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[script] suppress warnings for vtr libs

This commit is contained in:
tangxifan 2022-10-17 15:16:23 -07:00
parent 0f2b8da7f0
commit b82ebf2f23
1 changed files with 26 additions and 15 deletions
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41
CMakeLists.txt
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@ -82,6 +82,9 @@ set(ODIN_YOSYS OFF CACHE BOOL "Enable building odin with yosys in Verilog-to-Rou
set(YOSYS_SV_UHDM_PLUGIN OFF CACHE BOOL "Enable building and installing Yosys SystemVerilog and UHDM plugins in Verilog-to-Routing")
set(VTR_ENABLE_VERSION ${OPENFPGA_WITH_VERSION} CACHE BOOL "Enable version always-up-to-date when building codebase. Disable only when you do not care an accurate version number")
#Compiler flag configuration checks
include(CheckCXXCompilerFlag)
#
# We require c++14 support
#
@ -218,9 +221,21 @@ endif()
# Set final flags
#
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARN_FLAGS} ${SANITIZE_FLAGS}")
message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
separate_arguments(
ADDITIONAL_FLAGS UNIX_COMMAND "${SANITIZE_FLAGS} ${PROFILING_FLAGS} ${COVERAGE_FLAGS} ${LOGGING_FLAGS} ${COLORED_COMPILE} ${EXTRA_FLAGS}"
)
separate_arguments(
WARN_FLAGS UNIX_COMMAND "${WARN_FLAGS}"
)
#
# Sub-projects with their own compiler settings
#
add_subdirectory(vtr-verilog-to-routing)
add_compile_options(${WARN_FLAGS}) #Add warn flags for VTR tools
add_compile_options(${ADDITIONAL_FLAGS})
link_libraries(${ADDITIONAL_FLAGS})
# Unit Testing
#
@ -229,9 +244,8 @@ if (OPENFPGA_WITH_TEST)
endif()
#
# Sub-projects
# Sub-projects to apply current complier settings
#
add_subdirectory(vtr-verilog-to-routing)
add_subdirectory(libs)
add_subdirectory(openfpga)
@ -260,17 +274,14 @@ if (YOSYS_ENABLE_READLINE)
find_package(Readline REQUIRED)
endif()
#
#########################
## #
## Compiler Flags Setup #
## #
#########################
#
## Compiler flag configuration checks
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
#
#PugiXml has some deliberate switch fallthrough cases (as indicated by comments), but they
#are tagged as warnings with g++-7 (the comments don't match g++-7's suppression regexes).
#Since we don't want to change PugiXml (it is developed externally), we relax the warning
#level so no fallthrough warnings are generated
CHECK_CXX_COMPILER_FLAG("-Wimplicit-fallthrough=0" CXX_COMPILER_SUPPORTS_-Wimplicit-fallthrough=0)
if(CXX_COMPILER_SUPPORTS_-Wimplicit-fallthrough=0)
target_compile_options(libpugixml PRIVATE "-Wimplicit-fallthrough=0")
endif()
# we will check if yosys already exist. if not then build it
if (OPENFPGA_WITH_YOSYS)