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set(AVIF_FUZZTEST_TAG "8fdc787e8c64066619b69f3ee9d168c00aeddab2")
set(FUZZTEST_SOURCE_DIR "${AVIF_SOURCE_DIR}/ext/fuzztest")
if(EXISTS "${FUZZTEST_SOURCE_DIR}")
message(STATUS "libavif(AVIF_FUZZTEST=LOCAL): folder found at ${FUZZTEST_SOURCE_DIR}")
set(FUZZTEST_BINARY_DIR "${FUZZTEST_SOURCE_DIR}/build.libavif")
add_subdirectory(${FUZZTEST_SOURCE_DIR} ${FUZZTEST_BINARY_DIR} EXCLUDE_FROM_ALL)
else()
message(STATUS "libavif(AVIF_FUZZTEST=LOCAL): compiled library not found at ${LIB_FILENAME}; using FetchContent")
message(CHECK_START "libavif(AVIF_FUZZTEST=LOCAL): configuring fuzztest")
set(FUZZTEST_SOURCE_DIR "${FETCHCONTENT_BASE_DIR}/fuzztest-src")
set(FUZZTEST_BINARY_DIR "${FETCHCONTENT_BASE_DIR}/fuzztest-build")
FetchContent_Declare(
fuzztest
GIT_REPOSITORY "https://github.com/google/fuzztest.git"
BINARY_DIR "${FUZZTEST_BINARY_DIR}"
GIT_TAG "${AVIF_FUZZTEST_TAG}"
# Fixes for https://github.com/google/fuzztest/issues/1124
PATCH_COMMAND
sed -i.bak -e "s/-fsanitize=address//g" cmake/FuzzTestFlagSetup.cmake && sed -i.bak -e "s/-DADDRESS_SANITIZER//g"
cmake/FuzzTestFlagSetup.cmake &&
# Fixes for https://github.com/google/fuzztest/issues/1125
sed -i.bak -e "s/if (IsEnginePlaceholderInput(data))/if (data.size() == 0)/" fuzztest/internal/compatibility_mode.cc
&& sed -i.bak -e "s/set(GTEST_HAS_ABSL ON)/set(GTEST_HAS_ABSL OFF)/" cmake/BuildDependencies.cmake
)
avif_fetchcontent_populate_cmake(fuzztest)
message(CHECK_PASS "complete")
endif()
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