HINTS should be dynamically introspected, static entries should be in PATHS.
There is also a platform dependent list of things where CMake always looks if
not explicitely forbidden, so remove any entries that are usually in those
default lists.
Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
Right now this is only designed for Linux where current distros all should have
a new enough libgit2 (and our instructions tell people to install this with
system tools, so we should also use it).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seems less confusing then calling it just "install".
Also adjust our cmake/Modules/Find... files accordingly.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It currently searches for the .a (preferred) or the .so in the following
directories, in order: ${CMAKE_CURRENT_SOURCE_DIR}/../libgit2, /usr/local,
and /usr.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
