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nextpnr/CMakeLists.txt

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CMake
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CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
cmake_minimum_required(VERSION 3.25)
project(nextpnr CXX)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
CMake: eliminate `family.cmake`/`CMakeLists.txt` split. While it served a purpose (granting the ability to build `.bba` files separately from the rest of nextpnr), it made things excessively convoluted, especially around paths. This commit removes the ability to pre-generate chip databases. As far as I know, I was the primary user of that feature. It can be added back if there is demand for it. In exchange the per-family `CMakeLists.txt` files are now much easier to understand.
2025-01-15 22:42:20 +08:00
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
CMake: check if warning flag is supported before use. Clang 11 is failing on -Wno-format-truncation.
2023-02-23 10:37:47 +08:00
include(CheckCXXCompilerFlag)
Fix `#embed` support in bbasm and use it when available. This removes the atomic rename for bbasm outputs because it embeds the resulting paths into the `.cc` files in embed mode. In any case the write should be fast enough to not be a big risk for interrupted builds. This was tested with Clang 19 only (gcc hasn't had a release that supports `#embed` yet).
2025-01-16 19:43:07 +08:00
include(CheckCXXCompilerHashEmbed)
CMake: check if warning flag is supported before use. Clang 11 is failing on -Wno-format-truncation.
2023-02-23 10:37:47 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
if (NOT DEFINED CMAKE_SUPPRESS_DEVELOPER_WARNINGS)
set(CMAKE_SUPPRESS_DEVELOPER_WARNINGS 1 CACHE INTERNAL "No dev warnings")
endif()
Fixup GUI link dependencies on headers from libraries. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-19 04:47:06 +08:00
build: Flatten include dirs when building comp db
2023-06-07 23:12:17 +08:00
# We want to explictly include all include directories when generating the
# compilation database as not all clang/gcc share the same implicit includes
# leading to essentially non-working compile_commands.json
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
if (CMAKE_EXPORT_COMPILE_COMMANDS)
set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES
${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
build: Flatten include dirs when building comp db
2023-06-07 23:12:17 +08:00
endif()
cmake: Disable building GUI by default This should reduce the number of Qt5-related issues, which often prevent even the basic command line flow from working. Signed-off-by: David Shah <dave@ds0.me>
2020-12-08 17:44:50 +08:00
option(BUILD_GUI "Build GUI" OFF)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
option(BUILD_PYTHON "Build Python integration" ON)
option(BUILD_RUST "Build Rust integration" OFF)
Correct BUILD_TESTS description in CMakeLists.txt
2020-02-12 21:44:22 +08:00
option(BUILD_TESTS "Build tests" OFF)
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
option(USE_OPENMP "Use OpenMP to accelerate analytic placer" OFF)
Added ability for static builds
2018-08-16 16:32:34 +08:00
option(STATIC_BUILD "Create static build" OFF)
Load chipdb from filesystem as option
2019-02-09 20:34:57 +08:00
option(EXTERNAL_CHIPDB "Create build with pre-built chipdb binaries" OFF)
cmake: Enable -Wextra, and -Werror in some cases -Werror is not enabled by default, except on CI and for a few specific common traps, to avoid the inevitable breakages when new compiler versions add new diagnostics. Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-25 18:57:54 +08:00
option(WERROR "pass -Werror to compiler (used for CI)" OFF)
Add option to link against "libprofiler". Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-19 05:02:07 +08:00
option(PROFILER "Link against libprofiler" OFF)
Add CMake option to enable IPO (enabled by default).
2021-04-07 18:24:29 +08:00
option(USE_IPO "Compile nextpnr with IPO" ON)
Add Rust FFI bindings
2023-12-09 01:36:48 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
set(PROGRAM_PREFIX "" CACHE STRING "Name prefix for executables")
if (BUILD_GUI AND NOT BUILD_PYTHON)
message(FATAL_ERROR "GUI requires Python to build")
endif()
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
Add Rust FFI bindings
2023-12-09 01:36:48 +08:00
endif()
Add CMake option to enable IPO (enabled by default).
2021-04-07 18:24:29 +08:00
if (USE_IPO)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
include(CheckIPOSupported)
check_ipo_supported(RESULT ipo_supported)
Add CMake option to enable IPO (enabled by default).
