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Migrating to cmake. It builds both internal or external libz3.

This commit is contained in:
Weng Shiwei 2024-06-16 20:07:49 -04:00
parent c998cf2cdb
commit e8c1947168
No known key found for this signature in database
GPG key ID: CFB31B6A2D733ADB
2 changed files with 127 additions and 283 deletions

View file

@ -30,6 +30,7 @@
# OCAML_${pkg}_VERSION
include( FindPackageHandleStandardArgs )
include(AddOCaml)
find_program(OCAMLFIND
NAMES ocamlfind)

View file

@ -1,15 +1,4 @@
# find_program(OCAMLFIND
# NAMES ocamlfind)
# find_library(ocaml)
find_package(OCaml REQUIRED)
include(FindOCaml)
include(AddOCaml)
# A file is either copy-ed or gen-ed
# Why do I need to copy
# Generate ``z3native.ml`` and ``z3native_stubs.c``
# ${PROJECT_SOURCE_DIR}: /vendor/z3
# ${PROJECT_BINARY_DIR}: /vendor/z3/build
# ${CMAKE_CURRENT_SOURCE_DIR}: /vendor/z3/src/api/ml
@ -21,13 +10,26 @@ set(bc_ext ".byte")
set(z3ml_src ${CMAKE_CURRENT_SOURCE_DIR})
set(z3ml_bin ${CMAKE_CURRENT_BINARY_DIR})
set(z3_api_src "${PROJECT_SOURCE_DIR}/src/api")
if (Z3_BUILD_OCAML_EXTERNAL_LIBZ3)
add_custom_target(libz3_z3ml
ALL
DEPENDS "${Z3_BUILD_OCAML_EXTERNAL_LIBZ3}/libz3.so"
)
set(libz3_path ${Z3_BUILD_OCAML_EXTERNAL_LIBZ3})
else()
add_custom_target(libz3_z3ml
ALL
DEPENDS libz3
)
set(libz3_path ${PROJECT_BINARY_DIR})
endif()
message(libz3_path "${libz3_path}")
set(Z3ml_native_stubs_c "${z3ml_bin}/z3native_stubs.c")
add_custom_command(
OUTPUT
"${z3ml_bin}/z3native.ml"
"${Z3ml_native_stubs_c}"
"${z3ml_bin}/z3native_stubs.c"
COMMAND "${PYTHON_EXECUTABLE}"
"${PROJECT_SOURCE_DIR}/scripts/update_api.py"
${Z3_FULL_PATH_API_HEADER_FILES_TO_SCAN}
@ -39,7 +41,7 @@ add_custom_command(
${Z3_FULL_PATH_API_HEADER_FILES_TO_SCAN}
"${PROJECT_SOURCE_DIR}/scripts/update_api.py"
${Z3_GENERATED_FILE_EXTRA_DEPENDENCIES}
COMMENT "Generatinging ${z3ml_bin}/z3native.ml and ${Z3ml_native_stubs_c}"
COMMENT "Generatinging ${z3ml_bin}/z3native.ml and ${z3ml_bin}/z3native_stubs.c"
VERBATIM
)
@ -58,133 +60,87 @@ add_custom_command(OUTPUT "${z3ml_enums_ml}"
VERBATIM
)
# set(z3ml_generated_files
# "${z3ml_bin}/z3native.ml"
# "${Z3ml_native_stubs_c}"
# "${z3ml_enums_ml}"
# )
# add_custom_target(ocaml_generated DEPENDS
# ${z3ml_generated_files}
# )
# add_dependencies(z3ml ocaml_generated)
add_custom_command(
OUTPUT "${z3ml_bin}/z3.ml"
"${z3ml_bin}/z3.mli"
COMMAND "${CMAKE_COMMAND}" "-E" "copy" "${z3ml_src}/z3.ml" "${z3ml_bin}/z3.ml"
COMMAND "${CMAKE_COMMAND}" "-E" "copy" "${z3ml_src}/z3.mli" "${z3ml_bin}/z3.mli"
DEPENDS "${z3ml_src}/z3.mli"
COMMENT "Copying z3.mli to build area")
DEPENDS "${z3ml_src}/z3.ml"
"${z3ml_src}/z3.mli"
COMMENT "Copying z3.ml and z3.mli to build area")
add_custom_command(
OUTPUT "${z3ml_bin}/z3enums.mli"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-i"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3enums.ml"
">" "${z3ml_bin}/z3enums.mli"
DEPENDS "${z3ml_enums_ml}"
COMMENT "Building z3enums.mli"
VERBATIM)
set(z3ml_common_flags "-package" "zarith"
"-I" "${z3ml_bin}")
