2 Commits

Author	SHA1	Message	Date
Adam Simpkins	1c878fcda0	cache results of path_search() ... Summary: getdeps currently ends up calling `path_search()` repeatedly searching for various C/C++ compilers in $PATH. It ends up doing this multiple times for each dependency as it computes the project hashes. This updates the `path_search()` function to cache its results so that we don't keep performing the same searches on the file system over and over again. Reviewed By: chadaustin Differential Revision: D16354625 fbshipit-source-id: 116293bd2f636632517d26436b2332e6c10624f1	2019-07-19 15:29:06 -07:00
Wez Furlong	9c1d4ab2e6	fbcode_builder: getdeps: add envfuncs.py ... Summary: Add some helpers for manipulating environment variables that will hold either compiler flags or paths. These are used in later diffs when setting up arguments/environment for eg: cmake. Reviewed By: sinancepel, simpkins Differential Revision: D14690993 fbshipit-source-id: 7f9753cd99d968550fe9e3ba8b7017a44683061e	2019-05-03 16:00:37 -07:00