2021-04-07 18:24:29 +08:00
if (ipo_supported)
message(STATUS "Building with IPO")
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
else()
message(STATUS "IPO is not supported with this compiler")
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION FALSE)
endif()
else()
message(STATUS "Building without IPO")
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION FALSE)
cmake: Use IPO only if supported Signed-off-by: gatecat <gatecat@ds0.me>
2021-03-19 17:39:34 +08:00
endif()
Add IPO support for nextpnr, and have it enabled by default. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-19 05:01:40 +08:00
Fix `#embed` support in bbasm and use it when available. This removes the atomic rename for bbasm outputs because it embeds the resulting paths into the `.cc` files in embed mode. In any case the write should be fast enough to not be a big risk for interrupted builds. This was tested with Clang 19 only (gcc hasn't had a release that supports `#embed` yet).
2025-01-16 19:43:07 +08:00
check_cxx_compiler_hash_embed(HAS_HASH_EMBED CXX_FLAGS_HASH_EMBED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_FLAGS_HASH_EMBED}")
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (EXTERNAL_CHIPDB)
set(BBASM_MODE "binary")
elseif (HAS_HASH_EMBED)
Fix `#embed` support in bbasm and use it when available. This removes the atomic rename for bbasm outputs because it embeds the resulting paths into the `.cc` files in embed mode. In any case the write should be fast enough to not be a big risk for interrupted builds. This was tested with Clang 19 only (gcc hasn't had a release that supports `#embed` yet).
2025-01-16 19:43:07 +08:00
set(BBASM_MODE "embed")
elseif (WIN32)
CMake: extract bbasm compilation into a function. This fully preserves existing functionality, although the `embed` mode is untested and seems broken.
2025-01-15 20:57:00 +08:00
set(BBASM_MODE "resource")
CMake: rewrite chipdb handling from ground up.
2020-06-24 23:44:45 +08:00
else()
set(BBASM_MODE "string")
endif()
Added ability for static builds
2018-08-16 16:32:34 +08:00
CMake: detect platform support for threads
2023-02-23 15:59:45 +08:00
find_package(Threads)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (NOT Threads_FOUND)
CMake: detect platform support for threads
2023-02-23 15:59:45 +08:00
add_definitions(-DNPNR_DISABLE_THREADS)
endif()
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
if (WASI)
Port nextpnr-{ice40,ecp5} to WASI. This involves very few changes, all typical to WASM ports: * WASM doesn't currently support threads or atomics so those are disabled. * WASM doesn't currently support exceptions so the exception machinery is stubbed out. * WASM doesn't (and can't) have mmap(), so an emulation library is used. That library currently doesn't support MAP_SHARED flags, so MAP_PRIVATE is used instead. There is also an update to bring ECP5 bbasm CMake rules to parity with iCE40 ones, since although it is possible to embed chipdb into nextpnr on WASM, a 200 MB WASM file has very few practical uses. The README is not updated and there is no included toolchain file because at the moment it's not possible to build nextpnr with upstream boost and wasi-libc. Boost requires a patch (merged, will be available in boost 1.74.0), wasi-libc requires a few unmerged patches.
2020-05-24 03:50:09 +08:00
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lwasi-emulated-mman")
add_definitions(
-DBOOST_EXCEPTION_DISABLE
-DBOOST_NO_EXCEPTIONS
)
CMake: detect platform support for threads
2023-02-23 15:59:45 +08:00
if (NOT Threads_FOUND)
add_definitions(-DBOOST_NO_CXX11_HDR_MUTEX)
Initial lookahead for FPGA interchange. Currently the lookahead is disabled by default because of the time to compute and RAM usage. However it does appear to work reasonably well in testing. Further effort is required to lower RAM usage after initial computation, and explore trade-off for cheaper time to compute. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-23 08:46:00 +08:00
endif()
Port nextpnr-{ice40,ecp5} to WASI. This involves very few changes, all typical to WASM ports: * WASM doesn't currently support threads or atomics so those are disabled. * WASM doesn't currently support exceptions so the exception machinery is stubbed out. * WASM doesn't (and can't) have mmap(), so an emulation library is used. That library currently doesn't support MAP_SHARED flags, so MAP_PRIVATE is used instead. There is also an update to bring ECP5 bbasm CMake rules to parity with iCE40 ones, since although it is possible to embed chipdb into nextpnr on WASM, a 200 MB WASM file has very few practical uses. The README is not updated and there is no included toolchain file because at the moment it's not possible to build nextpnr with upstream boost and wasi-libc. Boost requires a patch (merged, will be available in boost 1.74.0), wasi-libc requires a few unmerged patches.
