cmake_minimum_required(VERSION 3.7)
set(NAME asn1)
set(TARGET lib${NAME})
project(Cnomicon-${TARGET})
set(CMAKE_INSTALL_PREFIX ..)
set(LIBRARY ${TARGET})

# list of header files
set(LIBH
  asn1common.h
  asn1oer.h
  asn1uper.h
  )

# list of source files
set(LIBSRC
  asn1_debug.c
  oer_stream.c oer_decode.c oer_encode.c
  oer_get_bits.c oer_put_bits.c
  oer_get_ext.c oer_put_ext.c
  oer_get_octet.c oer_put_octet.c
  uper_stream.c uper_decode.c uper_encode.c
  uper_get_bits.c uper_put_bits.c
  uper_get_ext.c uper_put_ext.c
  uper_get_octet.c uper_put_octet.c
  )

# includes
include_directories(
  ../include
  )
link_directories(../lib)

link_libraries(
  json-c.a
  pcap.a
  m
  )

# executables
#add_executable(test_${NAME}_uper test_${NAME}_uper.c)

# includes
include_directories(../include)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../lib)

# this is the "object library" target: compiles the sources only once
add_library(${LIBRARY} OBJECT ${LIBSRC})

# shared libraries need PIC
set_property(TARGET ${LIBRARY} PROPERTY POSITION_INDEPENDENT_CODE 1)

# shared and static libraries built from the same object files
add_library(${LIBRARY}-shared SHARED $<TARGET_OBJECTS:${LIBRARY}>)
add_library(${LIBRARY}-static STATIC $<TARGET_OBJECTS:${LIBRARY}>)

# output file names
set_target_properties(${LIBRARY}-shared PROPERTIES OUTPUT_NAME ${NAME})
set_target_properties(${LIBRARY}-static PROPERTIES OUTPUT_NAME ${NAME})

# installations
install (FILES ${LIBH} DESTINATION include)
#install (FILES lib${NAME}.a lib${NAME}.so DESTINATION lib)