1 files changed, 38 insertions, 0 deletions
diff --git a/src/fmt/test/fuzzing/CMakeLists.txt b/src/fmt/test/fuzzing/CMakeLists.txt
new file mode 100644
index 000000000..31344fc5c
--- /dev/null
+++ b/src/fmt/test/fuzzing/CMakeLists.txt
@@ -0,0 +1,38 @@
+# Copyright (c) 2019, Paul Dreik
+# License: see LICENSE.rst in the fmt root directory
+
+# settings this links in a main. useful for reproducing,
+# kcov, gdb, afl, valgrind.
+# (note that libFuzzer can also reproduce, just pass it the files)
+option(FMT_FUZZ_LINKMAIN "enables the reproduce mode, instead of libFuzzer" On)
+
+# For oss-fuzz - insert $LIB_FUZZING_ENGINE into the link flags, but only for
+# the fuzz targets, otherwise the cmake configuration step fails.
+set(FMT_FUZZ_LDFLAGS "" CACHE STRING "LDFLAGS for the fuzz targets")
+
+# Find all fuzzers.
+set(SOURCES
+  chrono_duration.cpp
+  named_arg.cpp
+  one_arg.cpp
+  sprintf.cpp
+  two_args.cpp
+)
+
+macro(implement_fuzzer sourcefile)
+  get_filename_component(basename ${sourcefile} NAME_WE)
+  set(name fuzzer_${basename})
+  add_executable(${name} ${sourcefile} fuzzer_common.h)
+  if (FMT_FUZZ_LINKMAIN)
+      target_sources(${name} PRIVATE main.cpp)
+  endif ()
+  target_link_libraries(${name} PRIVATE fmt)
+if (FMT_FUZZ_LDFLAGS)
+  target_link_libraries(${name} PRIVATE ${FMT_FUZZ_LDFLAGS})
+endif ()
+  target_compile_features(${name} PRIVATE cxx_generic_lambdas)
+endmacro ()
+
+foreach (X IN ITEMS ${SOURCES})
+  implement_fuzzer(${X})
+endforeach ()