Switch to c++14

vitalybuka · vitalybuka · commit 3b28530531b1 · 2023-04-25T16:37:48.000-07:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -42,7 +42,7 @@ include_directories(${LIBLZMA_INCLUDE_DIRS})
 find_package(ZLIB)
 include_directories(${ZLIB_INCLUDE_DIRS})
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
diff --git a/cmake/external/protobuf.cmake b/cmake/external/protobuf.cmake
@@ -165,6 +165,7 @@ ExternalProject_Add(${PROTOBUF_TARGET}
         -DCMAKE_CXX_COMPILER_LAUNCHER:FILEPATH=${CMAKE_CXX_COMPILER_LAUNCHER}
         -DCMAKE_C_FLAGS=${PROTOBUF_CFLAGS}
         -DCMAKE_CXX_FLAGS=${PROTOBUF_CXXFLAGS}
+        -DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
         -Dprotobuf_BUILD_TESTS=OFF
     BUILD_BYPRODUCTS ${PROTOBUF_BUILD_BYPRODUCTS}
 )

Original file line number	Diff line number	Diff line change
`@@ -165,6 +165,7 @@ ExternalProject_Add(${PROTOBUF_TARGET}`
`165`	`165`	`-DCMAKE_CXX_COMPILER_LAUNCHER:FILEPATH=${CMAKE_CXX_COMPILER_LAUNCHER}`
`166`	`166`	`-DCMAKE_C_FLAGS=${PROTOBUF_CFLAGS}`
`167`	`167`	`-DCMAKE_CXX_FLAGS=${PROTOBUF_CXXFLAGS}`
	`168`	`+ -DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}`
`168`	`169`	`-Dprotobuf_BUILD_TESTS=OFF`
`169`	`170`	`BUILD_BYPRODUCTS ${PROTOBUF_BUILD_BYPRODUCTS}`
`170`	`171`	`)`