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-rw-r--r--freebsd/dependencies/arts/files/patch-bp000-check-for-libmad.diff747
1 files changed, 747 insertions, 0 deletions
diff --git a/freebsd/dependencies/arts/files/patch-bp000-check-for-libmad.diff b/freebsd/dependencies/arts/files/patch-bp000-check-for-libmad.diff
new file mode 100644
index 000000000..e4411fa43
--- /dev/null
+++ b/freebsd/dependencies/arts/files/patch-bp000-check-for-libmad.diff
@@ -0,0 +1,747 @@
+commit 874e171aea12ab6d699f7ea99dd23756b00d6458
+Author: Slávek Banko <slavek.banko@axis.cz>
+Date: Mon Jul 11 18:16:01 2022 +0200
+
+ Add a check for a pkg-config package named libmad next to mad,
+ for detection of library libmad >= 0.16.x (Tenacity's fork).
+
+ Split configuration tests into separate files.
+ Fill PC_LIB_REQUIRE list during tests.
+
+ Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
+ (cherry picked from commit 0a2f5a792977b640e4d41f96f0523f416fac7359)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 49f69e9..775d889 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -12,6 +12,16 @@
+ cmake_minimum_required( VERSION 3.1 )
+
+
++##### project settings ##########################
++
++project( arts )
++
++set( ARTS_MAJOR_VERSION 1 )
++set( ARTS_MINOR_VERSION 5 )
++set( ARTS_MICRO_VERSION 10 )
++set( ARTS_VERSION "${ARTS_MAJOR_VERSION}.${ARTS_MINOR_VERSION}.${ARTS_MICRO_VERSION}" )
++
++
+ ##### include essential cmake modules ###########
+
+ include( CheckCXXSourceCompiles )
+@@ -28,14 +38,13 @@ set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
+ include( TDEMacros )
+
+
+-##### project settings ##########################
+-
+-project( arts )
++##### paths setup ###############################
+
+-set( ARTS_MAJOR_VERSION 1 )
+-set( ARTS_MINOR_VERSION 5 )
+-set( ARTS_MICRO_VERSION 10 )
+-set( ARTS_VERSION "${ARTS_MAJOR_VERSION}.${ARTS_MINOR_VERSION}.${ARTS_MICRO_VERSION}" )
++tde_setup_install_path( EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" )
++tde_setup_install_path( BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" )
++tde_setup_install_path( LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}" )
++tde_setup_install_path( INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include/${CMAKE_PROJECT_NAME}" )
++tde_setup_install_path( PKGCONFIG_INSTALL_DIR "${LIB_INSTALL_DIR}/pkgconfig" )
+
+
+ ##### user requested options ####################
+@@ -51,190 +60,30 @@ option( WITH_SNDIO "Enable SNDIO support" OFF )
+ option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+
+
+-##### paths setup ###############################
+-
+-tde_setup_install_path( EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" )
+-tde_setup_install_path( BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" )
+-tde_setup_install_path( LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}" )
+-tde_setup_install_path( INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include/${CMAKE_PROJECT_NAME}" )
+-tde_setup_install_path( PKGCONFIG_INSTALL_DIR "${LIB_INSTALL_DIR}/pkgconfig" )
+-
+-
+-##### setup architecture flags ##################
+-
+-tde_setup_architecture_flags( )
+-
+-include(TestBigEndian)
+-test_big_endian(WORDS_BIGENDIAN)
+-
+-tde_setup_largefiles( )
+-
+-
