+ADD_DEFINITIONS (-DFEDORA)
+SET (ENABLE_RPMDB ON)
+SET (ENABLE_RPMMD ON)
+SET (have_system ${have_system}x)
+ENDIF (FEDORA)
+
+IF (DEBIAN)
+MESSAGE (STATUS "Building for Debian")
+ADD_DEFINITIONS (-DDEBIAN)
+SET (ENABLE_DEBIAN ON)
+SET (have_system ${have_system}x)
+ENDIF (DEBIAN)
+
+IF (SUSE)
+MESSAGE (STATUS "Building for SUSE")
+ADD_DEFINITIONS (-DSUSE)
+SET (ENABLE_RPMDB ON)
+SET (ENABLE_PUBKEY ON)
+SET (ENABLE_RPMDB_BYRPMHEADER ON)
+SET (ENABLE_RPMMD ON)
+SET (ENABLE_SUSEREPO ON)
+SET (ENABLE_HELIXREPO ON)
+SET (ENABLE_LINKED_PKGS ON)
+SET (have_system ${have_system}x)
+ENDIF (SUSE)
+
+IF (ARCHLINUX)
+MESSAGE (STATUS "Building for Archlinux")
+ADD_DEFINITIONS (-DARCHLINUX)
+SET (ENABLE_ARCHREPO ON)
+SET (have_system ${have_system}x)
+ENDIF (ARCHLINUX)
+
+IF (MANDRIVA)
+MESSAGE (STATUS "Building for Mandriva")
+ADD_DEFINITIONS (-DMANDRIVA)
+SET (ENABLE_MDKREPO ON)
+SET (ENABLE_RPMDB ON)
+SET (have_system ${have_system}x)
+ENDIF (MANDRIVA)
+
+IF (MAGEIA)
+MESSAGE (STATUS "Building for Mageia")
+ADD_DEFINITIONS (-DMAGEIA)
+SET (ENABLE_MDKREPO ON)
+SET (ENABLE_RPMDB ON)
+SET (ENABLE_RPMMD ON)
+SET (ENABLE_LZMA_COMPRESSION ON)
+SET (have_system ${have_system}x)
+ENDIF (MAGEIA)
+
+IF (HAIKU)
+MESSAGE(STATUS "Building for Haiku")
+FIND_LIBRARY(HAIKU_BE_LIBRARY NAMES be)
+FIND_LIBRARY(HAIKU_NETWORK_LIBRARY NAMES network)
+FIND_LIBRARY(HAIKU_PACKAGE_LIBRARY NAMES package)
+SET (HAIKU_SYSTEM_LIBRARIES
+ ${HAIKU_BE_LIBRARY} ${HAIKU_NETWORK_LIBRARY} ${HAIKU_PACKAGE_LIBRARY})
+ADD_DEFINITIONS (-DHAIKU)
+SET (ENABLE_HAIKU ON)
+SET (have_system ${have_system}x)
+ENDIF (HAIKU)
+
+SET (CMAKE_MACOSX_RPATH ON)
+
+IF (${have_system} STREQUAL x)
+ MESSAGE (STATUS "Building for no system")
+ENDIF (${have_system} STREQUAL x)
+IF (${have_system} STRGREATER xx)
+ MESSAGE (FATAL_ERROR "Can only compile for one system type.")
