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tork/ConfigureChecks.cmake

149 lines
4.4 KiB

###########################################
# #
# Improvements and feedback are welcome #
# #
# This file is released under GPL >= 3 #
# #
###########################################
# required stuff
find_package( TQt )
find_package( TDE )
tde_setup_architecture_flags( )
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
tde_setup_largefiles( )
##### check for gcc visibility support
if( WITH_GCC_VISIBILITY )
tde_setup_gcc_visibility( )
endif( WITH_GCC_VISIBILITY )
##### X11 headers path
find_package( X11 )
##### check for headers
check_include_file( stdint.h HAVE_STDINT_H )
check_include_file( inttypes.h HAVE_INTTYPES_H )
##### check for GnuTLS or OpenSSL( default )
if( WITH_GNUTLS )
pkg_search_module( GNUTLS gnutls )
find_program( LIBGCRYPT_CONFIG libgcrypt-config )
if( NOT GNUTLS_FOUND )
tde_message_fatal( "GnuTLS has been requested but was not found on your system" )
endif( NOT GNUTLS_FOUND )
if( LIBGCRYPT_CONFIG )
message( STATUS "Found libgcrypt executable: ${LIBGCRYPT_CONFIG}" )
else()
tde_message_fatal( "libgcrypt is required but was not found on your system" )
endif()
macro( _libgcrypt_config __type __var )
execute_process(
COMMAND ${LIBGCRYPT_CONFIG} --${__type}
OUTPUT_VARIABLE ${__var}
RESULT_VARIABLE __result
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if( __result )
tde_message_fatal( "Unable to run ${LIBGCRYPT_CONFIG}!" )
endif()
endmacro()
_libgcrypt_config( libs LIBGCRYPT_LIBRARIES )
_libgcrypt_config( cflags LIBGCRYPT_INCLUDE_DIRS )
if( LIBGCRYPT_LIBRARIES )
string( REGEX REPLACE "(^| +)-l" ";" LIBGCRYPT_LIBRARIES "${LIBGCRYPT_LIBRARIES}" )
set( LIBGCRYPT_LIBRARIES "${LIBGCRYPT_LIBRARIES}" CACHE INTERNAL "" FORCE )
message( STATUS "Libgcrypt libraries: ${LIBGCRYPT_LIBRARIES} ")
elseif( LIBGCRYPT_INCLUDE_DIRS )
string( REGEX REPLACE "(^| +)-I" ";" LIBGCRYPT_INCLUDE_DIRS "${LIBGCRYPT_INCLUDE_DIRS}" )
set( LIBGCRYPT_INCLUDE_DIRS "${LIBGCRYPT_INCLUDE_DIRS}" CACHE INTERNAL "" FORCE )
message( STATUS "Libgcrypt includes: ${LIBGCRYPT_INCLUDE_DIRS} ")
endif()
else()
##### check for OpenSSL
find_package( OpenSSL )
if( NOT OPENSSL_FOUND )
check_include_file( openssl/err.h HAVE_OPENSSL_H )
check_library_exists( ssl OPENSSL_init_ssl "" HAVE_LIBSSL_11 )
check_library_exists( crypto EVP_EncryptInit_ex "" HAVE_LIBCRYPTO )
if( NOT HAVE_LIBSSL_11 )
check_library_exists( ssl SSL_library_init "" HAVE_LIBSSL )
endif()
if( HAVE_OPENSSL_H AND HAVE_LIBCRYPTO AND (HAVE_LIBSSL_11 OR HAVE_LIBSSL) )
set( SSL_FOUND 1 CACHE INTERNAL "" FORCE )
find_file( OPENSSLV_H openssl/opensslv.h )
file( STRINGS "${OPENSSLV_H}" SSL_VERSION REGEX "#[ \t]*define[ \t]*OPENSSL_VERSION_TEXT" )
string( REGEX REPLACE "# *define[ \t]*OPENSSL_VERSION_TEXT[ \t]*\"[^0-9 ]* *([^ ]*).*" "\\1" SSL_VERSION "${SSL_VERSION}" )
set( SSL_VERSION "${SSL_VERSION}" CACHE INTERNAL "" FORCE )
message( STATUS "Found OpenSSL: version ${SSL_VERSION}" )
set( OPENSSL_LIBRARIES "ssl;crypto" CACHE INTERNAL "ssl and crypto libs" FORCE )
endif()
endif( NOT OPENSSL_FOUND )
if( NOT OPENSSL_FOUND )
tde_message_fatal( "OpenSSL support is required but OpenSSL was not found on your system" )
else()
set( USE_OPENSSL 1 )
endif( NOT OPENSSL_FOUND )
endif( WITH_GNUTLS )
##### Embedded GeoIP
if( WITH_EMBEDDED_GEOIP )
find_package( ZLIB )
if( NOT ZLIB_FOUND )
tde_message_fatal( "Zlib is required but was not found on your system" )
endif()
set( GEOIP_LIBRARIES geoip-static )
set( GEOIPDATADIR ${SHARE_INSTALL_PREFIX}/${PROJECT_NAME}/geoip )
message( STATUS "GEOIPDATADIR location: ${GEOIPDATADIR}" )
else()
pkg_search_module( GEOIP geoip )
if( GEOIP_FOUND )
set( EXTERNAL_GEOIP 1 )
else()
tde_message_fatal( "GeoIP is required but was not found on your system" )
endif( GEOIP_FOUND )
endif( WITH_EMBEDDED_GEOIP )
##### LIVECD use
if( WITH_LIVECD_SUPPORT )
set( LIVECD 1 )
endif()
##### Failsafe support
if( WITH_FAILSAFE )
set( USE_FAILSAFE 1 )
endif()