X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=CMakeLists.txt;h=70b05c93d2747dc3fd07bbb2e43e461dfa517a3b;hb=2d34cee94202d11702881ddcd7bf80717f87f8c3;hp=f6e9f74841ad45bd59c34167a083a1b1bb40b24c;hpb=399cac566c86141228358a7e7e14b2375fdc3259;p=quassel.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6e9f748..70b05c93 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -552,6 +552,17 @@ include(GetGitRevisionDescription)
 get_git_head_revision(GIT_REFSPEC GIT_HEAD)
 git_describe(GIT_DESCRIBE --long)
 
+# If not in a Git repo try to read GIT_HEAD and GIT_DESCRIBE from
+# enviroment
+if (NOT GIT_HEAD OR NOT GIT_DESCRIBE)
+  if (ENV_GIT_HEAD)
+      set(GIT_HEAD ${ENV_GIT_HEAD}) 
+  endif ()
+  if (ENV_GIT_DESCRIBE)
+     set(GIT_DESCRIBE ${ENV_GIT_DESCRIBE})
+  endif()
+endif()
+
 # Sanitize things if we're not in a Git repo
 if (NOT GIT_HEAD OR NOT GIT_DESCRIBE)
     set(GIT_HEAD "")