freertos-variscite: Fix compile failure when do_compile is rerun #29
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do_compile could be rerun on a previous built tree, the do_compile of
this recipe however is doing recursive copying of files, cp -r cmd as
specified first time will create disable_cache directory and then copy
the contents of hello_world/ directory not the top level hello_world/
itself. So after first run it looks like
% ls -l /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache
total 12K
drwxr-xr-x 3 kraj kraj 4.0K Jul 25 20:30 cm4_core0/
drwxr-xr-x 3 kraj kraj 4.0K Jul 25 20:30 cm4_core1/
However on rebuild do_compile is executed again and this time
disable_cache folder is already existing and this time cp -r will copy
complete hello_world/ folder under disable_cache/ so it looks like
% ls -l /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache
total 12K
drwxr-xr-x 3 kraj kraj 4.0K Jul 25 20:30 cm4_core0/
drwxr-xr-x 3 kraj kraj 4.0K Jul 25 20:30 cm4_core1/
drwxr-xr-x 4 kraj kraj 4.0K Jul 25 20:26 hello_world/
and then find cmd goes wrong
| find: ‘/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache/hello_world’: No such file or directory
| WARNING: /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/temp/run.do_compile.406532:151 exit 1 from 'find /mnt/b/yoe/master/build/tmp/work/imx8qm_var_
som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache/ -name '*hello_world*' -exec sh -c 'mv "$1" "$(echo "$1" | sed s/hello_world/disable_cache/)"' _ {} \;'
To fix this we make cp -r consistent by explicitly creating
disable_cache/ folder and copying whats inside hello_world/
with -u option which will only replace them if source file is newer.
This fixes the second rebuild issue
Signed-off-by: Khem Raj <[email protected]>
kraj
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do_compile could be rerun on a previous built tree, the do_compile of this recipe however is doing renaming and moving of files and then assuming the pristine condition is hard because it would have run these operations in prior run, in second run it does not find the ${S}/boards/${CM_BOARD}/demo_apps/disable_cache/ dir and find cmd fails to execute
| find: ‘/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache/hello_world’: No such file or directory | WARNING: /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/freertos-variscite/2.9.x-r0/temp/run.do_compile.406532:151 exit 1 from 'find /mnt/b/yoe/master/build/tmp/work/imx8qm_var_ som-yoe-linux/freertos-variscite/2.9.x-r0/git/boards/som_mx8qm/demo_apps/disable_cache/ -name 'hello_world' -exec sh -c 'mv "$1" "$(echo "$1" | sed s/hello_world/disable_cache/)"' _ {} ;'