2020-05-24 03:50:09 +08:00
endif()
Added ability for static builds
2018-08-16 16:32:34 +08:00
if (STATIC_BUILD)
set(Boost_USE_STATIC_LIBS ON)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
set(Python_USE_STATIC_LIBS ON)
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
minor patch for MinGW build
2020-05-14 14:35:55 +08:00
if (MSVC)
set(CMAKE_CXX_FLAGS_RELEASE "/MT")
set(CMAKE_CXX_FLAGS_DEBUG "/MTd")
endif()
cmake: fix static build on windows On Windows, we can make a static build by setting the triple to x64-windows-static, but due to some issues with cmake we also need to modify the linker flags and Python definitions. Signed-off-by: Sean Cross <sean@xobs.io>
2019-08-15 12:59:00 +08:00
else()
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
fix whitespace
2020-07-24 22:40:45 +08:00
if (BUILD_PYTHON)
find_package(ZLIB)
find_package(EXPAT)
Needed by python lib itself for static
2020-07-24 00:40:54 +08:00
endif()
On macOS -static flag not needed just list of .a files
2018-09-04 01:01:56 +08:00
endif()
Added ability for static builds
2018-08-16 16:32:34 +08:00
endif()
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
Load chipdb from filesystem as option
2019-02-09 20:34:57 +08:00
if (EXTERNAL_CHIPDB)
CMake: rewrite chipdb handling from ground up.
2020-06-24 23:44:45 +08:00
set(EXTERNAL_CHIPDB_ROOT "${CMAKE_INSTALL_PREFIX}/share/nextpnr" CACHE STRING
"External chipdb path")
message(STATUS "Using external chipdb path: ${EXTERNAL_CHIPDB_ROOT}")
Load chipdb from filesystem as option
2019-02-09 20:34:57 +08:00
add_definitions("-DEXTERNAL_CHIPDB_ROOT=\"${EXTERNAL_CHIPDB_ROOT}\"")
endif()
Improve documentation in CMakeLists.txt Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-02 19:48:12 +08:00
# List of families to build
Remove fpga_interchange Signed-off-by: gatecat <gatecat@ds0.me>
2024-09-30 17:32:41 +08:00
set(FAMILIES generic ice40 ecp5 nexus gowin machxo2 mistral himbaechel)
nexus: Update docs and CMake Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 16:59:04 +08:00
set(STABLE_FAMILIES generic ice40 ecp5)
Remove fpga_interchange Signed-off-by: gatecat <gatecat@ds0.me>
2024-09-30 17:32:41 +08:00
set(EXPERIMENTAL_FAMILIES nexus gowin machxo2 mistral himbaechel)
cmake: Only add ECP5 target when TRELLIS_ROOT specified Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-08 17:20:04 +08:00
Added cmake parameter ARCH to specify architecture to build
2018-07-11 16:23:23 +08:00
set(ARCH "" CACHE STRING "Architecture family for nextpnr build")
set_property(CACHE ARCH PROPERTY STRINGS ${FAMILIES})
if (NOT ARCH)
message(STATUS "Architecture needs to be set, set desired one with -DARCH=xxx")
message(STATUS "Supported architectures are :")
message(STATUS " all")
nexus: Update docs and CMake Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 16:59:04 +08:00
message(STATUS " all+alpha")
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
foreach (item ${FAMILIES})
Added cmake parameter ARCH to specify architecture to build
2018-07-11 16:23:23 +08:00
message(STATUS " ${item}")
endforeach()
message(FATAL_ERROR "Architecture setting is mandatory")
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
endif()
Added cmake parameter ARCH to specify architecture to build
2018-07-11 16:23:23 +08:00
nexus: Update docs and CMake Signed-off-by: David Shah <dave@ds0.me>
2020-11-30 16:59:04 +08:00
if (ARCH STREQUAL "all+alpha")
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
set(ARCH ${STABLE_FAMILIES} ${EXPERIMENTAL_FAMILIES})
elseif (ARCH STREQUAL "all")
set(ARCH ${STABLE_FAMILIES})
Added cmake parameter ARCH to specify architecture to build
2018-07-11 16:23:23 +08:00
endif()
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