add_custom_command(
OUTPUT "${z3ml_bin}/z3enums.cmo"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3enums.ml"
DEPENDS "${z3ml_enums_ml}"
COMMENT "Building z3enums.cmo"
VERBATIM)
if( HAVE_OCAMLOPT )
add_custom_command(
OUTPUT "${z3ml_bin}/z3enums.cmx"
COMMAND "${OCAMLFIND}" "ocamlopt"
"-package" "zarith"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3enums.ml"
DEPENDS "${z3ml_enums_ml}"
COMMENT "Building z3enums.cmx"
VERBATIM)
endif()
# z3native_stubs.c depends on nothing
add_custom_command(
OUTPUT "${z3ml_bin}/z3native_stubs.o"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-o" "${z3ml_bin}/z3native_stubs.o"
"-I" "${z3ml_bin}"
"-I" "${z3ml_src}"
"-I" "${z3_api_src}"
"-I" "${PROJECT_SOURCE_DIR}/src/api"
"-I" "$$(ocamlfind ocamlc -where)"
"-c" "${Z3ml_native_stubs_c}"
DEPENDS "${z3ml_bin}/z3enums.cmo"
"${Z3ml_native_stubs_c}"
"-c" "${z3ml_bin}/z3native_stubs.c"
DEPENDS "${z3ml_bin}/z3native_stubs.c"
COMMENT "Building z3native_stubs.o"
USES_TERMINAL
)
USES_TERMINAL)
# z3enum.ml depends on nothing
add_custom_command(
OUTPUT "${z3ml_bin}/z3enums.mli"
"${z3ml_bin}/z3enums.cmi"
"${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3enums.cmx"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-i"
"-c" "${z3ml_bin}/z3enums.ml"
">" "${z3ml_bin}/z3enums.mli"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3enums.mli"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3enums.ml"
COMMAND "${OCAMLFIND}" "ocamlopt" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3enums.ml"
DEPENDS "${z3ml_enums_ml}"
COMMENT "Building z3enums.{mli,cmi,cmo,cmx}"
VERBATIM)
# z3native.ml depends on z3enums
add_custom_command(
OUTPUT "${z3ml_bin}/z3native.mli"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-i"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3native.ml"
">" "${z3ml_bin}/z3native.mli"
DEPENDS "${z3ml_enums_ml}"
"${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.ml"
COMMENT "Building z3native.mli"
VERBATIM)
add_custom_command(
OUTPUT "${z3ml_bin}/z3native.cmi"
"${z3ml_bin}/z3native.cmi"
"${z3ml_bin}/z3native.cmo"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3native.cmx"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-i"
"-c" "${z3ml_bin}/z3native.ml"
">" "${z3ml_bin}/z3native.mli"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3native.mli"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-I" "${z3ml_bin}"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3native.ml"
COMMAND "${OCAMLFIND}" "ocamlopt" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3native.ml"
DEPENDS "${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.mli"
"${z3ml_bin}/z3native.ml"
COMMENT "Building z3native.cmo"
COMMENT "Building z3native.{mli,cmi,cmo,cmx}"
VERBATIM)
if( HAVE_OCAMLOPT )
add_custom_command(
OUTPUT "${z3ml_bin}/z3native.cmx"
COMMAND "${OCAMLFIND}" "ocamlopt"
"-package" "zarith"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3native.ml"
DEPENDS "${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.mli"
"${z3ml_bin}/z3native.cmi"
"${z3ml_bin}/z3native.ml"
COMMENT "Building z3native.cmx"
VERBATIM)
endif()
# z3.ml depends on z3enums and z3native
add_custom_command(
OUTPUT "${z3ml_bin}/z3.cmi"
"${z3ml_bin}/z3.cmo"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3.cmx"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3.mli"
COMMAND "${OCAMLFIND}" "ocamlc"
"-package" "zarith"
"-I" "${z3ml_bin}"
COMMAND "${OCAMLFIND}" "ocamlc" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3.ml"
COMMAND "${OCAMLFIND}" "ocamlopt" ${z3ml_common_flags}
"-c" "${z3ml_bin}/z3.ml"
DEPENDS "${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.cmo"
"${z3ml_bin}/z3.ml"
@ -192,86 +148,55 @@ add_custom_command(
COMMENT "Building z3.cmo"
VERBATIM)
if( HAVE_OCAMLOPT )
add_custom_command(
OUTPUT "${z3ml_bin}/z3.cmx"
COMMAND "${OCAMLFIND}" "ocamlopt"
"-package" "zarith"
"-I" "${z3ml_bin}"
"-c" "${z3ml_bin}/z3.ml"
DEPENDS "${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.cmo"
"${z3ml_bin}/z3.ml"
"${z3ml_bin}/z3.mli"
"${z3ml_bin}/z3.cmi"
COMMENT "Building z3.cmx"
VERBATIM)
endif()
execute_process(
COMMAND ${OCAMLFIND} printconf destdir
OUTPUT_VARIABLE ocaml_destdir_path
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(ocamlmklib_flags "-lz3" "-lstdc++" "-ldopt" "-L${PROJECT_BINARY_DIR}"
"-ccopt" "-L\\$CAMLORIGIN/../.."
"-ccopt" "-Wl,-rpath,\\$CAMLORIGIN/../.."
"-package" "zarith")
set(ocaml_stublibs_path "${ocaml_destdir_path}/stublibs")
set(ocamlmklib_flags "-o" "z3ml"
"-ocamlcflags" "-bin-annot"
"-package" "zarith"
"-lz3" "-lstdc++" "-lpthread"
"-L${libz3_path}"
"-dllpath" "${libz3_path}"
"-L${ocaml_stublibs_path}"
"-dllpath" "${ocaml_stublibs_path}"
"-I" "${z3ml_bin}")
add_custom_command(
OUTPUT "${z3ml_bin}/z3ml.cma"
"${z3ml_bin}/dllz3ml.so"
OUTPUT "${z3ml_bin}/dllz3ml.so"
"${z3ml_bin}/libz3ml.a"
COMMAND "${OCAMLFIND}" "ocamlmklib" "-ocamlcflags" "-bin-annot" "-L."
"-o" z3ml
${ocamlmklib_flags}
"${z3ml_bin}/z3ml.cma"
"${z3ml_bin}/z3ml.cmxa"
"${z3ml_bin}/z3ml.cmxs"
COMMAND "${OCAMLFIND}" "ocamlmklib" ${ocamlmklib_flags}
"${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.cmo"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmo"
COMMAND "${OCAMLFIND}" "ocamlmklib" ${ocamlmklib_flags}
"${z3ml_bin}/z3enums.cmx"
"${z3ml_bin}/z3native.cmx"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmx"
COMMAND "${OCAMLFIND}" "ocamlopt" "-linkall" "-shared"
"-o" "${z3ml_bin}/z3ml.cmxs"
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3ml.cmxa"
DEPENDS
libz3_z3ml
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.cmo"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmo"
DEPENDS
libz3
"${z3ml_bin}/z3enums.cmo"
"${z3ml_bin}/z3native.cmo"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmo"
COMMENT "Building OCaml library ${name}"
"${z3ml_bin}/z3enums.cmx"
"${z3ml_bin}/z3native.cmx"
"${z3ml_bin}/z3.cmx"
COMMENT "Building z3ml.{cma,cmxa,cmxs}, dllz3ml.so, and libz3ml.a"
VERBATIM)
if( HAVE_OCAMLOPT )
add_custom_command(
OUTPUT "${z3ml_bin}/z3ml.cmxa"
COMMAND "${OCAMLFIND}" "ocamlmklib" "-ocamlcflags" "-bin-annot" "-L."
"-o" z3ml
${ocamlmklib_flags}
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3enums.cmx"
"${z3ml_bin}/z3native.cmx"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmx"
DEPENDS
libz3
"${z3ml_bin}/z3enums.cmx"
"${z3ml_bin}/z3native.cmx"
"${z3ml_bin}/z3native_stubs.o"
"${z3ml_bin}/z3.cmx"
COMMENT "Building OCaml library ${name}"
VERBATIM)
add_custom_command(
OUTPUT "${z3ml_bin}/z3ml.cmxs"
COMMAND "${OCAMLFIND}" "ocamlopt" "-linkall" "-shared"
"-o" "${z3ml_bin}/z3ml.cmxs"
"-I" "."
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3ml.cmxa"
DEPENDS
"${z3ml_bin}/z3ml.cmxa"
COMMENT "Building OCaml library ${name}"
VERBATIM)
endif()
# -cclib "-L. -lpthread -lstdc++ -lz3"
# set (cc_flags "\"-L. -lpthread -lstdc++ -lz3\"")
#"LD_LIBRARY_PATH=${PROJECT_BINARY_DIR}"
# Example
add_custom_command(
OUTPUT "${z3ml_bin}/ml_example.ml"
@ -280,22 +205,27 @@ add_custom_command(
DEPENDS "${PROJECT_SOURCE_DIR}/examples/ml/ml_example.ml"
COMMENT "Copying ml_example.ml to build area")
execute_process(
COMMAND ${OCAMLFIND} query zarith
OUTPUT_VARIABLE ocaml_pkg_zarith_path
OUTPUT_STRIP_TRAILING_WHITESPACE)
add_custom_command(
OUTPUT "${z3ml_bin}/ml_example${bc_ext}"
"${z3ml_bin}/ml_example.bc.log"
COMMAND "${OCAMLFIND}" "ocamlc" "-custom"
"${z3ml_bin}/ml_example.bc.log"
COMMAND "${OCAMLFIND}" "ocamlc"
"-o" "${z3ml_bin}/ml_example${bc_ext}"
"-I" "${z3ml_bin}"
"-cclib" "-L${PROJECT_BINARY_DIR}"
"-cclib" [[-L. -lpthread -lstdc++ -lz3]]
"-package" "zarith"
"-linkpkg"
"z3ml.cma"
"\$(ocamlfind query zarith)/zarith.cma"
"-I" "+threads"
"-I" "${z3ml_bin}"
"-dllpath" "${z3ml_bin}"
"-I" ${ocaml_stublibs_path}
"-dllpath" ${ocaml_stublibs_path}
"${ocaml_pkg_zarith_path}/zarith.cma"
"${z3ml_bin}/z3ml.cma"
"${z3ml_bin}/ml_example.ml"
COMMAND
"ocamlrun"
"${z3ml_bin}/ml_example${bc_ext}"
"ocamlrun" "${z3ml_bin}/ml_example${bc_ext}"
">" "${z3ml_bin}/ml_example.bc.log"
DEPENDS
"${z3ml_bin}/z3ml.cma"
@ -308,15 +238,13 @@ add_custom_command(
"${z3ml_bin}/ml_example.log"
COMMAND "${OCAMLFIND}" "ocamlopt"
"-o" "${z3ml_bin}/ml_example${exe_ext}"
"-I" "${z3ml_bin}"
"-cclib" "-L${PROJECT_BINARY_DIR}"
"-cclib" [[-L. -lpthread -lstdc++ -lz3]]
"-I" "+threads"
"-package" "zarith"
"-linkpkg"
"z3ml.cmxa"
"-I" "${z3ml_bin}"
"${z3ml_bin}/z3ml.cmxa"
"${z3ml_bin}/ml_example.ml"
COMMAND "LD_LIBRARY_PATH=${PROJECT_BINARY_DIR}"
"${z3ml_bin}/ml_example${exe_ext}"
COMMAND "${z3ml_bin}/ml_example${exe_ext}"
">" "${z3ml_bin}/ml_example.log"
DEPENDS
"${z3ml_bin}/z3ml.cmxa"
@ -324,7 +252,6 @@ add_custom_command(
COMMENT "Testing build and run ml_example natively"
VERBATIM)
# LD_LIBRARY_PATH=build ./build/src/api/ml/ml_example
add_custom_target(build_ocaml_example
ALL
DEPENDS
@ -342,87 +269,3 @@ add_custom_target(build_z3_ocaml_bindings
"${z3ml_bin}/libz3ml.a"
build_ocaml_example
)
# Link libz3 into the python directory so bindings work out of the box
# add_custom_command(OUTPUT "${z3py_bindings_build_dest}/libz3${CMAKE_SHARED_MODULE_SUFFIX}"
# COMMAND "${CMAKE_COMMAND}" "-E" "${LINK_COMMAND}"
# "${PROJECT_BINARY_DIR}/libz3${CMAKE_SHARED_MODULE_SUFFIX}"
# "${z3py_bindings_build_dest}/libz3${CMAKE_SHARED_MODULE_SUFFIX}"
# DEPENDS libz3
# COMMENT "Linking libz3 into python directory"
# )
# add_ocaml_library(z3ml
# OCAML z3enums z3native z3
# # OCAMLDEP llvm
# PKG zarith
# C z3native_stubs
# CFLAGS "-I${Z3_C_API_PATH} -I${CMAKE_CURRENT_SOURCE_DIR} -I\$\(ocamlfind ocamlc -where\)"
# GEN "${OCAML_GENERATED_FILES}"
# # -I${CMAKE_CURRENT_SOURCE_DIR}/../llvm
# # LLVM IRReader)
# )
# set(z3_c_api_path "${PROJECT_SOURCE_DIR}/src/api")
# target_sources(z3ml PRIVATE
# z3native_stubs.h
# ${z3_c_api_path})
# message(heads "--${Z3_FULL_PATH_API_HEADER_FILES_TO_SCAN}")
# message(extra deps "--${Z3_GENERATED_FILE_EXTRA_DEPENDENCIES}")
# add_custom_target(z3natives_stubs.c DEPENDS "${Z3_OCAML_NATIVE_STUB_PRE_FILE}")
# target_sources(ocaml_z3
# PRIVATE ${Z3_OCAML_NATIVE_FILE} ${Z3_OCAML_NATIVE_STUB_FILE})
# target_include_directories(ocaml_z3
# PUBLIC ${CMAKE_CURRENT_BINARY_DIR}
# )
# add_custom_target (LibCoreBC DEPENDS libcore.bc)
# target_sources(src/api/ml/z3natives_stubs.c
# PUBLIC Z3_OCAML_NATIVE_STUB_FILE)
# add_custom_target(${Z3_OCAML_NATIVE_STUB_FILE} DEPENDS
# ${Z3_OCAML_NATIVE_STUB_PRE_FILE})
# target_precompile_headers(
# ocaml_z3 PRIVATE
# z3native_stubs.h
# )
# target_sources(ocaml_z3 PRIVATE
# "${PROJECT_SOURCE_DIR}/src/api/ml/z3native.ml"
# "${PROJECT_SOURCE_DIR}/src/api/ml/z3native_stubs.c")
# add_dependencies(ocaml_z3
# "${PROJECT_SOURCE_DIR}/src/api"
# "${PROJECT_BINARY_DIR}/src/api"
# )
# find_package(OCaml)
# message("DDDebug ${OCAMLFIND}")
# message("DDDebug ${pkg}")
# find_ocamlfind_package(ctypes)
# # find_ocamlfind_package("nonexist")
# message(small " ${HAVE_OCAML_ctype}")
# message(caps " ${HAVE_OCAML_CTYPES}")
# message(small " ${OCAML_ctype_VERSION}")
# message(caps " ${OCAML_CTYPES_VERSION}")
# find_package(ocaml REQUIRED)
# add_custom_target(ocaml_post_z3enums DEPENDS
# "${CMAKE_CURRENT_BINARY_DIR}/z3enums.ml"
# "${CMAKE_CURRENT_BINARY_DIR}/z3enums.mli"
# "${CMAKE_CURRENT_BINARY_DIR}/z3enums.cmo"
# "${CMAKE_CURRENT_BINARY_DIR}/z3enums.cmx"
# )
# add_custom_target(z3.ml DEPENDS
# ocaml_post_z3enums
# )
# add_custom_target(z3native.ml DEPENDS
# ocaml_post_z3enums
# )