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https://dev.lirent.ru/Vatrog/vm-introspection-engine.git
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lirent
d26f6c0bf0
cpack's CPACK_DEBIAN_PACKAGE_SHLIBDEPS runs dpkg-shlibdeps, which needs the file utility to detect ELF binaries and derive the runtime libc dependency. The slim CI image does not ship it, so packaging failed at the cpack step. Add file to the job toolchain.
126 lines
5.5 KiB
CMake
126 lines
5.5 KiB
CMake
cmake_minimum_required(VERSION 3.18) # find_program(... REQUIRED)
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set(VMIE_VERSION "0.1.5" CACHE STRING "Library version (MAJOR.MINOR.PATCH); CI passes the tag")
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project(vmi-engine VERSION ${VMIE_VERSION} LANGUAGES C)
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set(CMAKE_C_STANDARD 17) # generation B uses no C23 feature
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS ON) # deliberate: strnlen (POSIX) + void* arithmetic (GNU)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON) # -fPIC on all objects: static lib stays linkable into a shared object
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include(GNUInstallDirs)
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option(VMIE_LTO "Enable LTO" OFF) # build-only; shipped default is -O2, no LTO
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# ---- host: VMI core objects (single owner of the source list) -----------
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add_library(vmie_obj OBJECT
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src/core/gpa.c
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src/engine/gva.c
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src/engine/sigphys.c
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src/engine/win32/host.c
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src/engine/win32/pe.c
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src/engine/win32/proc.c
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src/engine/win32/profile.c
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src/engine/win32/text.c
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src/handlers/scan.c
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src/handlers/sigscan.c
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src/handlers/sigset.c
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src/handlers/codescan.c
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src/handlers/codeanalysis.c
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src/handlers/siggen.c
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src/handlers/x86dec.c
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src/handlers/pmap.c
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src/handlers/snapdiff.c)
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target_include_directories(vmie_obj
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PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include # public API: include/*.h
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PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/core/include # private: core.h
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${CMAKE_CURRENT_SOURCE_DIR}/src/engine/include # private: engine-arch.h, pe.h
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${CMAKE_CURRENT_SOURCE_DIR}/src/engine/win32) # private: engine-win32.h, contract.h
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target_compile_options(vmie_obj PRIVATE -O2 -Wall -Wextra)
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if(VMIE_LTO)
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target_compile_options(vmie_obj PRIVATE -flto)
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target_link_options(vmie_obj PRIVATE -flto)
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endif()
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# ---- host: static library (in-tree consumers: CLIs + test) --------------
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# $<TARGET_OBJECTS:> carries object files only, not usage requirements:
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# re-declare the PUBLIC include scope so vmie_cli/vmie_scan still see include/.
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add_library(vmie STATIC $<TARGET_OBJECTS:vmie_obj>)
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target_include_directories(vmie PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
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# ---- host: shared library (external delivery: libvmie.so.*) -------------
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add_library(vmie_shared SHARED $<TARGET_OBJECTS:vmie_obj>)
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target_include_directories(vmie_shared PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
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set_target_properties(vmie_shared PROPERTIES
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OUTPUT_NAME vmie
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SOVERSION ${PROJECT_VERSION_MAJOR}
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VERSION ${PROJECT_VERSION})
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if(VMIE_LTO)
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target_link_options(vmie_shared PRIVATE -flto)
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endif()
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# ---- host: CLI demonstrator over the library ----------------------------
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add_executable(vmie_cli src/cli.c)
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target_link_libraries(vmie_cli PRIVATE vmie) # public include/ comes via vmie (PUBLIC)
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target_compile_options(vmie_cli PRIVATE -Wall -Wextra)
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# ---- host: dump-scan demonstrator (OS-agnostic, no win32) ----------------
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add_executable(vmie_scan src/scan_cli.c)
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target_link_libraries(vmie_scan PRIVATE vmie)
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target_compile_options(vmie_scan PRIVATE -Wall -Wextra)
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# ---- guest: cross-compile to Windows x86-64 via mingw-w64 ---------------
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find_program(MINGW_CC NAMES x86_64-w64-mingw32-gcc REQUIRED)
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set(VMIE_STARTUP ${CMAKE_CURRENT_BINARY_DIR}/vmie-startup.exe)
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add_custom_command(
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OUTPUT ${VMIE_STARTUP}
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COMMAND ${MINGW_CC} -O2 -Wall -Wextra -static -s
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-I${CMAKE_CURRENT_SOURCE_DIR}/src/engine/win32
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-o ${VMIE_STARTUP} ${CMAKE_CURRENT_SOURCE_DIR}/src/engine/win32/guest.c
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/engine/win32/guest.c
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${CMAKE_CURRENT_SOURCE_DIR}/src/engine/win32/contract.h
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COMMENT "Cross-compiling vmie-startup.exe (mingw-w64, x86-64)"
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VERBATIM)
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add_custom_target(vmie-startup ALL DEPENDS ${VMIE_STARTUP})
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# ---- install: shared library + public headers ---------------------------
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# Versioned file + SONAME symlink -> runtime; unversioned linker symlink -> dev.
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install(TARGETS vmie_shared
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LIBRARY
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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COMPONENT runtime
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NAMELINK_COMPONENT dev)
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install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/vmie
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COMPONENT dev
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FILES_MATCHING PATTERN "*.h")
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# ---- package: two Debian packages (runtime + dev) -----------------------
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set(CPACK_GENERATOR "DEB")
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set(CPACK_DEB_COMPONENT_INSTALL ON)
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set(CPACK_COMPONENTS_ALL runtime dev)
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set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
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# component -> Debian package name (Debian shared-library convention)
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set(CPACK_DEBIAN_RUNTIME_PACKAGE_NAME "libvmie${PROJECT_VERSION_MAJOR}")
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set(CPACK_DEBIAN_DEV_PACKAGE_NAME "libvmie-dev")
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set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
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set(VMIE_DEB_MAINTAINER "Gregory Lirent <opensource@lirent.ru>"
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CACHE STRING "Debian package Maintainer field")
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set(CPACK_DEBIAN_PACKAGE_MAINTAINER "${VMIE_DEB_MAINTAINER}")
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set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
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set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
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set(CPACK_DEBIAN_FILE_NAME "DEB-DEFAULT")
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set(CPACK_COMPONENT_RUNTIME_DESCRIPTION
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"VM introspection engine (Windows-guest memory introspection) - shared library")
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set(CPACK_COMPONENT_DEV_DESCRIPTION
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"VM introspection engine (Windows-guest memory introspection) - development files")
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# dev depends on the exact runtime version; runtime libc dependency via shlibdeps
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set(CPACK_DEBIAN_DEV_PACKAGE_DEPENDS "libvmie${PROJECT_VERSION_MAJOR} (= ${PROJECT_VERSION})")
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set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
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include(CPack)
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