+ENDIF (${have_system} STRGREATER xx)
+
+SET (ENABLE_ZLIB_COMPRESSION ON)
+IF (ENABLE_ARCHREPO OR ENABLE_DEBIAN)
+SET (ENABLE_LZMA_COMPRESSION ON)
+ENDIF (ENABLE_ARCHREPO OR ENABLE_DEBIAN)
+
+IF (WITH_SYSTEM_ZCHUNK)
+SET (ENABLE_ZCHUNK_COMPRESSION ON)
+FIND_PACKAGE(PkgConfig REQUIRED)
+PKG_CHECK_MODULES(ZCHUNK zck REQUIRED)
+ENDIF (WITH_SYSTEM_ZCHUNK)
+
+IF (ENABLE_ZCHUNK_COMPRESSION)
+SET (ENABLE_ZSTD_COMPRESSION ON)
+ENDIF (ENABLE_ZCHUNK_COMPRESSION)
+
+IF (ENABLE_RPMMD OR ENABLE_SUSEREPO OR ENABLE_APPDATA OR ENABLE_COMPS OR ENABLE_HELIXREPO OR ENABLE_MDKREPO)
+IF (WITH_LIBXML2 )
+FIND_PACKAGE (LibXml2 REQUIRED)
+INCLUDE_DIRECTORIES (${LIBXML2_INCLUDE_DIR})
+ELSE(WITH_LIBXML2 )
+FIND_PACKAGE (EXPAT REQUIRED)
+INCLUDE_DIRECTORIES (${EXPAT_INCLUDE_DIRS})
+ENDIF (WITH_LIBXML2 )
+ENDIF (ENABLE_RPMMD OR ENABLE_SUSEREPO OR ENABLE_APPDATA OR ENABLE_COMPS OR ENABLE_HELIXREPO OR ENABLE_MDKREPO)
+
+IF (ENABLE_ZLIB_COMPRESSION)
+FIND_PACKAGE (ZLIB REQUIRED)
+INCLUDE_DIRECTORIES (${ZLIB_INCLUDE_DIRS})
+ENDIF (ENABLE_ZLIB_COMPRESSION)
+
+IF (ENABLE_LZMA_COMPRESSION)
+FIND_PACKAGE (LZMA REQUIRED)
+INCLUDE_DIRECTORIES (${LZMA_INCLUDE_DIR})
+ENDIF (ENABLE_LZMA_COMPRESSION)
+
+IF (ENABLE_BZIP2_COMPRESSION)
+FIND_PACKAGE (BZip2 REQUIRED)
+INCLUDE_DIRECTORIES (${BZIP2_INCLUDE_DIRS})
+ENDIF (ENABLE_BZIP2_COMPRESSION)
+
+IF (ENABLE_ZSTD_COMPRESSION)
+FIND_LIBRARY (ZSTD_LIBRARY NAMES zstd)
+FIND_PATH (ZSTD_INCLUDE_DIRS zstd.h)
+INCLUDE_DIRECTORIES (${ZSTD_INCLUDE_DIRS})
+ENDIF (ENABLE_ZSTD_COMPRESSION)
+
+IF (RPM5)
+MESSAGE (STATUS "Enabling RPM 5 support")
+ADD_DEFINITIONS (-DRPM5)
+SET (ENABLE_RPMDB ON)
+SET (ENABLE_RPMMD ON)
+FIND_PACKAGE (PkgConfig REQUIRED)
+PKG_CHECK_MODULES (RPM REQUIRED rpm)
+INCLUDE_DIRECTORIES (${RPM_INCLUDE_DIRS})
+ENDIF (RPM5)
+
+IF (ENABLE_CONDA)
+SET (MULTI_SEMANTICS ON)
+ENDIF (ENABLE_CONDA)
+
+IF (MULTI_SEMANTICS)
+MESSAGE (STATUS "Enabling multi dist support")
+ENDIF (MULTI_SEMANTICS)
+
+IF (ENABLE_RPMDB)
+SET (ENABLE_RPMPKG ON)
+ENDIF (ENABLE_RPMDB)
+
+INCLUDE (CheckIncludeFile)
+IF (ENABLE_RPMDB OR ENABLE_RPMPKG_LIBRPM)
+ FIND_PATH (RPM_INCLUDE_DIR NAMES rpm/rpmio.h)
+ IF (RPM_INCLUDE_DIR)
+ INCLUDE_DIRECTORIES (${RPM_INCLUDE_DIR})
+ SET (CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${RPM_INCLUDE_DIR})
