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Fix install, standardization in cmake CMakeLists.txt (#3974)

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Yu-Sheng Lin 2023-03-18 19:38:09 +08:00 committed by GitHub
parent 80cbf81b3b
commit 70c2d1eded
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1 changed files with 4 additions and 10 deletions
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14
CMakeLists.txt
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@ -23,7 +23,8 @@ project(Verilator
option(DEBUG_AND_RELEASE_AND_COVERAGE
"Builds both the debug and release binaries, overriding CMAKE_BUILD_TYPE. Not supported under MSBuild.")
set(PYTHON3 python)
find_package(Python3 COMPONENTS Interpreter)
set(PYTHON3 Python3::Interpreter)
set(CMAKE_INSTALL_DATADIR ${CMAKE_INSTALL_PREFIX})
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
@ -44,15 +45,7 @@ if (MSVC)
if (NOT WIN_FLEX_BISON)
message(FATAL_ERROR "Please install https://github.com/lexxmark/winflexbison and set WIN_FLEX_BISON environment variable. Please use install cmake target after a successful build.")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++20")
else()
if (NOT DEFINED ENV{FLEX_INCLUDE})
message(FATAL_ERROR "Please set environment variable FLEX_INCLUDE to the directory containing FlexLexer.h")
endif()
set(WIN_FLEX_BISON "$ENV{FLEX_INCLUDE}")
if (WIN32 AND NOT MINGW)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20")
endif()
set(CMAKE_CXX_STANDARD 20)
endif()
find_package(BISON)
@ -99,6 +92,7 @@ configure_package_config_file(verilator-config-version.cmake.in verilator-config
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/verilator-config-version.cmake DESTINATION ${CMAKE_INSTALL_PREFIX})
foreach (program
verilator
verilator_gantt
verilator_ccache_report
verilator_difftree