vcpkg/ports/zziplib/CMakeLists.txt

cmake_minimum_required(VERSION 3.0)

include(GNUInstallDirs)

project(zziplib C)

find_package(zlib)

include_directories(${ZLIB_INCLUDE_DIRS})
include_directories(${CMAKE_CURRENT_SOURCE_DIR})

if(MSVC)
  set(CMAKE_DEBUG_POSTFIX "d")
  add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
  add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
endif()

if(UNIX)
  message(STATUS "Running ${SHELL_EXECUTABLE} ./configure --prefix=${CMAKE_CURRENT_SOURCE_DIR}/")
  add_custom_target(
    zziplib_autotools
    ${SHELL_EXECUTABLE} ./configure --prefix=${CMAKE_CURRENT_SOURCE_DIR}/
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
  )
  message(STATUS "Autotools should have finished their job")
  include_directories(${CMAKE_CURRENT_SOURCE_DIR}/x86_64-pc-linux-gnu/zzip)
  include_directories(${CMAKE_CURRENT_SOURCE_DIR}/x86_64-pc-linux-gnu)
  include_directories(${CMAKE_CURRENT_SOURCE_DIR}/x86_64-apple-darwin18.2.0/zzip)
  include_directories(${CMAKE_CURRENT_SOURCE_DIR}/x86_64-apple-darwin18.2.0)
endif()

option(BUILD_SHARED_LIBS "Build shared libraries" ON)

# List the header files
set(HEADERS zzip/__debug.h
            zzip/__dirent.h
            zzip/__fnmatch.h
            zzip/__hints.h
            zzip/__mmap.h
            zzip/_msvc.h
            zzip/autoconf.h
            zzip/conf.h
            zzip/fetch.h
            zzip/file.h
            zzip/format.h
            zzip/fseeko.h
            zzip/info.h
            zzip/lib.h
            zzip/memdisk.h
            zzip/mmapped.h
            zzip/plugin.h
            zzip/stdint.h
            zzip/types.h
            zzip/write.h
            zzip/zzip.h
)
if(UNIX)
  file(GLOB OTHER_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/x86_64-pc-linux-gnu/zzip/*.h)
  list(APPEND HEADERS ${OTHER_HEADERS})
  file(GLOB OTHER_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/x86_64-apple-darwin18.2.0/zzip/*.h)
  list(APPEND HEADERS ${OTHER_HEADERS})
else()
  list(APPEND HEADERS zzip/_msvc.h)
endif()

# List the source files
set(SRCS zzip/dir.c
         zzip/err.c
         zzip/fetch.c
         zzip/file.c
         zzip/info.c
         zzip/plugin.c
         zzip/stat.c
         zzip/zip.c
)

add_library(zziplib ${SRCS} ${HEADERS})
if(UNIX)
  add_dependencies(zziplib zziplib_autotools)
endif()

if(BUILD_SHARED_LIBS)
  target_compile_definitions(zziplib PRIVATE -DZZIPLIB_EXPORTS)
endif()

target_link_libraries(zziplib ${ZLIB_LIBRARIES})

install(TARGETS zziplib
        COMPONENT runtime
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT bin
        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" COMPONENT shlib
        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" COMPONENT lib)

install(FILES ${HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/zzip)