+-##### check for include files ###################
+-
+-check_include_file( "sys/time.h" HAVE_SYS_TIME_H )
+-check_include_file( "time.h" TIME_WITH_SYS_TIME )
+-check_include_file( "stdio.h" HAVE_STDIO_H )
+-check_include_file( "stdlib.h" HAVE_STDLIB_H )
+-check_include_file( "string.h" HAVE_STRING_H )
+-check_include_file( "strings.h" HAVE_STRINGS_H )
+-check_include_file( "ctype.h" HAVE_CTYPE_H )
+-check_include_file( "malloc.h" HAVE_MALLOC_H )
+-check_include_file( "memory.h" HAVE_MEMORY_H )
+-check_include_file( "dlfcn.h" HAVE_DLFCN_H )
+-check_include_file( "sys/soundcard.h" HAVE_SYS_SOUNDCARD_H )
+-check_include_file( "pthread.h" HAVE_LIBPTHREAD )
+-
+-
+-##### check for system libraries ################
+-
+-set( DL_LIBRARIES dl )
+-check_library_exists( ${DL_LIBRARIES} dlopen /lib HAVE_LIBDL )
+-if( NOT HAVE_LIBDL )
+- unset( DL_LIBRARIES )
+- check_function_exists( dlopen HAVE_DLOPEN )
+- if( HAVE_DLOPEN )
+- set( HAVE_LIBDL 1 )
+- endif( HAVE_DLOPEN )
+-endif( NOT HAVE_LIBDL )
+-
+-find_package( Threads )
+-
+-
+-##### check for functions #######################
+-
+-set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )
+-set( CMAKE_REQUIRED_LIBRARIES ${DL_LIBRARIES} )
+-check_function_exists( dlerror HAVE_DLERROR )
+-check_function_exists( strcmp HAVE_STRCMP )
+-check_function_exists( strchr HAVE_STRCHR )
+-check_function_exists( index HAVE_INDEX )
+-check_function_exists( strrchr HAVE_STRRCHR )
+-check_function_exists( rindex HAVE_RINDEX )
+-check_function_exists( memcpy HAVE_MEMCPY )
+-check_function_exists( bcopy HAVE_BCOPY )
+-set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
+-unset( bak_CMAKE_REQUIRED_LIBRARIES )
+-check_prototype_definition( ioctl "int ioctl(int d, int request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_INT_DOTS )
+-check_prototype_definition( ioctl "int ioctl(int d, unsigned long request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_ULONG_DOTS )
+-
+-
+-##### check for audiofile #######################
+-
+-set( HAVE_LIBAUDIOFILE 0 )
+-if( WITH_AUDIOFILE )
+-
+- pkg_search_module( AUDIOFILE audiofile )
+- if( AUDIOFILE_FOUND )
+- set( HAVE_LIBAUDIOFILE 1 )
+- else( AUDIOFILE_FOUND )
+- message(FATAL_ERROR "\naudiofile (wav) support are requested, but `libaudiofile` not found" )
+- endif( AUDIOFILE_FOUND )
+-
+-endif( WITH_AUDIOFILE )
+-
+-
+-##### check for alsa ############################
+-
+-set( HAVE_LIBASOUND2 0 )
+-if( WITH_ALSA )
+-
+- pkg_search_module( ALSA alsa )
+-
+- if( ALSA_FOUND )
++##### configure checks
+
+- # there is support only for ALSA 1.x
++set( PC_LIB_REQUIRE "" CACHE INTERNAL "List of required packages" FORCE )
++include( ConfigureChecks.cmake )
+
+- set( HAVE_LIBASOUND2 1 )
+- set( ALSA_PCM_OLD_SW_PARAMS_API 1 )
+- set( ALSA_PCM_OLD_HW_PARAMS_API 1 )
+-
+- check_include_file( "alsa/asoundlib.h" HAVE_ALSA_ASOUNDLIB_H )
+- if( NOT HAVE_ALSA_ASOUNDLIB_H )
+- check_include_file( "sys/asoundlib.h" HAVE_SYS_ASOUNDLIB_H )
+- endif( NOT HAVE_ALSA_ASOUNDLIB_H )
+-
+- set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )
+- set( CMAKE_REQUIRED_LIBRARIES ${ALSA_LIBRARIES} )
+- check_function_exists( snd_pcm_resume HAVE_SND_PCM_RESUME )
+- set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
+- unset( bak_CMAKE_REQUIRED_LIBRARIES )
