On 13/04/2022 20:06, Kinsey Moore wrote:
On 4/13/2022 00:53, Sebastian Huber wrote:
On 12/04/2022 20:55, Kinsey Moore wrote:
This allows options set as defines to the compiler to be used as targets
for substitution using the syntax ${DEFINES:define_target}. These need
special handling since they are not in a form that is trivially consumed
by the mapping code.
---
wscript | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/wscript b/wscript
index 4d63dbc66f..9de9d67b91 100755
--- a/wscript
+++ b/wscript
@@ -107,6 +107,10 @@ class EnvWrapper(object):
except IndexError:
fmt = "{}"
if isinstance(v, list):
+ if fields[0] == "DEFINES":
+ for D in v:
+ if D.startswith(fields[1]+'='):
+ return "{}".format(D.split("=")[1].strip('"'))
return " ".join([fmt.format(w) for w in v])
return fmt.format(v)
Sorry, I don't understand what this is supposed to do. Could you
please give me an example use case?
Currently, this is being used with the other substitution patch to allow
critical external resources for the Deos BSPs to be placed at
user-defined locations. In the BSP for RTEMS5, this was being provided
as a variable to `make` and being substituted into paths in the various
Makefiles. I had thought to codify this input a little more strictly as
a BSP configuration option in config.ini to make it more obvious or even
a required part of the `waf configure` step. The BSP option, when set as
a compiler define, can be used in substitutions to reference these
external paths.
Ok, so you want to use this for command line defines using -D option? I
am strongly opposed to the use of command line defines. Why can't you
place the defines in bspopts.h or cpuopts.h?
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