[ 17%] Building CXX object libshaderc_util/CMakeFiles/shaderc_util_format_test.dir/src/format_test.cc.o
cd /var/tmp/portage/media-libs/shaderc-9999/work/shaderc-9999-abi_x86_64.amd64/libshaderc_util && /usr/bin/x86_64-pc-linux-gnu-g++  -I/include -I/var/tmp/portage/media-libs/shaderc-9999/work/shaderc-9999/libshaderc_util/include   -DNDEBUG -O2 -march=native -mfpmath=sse -fomit-frame-pointer -pipe -frecord-gcc-switches   -Wall -Werror -fvisibility=hidden -fPIC -std=c++11 -Wno-noexcept-type -o CMakeFiles/shaderc_util_format_test.dir/src/format_test.cc.o -c /var/tmp/portage/media-libs/shaderc-9999/work/shaderc-9999/libshaderc_util/src/format_test.cc
[ 19%] Linking CXX executable shaderc_util_format_test
cd /var/tmp/portage/media-libs/shaderc-9999/work/shaderc-9999-abi_x86_64.amd64/libshaderc_util && /usr/bin/cmake -E cmake_link_script CMakeFiles/shaderc_util_format_test.dir/link.txt --verbose=1
/usr/bin/x86_64-pc-linux-gnu-g++  -O2 -march=native -mfpmath=sse -fomit-frame-pointer -pipe -frecord-gcc-switches  -Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed -rdynamic CMakeFiles/shaderc_util_format_test.dir/src/format_test.cc.o  -o shaderc_util_format_test libshaderc_util.a -lgmock -lgtest_main -lglslang -lOSDependent -lOGLCompiler -lglslang -lOSDependent -lOGLCompiler -lHLSL -lSPIRV -lSPIRV-Tools-opt -lSPIRV-Tools -lpthread
/usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/../../../../x86_64-pc-linux-gnu/bin/ld: CMakeFiles/shaderc_util_format_test.dir/src/format_test.cc.o: undefined reference to symbol '_ZN7testing8internal6IsTrueEb'
/usr/lib64/libgtest.so: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[2]: *** [libshaderc_util/CMakeFiles/shaderc_util_format_test.dir/build.make:96: libshaderc_util/shaderc_util_format_test] Error 1

diff --git a/cmake/utils.cmake b/cmake/utils.cmake
index ed3c733..d461f41 100644
--- a/cmake/utils.cmake
+++ b/cmake/utils.cmake
@@ -4,7 +4,7 @@ function (shaderc_use_gmock TARGET)
   target_include_directories(${TARGET} PRIVATE
     ${gmock_SOURCE_DIR}/include
     ${gtest_SOURCE_DIR}/include)
-  target_link_libraries(${TARGET} PRIVATE gmock gtest_main)
+  target_link_libraries(${TARGET} PRIVATE gmock gtest gtest_main)
 endfunction(shaderc_use_gmock)

 function(shaderc_default_c_compile_options TARGET)