First Commit

externals/glslang/External/CMakeLists.txt

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+# Copyright (C) 2020 The Khronos Group Inc.
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#    Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#    Redistributions in binary form must reproduce the above
+#    copyright notice, this list of conditions and the following
+#    disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#
+#    Neither the name of The Khronos Group Inc. nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+# Suppress all warnings from external projects.
+set_property(DIRECTORY APPEND PROPERTY COMPILE_OPTIONS -w)
+
+if(BUILD_TESTING)
+    if(TARGET gmock)
+        message(STATUS "Google Mock already configured - use it")
+    elseif(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/googletest)
+        # We need to make sure Google Test does not mess up with the
+        # global CRT settings on Windows.
+        if(WIN32)
+            set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+        endif(WIN32)
+        # EXCLUDE_FROM_ALL keeps the install target from installing GTEST files.
+        add_subdirectory(googletest EXCLUDE_FROM_ALL)
+        set(GTEST_TARGETS
+            gtest
+            gtest_main
+            gmock
+            gmock_main)
+        foreach(target ${GTEST_TARGETS})
+            set_property(TARGET ${target} PROPERTY FOLDER gtest)
+        endforeach()
+        mark_as_advanced(gmock_build_tests
+            BUILD_GMOCK
+            BUILD_GTEST
+            BUILD_SHARED_LIBS
+            gtest_build_samples
+            gtest_build_tests
+            gtest_disable_pthreads
+            gtest_force_shared_crt
+            gtest_hide_internal_symbols)
+    else()
+        message(STATUS
+            "Google Mock was not found - tests based on that will not build")
+    endif()
+endif()
+
+if(ENABLE_OPT AND NOT TARGET SPIRV-Tools-opt)
+    if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/spirv-tools)
+        set(SPIRV_SKIP_TESTS ON CACHE BOOL "Skip building SPIRV-Tools tests")
+        add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/spirv-tools spirv-tools)
+    endif()
+endif()
+