hi guys,
i want to generate the CMakeLists.txt just-in-time before cmake reads
it (in each descending directory). where would be a good place to put
in a callback?
or maybe cmake can read an environment variable (say, CMAKERUN) and if
set, call $CMAKERUN with the path to the current directory
eg.
$ export CMAKERUN=cat %s/mylists
then in source:
descend(char*dir)
{
char* cmr=getenv("CMAKERUN")
FILE*fp=0
if(cmr)
{
sprintf(cmr,dir);
fp=popen(cmr);
}
else
fp=open("CMakeLists.txt");
char*source=freadall(fp);
parse_process_etc(source);
foreach (lowerdir in subdirs(dir))
descend(lowerdir);
}
i've had a quick look at the source, but i can't find the descending
part of cmake.
also, do the terms of the cmake licence permit modification and
release of modified source?
ta, jack.
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