Compile miniglog into Ceres if enabled on all platforms.
- Previously if miniglog was being used (on a non-Android system), we
compiled it into a separate library, against which Ceres then linked.
- This was unsatisfactory as it required miniglog being built as a
static library when building Ceres as a Windows DLL, because miniglog
did not use the dllexport/dllimport statements, whilst for other
platforms when building Ceres as a shared library, miniglog needed to
be compiled as a shared library.
- We now compile miniglog into Ceres on all platforms, not just on
Android.
- miniglog now uses the CERES_EXPORT macro to support Windows DLLs.
This means that miniglog now depends on Ceres' internal/port.h (and
thus internal/config.h) which define the CERES_EXPORT macro and
control its behaviour respectively.
- miniglog now also uses localtime_s, not localtime on Windows.
Change-Id: Ia55b9af8b4e6decf067eab92f0a5c2d14358a1e9
4 files changed