+ ENDIF (RPM_INCLUDE_DIR)
+
+ FIND_LIBRARY (RPMDB_LIBRARY NAMES rpmdb)
+
+ IF (NOT RPMDB_LIBRARY)
+ FIND_LIBRARY (RPMDB_LIBRARY NAMES rpm)
+ ENDIF (NOT RPMDB_LIBRARY)
+
+ FIND_LIBRARY (RPMIO_LIBRARY NAMES rpmio)
+ IF (RPMIO_LIBRARY)
+ SET(RPMDB_LIBRARY ${RPMIO_LIBRARY} ${RPMDB_LIBRARY})
+ ENDIF (RPMIO_LIBRARY)
+
+ IF (RPM5)
+ FIND_LIBRARY (RPMMISC_LIBRARY NAMES rpmmisc)
+ IF (RPMMISC_LIBRARY)
+ SET (RPMDB_LIBRARY ${RPMMISC_LIBRARY} ${RPMDB_LIBRARY})
+ ENDIF (RPMMISC_LIBRARY)
+ ENDIF (RPM5)
+
+ IF (ENABLE_RPMDB)
+ IF (NOT ENABLE_RPMDB_BDB)
+ SET (ENABLE_RPMDB_LIBRPM ON)
+ ENDIF (NOT ENABLE_RPMDB_BDB)
+
+ # check if rpm contains a bundled berkeley db
+ CHECK_INCLUDE_FILE(rpm/db.h HAVE_RPM_DB_H)
+ IF (NOT ENABLE_RPMDB_LIBRPM)
+ IF (NOT HAVE_RPM_DB_H)
+ FIND_LIBRARY (DB_LIBRARY NAMES db)
+ IF (DB_LIBRARY)
+ SET (RPMDB_LIBRARY ${DB_LIBRARY} ${RPMDB_LIBRARY})
+ ENDIF (DB_LIBRARY)
+ IF (DB_INCLUDE_DIR)
+ INCLUDE_DIRECTORIES (${DB_INCLUDE_DIR})
+ ENDIF (DB_INCLUDE_DIR)
+ ENDIF (NOT HAVE_RPM_DB_H)
+ ENDIF (NOT ENABLE_RPMDB_LIBRPM)
+ ENDIF (ENABLE_RPMDB)
+
+ INCLUDE (CheckLibraryExists)
+ CHECK_LIBRARY_EXISTS(rpm rpmdbNextIteratorHeaderBlob "" HAVE_RPMDBNEXTITERATORHEADERBLOB)
+ CHECK_LIBRARY_EXISTS(rpm rpmdbFStat "" HAVE_RPMDBFSTAT)
+ENDIF (ENABLE_RPMDB OR ENABLE_RPMPKG_LIBRPM)
+
+IF (ENABLE_PUBKEY)
+ SET (ENABLE_PGPVRFY ON)
+ENDIF (ENABLE_PUBKEY)
+
+INCLUDE (CheckFunctionExists)
+INCLUDE (TestBigEndian)
+
+CHECK_FUNCTION_EXISTS (strchrnul HAVE_STRCHRNUL)
+CHECK_FUNCTION_EXISTS (fopencookie HAVE_FOPENCOOKIE)
+CHECK_FUNCTION_EXISTS (funopen HAVE_FUNOPEN)
+TEST_BIG_ENDIAN (WORDS_BIGENDIAN)
+
+IF (${CMAKE_MAJOR_VERSION} GREATER 2)
+INCLUDE (CMakePushCheckState)
+INCLUDE (CheckCCompilerFlag)
+MACRO (check_linker_flag FLAG VAR)
+ CMAKE_PUSH_CHECK_STATE (RESET)
+ SET (CMAKE_REQUIRED_FLAGS "${FLAG}")
+ CHECK_C_COMPILER_FLAG ("" "${VAR}")
+ CMAKE_POP_CHECK_STATE ()
+ENDMACRO (check_linker_flag)
+check_linker_flag("-Wl,--as-needed" HAVE_LINKER_AS_NEEDED)
+check_linker_flag("-Wl,--version-script=${CMAKE_SOURCE_DIR}/src/libsolv.ver" HAVE_LINKER_VERSION_SCRIPT)
+ELSE (${CMAKE_MAJOR_VERSION} GREATER 2)
+SET (HAVE_LINKER_AS_NEEDED 1)
+SET (HAVE_LINKER_VERSION_SCRIPT 1)
+ENDIF (${CMAKE_MAJOR_VERSION} GREATER 2)
+
+# should create config.h with #cmakedefine instead...
