X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=d89a300aa26a1c2c1b6804ef029e135a55c2c4f7;hp=f5ca78035d6e8466e5d80a628a4235ed761daa60;hb=620cd1aa35e05099b3f84400dd33afc207c98244;hpb=de8cb8bb24c3bfd5600726e99acccb080a5beb87

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5ca7803..d89a300a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -580,7 +580,17 @@ endif()
 
 include(GetGitRevisionDescription)
 get_git_head_revision(GIT_REFSPEC GIT_HEAD)
-git_describe(GIT_DESCRIBE --long --dirty)
+git_describe(GIT_DESCRIBE --long)
+
+# If in a Git repo we can get the commit-date from a git command
+if (GIT_HEAD)
+    execute_process(
+        COMMAND git show -s --format=%ct
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        OUTPUT_VARIABLE GIT_COMMIT_DATE
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+endif()
 
 # If not in a Git repo try to read GIT_HEAD and GIT_DESCRIBE from
 # enviroment
@@ -597,6 +607,7 @@ endif()
 if (NOT GIT_HEAD OR NOT GIT_DESCRIBE)
     set(GIT_HEAD "")
     set(GIT_DESCRIBE "")
+    set(GIT_COMMIT_DATE 0)
 endif()
 
 configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY)