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| author | Simon Glass <sjg@chromium.org> | 2016-11-13 14:25:53 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-12-02 10:37:47 -0700 |
| commit | b464f8e7ded33dc3f3c26dd905e1fa9807dd7526 (patch) | |
| tree | a5de172890a37ff9d53ad5378aa44bebb45e966e /tools/buildman/README | |
| parent | 94d2ebe5bcbbbd15e879ee2204e037f321d66b68 (diff) | |
| download | u-boot-b464f8e7ded33dc3f3c26dd905e1fa9807dd7526.tar.gz | |
buildman: Squash useless output from -K
When using #define CONFIG_SOME_OPTION, the value it set to '1'. When using
defconfig (i.e. CONFIG_SOME_OPTION=y) the value is set to 'y'. This results
in differences showing up with -K. These differences are seldom useful.
Adjust buildman to suppress these differences by default.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/buildman/README')
| -rw-r--r-- | tools/buildman/README | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/buildman/README b/tools/buildman/README index 89df94db73..62ab7b7441 100644 --- a/tools/buildman/README +++ b/tools/buildman/README @@ -1004,6 +1004,18 @@ configuration you can in fact avoid doing a full build, using -D. This tells buildman to configuration U-Boot and create the .cfg files, but not actually build the source. This is 5-10 times faster than doing a full build. +By default buildman considers the follow two configuration methods +equivalent: + + #define CONFIG_SOME_OPTION + + CONFIG_SOME_OPTION=y + +The former would appear in a header filer and the latter in a defconfig +file. The achieve this, buildman considers 'y' to be '1' in configuration +variables. This avoids lots of useless output when converting a CONFIG +option to Kconfig. To disable this behaviour, use --squash-config-y. + Other options ============= |