+-
+- else( ALSA_FOUND )
+-
+- message(FATAL_ERROR "\nALSA support are requested, but not found on your system" )
+-
+- endif( ALSA_FOUND )
+-
+-endif( WITH_ALSA )
+-
+-
+-##### check for esound #######################
+-
+-set( HAVE_LIBESD 0 )
+-if( WITH_ESOUND )
+-
+- pkg_search_module( ESOUND esound )
+- if( ESOUND_FOUND )
+- set( HAVE_LIBESD 1 )
+- else( ESOUND_FOUND )
+- message(FATAL_ERROR "\nESOUND support is requested, but `libesd` not found" )
+- endif( ESOUND_FOUND )
+-
+-endif( WITH_ESOUND )
+-
+-
+-##### check for JACK ############################
+-
+-set( HAVE_LIBJACK 0 )
+-if( WITH_JACK )
+- pkg_search_module( LIBJACK jack )
+- if( LIBJACK_FOUND )
+- set( HAVE_LIBJACK 1 )
+- else( LIBJACK_FOUND )
+- message(FATAL_ERROR "\nJACK support is requested, but `jack.pc` was not found" )
+- endif( LIBJACK_FOUND )
+-endif( WITH_JACK )
+-
+-
+-##### check for SNDIO ###########################
+-
+-set( HAVE_LIBSNDIO 0 )
+-if( WITH_SNDIO )
+- check_include_file( "sndio.h" HAVE_SNDIO_H )
+- if( HAVE_SNDIO_H )
+- set( HAVE_LIBSNDIO 1 )
+- set( LIBSNDIO_LIBRARIES "sndio" )
+- else( HAVE_SNDIO_H )
+- tde_message_fatal( "SNDIO support is requested, but `sndio.h` was not found" )
+- endif( HAVE_SNDIO_H )
+-endif( WITH_SNDIO )
+-
+-
+-##### check for glib/gthread modules ############
+-
+-pkg_search_module( GLIB2 glib-2.0 )
+-
+-if( GLIB2_FOUND )
+- pkg_search_module( GTHREAD2 gthread-2.0 )
+- if( NOT GTHREAD2_FOUND )
+- message(FATAL_ERROR "\ngthread-2.0 are required, but not found on your system" )
+- endif( NOT GTHREAD2_FOUND )
+-else( GLIB2_FOUND )
+- message(FATAL_ERROR "\nglib-2.0 are required, but not found on your system" )
+-endif( GLIB2_FOUND )
+
++##### global compiler settings ##################
+
+-##### check for TQt #############################
++add_definitions( -DHAVE_CONFIG_H )
+
+-find_package( TQt )
++set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
+
+
+-##### check for gcc visibility support #########
++##### project subdirectories ####################
+
+-if( WITH_GCC_VISIBILITY )
+- tde_setup_gcc_visibility( )
+-endif( )
++add_subdirectory( libltdl )
++add_subdirectory( mcop )
++add_subdirectory( mcopidl )
++add_subdirectory( flow )
++add_subdirectory( mcop_mt )
++add_subdirectory( soundserver )
++add_subdirectory( artsc )
++add_subdirectory( gmcop )
++add_subdirectory( qtmcop )
+
+
+ ##### write config.h file #######################
+@@ -244,29 +93,10 @@ configure_file( config.h.cmake config.h @ONLY )
+
+ ##### write pkgconfig file ######################
+
+-set( PC_LIB_REQUIRE "" )
+-if( WITH_ALSA )
+- list( APPEND PC_LIB_REQUIRE "alsa" )
+-endif( WITH_ALSA )
+-if( WITH_AUDIOFILE )
+- list( APPEND PC_LIB_REQUIRE "audiofile" )
+-endif( WITH_AUDIOFILE )
+-if( WITH_VORBIS )
+- list( APPEND PC_LIB_REQUIRE "vorbis" )
+- list( APPEND PC_LIB_REQUIRE "vorbisfile" )
+-endif( WITH_VORBIS )
+-if( WITH_MAD )
+- list( APPEND PC_LIB_REQUIRE "mad" )
+-endif( WITH_MAD )
+-if( WITH_ESOUND )
+- list( APPEND PC_LIB_REQUIRE "esound" )
+-endif( WITH_ESOUND )
+-if( WITH_JACK )
+- list( APPEND PC_LIB_REQUIRE "jack" )
+-endif( WITH_JACK )
+-
+ list( LENGTH PC_LIB_REQUIRE PC_LIB_REQUIRES_FOUND )
+ if( PC_LIB_REQUIRES_FOUND GREATER 0 )
++ list( SORT PC_LIB_REQUIRE )
