configure: make files in PATH check more robust (!2490) · Merge requests · PETSc / petsc · GitLab

Satish Balay requested to merge balay/fix-check-files-in-path into master Jan 30, 2020

Reported-by: Tomas Mondragon tom.alex.mondragon@gmail.com Reported-by: Fande Kong fdkong.jd@gmail.com