foreach (item ${ARCH})
Added cmake parameter ARCH to specify architecture to build
2018-07-11 16:23:23 +08:00
if (NOT item IN_LIST FAMILIES)
message(FATAL_ERROR "Architecture '${item}' not in list of supported architectures")
endif()
endforeach()
upgrade to C++17
2024-01-03 21:19:42 +08:00
set(CMAKE_CXX_STANDARD 17)
Fixed macros and includes for MSVC
2018-07-03 14:52:19 +08:00
if (MSVC)
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996 /wd4127")
Fixed macros and includes for MSVC
2018-07-03 14:52:19 +08:00
else()
Fix compiler warnings introduced by -Wextra Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-25 19:21:39 +08:00
# N.B. the -Wno-array-bounds is to work around a false positive in GCC 9
CMake: check if warning flag is supported before use. Clang 11 is failing on -Wno-format-truncation.
2023-02-23 10:37:47 +08:00
set(WARN_FLAGS "-Wall -Wextra")
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
foreach (TRY_WARN_FLAG no-unused-parameter no-missing-field-initializers no-array-bounds no-format-truncation)
CMake: check if warning flag is supported before use. Clang 11 is failing on -Wno-format-truncation.
2023-02-23 10:37:47 +08:00
check_cxx_compiler_flag("-W${TRY_WARN_FLAG}" HAS_W${TRY_WARN_FLAG})
if (HAS_W${TRY_WARN_FLAG})
set(WARN_FLAGS "${WARN_FLAGS} -W${TRY_WARN_FLAG}")
endif()
endforeach()
cmake: Enable -Wextra, and -Werror in some cases -Werror is not enabled by default, except on CI and for a few specific common traps, to avoid the inevitable breakages when new compiler versions add new diagnostics. Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-25 18:57:54 +08:00
if (WERROR)
set(WARN_FLAGS "${WARN_FLAGS} -Werror")
endif()
set(CMAKE_CXX_FLAGS_DEBUG "${WARN_FLAGS} -fPIC -ggdb -pipe")
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
if (USE_OPENMP)
cmake: Enable -Wextra, and -Werror in some cases -Werror is not enabled by default, except on CI and for a few specific common traps, to avoid the inevitable breakages when new compiler versions add new diagnostics. Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-25 18:57:54 +08:00
set(CMAKE_CXX_FLAGS_RELEASE "${WARN_FLAGS} -fPIC -O3 -g -pipe -fopenmp")
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
else()
cmake: Enable -Wextra, and -Werror in some cases -Werror is not enabled by default, except on CI and for a few specific common traps, to avoid the inevitable breakages when new compiler versions add new diagnostics. Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-25 18:57:54 +08:00
set(CMAKE_CXX_FLAGS_RELEASE "${WARN_FLAGS} -fPIC -O3 -g -pipe")
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
endif()
Fixed macros and includes for MSVC
2018-07-03 14:52:19 +08:00
endif()
add sanitizer support
2018-06-25 01:32:39 +08:00
Port nextpnr-{ice40,ecp5} to WASI. This involves very few changes, all typical to WASM ports: * WASM doesn't currently support threads or atomics so those are disabled. * WASM doesn't currently support exceptions so the exception machinery is stubbed out. * WASM doesn't (and can't) have mmap(), so an emulation library is used. That library currently doesn't support MAP_SHARED flags, so MAP_PRIVATE is used instead. There is also an update to bring ECP5 bbasm CMake rules to parity with iCE40 ones, since although it is possible to embed chipdb into nextpnr on WASM, a 200 MB WASM file has very few practical uses. The README is not updated and there is no included toolchain file because at the moment it's not possible to build nextpnr with upstream boost and wasi-libc. Boost requires a patch (merged, will be available in boost 1.74.0), wasi-libc requires a few unmerged patches.
