| commit | c654018adeb890ee52fb0bd4d44d6e0c060e6160 | [log] [tgz] |
|---|---|---|
| author | Leonardo Sandoval <leonardo.sandoval@linaro.org> | Fri Sep 11 13:13:13 2020 -0500 |
| committer | Leonardo Sandoval <leonardo.sandoval@linaro.org> | Fri Sep 25 08:58:24 2020 -0500 |
| tree | 24abfd679aeb4a06d6a040704452b8e8bf68bcc6 | |
| parent | 642d8b60264aacefdcba56056d0181f1cff0d2a6 [diff] |
docs/Makefile: use conditional assignment on sphinx variables
If 'makefile' variables are expected to be overwritten by environment
and/or command line, it is better to use conditional assignment ('?=')
so it clearly indicates the variable intention and usage.
Change-Id: I890f71fe4bb26b5777b49e9904a1489ca8fad498
Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>