CORDIC_Rotate_APFX/CMakeLists.txt

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#
# Copyright 2022 Camille "DrasLorus" Monière.
#
# This file is part of CORDIC_Rotate_APFX.
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU
# Lesser General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License along with this program.
# If not, see <https://www.gnu.org/licenses/>.
#
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cmake_minimum_required (VERSION 3.16.0 FATAL_ERROR)
# setting this is required
set (CMAKE_CXX_STANDARD 14)
set (CMAKE_CXX_STANDARD_REQUIRED ON)
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set (CMAKE_CXX_EXTENSIONS OFF)
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set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../lib)
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../lib)
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../bin)
set (CMAKE_EXPORT_COMPILE_COMMANDS true)
project (
CordicRotate
LANGUAGES CXX
VERSION 0.1
)
# ##################################################################################################
# Options
# ##################################################################################################
option (EXPORT_COMMANDS "export compile commands, for use with clangd for example." ON)
option (ENABLE_XILINX "use Xilinx provided proprietary headers." OFF)
option (ENABLE_TESTING "use Catch2 in conjunction with CTest as a test suite." ON)
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option (PEDANTIC "use -Wall and -pedantic." ON)
# ##################################################################################################
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if (PEDANTIC)
add_compile_options (-Wall -pedantic)
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endif ()
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if (EXPORT_COMMANDS)
set (CMAKE_EXPORT_COMPILE_COMMANDS ON)
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endif ()
if (ENABLE_XILINX)
set (
XILINX_HOME
/opt/Xilinx
CACHE PATH "path to Xilinx root folder."
)
set (
XILINX_VER
"2020.2"
CACHE STRING "Xilinx software version to use."
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)
if (XILINX_VER VERSION_GREATER_EQUAL "2020.1")
set (AP_INCLUDE_DIR ${XILINX_HOME}/Vitis_HLS/${XILINX_VER}/include)
else ()
set (AP_INCLUDE_DIR ${XILINX_HOME}/Vivado/${XILINX_VER}/include)
endif ()
message (STATUS "AP headers must lie under ${AP_INCLUDE_DIR}")
else ()
set (
AP_TYPES_HINT
/usr/include
CACHE PATH "location of ap_types include directory."
)
find_file (
AP_FIXED ap_fixed.h
HINTS ${AP_TYPES_HINT}
PATH_SUFFIXES ap_types hls_ap_types/include REQUIRED
)
get_filename_component (AP_INCLUDE_DIR ${AP_FIXED} DIRECTORY)
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endif ()
if ((NOT EXISTS ${AP_INCLUDE_DIR}/ap_int.h) OR (NOT EXISTS ${AP_INCLUDE_DIR}/ap_fixed.h))
message (FATAL_ERROR "Arbitrary precision headers not found in ${AP_INCLUDE_DIR}.\n"
"Please provide a suitable path to the headers."
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)
endif ()
set (
ROM_TYPE
"ml"
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CACHE STRING "RomGenerator to use, either 'ml' or 'cst'."
)
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set_property (CACHE ROM_TYPE PROPERTY STRINGS "ml" "cst")
set (
CORDIC_W
"16"
CACHE STRING "bit length of the CORDIC input."
)
set (
CORDIC_STAGES
"6"
CACHE STRING "number of CORDIC stages."
)
set (
CORDIC_Q
"64"
CACHE STRING "number of rotation divisions."
)
set (
CORDIC_DIVIDER
"2"
CACHE STRING "rotation denominator."
