219 lines
8.6 KiB
CMake
219 lines
8.6 KiB
CMake
cmake_minimum_required(VERSION 2.8.12)
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if (${CMAKE_VERSION} VERSION_GREATER "3.8")
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#For cmake >= 3.9 INTERPROCEDURAL_OPTIMIZATION behaviour we need to explicitly
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#set the cmake policy version number
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cmake_policy(VERSION 3.9)
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# If we are using verison < 3.9 then setting INTERPROCEDURAL_OPTIMIZATION
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# has no effect unless an Intel compiler is used
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endif()
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# Set the default build type if not specified
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release CACHE STRING
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"Choose the type of build: None, Debug, Release, RelWithDebInfo, MinSizeRel"
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FORCE)
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endif()
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message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
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#Create the project
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project("OPENFPGA" C CXX)
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# Options
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# Option to enable/disable graphic in compilation
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option(ENABLE_VPR_GRAPHICS "Enables VPR graphics" ON)
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# Version number
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set(OPENFPGA_VERSION_MAJOR 1)
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set(OPENFPGA_VERSION_MINOR 0)
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set(OPENFPGA_VERSION_PATCH 0)
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set(OPENFPGA_VERSION_PRERELEASE "dev")
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# Include user-defined functions
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
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include(FilesToDirs)
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# compiler flag configuration checks
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include(CheckCXXCompilerFlag)
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#
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# We require c++14 support
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#
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF) #No compiler specific extensions
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# Set WARN FLAGS
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set(WARN_FLAGS "")
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if (MSVC)
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# Visual studio warnings
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# Note that we do not use /Wall since it generates warnings about standard library headers
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set(WARN_FLAGS_TO_CHECK # the flags to check if the compiler supports
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"/W4" # Most warnings
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)
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else ()
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set(WARN_FLAGS_TO_CHECK # the flags to check if the compiler supports
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#GCC-like
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"-Wpointer-arith"
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"-Wcast-qual"
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"-D__USE_FIXED_PROTOTYPES__"
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"-ansi"
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"-Wshadow"
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"-Wcast-allign"
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"-Wno-write-strings"
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"-D_POSIX_SOURCE"
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"-Wall" #Most warnings, typically good
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"-Wextra" #Extra warning, usually good
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"-Wpedantic" #Ensure ISO compliance (i.e. no non-standard extensions)
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"-Wcast-qual" #Warn if cast removes qualifier (e.g. const char* -> char*)
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"-Wcast-align" #Warn if a cast causes memory alignment changes
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"-Wshadow" #Warn if local variable shadows another variable
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"-Wformat=2" #Sanity checks for printf-like formatting
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"-Wno-format-nonliteral" # But don't worry about non-literal formtting (i.e. run-time printf format strings)
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"-Wlogical-op" #Checks for logical op when bit-wise expected
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"-Wmissing-declarations" #Warn if a global function is defined with no declaration
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"-Wmissing-include-dirs" #Warn if a user include directory is missing
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"-Wredundant-decls" #Warn if there are overlapping declarations
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"-Wswitch-default" #Warn if a switch has no default
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"-Wundef" #Warn if #if() preprocessor refers to an undefined directive
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"-Wunused" #Warn about unused variables/parameters
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"-Wunused-variable" #Warn about variables that are not used
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"-Wunused-parameter" #Warn about function parameters which are unused
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"-Wdisabled-optimization" #Warn when optimizations are skipped (usually due to large/complex code)
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"-Wnoexcept" #Warn when functions should be noexcept (i.e. compiler know it doesn't throw)
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"-Woverloaded-virtual" #Warn when a function declaration overrides a virtual method
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"-Wctor-dtor-privacy" #Warn about inaccessible constructors/destructors
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"-Wnon-virtual-dtor" #Warn about missing virtual destructors
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"-Wduplicated-cond" #Warn about identical conditions in if-else chains
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"-Wduplicated-branches" #Warn when different branches of an if-else chain are equivalent
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"-Wnull-dereference" #Warn about null pointer dereference execution paths
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"-Wuninitialized" #Warn about unitialized values
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"-Winit-self" #Warn about self-initialization
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"-Wcatch-value=3" #Warn when catch statements don't catch by reference
