Lagom: Make fuzzer cmake less repetitive

Meta/Lagom/Fuzzers/CMakeLists.txt

@@ -1,47 +1,20 @@
-add_executable(FuzzBMP FuzzBMP.cpp)
-target_compile_options(FuzzBMP
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzBMP
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )
-
-add_executable(FuzzELF FuzzELF.cpp)
-target_compile_options(FuzzELF
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzELF
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )
-
-add_executable(FuzzGemini FuzzGemini.cpp)
-target_compile_options(FuzzGemini
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzGemini
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )
+function(add_simple_fuzzer name)
+  add_executable(${name} "${name}.cpp")
+  target_compile_options(${name}
+      PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
+      )
+  target_link_libraries(${name}
+      PUBLIC Lagom
+      PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
+      )
+endfunction()
 
-add_executable(FuzzPPMLoader FuzzPPMLoader.cpp)
-target_compile_options(FuzzPPMLoader
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzPPMLoader
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )
-
-add_executable(FuzzJs FuzzJs.cpp)
-target_compile_options(FuzzJs
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzJs
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )
+add_simple_fuzzer(FuzzBMP)
+add_simple_fuzzer(FuzzELF)
+add_simple_fuzzer(FuzzGemini)
+add_simple_fuzzer(FuzzPPMLoader)
+add_simple_fuzzer(FuzzJs)
+add_simple_fuzzer(FuzzMarkdown)
 
 add_executable(FuzzilliJs FuzzilliJs.cpp)
 target_compile_options(FuzzilliJs
@@ -51,12 +24,3 @@ target_link_libraries(FuzzilliJs
     PUBLIC Lagom
     PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize-coverage=trace-pc-guard>
     )
-
-add_executable(FuzzMarkdown FuzzMarkdown.cpp)
-target_compile_options(FuzzMarkdown
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
-    )
-target_link_libraries(FuzzMarkdown
-    PUBLIC Lagom
-    PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
-    )