)
add_subdirectory (RomGenerators)
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set (ROM_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/sources/CordicRoms)
string (
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CONFIGURE
${ROM_DIRECTORY}/cordic_rom_${ROM_TYPE}_${CORDIC_W}_${CORDIC_STAGES}_${CORDIC_Q}_${CORDIC_DIVIDER}.hpp
ROM_HEADER
)
add_custom_command (
OUTPUT ${ROM_HEADER}
COMMAND rom_generator
WORKING_DIRECTORY ${ROM_DIRECTORY}
)
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set (CORDIC_ROM_HEADER
CCordicRotateRom_${ROM_TYPE}_${CORDIC_W}_${CORDIC_STAGES}_${CORDIC_Q}_${CORDIC_DIVIDER}.hpp
)
set (CORDIC_ROM_SOURCE
CCordicRotateRom_${ROM_TYPE}_${CORDIC_W}_${CORDIC_STAGES}_${CORDIC_Q}_${CORDIC_DIVIDER}.cpp
)
configure_file (
sources/CCordicRotateRom/CCordicRotateRom.hpp.in
${CMAKE_CURRENT_SOURCE_DIR}/sources/CCordicRotateRom/${CORDIC_ROM_HEADER} @ONLY
)
configure_file (
sources/CCordicRotateRom/CCordicRotateRom.cpp.in
${CMAKE_CURRENT_SOURCE_DIR}/sources/CCordicRotateRom/${CORDIC_ROM_SOURCE} @ONLY
)
add_library (
cordic_rom_gen OBJECT sources/CCordicRotateRom/${CORDIC_ROM_HEADER}
sources/CCordicRotateRom/${CORDIC_ROM_SOURCE} ${ROM_HEADER}
)
target_include_directories (cordic_rom_gen PUBLIC sources)
target_include_directories (cordic_rom_gen SYSTEM PUBLIC ${AP_INCLUDE_DIR})
target_link_libraries (cordic_rom_gen PUBLIC romgen)
file (GLOB ALL_CORDIC_ROM_SOURCES sources/CCordicRotateRom/*.cpp)
list (REMOVE_ITEM ALL_CORDIC_ROM_SOURCES sources/CCordicRotateRom/${CORDIC_ROM_SOURCE})
add_library (
cordic STATIC sources/CCordicRotateSmart/CCordicRotateSmart.cpp
sources/CCordicRotateConstexpr/CCordicRotateConstexpr.cpp ${ALL_CORDIC_ROM_SOURCES}
)
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target_include_directories (cordic PUBLIC sources)
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target_include_directories (cordic SYSTEM PUBLIC ${AP_INCLUDE_DIR})
target_link_libraries (cordic PUBLIC romgen cordic_rom_gen)
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# ##################################################################################################
if (ENABLE_TESTING)
find_package (Catch2 REQUIRED)
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string (
CONFIGURE
${CMAKE_CURRENT_SOURCE_DIR}/sources/tb/cordic_rom_tb_${ROM_TYPE}_${CORDIC_W}_${CORDIC_STAGES}_${CORDIC_Q}_${CORDIC_DIVIDER}.cpp
TB_SOURCE
)
configure_file (sources/tb/cordic_rom_tb.cpp.in ${TB_SOURCE} @ONLY)
add_library (catch_common OBJECT sources/tb/main_catch2.cpp)
target_link_libraries (catch_common PUBLIC Catch2::Catch2)
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file (GLOB ALL_ROM_TB_SOURCES sources/tb/cordic_rom_*.cpp)
list (REMOVE_ITEM ALL_ROM_TB_SOURCES ${TB_SOURCE})
add_executable (cordic_tb sources/tb/cordic_tb.cpp ${TB_SOURCE} ${ALL_ROM_TB_SOURCES})
target_link_libraries (cordic_tb PUBLIC cordic catch_common)
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include (CTest)
include (Catch)
catch_discover_tests (cordic_tb)
endif ()
file (GLOB ALL_ROM_HEADERS sources/CordicRoms/cordic_rom_*.hpp)
file (GLOB ALL_CORDIC_ROM_HEADERS sources/CCordicRotateRom/CCordicRotateRom_*.hpp)
add_custom_target (
remove_byproducts
COMMAND ${CMAKE_COMMAND} -E echo "-- Deleting generated sources files and headers"
COMMAND ${CMAKE_COMMAND} -E rm -f ${TB_SOURCE} ${ALL_ROM_TB_SOURCES}
COMMAND ${CMAKE_COMMAND} -E rm -f ${CORDIC_ROM_SOURCE} ${ALL_CORDIC_ROM_SOURCES}
COMMAND ${CMAKE_COMMAND} -E rm -f ${ALL_ROM_HEADERS}
COMMAND ${CMAKE_COMMAND} -E rm -f ${ALL_CORDIC_ROM_HEADERS}
COMMAND ${CMAKE_COMMAND} -E echo "-- Files deleted."
COMMAND ${CMAKE_COMMAND} -E echo
"-- WARNING: You must re-run the cmake-configure step for the next build to succeed."
)