++ list( REMOVE_DUPLICATES PC_LIB_REQUIRE )
+ string( REPLACE ";" " " PC_LIB_REQUIRES "Requires: ${PC_LIB_REQUIRE}" )
+ else( )
+ set( PC_LIB_REQUIRES "" )
+@@ -277,25 +107,3 @@ string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_INCLUDE_DIR ${I
+ string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_LIB_DIR ${LIB_INSTALL_DIR} )
+ configure_file( arts.pc.cmake arts.pc @ONLY )
+ install( FILES ${CMAKE_CURRENT_BINARY_DIR}/arts.pc DESTINATION ${PKGCONFIG_INSTALL_DIR} )
+-
+-
+-##### global compiler settings ##################
+-
+-add_definitions(
+- -DHAVE_CONFIG_H
+-)
+-
+-set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
+-
+-
+-##### project subdirectories ####################
+-
+-add_subdirectory( libltdl )
+-add_subdirectory( mcop )
+-add_subdirectory( mcopidl )
+-add_subdirectory( flow )
+-add_subdirectory( mcop_mt )
+-add_subdirectory( soundserver )
+-add_subdirectory( artsc )
+-add_subdirectory( gmcop )
+-add_subdirectory( qtmcop )
+diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
+new file mode 100644
+index 0000000..5e3fb98
+--- /dev/null
++++ b/ConfigureChecks.cmake
+@@ -0,0 +1,194 @@
++#################################################
++#
++# (C) 2010 Serghei Amelian
++# serghei (DOT) amelian (AT) gmail.com
++#
++# Improvements and feedback are welcome
++#
++# This file is released under GPL >= 2
++#
++#################################################
++
++
++# required stuff
++
++tde_setup_architecture_flags( )
++
++include(TestBigEndian)
++test_big_endian(WORDS_BIGENDIAN)
++
++tde_setup_largefiles( )
++
++
++##### check for TQt #############################
++
++find_package( TQt )
++
++
++##### check for gcc visibility support #########
++
++if( WITH_GCC_VISIBILITY )
++ tde_setup_gcc_visibility( )
++endif( )
++
++
++##### check for include files ###################
++
++check_include_file( "sys/time.h" HAVE_SYS_TIME_H )
++check_include_file( "time.h" TIME_WITH_SYS_TIME )
++check_include_file( "stdio.h" HAVE_STDIO_H )
++check_include_file( "stdlib.h" HAVE_STDLIB_H )
++check_include_file( "string.h" HAVE_STRING_H )
++check_include_file( "strings.h" HAVE_STRINGS_H )
++check_include_file( "ctype.h" HAVE_CTYPE_H )
++check_include_file( "malloc.h" HAVE_MALLOC_H )
++check_include_file( "memory.h" HAVE_MEMORY_H )
++check_include_file( "dlfcn.h" HAVE_DLFCN_H )
++check_include_file( "sys/soundcard.h" HAVE_SYS_SOUNDCARD_H )
++check_include_file( "pthread.h" HAVE_LIBPTHREAD )
++
++
++##### check for system libraries ################
++
++set( DL_LIBRARIES dl )
++check_library_exists( ${DL_LIBRARIES} dlopen /lib HAVE_LIBDL )
++if( NOT HAVE_LIBDL )
++ unset( DL_LIBRARIES )
++ check_function_exists( dlopen HAVE_DLOPEN )
++ if( HAVE_DLOPEN )
++ set( HAVE_LIBDL 1 )
++ endif( HAVE_DLOPEN )
++endif( NOT HAVE_LIBDL )
++
++find_package( Threads )
++
++
++##### check for functions #######################
++
++tde_save_and_set( CMAKE_REQUIRED_LIBRARIES ${DL_LIBRARIES} )
++check_function_exists( dlerror HAVE_DLERROR )
++check_function_exists( strcmp HAVE_STRCMP )
++check_function_exists( strchr HAVE_STRCHR )
++check_function_exists( index HAVE_INDEX )
++check_function_exists( strrchr HAVE_STRRCHR )
++check_function_exists( rindex HAVE_RINDEX )
++check_function_exists( memcpy HAVE_MEMCPY )
