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author | Scott Rifenbark <scott.m.rifenbark@intel.com> | 2014-06-19 11:51:57 +0300 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-07-03 13:57:08 +0100 |
commit | 590b6cfb0b22e57a9b2342af9f74c55bc19213f8 (patch) | |
tree | dbe9ead7f38630102c7e7f84659155e10e8030ff /documentation/ref-manual | |
parent | 1c0229ebc8c12f8214f92c898cd73793ebebf2d0 (diff) | |
download | openembedded-core-contrib-590b6cfb0b22e57a9b2342af9f74c55bc19213f8.tar.gz |
ref-manual: Added TUNE_ASARGS and TARGET_AS_ARCH variables.
New variables added to the glossary.
(From yocto-docs rev: 903ed6d26d7d32e4c1237fa9fd44b7471f1a41f2)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/ref-manual')
-rw-r--r-- | documentation/ref-manual/ref-variables.xml | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml index a811a63cbd..a555ace396 100644 --- a/documentation/ref-manual/ref-variables.xml +++ b/documentation/ref-manual/ref-variables.xml @@ -8208,6 +8208,22 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" </glossdef> </glossentry> + <glossentry id='var-TARGET_AS_ARCH'><glossterm>TARGET_AS_ARCH</glossterm> + <glossdef> + <para> + Specifies architecture-specific assembler flags for the + target system. + <filename>TARGET_AS_ARCH</filename> is initialized from + <link linkend='var-TUNE_ASARGS'><filename>TUNE_ASARGS</filename></link> + by default in the BitBake configuration file + (<filename>meta/conf/bitbake.conf</filename>): + <literallayout class='monospaced'> + TARGET_AS_ARCH = "${TUNE_ASARGS}" + </literallayout> + </para> + </glossdef> + </glossentry> + <glossentry id='var-TARGET_CC_ARCH'><glossterm>TARGET_CC_ARCH</glossterm> <glossdef> <para> @@ -8855,6 +8871,30 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" </glossdef> </glossentry> + <glossentry id='var-TUNE_ASARGS'><glossterm>TUNE_ASARGS</glossterm> + <glossdef> + <para> + Specifies architecture-specific assembler flags for + the target system. + The set of flags is based on the selected tune features. + <filename>TUNE_ASARGS</filename> is set using + the tune include files, which are typically under + <filename>meta/conf/machine/include/</filename> and are + influenced through <filename>TUNE_FEATURES</filename>. + For example, the + <filename>meta/conf/machine/include/x86/arch-x86.inc</filename> + file defines the flags for the x86 architecture as follows: + <literallayout class='monospaced'> + TUNE_ASARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-x32", "", d)}" + </literallayout> + <note> + Board Support Packages (BSPs) can supply their own + set of flags. + </note> + </para> + </glossdef> + </glossentry> + <glossentry id='var-TUNE_CCARGS'><glossterm>TUNE_CCARGS</glossterm> <glossdef> <para> |