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87 lines
2.4 KiB
CMake
87 lines
2.4 KiB
CMake
#################################################
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#
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# (C) 2014 Slávek Banko
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# slavek (DOT) banko (AT) axis.cz
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#
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# Improvements and feedback are welcome
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#
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# This file is released under GPL >= 2
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#
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#################################################
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# required stuff
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tde_setup_compiler_flags( )
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include(TestBigEndian)
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test_big_endian(WORDS_BIGENDIAN)
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tde_setup_largefiles( )
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if( WITH_GCC_VISIBILITY )
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tde_setup_gcc_visibility( )
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endif( )
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# check backend
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if( WITH_BACKEND_LIBBFD )
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tde_save_and_set( CMAKE_REQUIRED_DEFINITIONS "-DPACKAGE" "-DPACKAGE_VERSION" )
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check_include_file( bfd.h HAVE_BFD_H )
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if( NOT HAVE_BFD_H )
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tde_message_fatal( "Could not find libbfd header file (bfd.h)!\nThis file is usually included in the package binutils-dev." )
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endif( NOT HAVE_BFD_H )
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tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "bfd" )
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check_symbol_exists( bfd_asymbol_section bfd.h HAVE_BFD_2_34 )
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check_c_source_compiles(
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"#include <bfd.h>
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int main() { bfd *ihandle, *ohandle; asection *iscn, *oscn;
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bfd_copy_private_section_data(ihandle, iscn, ohandle, oscn, NULL);
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}"
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HAVE_BFD_2_45)
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tde_restore( CMAKE_REQUIRED_LIBRARIES )
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tde_restore( CMAKE_REQUIRED_DEFINITIONS )
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set( BACKEND_LIBRARIES "-lbfd" )
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set( LIBR_BACKEND "bfd" )
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set( BACKEND_NAME "libbfd" )
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check_include_file( libiberty.h HAVE_LIBIBERTY_H )
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if( HAVE_LIBIBERTY_H )
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list( APPEND BACKEND_LIBRARIES "-liberty" )
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endif( HAVE_LIBIBERTY_H )
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elseif( WITH_BACKEND_LIBELF )
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# Is libelf 0.8.2 safe enough? testing is currently on 0.8.6
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pkg_search_module( BACKEND libelf>=0.8.2 )
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if( NOT BACKEND_FOUND )
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tde_message_fatal( "libelf >= 0.8.2 are required, but not found on your system" )
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endif( NOT BACKEND_FOUND )
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set( LIBR_BACKEND "elf" )
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set( BACKEND_NAME "libelf" )
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elseif( WITH_BACKEND_READONLY )
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set( BACKEND_NAME "readonly" )
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set( LIBR_BACKEND "ro" )
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else( )
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tde_message_fatal( "Backend is not selected, cannot build." )
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endif( )
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# check other libraries
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find_package( ZLIB )
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if( NOT ZLIB_FOUND )
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tde_message_fatal( "zlib are required, but not found on your system" )
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endif( NOT ZLIB_FOUND )
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if( WITH_GTK )
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pkg_search_module( GTK gtk+-2.0 )
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if( NOT GTK_FOUND )
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tde_message_fatal( "gtk2 is required but was not found on your system" )
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endif( )
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endif( WITH_GTK )
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message( STATUS "Ready to build with backend ${BACKEND_NAME}" )
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