buildroot/support/scripts/graph-build-time, branch 2019.02-op-build

support/scripts/graph-build-time: replace confusing colors

2019-02-04T14:23:27+00:00

The color for 'extract' is very similar to the one for 'install-images'. Both are cyan-like. Replace the former by a pale blue to make all colors sufficiently distinct. Signed-off-by: Thomas De Schampheleire Tested-by: Matthew Weber Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

support/scripts/graph-build-time: add download times

2019-02-04T14:22:59+00:00

Total build time also involves download. Getting a visibility on the impact of that step can be important for users/admins, e.g. to evaluate different methods of BR2_PRIMARY_SITE. Colors used are some kind of purple (primary scheme) and light orange (alternate scheme). Signed-off-by: Mathias De Maré [ThomasDS: rebase and update colors to avoid confusion] Signed-off-by: Thomas De Schampheleire Tested-by: Matthew Weber Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/pkg-generic.mk: increase precision of timestamps

2018-10-10T19:30:51+00:00

Currently, the timestamps that we keep in build-time.log use a second-level precision. However, as we are going to introduce a new type of graph to draw the time line of a build, this precision is going to be insufficient, as a number of steps are so short that they are not even one second long, and generally the rounding to the second gives a not so great looking graph. Therefore, we add to the timestamps the nanoseconds using the %N date specifier. A milli-second precision would have been sufficient, but %N is all what date(1) provides at the sub-second level. Since this is changing the format of the build-time.log file, this commit adjusts the support/scripts/graph-build-time script accordingly, to account for the floating point numbers that we have as timestamps. Signed-off-by: Thomas Petazzoni Acked-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

graph-build-time: fix code style

2018-01-29T22:14:24+00:00

Fix these warnings: E201 whitespace after '[' E202 whitespace before ']' E302 expected 2 blank lines, found 1 E305 expected 2 blank lines after class or function definition, found 1 Ignore these warnings: E402 module level import not at top of file Signed-off-by: Ricardo Martincoski Cc: Thomas Petazzoni Cc: Yann E. MORIN Signed-off-by: Thomas Petazzoni

support/scripts: sort pie charts

2018-01-02T21:40:09+00:00

Make sure that the pie charts produced by 'graph-build' and 'graph-size' targets are sorted on the size of each piece of the pie. Otherwise, making visual analysis is difficult, as one needs to look at the legends of each piece and do the sorting manually in their head. Signed-off-by: Thomas De Schampheleire Signed-off-by: Thomas Petazzoni

support/scripts: fix graph-build-time help text

2016-05-24T21:26:25+00:00

The graph-build-time help text currently looks like this: usage: graph-build-time [-h] [--type GRAPH_TYPE] [--order GRAPH_ORDER] [--alternate-colors] [--input OUTPUT] --output OUTPUT Obviously, naming the parameter for --input as OUTPUT is not a very good idea, so this commit fixes that to name it "INPUT", as expected. Signed-off-by: Thomas Petazzoni

scripts/graph-build-time: properly warn about missing modules

2014-10-12T15:23:06+00:00

Currently the graph-build-time script prints a python exception if a needed module cannot be imported. Catch the exception and tell the user which packages are missing, as we do for other missing dependencies. Signed-off-by: Luca Ceresoli Signed-off-by: Peter Korsgaard

scripts/graph-build-time: clarify backend selection

2014-10-12T15:21:00+00:00

This instruction in the middle of 'import' lines looks very strange. Also, it was not obvious to me what the 'Agg' backend is. Both things are actually correct, but it took a while to find out why. So clarify with a comment to save someone else's time. [Peter: fix s/soe/some/ typo] Signed-off-by: Luca Ceresoli Cc: Sascha Arthur Cc: "Yann E. MORIN" Cc: Thomas Petazzoni Signed-off-by: Luca Ceresoli Acked-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard

scripts/graph-build-time: remove X dependency

2014-09-21T20:44:42+00:00

[Thomas: tweak commit title.] Signed-off-by: Sascha Arthur Tested-by: "Yann E. MORIN" Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

graph-build-time: support python3

2014-06-29T08:44:41+00:00

This patch is the result of 2to3. Signed-off-by: Vivien Didelot Acked-by: Arnout Vandecappelle (Essensium/Mind) Tested-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni