diff options
| -rw-r--r-- | meta/conf/bitbake.conf | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 702f498fef..6ecf78b078 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf | |||
| @@ -722,19 +722,16 @@ export PKG_CONFIG_SYSTEM_INCLUDE_PATH = "${includedir}" | |||
| 722 | # is a bad idea. Setting a dummy value is better than a ton of anonymous python. | 722 | # is a bad idea. Setting a dummy value is better than a ton of anonymous python. |
| 723 | DISTRO ??= "nodistro" | 723 | DISTRO ??= "nodistro" |
| 724 | DISTRO_NAME ??= "OpenEmbedded" | 724 | DISTRO_NAME ??= "OpenEmbedded" |
| 725 | |||
| 725 | # Overrides are processed left to right, so the ones that are named later take precedence. | 726 | # Overrides are processed left to right, so the ones that are named later take precedence. |
| 726 | # You generally want them to go from least to most specific. | 727 | # You generally want them to go from least to most specific. This means that: |
| 727 | # | 728 | # A variable '<foo>_arm' overrides a variable '<foo>' when ${TARGET_ARCH} is arm. |
| 728 | # This means that an envionment variable named '<foo>_arm' overrides an | 729 | # A variable '<foo>_qemuarm' overrides '<foo>' and overrides '<foo>_arm' when ${MACHINE} is 'qemuarm'. |
| 729 | # environment variable '<foo>' (when ${TARGET_ARCH} is arm). | ||
| 730 | # An environment variable '<foo>_qemuarm' overrides '<foo>' and overrides | ||
| 731 | # '<foo>_arm' when ${MACHINE} is 'qemuarm'. | ||
| 732 | # If you use combination ie '<foo>_qemuarm_arm', then '<foo>_qemuarm_arm' will override | 730 | # If you use combination ie '<foo>_qemuarm_arm', then '<foo>_qemuarm_arm' will override |
| 733 | # '<foo>_qemuarm' and then '<foo>' will be overriden with that value from '<foo>_qemuarm'. | 731 | # '<foo>_qemuarm' and then '<foo>' will be overriden with that value from '<foo>_qemuarm'. |
| 734 | # And finally '<foo>_forcevariable' overrides any standard variable, with the highest priority. | 732 | # And finally '<foo>_forcevariable' overrides any standard variable, with the highest priority. |
| 733 | # This works for functions as well, they are really just variables. | ||
| 735 | # | 734 | # |
| 736 | # This works for functions as well, they are really just environment variables. | ||
| 737 | # Default OVERRIDES to make compilation fail fast in case of build system misconfiguration. | ||
| 738 | OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable" | 735 | OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable" |
| 739 | LIBCOVERRIDE ?= "" | 736 | LIBCOVERRIDE ?= "" |
| 740 | CLASSOVERRIDE ?= "class-target" | 737 | CLASSOVERRIDE ?= "class-target" |
