Justin M. Keyes d0401b04a4 build: Use git describe for version strings. ...

When building in a git repo:
  - If HEAD corresponds to an annotated tag, (i.e. git_get_exact_tag()
    returns truthy) the current build is considered a "release" build:
    NVIM_VERSION_MEDIUM is directly assigned the tagged version name,
    and NVIM_VERSION_* defines are ignored.
  - If HEAD is not a tagged release, then NVIM_VERSION_MEDIUM is
    directly assigned the result of `git describe`.

If git (or the repo) is not available:
  - The NVIM_VERSION_* defines are used to define NVIM_VERSION_MEDIUM.

Sample outputs for `nvim --version` and `nvim +version`:

    Building with git @ non-tagged commit e66df14:
      NVIM v0.1.0-1-ge66df14 (compiled Nov  1 2015 19:10:30)
      Commit: e66df148f9401be17adab324a6e41d927aae20b3

    Building with git @ v0.1.1 tag:
      NVIM v0.1.1 (compiled Nov  1 2015 19:03:52)
      [no "Commit:" line]

    Building this commit _not_ in a git repo:
      NVIM 0.1.0-dev (compiled Nov  1 2015 19:16:11)
      [no "Commit:" line]

2015-11-01 21:31:29 -05:00

..

CMakeLists.txt

config: Check order and endianess even when cross-compiling

2015-10-08 22:00:45 +03:00

config.h.in

Remove useless FEAT_BROWSE ifdef

2015-11-01 14:36:23 -05:00

pathdef.c.in

CMake: Fix helptags generation when prefix is not /usr. #2741

2015-06-09 01:12:08 -04:00

versiondef.h.in

build: Use git describe for version strings.

2015-11-01 21:31:29 -05:00