find_package(ZLIB REQUIRED)
find_package(PkgConfig)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
pkg_check_modules(RPM REQUIRED rpm)
pkg_check_modules(SQLITE3 REQUIRED sqlite3)
pkg_check_modules(LIBUNWIND REQUIRED libunwind)
pkg_check_modules(LIBREPO REQUIRED librepo)
pkg_check_modules(LIBDW REQUIRED libdw)
pkg_check_modules(LIBXML2 REQUIRED libxml-2.0)
pkg_check_modules(LIBZCK REQUIRED zck)
find_library(LIBIBERTY NAMES iberty)

include_directories(include)

string(REPLACE "." ";" VERSION_LIST ${RPM_VERSION})
list(GET VERSION_LIST 0 RPM_VERSION_MAJOR)
list(GET VERSION_LIST 1 RPM_VERSION_MINOR)
list(GET VERSION_LIST 2 RPM_VERSION_MICRO)

add_compile_definitions(
    PACKAGE="distromatic"
    PACKAGE_NAME="Distromatic"
    PACKAGE_VERSION="${VERSION}"
    DEFAULT_CONFIGFILE="/etc/distromatic.conf"
    off64_t=__off64_t
    RPM_VERSION_MAJOR=${RPM_VERSION_MAJOR}
    RPM_VERSION_MINOR=${RPM_VERSION_MINOR}
    RPM_VERSION_MICRO=${RPM_VERSION_MICRO}
    LOCALEDIR="${LOCALEDIR}"
)

add_executable(distromatic
  buildtools.c
  changelog.c
  distromatic.c
  functions.c
  reports.c
  headerlist.c
  requirelist.c
  rpmfunctions.c
  backend-sqlite3.c
)

target_link_libraries(distromatic
  Threads::Threads
  ${RPM_LIBRARIES}
  ${ZLIB_LIBRARIES}
  ${SQLITE3_LIBRARIES}
  ${LIBREPO_LIBRARIES}
  ${LIBXML2_LIBRARIES}
  ${LIBUNWIND_LIBRARIES}
  ${LIBDW_LIBRARIES}
  ${LIBIBERTY}
)
target_include_directories(distromatic PUBLIC
   ${RPM_INCLUDE_DIRS}
   ${LIBREPO_INCLUDE_DIRS}
   ${LIBXML2_INCLUDE_DIRS}
   ${LIBUNWIND_INCLUDE_DIRS}
)

#
# NOTE: -fno-toplevel-reorder required to prevent Sqlite3 weird problems
#
target_compile_options(distromatic PUBLIC -O2 -g -Wall -std=gnu11 -pedantic ${RPM_CFLAGS_OTHER})
# -fno-toplevel-reorder

add_executable(distroquery
  distroquery_functions.cpp
  DistroqueryAPI.cpp
  distroquery.cpp
  functions.c
  headerlist.c
  requirelist.c
  rpmfunctions.c
  changelog.c
)

target_link_libraries(distroquery
  Threads::Threads
  ${RPM_LIBRARIES}
  ${ZLIB_LIBRARIES}
  ${SQLITE3_LIBRARIES}
  ${LIBREPO_LIBRARIES}
  ${LIBXML2_LIBRARIES}
  ${LIBUNWIND_LIBRARIES}
  ${LIBDW_LIBRARIES}
  ${LIBIBERTY}
)

target_include_directories(distroquery PUBLIC
  ${RPM_INCLUDE_DIRS}
  ${LIBREPO_INCLUDE_DIRS}
  ${LIBXML2_INCLUDE_DIRS}
  ${LIBUNWIND_INCLUDE_DIRS}
)

target_compile_options(distroquery PUBLIC -O2 -g -Wall $<$<COMPILE_LANGUAGE:CXX>:-std=c++14> -pedantic ${RPM_CFLAGS_OTHER})

install(
  TARGETS distromatic
  DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
)

install(
  TARGETS distroquery
  DESTINATION /var/www/cgi-bin/
)