++check_function_exists( bcopy HAVE_BCOPY )
++tde_restore( CMAKE_REQUIRED_LIBRARIES )
++
++check_prototype_definition( ioctl "int ioctl(int d, int request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_INT_DOTS )
++check_prototype_definition( ioctl "int ioctl(int d, unsigned long request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_ULONG_DOTS )
++
++
++##### check for audiofile #######################
++
++set( HAVE_LIBAUDIOFILE 0 )
++if( WITH_AUDIOFILE )
++
++ pkg_search_module( AUDIOFILE audiofile )
++ if( AUDIOFILE_FOUND )
++ set( HAVE_LIBAUDIOFILE 1 )
++ list( APPEND PC_LIB_REQUIRE "audiofile" )
++ else( AUDIOFILE_FOUND )
++ tde_message_fatal( "audiofile (wav) support is requested, but `libaudiofile` not found" )
++ endif( AUDIOFILE_FOUND )
++
++endif( WITH_AUDIOFILE )
++
++
++##### check for alsa ############################
++
++set( HAVE_LIBASOUND2 0 )
++if( WITH_ALSA )
++
++ pkg_search_module( ALSA alsa )
++
++ if( ALSA_FOUND )
++
++ # there is support only for ALSA 1.x
++
++ set( HAVE_LIBASOUND2 1 )
++ set( ALSA_PCM_OLD_SW_PARAMS_API 1 )
++ set( ALSA_PCM_OLD_HW_PARAMS_API 1 )
++
++ check_include_file( "alsa/asoundlib.h" HAVE_ALSA_ASOUNDLIB_H )
++ if( NOT HAVE_ALSA_ASOUNDLIB_H )
++ check_include_file( "sys/asoundlib.h" HAVE_SYS_ASOUNDLIB_H )
++ endif( NOT HAVE_ALSA_ASOUNDLIB_H )
++
++ tde_save_and_set( CMAKE_REQUIRED_LIBRARIES ${ALSA_LIBRARIES} )
++ check_function_exists( snd_pcm_resume HAVE_SND_PCM_RESUME )
++ tde_restore( CMAKE_REQUIRED_LIBRARIES )
++
++ list( APPEND PC_LIB_REQUIRE "alsa" )
++
++ else( ALSA_FOUND )
++
++ tde_message_fatal( "ALSA support is requested, but not found on your system" )
++
++ endif( ALSA_FOUND )
++
++endif( WITH_ALSA )
++
++
++##### check for esound #######################
++
++set( HAVE_LIBESD 0 )
++if( WITH_ESOUND )
++
++ pkg_search_module( ESOUND esound )
++ if( ESOUND_FOUND )
++ set( HAVE_LIBESD 1 )
++ list( APPEND PC_LIB_REQUIRE "esound" )
++ else( ESOUND_FOUND )
++ tde_message_fatal( "ESOUND support is requested, but `libesd` not found" )
++ endif( ESOUND_FOUND )
++
++endif( WITH_ESOUND )
++
++
++##### check for JACK ############################
++
++set( HAVE_LIBJACK 0 )
++if( WITH_JACK )
++ pkg_search_module( LIBJACK jack )
++ if( LIBJACK_FOUND )
++ set( HAVE_LIBJACK 1 )
++ list( APPEND PC_LIB_REQUIRE "jack" )
++ else( LIBJACK_FOUND )
++ tde_message_fatal( "JACK support is requested, but `jack.pc` was not found" )
++ endif( LIBJACK_FOUND )
++endif( WITH_JACK )
++
++
++##### check for SNDIO ###########################
++
++set( HAVE_LIBSNDIO 0 )
++if( WITH_SNDIO )
++ check_include_file( "sndio.h" HAVE_SNDIO_H )
++ if( HAVE_SNDIO_H )
++ set( HAVE_LIBSNDIO 1 )
++ set( LIBSNDIO_LIBRARIES "sndio" )
++ else( HAVE_SNDIO_H )
++ tde_message_fatal( "SNDIO support is requested, but `sndio.h` was not found" )
++ endif( HAVE_SNDIO_H )
++endif( WITH_SNDIO )
++
++
++##### check for glib/gthread modules ############
++
++pkg_search_module( GLIB2 glib-2.0 )
++
++if( GLIB2_FOUND )
++ pkg_search_module( GTHREAD2 gthread-2.0 )
++ if( NOT GTHREAD2_FOUND )
++ tde_message_message( "gthread-2.0 is required, but not found on your system" )
++ endif( NOT GTHREAD2_FOUND )
++else( GLIB2_FOUND )
++ tde_message_fatal( "glib-2.0 is required, but not found on your system" )
