Add gtest to Fetch content #550 (#551)

COVESA · Nov 10, 2023 · 70d59ed · 70d59ed
1 parent bca70b6
commit 70d59ed
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -22,7 +22,10 @@ if (NOT GTEST_ROOT)
     if (DEFINED ENV{GTEST_ROOT})
         set(GTEST_ROOT $ENV{GTEST_ROOT})
     else()
-        set(GTEST_ROOT "n/a" CACHE STRING "Path to root folder of googletest. Must be set for building the tests.")
+        include(FetchContent)
+        FetchContent_Declare(googletest GIT_REPOSITORY https://github.com/google/googletest.git GIT_TAG v1.14.0) 
+        FetchContent_Populate(googletest)
+        set(GTEST_ROOT ${googletest_SOURCE_DIR})
     endif()
 endif()
 

diff --git a/README.md b/README.md
@@ -30,9 +30,7 @@ Optional:
 - A C++14 enabled compiler is needed (default for gcc >= v6.1).
 - vsomeip uses CMake as buildsystem.
 - vsomeip uses Boost >= 1.55.0:
-
-For the tests Google's test framework https://code.google.com/p/googletest/[gtest] is needed.
--- URL: https://googletest.googlecode.com/files/gtest-<version>.zip
+- Google's test framework (downloaded automaticaly)
 
 To build the documentation asciidoc, source-highlight, doxygen and graphviz is needed:
 --`sudo apt-get install asciidoc source-highlight doxygen graphviz`