On 09/25/2014 12:21 PM, Laurence McGlashan wrote:
> How do I get tup to recognise this file as an output?
If in your case this line:
: foreach *.cpp |> bear -- clang++ -g -O0 -Wall -std=c++11 -c %f -o %o
|> %B.o
produces two outputs - main.o and your_another_file.json, then you need
to rework it like this:
: foreach *.cpp |> bear -- clang++ -g -O0 -Wall -std=c++11 -c %f -o %o
|> %B.o | your_another_file.json
If this created file's name has any relationship to the input or output
file name, you could use some of %-flags.
If your command creates only ONE output file - compile_commands.json -
then you just need to state that instead of your current %B.o.
If you have multiple sources and each call to 'bear' appends to your
compile_commands.json file, then this will not work in tup - each tup's
command must create a new, unique file, so your only option in that case
would be to create unique %B.json files, and finally concatenate them in
a single one.
Regards,
FCh
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