FindGit doesn't seem to work as expected on Ubuntu 10.04
(GIT-NOTFOUND even though Git is installed and available
on the $PATH).
This implementation might be overly simplistic and it
should probably use find_program() to locate Git. We need
to revisit this after the 0.12.0 release is out.
This allows for building of release packages without
manually overriding the version string.
The --tag argument is needed to pick up un-annotated tags
as well.
CMakeLists.txt contains now the version numbers for DMD and (next) LDC release.
If a .git folder is found then the LDC version is replaced by the first 6 chars
of the Git revision.
Possible improvements:
- If the build is not done at the master branch then it could be useful to check for a tag and use the tag instead of the revision. (for release builds)
- Maybe it is useful to include the branch name.
This fixes issue #366.
Our CMake code should be rewritten to not expect things as strings
that really aren't, but this would entail a whole lot of cross-
platform testing, so I'm postponing it for now.
- Relax version checking because we intend to have only a single branch
- Exclude ldfpu.asm from build with MSVC-32 (reported by huynh van sen)
- Fix FindLLVM.cmake to work on Windows again
The current code to locate libconfig++ has some trouble:
- It is located in the main CMakeList file but should be a module of its own
- It depends on pkg-config which is not available on Windows
- The returned values are not really useful therefore the library name is hard coded
This commit tries to solve these problems. For a Unix-like system there should be no difference.
Additionally, you can override the variables on the command line which is useful for builds on Windows.
