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CMake: Add a check whether QALCULATE_LIBRARIES works

without need to explicitly add CLN_LIBRARIES.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
pull/3/head
Slávek Banko 12 months ago
parent
commit
e926ed5b1b
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  1. 23
      ConfigureChecks.cmake

23
ConfigureChecks.cmake

@ -37,3 +37,26 @@ pkg_search_module( QALCULATE libqalculate )
if( NOT QALCULATE_FOUND )
tde_message_fatal( "libqalculate is required but was not found on your system." )
endif( NOT QALCULATE_FOUND )
##### check if libqalculate requires explicitly link libcln
tde_save( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )
set( CMAKE_REQUIRED_INCLUDES ${QALCULATE_INCLUDE_DIRS} )
set( CMAKE_REQUIRED_LIBRARIES ${QALCULATE_LIBRARIES} )
check_cxx_source_compiles("
#include <libqalculate/qalculate.h>
int main(int argc, char **argv) { Number n; return 0; } "
QALCULATE_LIBRARIES_WORKS
)
if( NOT QALCULATE_LIBRARIES_WORKS )
pkg_search_module( CLN cln )
if( NOT CLN_FOUND )
tde_message_fatal( "libqalculate require CLN library but it was not found on your system." )
endif( NOT CLN_FOUND )
list( APPEND QALCULATE_LIBRARIES ${CLN_LIBRARIES} )
message( STATUS "Added CLN_LIBRARIES to QALCULATE_LIBRARIES" )
endif( )
tde_restore( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )

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