There is no official FindGSL.cmake module in the cmake distribution to “automagically” find the Gnu Scientific Library on Windows, Linux and Mac OS X. I have written such a module which works for my configurations, but might not cover all GSL installation on all OS. But you can modify it to fit your needs.<\/p>\n
<\/p>\n
Anyway, below you’ll find the source code of my FindGSL.cmake module.<\/p>\n
\r\n# Try to find gnu scientific library GSL\r\n# See \r\n# http:\/\/www.gnu.org\/software\/gsl\/ and \r\n# http:\/\/gnuwin32.sourceforge.net\/packages\/gsl.htm\r\n#\r\n# Based on a script of Felix Woelk and Jan Woetzel\r\n# (www.mip.informatik.uni-kiel.de)\r\n# \r\n# It defines the following variables:\r\n# GSL_FOUND - system has GSL lib\r\n# GSL_INCLUDE_DIRS - where to find headers \r\n# GSL_LIBRARIES - full path to the libraries\r\n# GSL_LIBRARY_DIRS, the directory where the PLplot library is found.\r\n\r\n# CMAKE_GSL_CXX_FLAGS = Unix compiler flags for GSL, essentially "`gsl-config --cxxflags`"\r\n# GSL_LINK_DIRECTORIES = link directories, useful for rpath on Unix\r\n# GSL_EXE_LINKER_FLAGS = rpath on Unix\r\n\r\nset( GSL_FOUND OFF )\r\nset( GSL_CBLAS_FOUND OFF )\r\n\r\n# Windows, but not for Cygwin and MSys where gsl-config is available\r\nif( WIN32 AND NOT CYGWIN AND NOT MSYS )\r\n\t# look for headers\r\n find_path( GSL_INCLUDE_DIR\r\n NAMES gsl\/gsl_cdf.h gsl\/gsl_randist.h\r\n )\r\n if( GSL_INCLUDE_DIR )\r\n \t# look for gsl library\r\n find_library( GSL_LIBRARY\r\n NAMES gsl \r\n ) \r\n if( GSL_LIBRARY )\r\n set( GSL_INCLUDE_DIRS ${GSL_INCLUDE_DIR} )\r\n get_filename_component( GSL_LIBRARY_DIRS ${GSL_LIBRARY} PATH )\r\n set( GSL_FOUND ON )\r\n endif( GSL_LIBRARY )\r\n\r\n\t\t# look for gsl cblas library\r\n find_library( GSL_CBLAS_LIBRARY\r\n NAMES gslcblas \r\n )\r\n if( GSL_CBLAS_LIBRARY )\r\n set( GSL_CBLAS_FOUND ON )\r\n endif( GSL_CBLAS_LIBRARY )\r\n \r\n set( GSL_LIBRARIES ${GSL_LIBRARY} ${GSL_CBLAS_LIBRARY} )\r\n endif( GSL_INCLUDE_DIR )\r\n \r\n mark_as_advanced(\r\n GSL_INCLUDE_DIR\r\n GSL_LIBRARY\r\n GSL_CBLAS_LIBRARY\r\n )\r\nelse( WIN32 AND NOT CYGWIN AND NOT MSYS )\r\n if( UNIX OR MSYS )\r\n\t\tfind_program( GSL_CONFIG_EXECUTABLE gsl-config\r\n\t\t\t\/usr\/bin\/\r\n\t\t\t\/usr\/local\/bin\r\n\t\t)\r\n\t\t\r\n\t\tif( GSL_CONFIG_EXECUTABLE ) \r\n\t\t\tset( GSL_FOUND ON )\r\n\t\t\t\r\n # run the gsl-config program to get cxxflags\r\n execute_process(\r\n COMMAND sh "${GSL_CONFIG_EXECUTABLE}" --cflags\r\n OUTPUT_VARIABLE GSL_CFLAGS\r\n RESULT_VARIABLE RET\r\n ERROR_QUIET\r\n )\r\n if( RET EQUAL 0 )\r\n string( STRIP "${GSL_CFLAGS}" GSL_CFLAGS )\r\n separate_arguments( GSL_CFLAGS )\r\n\r\n # parse definitions from cflags; drop -D* from CFLAGS\r\n string( REGEX MATCHALL "-D[^;]+"\r\n GSL_DEFINITIONS "${GSL_CFLAGS}" )\r\n string( REGEX REPLACE "-D[^;]+;" ""\r\n GSL_CFLAGS "${GSL_CFLAGS}" )\r\n\r\n # parse include dirs from cflags; drop -I prefix\r\n string( REGEX MATCHALL "-I[^;]+"\r\n GSL_INCLUDE_DIRS "${GSL_CFLAGS}" )\r\n string( REPLACE "-I" ""\r\n GSL_INCLUDE_DIRS "${GSL_INCLUDE_DIRS}")\r\n string( REGEX REPLACE "-I[^;]+;" ""\r\n GSL_CFLAGS "${GSL_CFLAGS}")\r\n\r\n message("GSL_DEFINITIONS=${GSL_DEFINITIONS}")\r\n message("GSL_INCLUDE_DIRS=${GSL_INCLUDE_DIRS}")\r\n message("GSL_CFLAGS=${GSL_CFLAGS}")\r\n else( RET EQUAL 0 )\r\n set( GSL_FOUND FALSE )\r\n endif( RET EQUAL 0 )\r\n\r\n # run the gsl-config program to get the libs\r\n execute_process(\r\n COMMAND sh "${GSL_CONFIG_EXECUTABLE}" --libs\r\n OUTPUT_VARIABLE GSL_LIBRARIES\r\n RESULT_VARIABLE RET\r\n ERROR_QUIET\r\n )\r\n if( RET EQUAL 0 )\r\n string(STRIP "${GSL_LIBRARIES}" GSL_LIBRARIES )\r\n separate_arguments( GSL_LIBRARIES )\r\n\r\n # extract linkdirs (-L) for rpath (i.e., LINK_DIRECTORIES)\r\n string( REGEX MATCHALL "-L[^;]+"\r\n GSL_LIBRARY_DIRS "${GSL_LIBRARIES}" )\r\n string( REPLACE "-L" ""\r\n GSL_LIBRARY_DIRS "${GSL_LIBRARY_DIRS}" )\r\n else( RET EQUAL 0 )\r\n set( GSL_FOUND FALSE )\r\n endif( RET EQUAL 0 )\r\n\t\t\t\r\n\t\t\tMARK_AS_ADVANCED(\r\n\t\t\t\tGSL_CFLAGS\r\n\t\t\t)\r\n\t\t\tmessage( STATUS "Using GSL from ${GSL_PREFIX}" )\r\n\t\telse( GSL_CONFIG_EXECUTABLE )\r\n\t\t\tmessage( STATUS "FindGSL: gsl-config not found.")\r\n\t\tendif( GSL_CONFIG_EXECUTABLE )\r\n\tendif( UNIX OR MSYS )\r\nendif( WIN32 AND NOT CYGWIN AND NOT MSYS )\r\n\r\nif( GSL_FOUND )\r\n if( NOT GSL_FIND_QUIETLY )\r\n message( STATUS "FindGSL: Found both GSL headers and library" )\r\n endif( NOT GSL_FIND_QUIETLY )\r\nelse( GSL_FOUND )\r\n if( GSL_FIND_REQUIRED )\r\n message( FATAL_ERROR "FindGSL: Could not find GSL headers or library" )\r\n endif( GSL_FIND_REQUIRED )\r\nendif( GSL_FOUND )\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"There is no official FindGSL.cmake module in the cmake distribution to “automagically” find the Gnu Scientific Library on Windows, Linux and Mac OS X. I have written such a module which works for my configurations, but might not cover all GSL installation on all OS. But you can modify it to fit your needs.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[30,9,10,24],"tags":[33,25],"class_list":["post-233","post","type-post","status-publish","format-standard","hentry","category-development","category-linux","category-macosx","category-windows","tag-cmake","tag-gsl"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6pnj-3L","_links":{"self":[{"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/posts\/233"}],"collection":[{"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/comments?post=233"}],"version-history":[{"count":6,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions"}],"predecessor-version":[{"id":250,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions\/250"}],"wp:attachment":[{"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/media?parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/categories?post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.miscdebris.net\/blog\/wp-json\/wp\/v2\/tags?post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}