* Package: sci-mathematics/msieve-1.53-r1 * Repository: gentoo * Maintainer: patrick@gentoo.org * USE: abi_x86_64 amd64 ecm elibc_glibc kernel_linux userland_GNU zlib * FEATURES: network-sandbox preserve-libs sandbox test userpriv usersandbox >>> Unpacking source... >>> Unpacking msieve-1.53.tar.gz to /var/tmp/portage/sci-mathematics/msieve-1.53-r1/work >>> Source unpacked in /var/tmp/portage/sci-mathematics/msieve-1.53-r1/work >>> Preparing source in /var/tmp/portage/sci-mathematics/msieve-1.53-r1/work/msieve-1.53 ... * Applying msieve-1.51-reduce-printf.patch ... [ ok ] * Applying msieve-1.53-fix-version.patch ... [ ok ] >>> Source prepared. >>> Configuring source in /var/tmp/portage/sci-mathematics/msieve-1.53-r1/work/msieve-1.53 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/sci-mathematics/msieve-1.53-r1/work/msieve-1.53 ... make -j4 CC=x86_64-pc-linux-gnu-gcc AR=x86_64-pc-linux-gnu-ar 'OPT_FLAGS=-O2 -pipe -march=native -frecord-gcc-switches' all make: svnversion: No such file or directory x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o aprcl/mpz_aprcl32.o aprcl/mpz_aprcl32.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/clique.o common/filter/clique.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/filter.o common/filter/filter.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/merge.o common/filter/merge.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/merge_post.o common/filter/merge_post.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/merge_pre.o common/filter/merge_pre.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/merge_util.o common/filter/merge_util.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/filter/singleton.o common/filter/singleton.c common/filter/singleton.c: In function ‘filter_read_lp_file’: common/filter/singleton.c:155:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 155 | fread(&tmp, sizeof(uint32), header_words, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:160:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 160 | fread(&curr_ideal, sizeof(uint32), (size_t)1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:211:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 211 | fread(r, sizeof(uint32), header_words, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:217:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 217 | fread(&curr_ideal, sizeof(uint32), (size_t)1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c: In function ‘filter_read_lp_file_1pass’: common/filter/singleton.c:41:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 41 | fread(filter->relation_array, (size_t)1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 42 | (size_t)filter->lp_file_size, fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c: In function ‘filter_purge_lp_singletons’: common/filter/singleton.c:296:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 296 | fread(&tmp, sizeof(uint32), header_words, in_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:297:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 297 | fread(ideal_list, sizeof(uint32), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 298 | (size_t)tmp.ideal_count, in_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:318:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 318 | fread(&tmp, sizeof(uint32), header_words, in_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:319:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 319 | fread(ideal_list, sizeof(uint32), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 320 | (size_t)tmp.ideal_count, in_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:369:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 369 | fread(&tmp, sizeof(uint32), header_words, in_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/filter/singleton.c:370:3: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 370 | fread(ideal_list, sizeof(uint32), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 371 | (size_t)tmp.ideal_count, in_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos.o common/lanczos/lanczos.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_io.o common/lanczos/lanczos_io.c common/lanczos/lanczos.c: In function ‘dump_lanczos_state’: common/lanczos/lanczos.c:485:21: warning: unused parameter ‘packed_matrix’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 485 | packed_matrix_t *packed_matrix, | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ common/lanczos/lanczos.c:488:11: warning: unused parameter ‘n’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 488 | uint32 n, uint32 max_n, uint32 dim_solved, uint32 iter, | ~~~~~~~^ common/lanczos/lanczos.c: In function ‘read_lanczos_state’: common/lanczos/lanczos.c:643:21: warning: unused parameter ‘packed_matrix’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 643 | packed_matrix_t *packed_matrix, | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ common/lanczos/lanczos.c:646:11: warning: unused parameter ‘n’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 646 | uint32 n, uint32 max_n, uint32 *dim_solved, | ~~~~~~~^ common/lanczos/lanczos.c:662:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 662 | fread(&read_n, sizeof(uint32), (size_t)1, dump_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/lanczos/lanczos_io.c: In function ‘dump_matrix’: common/lanczos/lanczos_io.c:173:10: warning: unused parameter ‘sparse_weight’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 173 | uint64 sparse_weight) { | ~~~~~~~^~~~~~~~~~~~~ common/lanczos/lanczos_io.c: In function ‘file_cache_get_next’: common/lanczos/lanczos_io.c:372:45: warning: unused parameter ‘obj’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 372 | static void file_cache_get_next(msieve_obj *obj, FILE *fp, | ~~~~~~~~~~~~^~~ common/lanczos/lanczos_io.c:375:12: warning: unused parameter ‘read_submatrix’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 375 | uint32 read_submatrix) { | ~~~~~~~^~~~~~~~~~~~~~ common/lanczos/lanczos_io.c: In function ‘read_matrix’: common/lanczos/lanczos_io.c:438:23: warning: variable ‘mpi_nrows’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 438 | uint32 