++endif( GLIB2_FOUND )
++
++
++##### save cached value of required packages ####
++
++set( PC_LIB_REQUIRE "${PC_LIB_REQUIRE}" CACHE INTERNAL "List of required packages" FORCE )
+diff --git a/flow/gsl/CMakeLists.txt b/flow/gsl/CMakeLists.txt
+index e8e9576..b3370fd 100644
+--- a/flow/gsl/CMakeLists.txt
++++ b/flow/gsl/CMakeLists.txt
+@@ -9,97 +9,9 @@
+ #
+ #################################################
+
+-include( CheckCSourceCompiles )
++##### configure checks
+
+-
+-##### check for ogg/vorbis ######################
+-
+-set( GSL_HAVE_OGGVORBIS 0 )
+-if( WITH_VORBIS )
+-
+- pkg_search_module( VORBIS vorbis )
+-
+- if( VORBIS_FOUND )
+-
+- pkg_search_module( VORBISFILE vorbisfile )
+-
+- if( VORBISFILE_FOUND )
+-
+- set( GSL_HAVE_OGGVORBIS 1 )
+-
+- set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )
+- set( CMAKE_REQUIRED_LIBRARIES ${VORBISFILE_LIBRARIES} )
+- check_c_source_compiles(
+- "#include <vorbis/vorbisfile.h>
+- int main() { ov_read_float(0,0,0); return 0; } "
+- GSL_HAVE_OGGVORBIS_RC3 )
+- if( NOT GSL_HAVE_OGGVORBIS_RC3 )
+- set( GSL_HAVE_OGGVORBIS_RC3 0 )
+- endif( NOT GSL_HAVE_OGGVORBIS_RC3 )
+- set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
+-
+- else( VORBISFILE_FOUND )
+-
+- message(FATAL_ERROR "\nOgg/Vorbis support are requested, but `libvorbisfile` not found" )
+-
+- endif( VORBISFILE_FOUND )
+-
+- else( VORBIS_FOUND )
+-
+- message(FATAL_ERROR "\nOgg/Vorbis support are requested, but `libvorbis` but found" )
+-
+- endif( VORBIS_FOUND )
+-
+-endif( WITH_VORBIS )
+-
+-
+-##### check for libmad MPEG decoder #############
+-
+-set( GSL_HAVE_LIBMAD 0 )
+-if( WITH_MAD )
+-
+- pkg_search_module( MAD mad )
+-
+- if( MAD_FOUND )
+- set( GSL_HAVE_LIBMAD 1 )
+- else( MAD_FOUND )
+- find_library( MAD_LIBRARIES NAMES mad )
+- find_path( MAD_INCLUDE_DIRS mad.h )
+- if( NOT MAD_LIBRARIES )
+- message(FATAL_ERROR "\nMAD support is requested, but `libmad` not found" )
+- endif( NOT MAD_LIBRARIES )
+- endif( MAD_FOUND )
+-
+-endif( WITH_MAD )
+-
+-
+-##### check for some type sizes #################
+-
+-include( CheckTypeSize )
+-
+-check_type_size( pthread_mutex_t GSL_SIZEOF_PTH_MUTEX_T )
+-check_type_size( pthread_cond_t GSL_SIZEOF_PTH_COND_T )
+-check_type_size( intmax_t GSL_SIZEOF_STD_INTMAX_T )
+-
+-set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )
+-set( CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT} )
+-check_c_source_compiles(
+- "#define _XOPEN_SOURCE 500
+- #include <pthread.h>
+- int main()
+- {
+- int (*attr_settype) (pthread_mutexattr_t *__attr, int __kind) = pthread_mutexattr_settype;
+- int val = PTHREAD_MUTEX_RECURSIVE; attr_settype = 0; val = 0;
+- return 0;
+- }"
+- GSL_HAVE_MUTEXATTR_SETTYPE )
+- if( NOT GSL_HAVE_MUTEXATTR_SETTYPE )
+- set( GSL_HAVE_MUTEXATTR_SETTYPE 0 )
+- endif( NOT GSL_HAVE_MUTEXATTR_SETTYPE )
+-set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
+-
+-set( GSL_USE_GSL_GLIB 1 )
+-set( GSL_USE_ARTS_THREADS 1 )
++include( ConfigureChecks.cmake )
+
+
+ ##### write configuration #######################
+@@ -152,4 +64,3 @@ tde_add_library( ${target} STATIC_PIC
+ LINK ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARIES} ${VORBISFILE_LIBRARIES} ${VORBIS_LIBRARIES} ${MAD_LIBRARIES}
+ DESTINATION ${LIB_INSTALL_DIR}
