CMake: set C++17 standard for benchmarks (required by newer re2).

2023-07-24 08:05:35 +01:00
2 changed files with 6 additions and 0 deletions
@@ -12,6 +12,9 @@ target_link_libraries(bench_submatch_dfa_jit benchmark::benchmark)
 find_path(RE2_INCLUDE_DIRECTORY "re2/re2.h")
 find_library(RE2_LIBRARY re2)
 if(RE2_INCLUDE_DIRECTORY AND RE2_LIBRARY)
+    set_target_properties(bench_submatch_dfa_jit PROPERTIES
+        CXX_STANDARD 17
+        CXX_STANDARD_REQUIRED ON)
    target_compile_definitions(bench_submatch_dfa_jit PRIVATE "HAVE_RE2_RE2_H=1")
    target_include_directories(bench_submatch_dfa_jit PRIVATE "${RE2_INCLUDE_DIRECTORY}")
    target_link_libraries(bench_submatch_dfa_jit "${RE2_LIBRARY}")
@@ -12,6 +12,9 @@ target_link_libraries(bench_submatch_nfa benchmark::benchmark)
 find_path(RE2_INCLUDE_DIRECTORY "re2/re2.h")
 find_library(RE2_LIBRARY re2)
 if(RE2_INCLUDE_DIRECTORY AND RE2_LIBRARY)
+    set_target_properties(bench_submatch_nfa PROPERTIES
+        CXX_STANDARD 17
+        CXX_STANDARD_REQUIRED ON)
    target_compile_definitions(bench_submatch_nfa PRIVATE "HAVE_RE2_RE2_H=1")
    target_include_directories(bench_submatch_nfa PRIVATE "${RE2_INCLUDE_DIRECTORY}")
    target_link_libraries(bench_submatch_nfa "${RE2_LIBRARY}")