mbedtls/programs/fuzz/CMakeLists.txt
David Brown a8e309e01d cmake: Fix added sources to targets
In cmake version < 3.0, the SOURCES property on targets cannot be
modified after the target is defined.  There are several instances in
the code that were using `target_properties()`, which is not available
in the older versions of cmake.  Unfortunately, the workaround in #3801
(381c1078fc) assumes that this SOURCES property can be modified.

Work around this by building up any necessary sources before declaring
the target.  This is more awkward, but needed to continue to be able to
support the old versions of cmake.

Fixes #3788.

Signed-off-by: David Brown <david.brown@linaro.org>
2020-11-18 16:28:00 -07:00

56 lines
1.2 KiB
CMake

set(libs
${mbedtls_target}
)
if(USE_PKCS11_HELPER_LIBRARY)
set(libs ${libs} pkcs11-helper)
endif(USE_PKCS11_HELPER_LIBRARY)
if(ENABLE_ZLIB_SUPPORT)
set(libs ${libs} ${ZLIB_LIBRARIES})
endif(ENABLE_ZLIB_SUPPORT)
find_library(FUZZINGENGINE_LIB FuzzingEngine)
if(FUZZINGENGINE_LIB)
project(fuzz CXX)
endif()
set(executables_no_common_c
fuzz_privkey
fuzz_pubkey
fuzz_x509crl
fuzz_x509crt
fuzz_x509csr
)
set(executables_with_common_c
fuzz_client
fuzz_dtlsclient
fuzz_dtlsserver
fuzz_server
)
foreach(exe IN LISTS executables_no_common_c executables_with_common_c)
set(exe_sources ${exe}.c $<TARGET_OBJECTS:mbedtls_test>)
if(NOT FUZZINGENGINE_LIB)
list(APPEND exe_sources onefile.c)
endif()
# This emulates "if ( ... IN_LIST ... )" which becomes available in CMake 3.3
list(FIND executables_with_common_c ${exe} exe_index)
if(${exe_index} GREATER -1)
list(APPEND exe_sources common.c)
endif()
add_executable(${exe} ${exe_sources})
if (NOT FUZZINGENGINE_LIB)
target_link_libraries(${exe} ${libs})
else()
target_link_libraries(${exe} ${libs} FuzzingEngine)
SET_TARGET_PROPERTIES(${exe} PROPERTIES LINKER_LANGUAGE CXX)
endif()
endforeach()