+ )
+-
+diff --git a/flow/gsl/ConfigureChecks.cmake b/flow/gsl/ConfigureChecks.cmake
+new file mode 100644
+index 0000000..f0a9dee
+--- /dev/null
++++ b/flow/gsl/ConfigureChecks.cmake
+@@ -0,0 +1,112 @@
++#################################################
++#
++# (C) 2010 Serghei Amelian
++# serghei (DOT) amelian (AT) gmail.com
++#
++# Improvements and feedback are welcome
++#
++# This file is released under GPL >= 2
++#
++#################################################
++
++include( CheckCSourceCompiles )
++include( CheckTypeSize )
++
++
++##### check for ogg/vorbis ######################
++
++set( GSL_HAVE_OGGVORBIS 0 )
++if( WITH_VORBIS )
++
++ pkg_search_module( VORBIS vorbis )
++
++ if( VORBIS_FOUND )
++
++ pkg_search_module( VORBISFILE vorbisfile )
++
++ if( VORBISFILE_FOUND )
++
++ set( GSL_HAVE_OGGVORBIS 1 )
++
++ tde_save_and_set( CMAKE_REQUIRED_LIBRARIES ${VORBISFILE_LIBRARIES} )
++ check_c_source_compiles(
++ "#include <vorbis/vorbisfile.h>
++ int main() { ov_read_float(0,0,0); return 0; } "
++ GSL_HAVE_OGGVORBIS_RC3 )
++ if( NOT GSL_HAVE_OGGVORBIS_RC3 )
++ set( GSL_HAVE_OGGVORBIS_RC3 0 )
++ endif( NOT GSL_HAVE_OGGVORBIS_RC3 )
++ tde_restore( CMAKE_REQUIRED_LIBRARIES )
++
++ list( APPEND PC_LIB_REQUIRE "vorbis" "vorbisfile" )
++
++ else( VORBISFILE_FOUND )
++
++ tde_message_fatal( "Ogg/Vorbis support are requested, but `libvorbisfile` not found" )
++
++ endif( VORBISFILE_FOUND )
++
++ else( VORBIS_FOUND )
++
++ tde_message_fafal( "Ogg/Vorbis support are requested, but `libvorbis` but found" )
++
++ endif( VORBIS_FOUND )
++
++endif( WITH_VORBIS )
++
++
++##### check for libmad MPEG decoder #############
++
++set( GSL_HAVE_LIBMAD 0 )
++if( WITH_MAD )
++
++ pkg_search_module( MAD libmad )
++ set( MAD_MODULE_NAME "libmad" )
++ if( NOT MAD_FOUND )
++ pkg_search_module( MAD mad )
++ set( MAD_MODULE_NAME "mad" )
++ endif()
++
++ if( MAD_FOUND )
++ set( GSL_HAVE_LIBMAD 1 )
++ list( APPEND PC_LIB_REQUIRE ${MAD_MODULE_NAME} )
++ else( MAD_FOUND )
++ find_library( MAD_LIBRARIES NAMES mad )
++ find_path( MAD_INCLUDE_DIRS mad.h )
++ if( NOT MAD_LIBRARIES )
++ tde_message_fatal( "MAD support is requested, but `libmad` not found" )
++ endif( NOT MAD_LIBRARIES )
++ endif( MAD_FOUND )
++
++endif( WITH_MAD )
++
++
++##### check for some type sizes #################
++
++check_type_size( pthread_mutex_t GSL_SIZEOF_PTH_MUTEX_T )
++check_type_size( pthread_cond_t GSL_SIZEOF_PTH_COND_T )
++check_type_size( intmax_t GSL_SIZEOF_STD_INTMAX_T )
++
++tde_save_and_set( CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT} )
++check_c_source_compiles(
++ "#define _XOPEN_SOURCE 500
++ #include <pthread.h>
++ int main()
++ {
++ int (*attr_settype) (pthread_mutexattr_t *__attr, int __kind) = pthread_mutexattr_settype;
++ int val = PTHREAD_MUTEX_RECURSIVE; attr_settype = 0; val = 0;
++ return 0;
++ }"
++ GSL_HAVE_MUTEXATTR_SETTYPE )
++ if( NOT GSL_HAVE_MUTEXATTR_SETTYPE )
++ set( GSL_HAVE_MUTEXATTR_SETTYPE 0 )
++ endif( NOT GSL_HAVE_MUTEXATTR_SETTYPE )
++tde_restore( CMAKE_REQUIRED_LIBRARIES )
++
++set( GSL_USE_GSL_GLIB 1 )
++set( GSL_USE_ARTS_THREADS 1 )
++
++
++##### save cached value of required packages ####
++
++set( PC_LIB_REQUIRE "${PC_LIB_REQUIRE}" CACHE INTERNAL "List of required packages" FORCE )