From 63a5d91731295c8f2460d1af1d321ead0e7da7c0 Mon Sep 17 00:00:00 2001
From: Manuel Bentele
Date: Tue, 20 Oct 2020 08:19:13 +0200
Subject: [BUILD] do not stop Release build if repository is dirty but warn

---
 cmake/GenerateVersion.cmake | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'cmake')

diff --git a/cmake/GenerateVersion.cmake b/cmake/GenerateVersion.cmake
index 152ab11..4dfdaa8 100644
--- a/cmake/GenerateVersion.cmake
+++ b/cmake/GenerateVersion.cmake
@@ -16,11 +16,16 @@ execute_process(COMMAND git status --porcelain
                 OUTPUT_VARIABLE DNBD3_GIT_STATUS
                 OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-if(VERSION_BUILD_TYPE MATCHES "Release" AND NOT DNBD3_GIT_STATUS STREQUAL "")
-    message(FATAL_ERROR "This dnbd3 Git repository is dirty! Please commit or revert all changes for the ${VERSION_BUILD_TYPE} build!")
-else(VERSION_BUILD_TYPE MATCHES "Release" AND NOT DNBD3_GIT_STATUS STREQUAL "")
+# check if Git repository is dirty
+if(NOT DNBD3_GIT_STATUS STREQUAL "")
+    # the Git repository is dirty, thus extend the version information
     set(DNBD3_BUILD_VERSION "${DNBD3_BUILD_VERSION}-modified")
-endif(VERSION_BUILD_TYPE MATCHES "Release" AND NOT DNBD3_GIT_STATUS STREQUAL "")
+
+    # print a message in Release build configuration to warn about the dirty repository
+    if(VERSION_BUILD_TYPE MATCHES "Release")
+        message(WARNING "This dnbd3 Git repository is dirty! Please commit or revert all changes for a ${VERSION_BUILD_TYPE} build!")
+    endif(VERSION_BUILD_TYPE MATCHES "Release")
+endif(NOT DNBD3_GIT_STATUS STREQUAL "")
 
 # set current build type of the project
 set(DNBD3_BUILD_TYPE ${VERSION_BUILD_TYPE})
-- 
cgit v1.2.3-55-g7522