2020-05-24 03:50:09 +08:00
set(boost_libs filesystem program_options iostreams system)
CMake: detect platform support for threads
2023-02-23 15:59:45 +08:00
if (Threads_FOUND)
Port nextpnr-{ice40,ecp5} to WASI. This involves very few changes, all typical to WASM ports: * WASM doesn't currently support threads or atomics so those are disabled. * WASM doesn't currently support exceptions so the exception machinery is stubbed out. * WASM doesn't (and can't) have mmap(), so an emulation library is used. That library currently doesn't support MAP_SHARED flags, so MAP_PRIVATE is used instead. There is also an update to bring ECP5 bbasm CMake rules to parity with iCE40 ones, since although it is possible to embed chipdb into nextpnr on WASM, a 200 MB WASM file has very few practical uses. The README is not updated and there is no included toolchain file because at the moment it's not possible to build nextpnr with upstream boost and wasi-libc. Boost requires a patch (merged, will be available in boost 1.74.0), wasi-libc requires a few unmerged patches.
2020-05-24 03:50:09 +08:00
list(APPEND boost_libs thread)
endif()
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
find_package(Boost REQUIRED COMPONENTS ${boost_libs})
join python and info into one tab
2018-07-14 20:06:05 +08:00
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
if (BUILD_PYTHON)
# TODO: sensible minimum Python version
Find all components of Python at the same time. This is explicitly recommended by the FindPython module documentation and is required to avoid failed builds on some systems. See: https://cmake.org/cmake/help/latest/module/FindPython.html
2025-01-12 05:26:23 +08:00
find_package(Python3 3.5 REQUIRED COMPONENTS Interpreter Development.Embed)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
find_package(pybind11 CONFIG)
if (NOT pybind11_FOUND)
message(STATUS "Using built-in pybind11")
add_subdirectory(3rdparty/pybind11 EXCLUDE_FROM_ALL)
endif()
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
include_directories(${Python3_INCLUDE_DIRS})
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
else()
Find all components of Python at the same time. This is explicitly recommended by the FindPython module documentation and is required to avoid failed builds on some systems. See: https://cmake.org/cmake/help/latest/module/FindPython.html
2025-01-12 05:26:23 +08:00
find_package(Python3 3.5 REQUIRED COMPONENTS Interpreter)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
add_definitions("-DNO_PYTHON")
endif()
Add a CMake based build system Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-01 17:58:31 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (BUILD_RUST)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
add_subdirectory(3rdparty/corrosion)
corrosion_import_crate(MANIFEST_PATH rust/Cargo.toml PROFILE "release" IMPORTED_CRATES RUST_CRATES)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
else()
add_definitions("-DNO_RUST")
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
endif()
Add a CMake based build system Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-01 17:58:31 +08:00
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
if (BUILD_GUI)
# Find the Qt5 libraries
find_package(Qt5 COMPONENTS Core Widgets OpenGL REQUIRED)
Cleanup of cmake files for easier development
2018-06-20 22:13:49 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
# For higher quality backtraces
set(CMAKE_ENABLE_EXPORTS ON)
Added dummy tests per arch
2018-06-12 03:04:30 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_subdirectory(3rdparty/QtPropertyBrowser EXCLUDE_FROM_ALL)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
else()
add_definitions(-DNO_GUI)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
endif()
put source changes for qtpropertybrowser back and make build simple
2018-06-20 20:24:16 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
find_package(Eigen3 REQUIRED NO_MODULE)
Initial GUI work
2018-06-06 03:03:06 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
add_subdirectory(3rdparty/json11)
Enable building against unbundled pybind11 Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
2022-07-05 01:43:46 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
add_subdirectory(3rdparty/oourafft)
HeAP: Make HeAP placer optional A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me>
2019-02-25 19:56:10 +08:00
CMake: eliminate `family.cmake`/`CMakeLists.txt` split. While it served a purpose (granting the ability to build `.bba` files separately from the rest of nextpnr), it made things excessively convoluted, especially around paths. This commit removes the ability to pre-generate chip databases. As far as I know, I was the primary user of that feature. It can be added back if there is demand for it. In exchange the per-family `CMakeLists.txt` files are now much easier to understand.