+FOREACH (VAR HAVE_STRCHRNUL HAVE_FOPENCOOKIE HAVE_FUNOPEN WORDS_BIGENDIAN
+ HAVE_RPM_DB_H HAVE_RPMDBNEXTITERATORHEADERBLOB HAVE_RPMDBFSTAT
+ WITH_LIBXML2 WITHOUT_COOKIEOPEN)
+ IF(${VAR})
+ ADD_DEFINITIONS (-D${VAR}=1)
+ SET (SWIG_FLAGS ${SWIG_FLAGS} -D${VAR})
+ ENDIF (${VAR})
+ENDFOREACH (VAR)
+
+FOREACH (VAR
+ ENABLE_LINKED_PKGS ENABLE_COMPLEX_DEPS MULTI_SEMANTICS ENABLE_CONDA)
+ IF(${VAR})
+ ADD_DEFINITIONS (-D${VAR}=1)
+ SET (SWIG_FLAGS ${SWIG_FLAGS} -D${VAR})
+ STRING(REPLACE ENABLE_ "" VARX ${VAR})
+ SET (LIBSOLV_FEATURE_${VARX} 1)
+ ENDIF (${VAR})
+ENDFOREACH (VAR)
+
+FOREACH (VAR
+ ENABLE_RPMDB ENABLE_RPMPKG ENABLE_PUBKEY ENABLE_RPMMD
+ ENABLE_RPMPKG_LIBRPM ENABLE_RPMDB_LIBRPM ENABLE_RPMDB_BYRPMHEADER
+ ENABLE_SUSEREPO ENABLE_COMPS ENABLE_TESTCASE_HELIXREPO
+ ENABLE_HELIXREPO ENABLE_MDKREPO ENABLE_ARCHREPO ENABLE_DEBIAN ENABLE_HAIKU
+ ENABLE_ZLIB_COMPRESSION ENABLE_LZMA_COMPRESSION ENABLE_BZIP2_COMPRESSION
+ ENABLE_ZSTD_COMPRESSION ENABLE_ZCHUNK_COMPRESSION ENABLE_PGPVRFY ENABLE_APPDATA
+ WITH_SYSTEM_ZCHUNK)
+ IF(${VAR})
+ ADD_DEFINITIONS (-D${VAR}=1)
+ SET (SWIG_FLAGS ${SWIG_FLAGS} -D${VAR})
+ STRING(REPLACE ENABLE_ "" VARX ${VAR})
+ SET (LIBSOLVEXT_FEATURE_${VARX} 1)
+ ENDIF (${VAR})
+ENDFOREACH (VAR)
+
+SET (PACKAGE "libsolv")
+SET (VERSION "${LIBSOLV_MAJOR}.${LIBSOLV_MINOR}.${LIBSOLV_PATCH}")
+
+ADD_DEFINITIONS (-D_FILE_OFFSET_BITS=64)
+CONFIGURE_FILE (src/solvversion.h.in src/solvversion.h)
+
+SET (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Package dependency solver library")
+SET (CPACK_PACKAGE_VENDOR "SUSE")
+SET (CPACK_PACKAGE_VERSION_MAJOR ${LIBSOLV_MAJOR})
+SET (CPACK_PACKAGE_VERSION_MINOR ${LIBSOLV_MINOR})
+SET (CPACK_PACKAGE_VERSION_PATCH ${LIBSOLV_PATCH})
+SET (CPACK_GENERATOR "TBZ2")
+SET (CPACK_SOURCE_GENERATOR "TBZ2")
+SET (CPACK_SOURCE_PACKAGE_FILE_NAME "${PACKAGE}-${VERSION}")
+SET (CPACK_SOURCE_TOPLEVEL_TAG "Linux-Source:")
+SET (CPACK_TOPLEVEL_TAG "Linux-Source:")