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"-Wextra-semi" #Warn about redudnant semicolons
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)
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endif()
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# check and see if the compiler supports the various warning flags
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# and add valid flags
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foreach (flag ${WARN_FLAGS_TO_CHECK})
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CHECK_CXX_COMPILER_FLAG(${flag} CXX_COMPILER_SUPPORTS_${flag})
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if (CXX_COMPILER_SUPPORTS_${flag})
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# flag supported, so enable it
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set (WARN_FLAGS "${WARN_FLAGS} ${flag}")
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endif()
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endforeach()
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#
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# Sanitizer flags
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#
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set(SANITIZE_FLAGS "")
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if(OPENFPGA_ENABLE_SANITIZE)
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#Enable sanitizers
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# -fuse-ld=gold force the gold linker to be used (required for sanitizers, but not enabled by default on some systems)
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set(SANITIZE_FLAGS "-g -fsanitize=address -fsanitize=leak -fsanitize=undefined -fuse-ld=gold")
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message(STATUS "SANTIIZE_FLAGS: ${SANITIZE_FLAGS}")
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link_libraries("-static-libasan") #Fixes 'ASan runtime does not come first in initial library list'
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endif()
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# Set final flags
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#
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARN_FLAGS} ${SANITIZE_FLAGS}")
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message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
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# Unit Testing
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#
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enable_testing()
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#
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# Sub-projects
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#
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#add_subdirectory(iverilog)
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add_subdirectory(yosys)
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add_subdirectory(abc)
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add_subdirectory(ace2)
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add_subdirectory(libs)
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add_subdirectory(vpr7_x2p)
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# run make to extract compiler options, linker options and list of source files
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#add_custom_target(
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# yosys
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# COMMAND make run
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# WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/yosys
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#)
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# Add extra compilation flags to suppress warnings from some libraries/tools
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# Note that target_compile_options() *appends* to the current compilation options of
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# the specified target
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#Since ABC is an externally developed tool, we suppress all compiler warnings
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CHECK_CXX_COMPILER_FLAG("-w" CXX_COMPILER_SUPPORTS_-w)
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if(CXX_COMPILER_SUPPORTS_-w)
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target_compile_options(libabc PRIVATE "-w")
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target_compile_options(abc PRIVATE "-w")
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endif()
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#Some ABC headers generate warnings, treat them as system headers to suppress warnings
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get_property(ABC_INCLUDE_DIRS TARGET libabc PROPERTY INCLUDE_DIRECTORIES)
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target_include_directories(libabc SYSTEM INTERFACE ${ABC_INCLUDE_DIRS})
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# We use Yosys and abc Makefile now, TODO: create CMakeLists.txt as well
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set_target_properties(libabc abc
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/abc"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/abc"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/abc")
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# Set output locations to be in the main source tree under the relevant folder
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set_target_properties(libace ace
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/ace2"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/ace2"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/ace2")
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# Set output locations to be in the main source tree under the relevant folder
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set_target_properties(libvtrutil
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libs/libvtrutil"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libs/libvtrutil"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libs/libvtrutil")
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set_target_properties(libarchfpga read_arch
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libarchfpga"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libarchfpga"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libarchfpga")
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set_target_properties(libpcre pcredemo
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libpcre"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libpcre"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libpcre")
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set_target_properties(libprinthandler printhandlerdemo
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libprinthandler"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libprinthandler"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/libprinthandler")
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set_target_properties(libvpr vpr
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr")
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set_target_properties(libvpr vpr_shell
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PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr"
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/vpr7_x2p/vpr")
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