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-rw-r--r--documentation/ref-manual/ref-variables.xml21
1 files changed, 21 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index c1dce009b6..160b068c97 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -8293,6 +8293,27 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
8293 </glossdef> 8293 </glossdef>
8294 </glossentry> 8294 </glossentry>
8295 8295
8296 <glossentry id='var-TARGET_CC_KERNEL_ARCH'><glossterm>TARGET_CC_KERNEL_ARCH</glossterm>
8297 <glossdef>
8298 <para>
8299 This is a specific kernel compiler flag for a CPU or
8300 Application Binary Interface (ABI) tune.
8301 The flag is used rarely and only for cases where a
8302 userspace
8303 <link linkend='var-TUNE_CCARGS'><filename>TUNE_CCARGS</filename></link>
8304 is not compatible with the kernel compilation.
8305 The <filename>TARGET_CC_KERNEL_ARCH</filename> variable
8306 allows the kernel (and associated modules) to use a
8307 different configuration.
8308 See the
8309 <filename>meta/conf/machine/include/arm/feature-arm-thumb.inc</filename>
8310 file in the
8311 <ulink url='&YOCTO_DOCS_DEV_URL;#source-directory'>Source Directory</ulink>
8312 for an example.
8313 </para>
8314 </glossdef>
8315 </glossentry>
8316
8296 <glossentry id='var-TARGET_CFLAGS'><glossterm>TARGET_CFLAGS</glossterm> 8317 <glossentry id='var-TARGET_CFLAGS'><glossterm>TARGET_CFLAGS</glossterm>
8297 <glossdef> 8318 <glossdef>
8298 <para> 8319 <para>