diff options
Diffstat (limited to 'documentation/ref-manual/ref-variables.xml')
-rw-r--r-- | documentation/ref-manual/ref-variables.xml | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml index fc81b00..2de8473 100644 --- a/documentation/ref-manual/ref-variables.xml +++ b/documentation/ref-manual/ref-variables.xml @@ -932,7 +932,7 @@ <glossdef> <para> Specifies the optimization flags passed to the C compiler - when building for the host or the SDK. + when building for the build host or the SDK. The flags are passed through the <link linkend='var-BUILD_CFLAGS'><filename>BUILD_CFLAGS</filename></link> and @@ -2350,6 +2350,12 @@ Specifies additional options for the image creation command that has been specified in <link linkend='var-IMAGE_CMD'><filename>IMAGE_CMD</filename></link>. + When setting this variable, you should + use an override for the associated type. + Here is an example: + <literallayout class='monospaced'> + EXTRA_IMAGECMD_ext3 ?= "-i 4096" + </literallayout> </para> </glossdef> </glossentry> @@ -3196,9 +3202,10 @@ created under <filename>/dev</filename> within the image. If <filename>IMAGE_DEVICE_TABLES</filename> is not set, <filename>files/device_table-minimal.txt</filename> is - used. + used, which is located by + <link linkend='var-BBPATH'><filename>BBPATH</filename></link>. For details on how you should write device table files, - see the <filename>files/device_table-minimal.txt</filename> + see <filename>files/device_table-minimal.txt</filename> as an example. </para> </glossdef> @@ -3533,7 +3540,7 @@ If the size of the image is not a multiple of this value, then the size is rounded up to the nearest multiple of the value. - The default value is 1 Kbyte. + The default value is "1". See <link linkend='var-IMAGE_ROOTFS_SIZE'><filename>IMAGE_ROOTFS_SIZE</filename></link> for additional information. @@ -5478,10 +5485,10 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" <para> Specifies a list of architectures compatible with the target machine. - Separate the entries using spaces and list them in order - of priority. This variable is set automatically and should not normally be hand-edited. + Entries are separated using spaces and listed in order + of priority. The default value for <filename>PACKAGE_ARCHS</filename> is "all any noarch ${PACKAGE_EXTRA_ARCHS} ${MACHINE_ARCH}". @@ -7096,10 +7103,10 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" <para> Specifies a list of architectures compatible with the SDK machine. - Separate the entries using spaces and list them in order - of priority. This variable is set automatically and should not normally be hand-edited. + Entries are separated using spaces and listed in order + of priority. The default value for <filename>SDK_PACKAGE_ARCHS</filename> is "all any noarch ${SDK_ARCH}-${SDKPKGSUFFIX}". @@ -7132,6 +7139,20 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" <filename>.conf</filename> file under <filename>conf/machine-sdk/</filename>. </para> + + <para> + You can use "i686" and "x86_64" as possible values + for this variable. The variable defaults to "i686" + and is set in the local.conf file in the Build Directory. + <literallayout class='monospaced'> + SDKMACHINE ?= "i686" + </literallayout> + <note> + You cannot set the <filename>SDKMACHINE</filename> + variable in your distribution configuration file. + If you do, the configuration will not take affect. + </note> + </para> </glossdef> </glossentry> @@ -7161,7 +7182,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" <para> Specifies the optimization flags passed to the C compiler when building for the target. - The flags are passed through the default + The flags are passed through the default value of the <link linkend='var-TARGET_CFLAGS'><filename>TARGET_CFLAGS</filename></link> variable. </para> @@ -7635,8 +7656,9 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" If set to "1", allows fetches from mirrors that are specified in <link linkend='var-SSTATE_MIRRORS'><filename>SSTATE_MIRRORS</filename></link> - to work even when <filename>BB_NO_NETWORK</filename> - is set to "1", which disables fetching from the network. + to work even when fetching from the network has been + disabled by setting <filename>BB_NO_NETWORK</filename> + to "1". Using the <filename>SSTATE_MIRROR_ALLOW_NETWORK</filename> variable is useful if you have set |