logos-blockchain/logos-blockchain-module
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Handle different OSs.

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Alejandro Cabeza Romero 2025-12-17 15:38:09 +01:00
parent f40795aa8e
commit 7937b0aae0
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1 changed files with 48 additions and 9 deletions
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57
CMakeLists.txt
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@ -104,13 +104,43 @@ ExternalProject_Add(logos_ep
# Artifacts are expected in <repo>/target/release and headers at <repo>/nomos-c/ (crate root).
ExternalProject_Get_Property(logos_ep SOURCE_DIR)
# Allow easy adjustments from CLion cache: dylib file names and header file name
# Allow easy adjustments from CLion cache: shared library names and header file name
# Decide extension and default names per platform. Users can still override via cache.
if(APPLE)
set(NOMOS_EXT ".dylib")
set(NOMOS_BIN_DIR "lib")
elseif(WIN32)
set(NOMOS_EXT ".dll")
# On Windows, runtime DLLs typically go to bin, import libs to lib
set(NOMOS_BIN_DIR "bin")
else()
set(NOMOS_EXT ".so")
set(NOMOS_BIN_DIR "lib")
endif()
# Source (as produced by cargo) and staged (the name we expose to consumers)
set(NOMOS_C_SOURCE_DYLIB_NAME "liblibnomos.dylib" CACHE STRING "Actual dylib filename produced by cargo in target/release")
set(NOMOS_C_DYLIB_NAME "libnomos.dylib" CACHE STRING "Staged dylib filename to expose to consumers")
# Note: The crate appears to produce liblibnomos on Unix per current setup.
set(NOMOS_C_SOURCE_DYLIB_NAME "liblibnomos${NOMOS_EXT}" CACHE STRING "Actual shared library filename produced by cargo in target/release")
set(NOMOS_C_DYLIB_NAME "libnomos${NOMOS_EXT}" CACHE STRING "Staged shared library filename to expose to consumers")
set(NOMOS_C_HEADER_NAME "libnomos.h" CACHE STRING "Header file to stage from nomos-c crate root")
set(NOMOS_STAGED_DYLIB "${LOGOS_INSTALL_DIR}/lib/${NOMOS_C_DYLIB_NAME}")
# Compute effective names that follow current platform extension, even if cache holds a different one
# This avoids stale cache issues when switching platforms or build dirs without clearing cache.
set(_nomos_ext_regex "\\.(dylib|so|dll)$")
set(NOMOS_C_SOURCE_DYLIB_NAME_EFFECTIVE "${NOMOS_C_SOURCE_DYLIB_NAME}")
set(NOMOS_C_DYLIB_NAME_EFFECTIVE "${NOMOS_C_DYLIB_NAME}")
string(REGEX MATCH ${_nomos_ext_regex} _src_has_ext "${NOMOS_C_SOURCE_DYLIB_NAME}")
string(REGEX MATCH ${_nomos_ext_regex} _dst_has_ext "${NOMOS_C_DYLIB_NAME}")
if(_src_has_ext AND NOT NOMOS_C_SOURCE_DYLIB_NAME MATCHES ".*${NOMOS_EXT}$")
string(REGEX REPLACE ${_nomos_ext_regex} "${NOMOS_EXT}" NOMOS_C_SOURCE_DYLIB_NAME_EFFECTIVE "${NOMOS_C_SOURCE_DYLIB_NAME}")
message(STATUS "Adjusting NOMOS_C_SOURCE_DYLIB_NAME to platform extension: ${NOMOS_C_SOURCE_DYLIB_NAME} -> ${NOMOS_C_SOURCE_DYLIB_NAME_EFFECTIVE}")
endif()
if(_dst_has_ext AND NOT NOMOS_C_DYLIB_NAME MATCHES ".*${NOMOS_EXT}$")
string(REGEX REPLACE ${_nomos_ext_regex} "${NOMOS_EXT}" NOMOS_C_DYLIB_NAME_EFFECTIVE "${NOMOS_C_DYLIB_NAME}")
message(STATUS "Adjusting NOMOS_C_DYLIB_NAME to platform extension: ${NOMOS_C_DYLIB_NAME} -> ${NOMOS_C_DYLIB_NAME_EFFECTIVE}")
endif()
set(NOMOS_STAGED_DYLIB "${LOGOS_INSTALL_DIR}/lib/${NOMOS_C_DYLIB_NAME_EFFECTIVE}")
set(NOMOS_STAGED_HEADER "${LOGOS_INSTALL_DIR}/include/${NOMOS_C_HEADER_NAME}")
# Provide actual rules that produce each staged file independently so the
@ -121,10 +151,11 @@ set(NOMOS_STAGED_HEADER "${LOGOS_INSTALL_DIR}/include/${NOMOS_C_HEADER_NAME}")
add_custom_command(
OUTPUT "${NOMOS_STAGED_DYLIB}"
COMMAND ${CMAKE_COMMAND} -E echo "Ensuring libnomos.dylib exists (building nomos-c if needed)"
COMMAND ${CMAKE_COMMAND} -E echo "Ensuring ${NOMOS_C_DYLIB_NAME_EFFECTIVE} exists (building nomos-c if needed)"
COMMAND ${CMAKE_COMMAND} -E env CARGO_TERM_COLOR=always cargo build --release --package nomos-c
COMMAND ${CMAKE_COMMAND} -E make_directory "${LOGOS_INSTALL_DIR}/lib"
COMMAND ${CMAKE_COMMAND} -E copy "${SOURCE_DIR}/target/release/${NOMOS_C_SOURCE_DYLIB_NAME}" "${LOGOS_INSTALL_DIR}/lib/${NOMOS_C_DYLIB_NAME}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${LOGOS_INSTALL_DIR}/bin"
COMMAND ${CMAKE_COMMAND} -E copy "${SOURCE_DIR}/target/release/${NOMOS_C_SOURCE_DYLIB_NAME_EFFECTIVE}" "${LOGOS_INSTALL_DIR}/${NOMOS_BIN_DIR}/${NOMOS_C_DYLIB_NAME_EFFECTIVE}"
DEPENDS logos_ep
WORKING_DIRECTORY ${SOURCE_DIR}
VERBATIM
@ -147,13 +178,21 @@ add_custom_target(logos_cargo_build ALL
)
# Import the staged dynamic library from the cargo build
set(LOGOS_IMPORTED_LIB "${LOGOS_INSTALL_DIR}/lib/${NOMOS_C_DYLIB_NAME}")
add_library(logos SHARED IMPORTED GLOBAL
)
set(LOGOS_IMPORTED_LIB "${LOGOS_INSTALL_DIR}/${NOMOS_BIN_DIR}/${NOMOS_C_DYLIB_NAME_EFFECTIVE}")
add_library(logos SHARED IMPORTED GLOBAL)
set_target_properties(logos PROPERTIES
IMPORTED_LOCATION "${LOGOS_IMPORTED_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${LOGOS_INSTALL_DIR}/include"
)
# On Windows, also set IMPORTED_IMPLIB if present (name assumed nomos.lib)
if(WIN32)
# Users can override via cache if different
set(NOMOS_IMPORT_LIB_NAME "nomos.lib" CACHE STRING "Import library name for Windows")
set_target_properties(logos PROPERTIES
IMPORTED_IMPLIB "${LOGOS_INSTALL_DIR}/lib/${NOMOS_IMPORT_LIB_NAME}"
)
endif()
add_dependencies(logos logos_cargo_build)
# Link the imported dependency if you plan to use it from this target