2025-01-15 22:42:20 +08:00
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/3rdparty/sanitizers-cmake/cmake" ${CMAKE_MODULE_PATH})
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
find_package(Sanitizers)
Add Rust FFI bindings
2023-12-09 01:36:48 +08:00
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
if (BUILD_TESTS)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_subdirectory(3rdparty/googletest/googletest EXCLUDE_FROM_ALL)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
enable_testing()
Default to Release, but allow other modes (e.g. Debug, RelWithDebInfo). Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-01-28 10:12:47 +08:00
endif()
Add a CMake based build system Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-01 17:58:31 +08:00
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
if (CMAKE_CROSSCOMPILING)
CMake: promote bba to a true subproject.
2020-06-23 18:14:40 +08:00
set(BBA_IMPORT "IMPORTFILE-NOTFOUND" CACHE FILEPATH
"Path to the `bba-export.cmake` export file from a native build")
include(${BBA_IMPORT})
else()
add_subdirectory(bba)
endif()
CMake: extract bbasm compilation into a function. This fully preserves existing functionality, although the `embed` mode is untested and seems broken.
2025-01-15 20:57:00 +08:00
include(BBAsm)
Add bbasm target, use as passthru in iCE40 builder Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-24 21:31:00 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_subdirectory(common)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
add_subdirectory(common/kernel)
add_subdirectory(common/place)
add_subdirectory(common/route)
add_subdirectory(frontend)
add_subdirectory(json)
add_subdirectory(rust)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_subdirectory(tests/gui)
CMake: rationalize and refactor build system. The two main changes, done together in this commit, are: * Eliminating most instances of `aux_source_directory()`, replacing them with explicit file listings; and * Moving these file listings into respective subdirectories by representing respective nextpnr components as interface libraries. In addition, the GUI CMake script tree was simplified since it had a lot of unused/redundant code. The `aux_source_directory()` command is not recommended for use by CMake itself because it misses dependency changes when adding/removing files, and consequently causes build failures requiring a clean rebuild. This commit does not touch anything related to architectures/families, which are very complex and redundant all on their own.
2025-01-15 17:22:08 +08:00
CMake: add support for exporting and importing .bba files. This is useful for certain cross-compilation workloads, and to cache rarely changing build products. To use this functionality, build e.g. as follows: cmake . -B build-export -DEXPORT_BBA_FILES=../bba-files -DARCH=all cmake --build build-export -t nextpnr-all-bba cmake . -B build-import -DIMPORT_BBA_FILES=../bba-files -DARCH=all cmake --build build-import
2025-01-23 06:43:34 +08:00
add_custom_target(nextpnr-all-bba)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
function(add_nextpnr_architecture target)
Allow splitting nextpnr-himbaechel per microarchitecture. This is added primarily for YoWASP.
2025-01-17 05:09:33 +08:00
cmake_parse_arguments(arg "" "MAIN_SOURCE" "CORE_SOURCES;TEST_SOURCES;CURRENT_SOURCE_DIR;CURRENT_BINARY_DIR" ${ARGN})
if (NOT arg_CURRENT_SOURCE_DIR)
set(arg_CURRENT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
endif()
if (NOT arg_CURRENT_BINARY_DIR)
set(arg_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
set(arg_MAIN_SOURCE "${arg_CURRENT_SOURCE_DIR}/${arg_MAIN_SOURCE}")
list(TRANSFORM arg_CORE_SOURCES PREPEND ${arg_CURRENT_SOURCE_DIR}/)
list(TRANSFORM arg_TEST_SOURCES PREPEND ${arg_CURRENT_SOURCE_DIR}/)
Fixup GUI link dependencies on headers from libraries. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-19 04:47:06 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
# Defs library: used by everything
#
# This library doesn't include any code, and is used to share compiler options.
Cleanup of cmake files for easier development
2018-06-20 22:13:49 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_library(nextpnr-${target}-defs INTERFACE)
target_include_directories(nextpnr-${target}-defs INTERFACE
${CMAKE_SOURCE_DIR}/common/kernel
Allow splitting nextpnr-himbaechel per microarchitecture. This is added primarily for YoWASP.
