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13 lines
609 B
Diff
13 lines
609 B
Diff
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diff --git a/cmake/FindGengetopt.cmake b/cmake/FindGengetopt.cmake
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index b7bbfcc..9011e41 100644
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--- a/cmake/FindGengetopt.cmake
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+++ b/cmake/FindGengetopt.cmake
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@@ -72,6 +72,7 @@ macro (WRAP_GGO GGO_SRCS)
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set_source_files_properties(${${GGO_SRCS}} PROPERTIES GENERATED TRUE)
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if(CMAKE_COMPILER_IS_GNUCXX)
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find_program(DEFAULT_GCC gcc)
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+ cmake_policy(SET CMP0153 OLD)
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exec_program(${DEFAULT_GCC} ARGS "-dumpversion" OUTPUT_VARIABLE GCCVER)
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if("${GCCVER}" VERSION_GREATER "4.5.2")
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set_source_files_properties(${${GGO_SRCS}} PROPERTIES COMPILE_FLAGS "-Wno-unused-but-set-variable")
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