W dniu 2014-07-26 20:07, venkatakrishnarao ks pisze:
Hi Mike,
Could you please give an example for using "generate source file" as
input file from a different directory than
the current compilation via groups?
I've been having tough time implementing this with Lua parser.
My source code is generated by the RMI compiler in
directory cpp/aam/dm/management/idl/
My compilation runs in axcsw/src/aam/dm/management/rndsettings, but this
has to use the IDL generated source file from the above directory,
plus, some source files found in this source directory.
I've a feeling that Tup has a bug in this feature, as it is failing to
recognize %<group_name> where my <group_name> is a group from a
different dir.
I've built tup from master as of today.
Regards,
venkrao
Groups are directory-specific, so if in folder a/ you add something to
<group> and in folder b/ you require something from <group> you actually
have two different containers. That's why you usually reference groups
from top-level directory, using TUP_CWD.
Here is a good example of what you want:
d:\1\tup>ls -R
.:
Tuprules.lua a b
./a:
Tupfile.lua
./b:
Tupfile.lua
d:\1\tup>cat Tuprules.lua
TOP = tup.getcwd()
d:\1\tup>cat a/Tupfile.lua
tup.rule({}, "echo generate > %o", {"generated.txt", TOP .. "/<generated>"})
d:\1\tup>cat b/Tupfile.lua
tup.rule({TOP .. "/<generated>"}, "echo %<generated> > %o", {"generated-files.tx
t"})
d:\1\tup>tup init
.tup repository initialized.
d:\1\tup>tup
[ tup ] [0.091s] Scanning filesystem...
[ tup ] [0.239s] Reading in new environment variables...
[ tup ] [0.447s] Parsing Tupfiles...
1) [0.001s] .
2) [0.002s] a
3) [0.002s] b
[ ] 100%
[ tup ] [0.456s] No files to delete.
[ tup ] [0.457s] Checking circular dependencies among groups...
[ tup ] [0.457s] Generating .gitignore files...
[ tup ] [0.558s] Executing Commands...
1) [0.021s] a: echo generate > generated.txt
2) [0.019s] b: echo %<generated> > generated-files.txt
[ ] 100%
[ tup ] [0.697s] Updated.
d:\1\tup>ls -R
.:
Tuprules.lua a b
./a:
Tupfile.lua generated.txt
./b:
Tupfile.lua generated-files.txt
d:\1\tup>cat a/generated.txt
generate
d:\1\tup>cat b/generated-files.txt
../a/generated.txt
d:\1\tup>
Hope this helps a bit (;
Regards,
FCh
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