2025-01-17 05:09:33 +08:00
${arg_CURRENT_SOURCE_DIR}
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
)
string(TOUPPER ${family} family_upper)
target_compile_definitions(nextpnr-${target}-defs INTERFACE
NEXTPNR_NAMESPACE=nextpnr_${family}
ARCHNAME=${family}
ARCH_${family_upper}
)
# Core library: used by both CLI/GUI and tests
add_library(nextpnr-${target}-core INTERFACE)
target_sources(nextpnr-${target}-core INTERFACE
${arg_CORE_SOURCES}
)
target_link_libraries(nextpnr-${target}-core INTERFACE
nextpnr-${target}-defs
nextpnr_kernel
nextpnr_place
nextpnr_route
nextpnr_frontend
nextpnr_json
)
target_link_libraries(nextpnr-${target}-core INTERFACE
Boost::headers
${Boost_LIBRARIES}
Eigen3::Eigen
oourafft
)
if (Threads_FOUND)
target_link_libraries(nextpnr-${target}-core INTERFACE Threads::Threads)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
endif()
Cleanup of cmake files for easier development
2018-06-20 22:13:49 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (BUILD_GUI)
Allow splitting nextpnr-himbaechel per microarchitecture. This is added primarily for YoWASP.
2025-01-17 05:09:33 +08:00
add_subdirectory(${CMAKE_SOURCE_DIR}/gui ${arg_CURRENT_BINARY_DIR}/gui)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
# Upsettingly, there is a cyclic dependency between `common/kernel` and `gui`, so these
# two libraries have to be added separately to all executable targets.
Port nextpnr-{ice40,ecp5} to WASI. This involves very few changes, all typical to WASM ports: * WASM doesn't currently support threads or atomics so those are disabled. * WASM doesn't currently support exceptions so the exception machinery is stubbed out. * WASM doesn't (and can't) have mmap(), so an emulation library is used. That library currently doesn't support MAP_SHARED flags, so MAP_PRIVATE is used instead. There is also an update to bring ECP5 bbasm CMake rules to parity with iCE40 ones, since although it is possible to embed chipdb into nextpnr on WASM, a 200 MB WASM file has very few practical uses. The README is not updated and there is no included toolchain file because at the moment it's not possible to build nextpnr with upstream boost and wasi-libc. Boost requires a patch (merged, will be available in boost 1.74.0), wasi-libc requires a few unmerged patches.
2020-05-24 03:50:09 +08:00
endif()
CMake: serialize chipdb generation by default. Fixes #296.
2019-06-27 05:31:24 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (BUILD_PYTHON)
target_link_libraries(nextpnr-${target}-core INTERFACE ${Python3_LIBRARIES})
if (STATIC_BUILD)
target_link_libraries(nextpnr-${target}-core INTERFACE ZLIB::ZLIB EXPAT::EXPAT)
Added test code coverage report
2018-08-24 00:38:13 +08:00
endif()
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
endif()
Added test code coverage report
2018-08-24 00:38:13 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
if (BUILD_RUST)
foreach (crate ${RUST_CRATES})
target_link_libraries(nextpnr-${target}-core INTERFACE ${crate})
endforeach()
endif()
if (PROFILER)
target_link_libraries(nextpnr-${target}-core INTERFACE profiler)
endif()
add_sanitizers(nextpnr-${target}-core)
# Chip database
CMake: add support for exporting and importing .bba files. This is useful for certain cross-compilation workloads, and to cache rarely changing build products. To use this functionality, build e.g. as follows: cmake . -B build-export -DEXPORT_BBA_FILES=../bba-files -DARCH=all cmake --build build-export -t nextpnr-all-bba cmake . -B build-import -DIMPORT_BBA_FILES=../bba-files -DARCH=all cmake --build build-import
2025-01-23 06:43:34 +08:00
add_library(nextpnr-${target}-bba INTERFACE)
add_dependencies(nextpnr-all-bba nextpnr-${target}-bba)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_library(nextpnr-${target}-chipdb INTERFACE)
target_link_libraries(nextpnr-${target}-core INTERFACE nextpnr-${target}-chipdb)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
# CLI/GUI runner
Improve documentation in CMakeLists.txt Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-02 19:48:12 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_executable(nextpnr-${target} ${arg_MAIN_SOURCE})
set_property(TARGET nextpnr-${target} PROPERTY RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
set_property(TARGET nextpnr-${target} PROPERTY OUTPUT_NAME ${PROGRAM_PREFIX}nextpnr-${target})
if (WASI)
# set(CMAKE_EXECUTABLE_SUFFIX) breaks CMake tests for some reason
set_property(TARGET nextpnr-${target} PROPERTY SUFFIX ".wasm")
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
endif()
reveresed logic for enabling main file, and made tests link arch files
2018-06-13 01:56:03 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
target_link_libraries(nextpnr-${target} PRIVATE nextpnr-${target}-core)
if (BUILD_GUI)
target_link_libraries(nextpnr-${target} PRIVATE nextpnr-${target}-gui)
endif()
install(TARGETS nextpnr-${target} RUNTIME DESTINATION bin)
# Test runner
CMake: serialize chipdb generation by default. Fixes #296.
