From dbb33e7dcc514b19bf91518f47fa46a47cd484a3 Mon Sep 17 00:00:00 2001
From: Sam Clegg <sbc@chromium.org>
Date: Thu, 23 Jan 2020 16:39:01 -0800
Subject: Don't error out if `git describe` fails (#2618)

This can occurs in a shallow clone for example that doesn't have
any version tags in its history.  This is happening on travis CI
which is causing the builds to fail since travis uses `--depth=50`
when it clones.

Fixes #2617
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cb771e257..4efd24c85 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
                GIT_VERSION
            OUTPUT_STRIP_TRAILING_WHITESPACE)
   if(${GIT_VERSION_RESULT})
-    message(FATAL_ERROR "Error running git describe to determine version")
+    message(WARNING "Error running git describe to determine version")
   else()
     set(CMAKE_PROJECT_VERSION "${CMAKE_PROJECT_VERSION} (${GIT_VERSION})")
   endif()
-- 
cgit v1.2.3