CMake: initial work

kernel/CMakeLists.txt

@@ -0,0 +1,85 @@
+add_library(yosys_kernel INTERFACE)
+
+#if(CMAKE_PROJECT_VERSION_PATCH GREATER 0)
+#    set(YOSYS_VERSION "${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}+${CMAKE_PROJECT_VERSION_PATCH}")
+#else()
+#    set(YOSYS_VERSION "${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}")
+#endif()
+
+find_package(Git)
+if(Git_FOUND)
+    execute_process(
+        COMMAND ${GIT_EXECUTABLE} rev-parse --short=9 HEAD
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        OUTPUT_VARIABLE CURRENT_GIT_VERSION
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    set(YOSYS_GIT_VERSION "git sha1 ${CURRENT_GIT_VERSION}, ")
+endif()
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.cc.in ${CMAKE_CURRENT_BINARY_DIR}/version.cc)
+
+target_sources(yosys_kernel INTERFACE
+    binding.cc
+    binding.h
+    bitpattern.h
+    calc.cc
+    cellaigs.cc
+    cellaigs.h
+    celledges.cc
+    celledges.h
+    celltypes.h
+    compute_graph.h
+    consteval.h
+    constids.inc
+    cost.cc
+    cost.h
+    driver.cc
+    drivertools.cc
+    drivertools.h
+    ff.cc
+    ff.h
+    ffinit.h
+    ffmerge.cc
+    ffmerge.h
+    fmt.cc
+    fmt.h
+    fstdata.cc
+    fstdata.h
+    functional.cc
+    functional.h
+    hashlib.h
+    json.cc
+    json.h
+    log.cc
+    log.h
+    macc.h
+    mem.cc
+    mem.h
+    modtools.h
+    qcsat.cc
+    qcsat.h
+    register.cc
+    register.h
+    rtlil.cc
+    rtlil.h
+    satgen.cc
+    satgen.h
+    scopeinfo.cc
+    scopeinfo.h
+    sexpr.cc
+    sexpr.h
+    sigtools.h
+    tclapi.cc
+    timinginfo.h
+    topo_scc.h
+    utils.h
+    ${CMAKE_CURRENT_BINARY_DIR}/version.cc
+    yosys.cc
+    yosys_common.h
+    yosys.h
+    yw.cc
+    yw.h
+)
+
+target_link_libraries(yosys PRIVATE yosys_kernel)

kernel/version.cc.in

@@ -0,0 +1 @@
+namespace Yosys { extern const char *yosys_version_str; const char *yosys_version_str="Yosys @YOSYS_VER@ (@YOSYS_GIT_VERSION@@CMAKE_CXX_COMPILER_ID@ @CMAKE_CXX_COMPILER_VERSION@)"; }