2019-06-27 05:31:24 +08:00
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
if (BUILD_TESTS)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_test(NAME nextpnr-${target}-test COMMAND nextpnr-${target}-test)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_executable(nextpnr-${target}-test ${arg_TEST_SOURCES})
set_property(TARGET nextpnr-${target}-test PROPERTY RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
Add absl::flat_hash_map. This lowers the CPU cost of using the flat wire map in router2, and should use less memory as well. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-03-02 01:48:29 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
target_include_directories(nextpnr-${target}-test PRIVATE ${CMAKE_SOURCE_DIR}/3rdparty/googletest/googletest/include)
target_link_libraries(nextpnr-${target}-test PRIVATE gtest_main nextpnr-${target}-core)
Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options,
2018-06-23 20:32:18 +08:00
if (BUILD_GUI)
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
target_link_libraries(nextpnr-${target}-test PRIVATE nextpnr-${target}-gui)
target_link_libraries(nextpnr-${target}-test PRIVATE nextpnr_test_gui)
Fix link on windows
2018-07-02 16:59:25 +08:00
endif()
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
endif()
endfunction()
foreach (family ${ARCH})
message(STATUS "Configuring architecture: ${family}")
add_subdirectory(${family})
CMake: reformat for consistency. Normalize keywords to: if (...) elseif (...) else() endif() foreach (...) endforeach() other(...) Normalize whitespace to 4 spaces.
2025-01-15 17:22:03 +08:00
endforeach()
Add "clangformat" make target and .clang-format (for now with std LLVM style) Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-03 06:31:29 +08:00
file(GLOB_RECURSE CLANGFORMAT_FILES *.cc *.h)
Fix clangformat and execute it
2020-06-27 19:20:16 +08:00
string(REGEX REPLACE "[^;]*/ice40/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
string(REGEX REPLACE "[^;]*/ecp5/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
string(REGEX REPLACE "[^;]*/nexus/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
machxo2: Add clang-format exception to machxo2 binary blob C sources.
2021-02-11 19:11:56 +08:00
string(REGEX REPLACE "[^;]*/machxo2/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
string(REGEX REPLACE "[^;]*/3rdparty/[^;]*" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
mistral: Build libmistral as a cmake subdir Signed-off-by: gatecat <gatecat@ds0.me>
2021-06-05 02:21:09 +08:00
string(REGEX REPLACE "[^;]*/libmistral/[^;]*" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
Add "clangformat" make target and .clang-format (for now with std LLVM style) Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-03 06:31:29 +08:00
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
add_custom_target(clangformat
Add "clangformat" make target and .clang-format (for now with std LLVM style) Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-03 06:31:29 +08:00
COMMAND clang-format
CMake: refactor architecture-specific build system parts. Two user-visible changes were made: * `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with `-DBUILD_PYTHON` * `-DCOVERAGE` was removed as it doesn't work with either modern GCC or Clang
2025-01-17 04:06:10 +08:00
-style=file
-i
${CLANGFORMAT_FILES}
Add "clangformat" make target and .clang-format (for now with std LLVM style) Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-06-03 06:31:29 +08:00
)
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