* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘image.dlib’ ... ** package ‘image.dlib’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘Debian clang version 18.1.4 (1)’ using C++17 make[1]: Entering directory '/tmp/RtmpvuuTlf/R.INSTALL546a948ee1a4b/image.dlib/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -DSTRICT_R_HEADERS -include r_cmd_check_happiness.h -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -I../inst/dlib-19.20 -DDLIB_NO_GUI_SUPPORT -fpic -g -O3 -Wall -pedantic -c RcppExports.cpp -o RcppExports.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -DSTRICT_R_HEADERS -include r_cmd_check_happiness.h -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -I../inst/dlib-19.20 -DDLIB_NO_GUI_SUPPORT -fpic -g -O3 -Wall -pedantic -c dlib-core.cpp -o dlib-core.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -DSTRICT_R_HEADERS -include r_cmd_check_happiness.h -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -I../inst/dlib-19.20 -DDLIB_NO_GUI_SUPPORT -fpic -g -O3 -Wall -pedantic -c r_cmd_check_happiness.cc -o r_cmd_check_happiness.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -DSTRICT_R_HEADERS -include r_cmd_check_happiness.h -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -I../inst/dlib-19.20 -DDLIB_NO_GUI_SUPPORT -fpic -g -O3 -Wall -pedantic -c rcpp_fhog.cpp -o rcpp_fhog.o In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization/optimization_solve_qp_using_smo.h:630:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 630 | DLIB_CASSERT(Q_blocks.size() > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization/optimization_solve_qp_using_smo.h:910:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 910 | DLIB_CASSERT(A.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization/optimization_solve_qp_using_smo.h:911:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 911 | DLIB_CASSERT(B.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization/optimization_solve_qp_using_smo.h:913:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 913 | DLIB_CASSERT(eps > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_transforms/../statistics/../optimization/optimization_solve_qp_using_smo.h:914:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 914 | DLIB_CASSERT(max_iter > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:14: ../inst/dlib-19.20/dlib/image_transforms/../statistics/lda.h:154:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 154 | DLIB_CASSERT(true_detections.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:11: In file included from ../inst/dlib-19.20/dlib/image_transforms/assign_image.h:8: In file included from ../inst/dlib-19.20/dlib/image_transforms/../statistics.h:14: ../inst/dlib-19.20/dlib/image_transforms/../statistics/lda.h:155:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 155 | DLIB_CASSERT(false_detections.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:13: ../inst/dlib-19.20/dlib/image_transforms/image_pyramid.h:1167:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 1167 | DLIB_CASSERT(rects.size() > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:13: ../inst/dlib-19.20/dlib/image_transforms/image_pyramid.h:1168:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 1168 | DLIB_CASSERT(0 < scale && scale <= 1); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:13: ../inst/dlib-19.20/dlib/image_transforms/image_pyramid.h:1204:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 1204 | DLIB_CASSERT(rects.size() > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: In file included from ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:13: ../inst/dlib-19.20/dlib/image_transforms/image_pyramid.h:1223:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 1223 | DLIB_CASSERT(rects.size() > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:2123:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 2123 | DLIB_CASSERT(num_rows(img)*num_columns(img) != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_fhog.cpp:6: In file included from ../inst/dlib-19.20/dlib/image_transforms/fhog.h:13: ../inst/dlib-19.20/dlib/image_transforms/interpolation.h:2124:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 2124 | DLIB_CASSERT(num_rows(img)==num_columns(img)); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ 13 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -DSTRICT_R_HEADERS -include r_cmd_check_happiness.h -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -I../inst/dlib-19.20 -DDLIB_NO_GUI_SUPPORT -fpic -g -O3 -Wall -pedantic -c rcpp_surf.cpp -o rcpp_surf.o In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization/optimization_solve_qp_using_smo.h:630:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 630 | DLIB_CASSERT(Q_blocks.size() > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization/optimization_solve_qp_using_smo.h:910:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 910 | DLIB_CASSERT(A.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization/optimization_solve_qp_using_smo.h:911:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 911 | DLIB_CASSERT(B.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization/optimization_solve_qp_using_smo.h:913:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 913 | DLIB_CASSERT(eps > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:13: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/vector_normalizer_frobmetric.h:8: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization.h:8: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/../optimization/optimization_solve_qp_using_smo.h:914:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 914 | DLIB_CASSERT(max_iter > 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:14: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/lda.h:154:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 154 | DLIB_CASSERT(true_detections.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ In file included from rcpp_surf.cpp:5: In file included from ../inst/dlib-19.20/dlib/image_keypoint.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/hashed_feature_image.h:11: In file included from ../inst/dlib-19.20/dlib/image_keypoint/../statistics.h:14: ../inst/dlib-19.20/dlib/image_keypoint/../statistics/lda.h:155:9: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments] 155 | DLIB_CASSERT(false_detections.size() != 0); | ^ ../inst/dlib-19.20/dlib/assert.h:164:62: note: expanded from macro 'DLIB_CASSERT' 164 | #define DLIB_CASSERT(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_CASSERT_CHOOSER(__VA_ARGS__)(__VA_ARGS__)) | ^ ../inst/dlib-19.20/dlib/assert.h:163:145: note: expanded from macro 'DLIBM_CASSERT_CHOOSER' 163 | #define DLIBM_CASSERT_CHOOSER(...) DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(DLIBM_GET_3TH_ARG(__VA_ARGS__, DLIBM_CASSERT_2_ARGS, DLIBM_CASSERT_1_ARGS)) | ^ ../inst/dlib-19.20/dlib/assert.h:162:9: note: macro 'DLIBM_GET_3TH_ARG' defined here 162 | #define DLIBM_GET_3TH_ARG(arg1, arg2, arg3, ...) arg3 | ^ 7 warnings generated. clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o image.dlib.so RcppExports.o dlib-core.o r_cmd_check_happiness.o rcpp_fhog.o rcpp_surf.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR make[1]: Leaving directory '/tmp/RtmpvuuTlf/R.INSTALL546a948ee1a4b/image.dlib/src' make[1]: Entering directory '/tmp/RtmpvuuTlf/R.INSTALL546a948ee1a4b/image.dlib/src' make[1]: Leaving directory '/tmp/RtmpvuuTlf/R.INSTALL546a948ee1a4b/image.dlib/src' installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-image.dlib/00new/image.dlib/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (image.dlib)