Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Tree: cc74065ef5
Fetching contributors…

Cannot retrieve contributors at this time

184 lines (147 sloc) 4.882 kB
project(InnoExtract)
cmake_minimum_required(VERSION 2.8)
# For custom cmake modules.
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
option(USE_LZMA "Build lzma decompression support." ON)
option(DEBUG_EXTRA "Expensive debug options" OFF)
set(MAN_DIR "share/man" CACHE STRING "Install location for man pages (relative to prefix).")
mark_as_advanced(MAN_DIR)
include(CompileCheck)
include(VersionString)
include(CheckSymbolExists)
include(BuildType)
include(StyleCheck)
include(Doxygen)
include(TestBigEndian)
# Force re-checking libraries if the compiler or compiler flags change.
if((NOT LAST_CMAKE_CXX_FLAGS STREQUAL CMAKE_CXX_FLAGS)
OR (NOT LAST_CMAKE_CXX_COMPILER STREQUAL CMAKE_CXX_COMPILER))
force_recheck_library(LZMA)
force_recheck_library(Boost)
unset(Boost_INCLUDE_DIR CACHE)
set(LAST_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE INTERNAL "The last C++ compiler flags.")
set(LAST_CMAKE_CXX_COMPILER "${CMAKE_CXX_COMPILER}" CACHE INTERNAL "The last C++ compiler.")
endif()
unset(LIBRARIES)
if(USE_LZMA)
find_package(LZMA REQUIRED)
check_link_library(LZMA LZMA_LIBRARIES)
list(APPEND LIBRARIES "${LZMA_LIBRARIES}")
include_directories(SYSTEM "${LZMA_INCLUDE_DIR}")
set(HAVE_LZMA 1)
else()
message(WARNING "\nDisabling LZMA decompression support.\n"
"You won't be able to extract most newer Inno Setup installers.")
set(HAVE_LZMA 0)
endif()
find_package(Boost REQUIRED COMPONENTS
iostreams
filesystem
date_time
system
program_options
)
check_link_library(Boost Boost_LIBRARIES)
list(APPEND LIBRARIES "${Boost_LIBRARIES}")
link_directories("${Boost_LIBRARY_DIRS}")
include_directories(SYSTEM "${Boost_INCLUDE_DIR}")
if(${Boost_VERSION} LESS 104800)
# Older Boost versions don't work with C++11
else()
add_cxxflag("-std=c++11")
endif()
add_cxxflag("-Wall")
add_cxxflag("-Wextra")
add_cxxflag("-Wformat=2")
add_cxxflag("-Wundef")
add_cxxflag("-Wpointer-arith")
add_cxxflag("-Wcast-qual")
add_cxxflag("-Woverloaded-virtual")
add_cxxflag("-Wlogical-op")
add_cxxflag("-Wliteral-conversion")
add_cxxflag("-Wshift-overflow")
add_cxxflag("-Woverflow")
add_cxxflag("-Wbool-conversions")
add_cxxflag("-Wconversion")
add_cxxflag("-Wsign-conversion")
add_cxxflag("-Wmissing-declarations")
add_cxxflag("-Wredundant-decls")
if(DEBUG_EXTRA)
add_cxxflag("-ftrapv") # to add checks for (undefined) signed integer overflow
add_cxxflag("-fbounds-checking")
add_cxxflag("-fcatch-undefined-behavior")
add_cxxflag("-Wstrict-aliasing=1")
else()
# -Wuninitialized causes too many false positives - thanks very much, gcc
add_cxxflag("-Wno-uninitialized")
# (clang only) Conflicts with using const variables for configuration.
add_cxxflag("-Wno-constant-logical-operand")
add_cxxflag("-Wno-unneeded-internal-declaration")
add_cxxflag("-Wno-unused-function")
endif()
# Because i'm lazy
add_ldflag("-Wl,--as-needed")
check_symbol_exists(isatty "unistd.h" HAVE_ISATTY)
check_symbol_exists(ioctl "sys/ioctl.h" HAVE_IOCTL)
test_big_endian(IS_BIG_ENDIAN)
set(INNOEXTRACT_SOURCES
src/cli/main.cpp
src/crypto/adler32.cpp
src/crypto/checksum.cpp
src/crypto/crc32.cpp
src/crypto/hasher.cpp
src/crypto/md5.cpp
src/crypto/sha1.cpp
src/loader/exereader.cpp
src/loader/offsets.cpp
src/setup/component.cpp
src/setup/data.cpp
src/setup/delete.cpp
src/setup/directory.cpp
src/setup/expression.cpp
src/setup/file.cpp
src/setup/filename.cpp
src/setup/header.cpp
src/setup/icon.cpp
src/setup/info.cpp
src/setup/ini.cpp
src/setup/item.cpp
src/setup/language.cpp
src/setup/message.cpp
src/setup/permission.cpp
src/setup/registry.cpp
src/setup/run.cpp
src/setup/task.cpp
src/setup/type.cpp
src/setup/version.cpp
src/setup/windows.cpp
src/stream/block.cpp
src/stream/chunk.cpp
src/stream/file.cpp
src/stream/slice.cpp
src/util/console.cpp
src/util/load.cpp
src/util/log.cpp
)
if(DEBUG)
list(APPEND INNOEXTRACT_SOURCES src/cli/debug.cpp)
endif()
if(LZMA_FOUND)
list(APPEND INNOEXTRACT_SOURCES src/stream/lzma.cpp)
endif()
file(GLOB_RECURSE ALL_INCLUDES "${CMAKE_SOURCE_DIR}/src/*.hpp")
list(SORT INNOEXTRACT_SOURCES)
list(SORT ALL_INCLUDES)
include_directories(src ${CMAKE_CURRENT_BINARY_DIR})
configure_file("src/configure.hpp.in" "configure.hpp")
file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/cli")
set(VERSION_FILE "${CMAKE_BINARY_DIR}/cli/version.cpp")
version_file("src/cli/version.cpp.in" "${VERSION_FILE}" "VERSION" ".git")
list(APPEND INNOEXTRACT_SOURCES "${VERSION_FILE}")
add_executable(innoextract ${INNOEXTRACT_SOURCES} ${ALL_INCLUDES})
target_link_libraries(innoextract ${LIBRARIES})
install(TARGETS innoextract RUNTIME DESTINATION bin)
install(FILES doc/innoextract.1 DESTINATION ${MAN_DIR}/man1 OPTIONAL)
# Additional targets.
add_style_check_target(style "${INNOEXTRACT_SOURCES}" "${ALL_INCLUDES}")
add_doxygen_target(doc "doc/Doxyfile.in" "VERSION" ".git" "${CMAKE_BINARY_DIR}/doc")
Jump to Line
Something went wrong with that request. Please try again.