toolchain-clang = " clang-native"
+DEPENDS:append:pn-linux-firmware:toolchain-clang = " clang-native"
 
 # Needs for solving fopenmp issues
 DEPENDS:append:pn-pixman:mips:toolchain-clang = " openmp"