mpi_resclass, mpi_nrows; | ^~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_matmul0.o common/lanczos/lanczos_matmul0.c common/lanczos/lanczos_io.c:438:9: warning: variable ‘mpi_resclass’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 438 | uint32 mpi_resclass, mpi_nrows; | ^~~~~~~~~~~~ common/lanczos/lanczos_io.c: In function ‘read_cycles’: common/lanczos/lanczos_io.c:257:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 257 | fread(&num_cycles, sizeof(uint32), (size_t)1, cycle_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/lanczos/lanczos_io.c: In function ‘read_matrix’: common/lanczos/lanczos_io.c:461:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 461 | fread(&max_nrows, sizeof(uint32), (size_t)1, matrix_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/lanczos/lanczos_io.c:462:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 462 | fread(&dense_rows, sizeof(uint32), (size_t)1, matrix_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/lanczos/lanczos_io.c:463:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 463 | fread(&max_ncols, sizeof(uint32), (size_t)1, matrix_fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ common/lanczos/lanczos_matmul0.c: In function ‘packed_matrix_init’: common/lanczos/lanczos_matmul0.c:419:12: warning: unused variable ‘j’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-variable-Wunused-variable]8;;] 419 | uint32 i, j; | ^ common/lanczos/lanczos_matmul0.c: In function ‘mul_MxN_Nx64’: common/lanczos/lanczos_matmul0.c:619:23: warning: unused parameter ‘scratch’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 619 | uint64 *b, uint64 *scratch) { | ~~~~~~~~^~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_matmul1.o common/lanczos/lanczos_matmul1.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_matmul2.o common/lanczos/lanczos_matmul2.c common/lanczos/lanczos_matmul1.c: In function ‘mul_packed_core’: common/lanczos/lanczos_matmul1.c:308:38: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 308 | void mul_packed_core(void *data, int thread_num) | ~~~~^~~~~~~~~~ common/lanczos/lanczos_matmul1.c: In function ‘mul_packed_small_core’: common/lanczos/lanczos_matmul1.c:348:44: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 348 | void mul_packed_small_core(void *data, int thread_num) | ~~~~^~~~~~~~~~ common/lanczos/lanczos_matmul2.c: In function ‘mul_trans_packed_core’: common/lanczos/lanczos_matmul2.c:319:44: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 319 | void mul_trans_packed_core(void *data, int thread_num) | ~~~~^~~~~~~~~~ common/lanczos/lanczos_matmul2.c: In function ‘mul_trans_packed_small_core’: common/lanczos/lanczos_matmul2.c:358:50: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 358 | void mul_trans_packed_small_core(void *data, int thread_num) | ~~~~^~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_pre.o common/lanczos/lanczos_pre.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/lanczos_vv.o common/lanczos/lanczos_vv.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/lanczos/matmul_util.o common/lanczos/matmul_util.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/smallfact/gmp_ecm.o common/smallfact/gmp_ecm.c common/lanczos/lanczos_vv.c: In function ‘mul_Nx64_64x64_acc’: common/lanczos/lanczos_vv.c:201:9: warning: unused variable ‘i’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-variable-Wunused-variable]8;;] 201 | uint32 i; | ^ common/lanczos/lanczos_vv.c: In function ‘outer_thread_run’: common/lanczos/lanczos_vv.c:210:46: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 210 | static void outer_thread_run(void *data, int thread_num) | ~~~~^~~~~~~~~~ common/lanczos/lanczos_vv.c: In function ‘inner_thread_run’: common/lanczos/lanczos_vv.c:427:46: warning: unused parameter ‘thread_num’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 427 | static void inner_thread_run(void *data, int thread_num) | ~~~~^~~~~~~~~~ common/lanczos/lanczos_vv.c: In function ‘tmul_64xN_Nx64’: common/lanczos/lanczos_vv.c:441:12: warning: unused variable ‘j’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-variable-Wunused-variable]8;;] 441 | uint32 i, j; | ^ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/smallfact/smallfact.o common/smallfact/smallfact.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/smallfact/squfof.o common/smallfact/squfof.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/smallfact/tinyqs.o common/smallfact/tinyqs.c common/smallfact/smallfact.c: In function ‘trial_factor’: common/smallfact/smallfact.c:22:9: warning: variable ‘factor_found’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 22 | uint32 factor_found = 0; | ^~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/batch_factor.o common/batch_factor.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/cuda_xface.o common/cuda_xface.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/dickman.o common/dickman.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/driver.o common/driver.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/expr_eval.o common/expr_eval.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/hashtable.o common/hashtable.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/integrate.o common/integrate.c In file included from common/hashtable.c:15: include/common.h: In function ‘hash_function’: include/common.h:184:11: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 184 | hashval ^= HASH2(data[3] ^ 0x0f0f0f0f); | ^ include/common.h:185:2: note: here 185 | case 3: | ^~~~ include/common.h:186:11: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 186 | hashval ^= HASH1(data[2] ^ 0x0f0f0f0f); | ^ include/common.h:187:2: note: here 187 | case 2: | ^~~~ include/common.h:188:11: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 188 | hashval ^= HASH2(data[1]); | ^ include/common.h:189:2: note: here 189 | case 1: | ^~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/minimize.o common/minimize.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/minimize_global.o common/minimize_global.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/mp.o common/mp.c common/minimize.c: In function ‘solve_dmatrix’: common/minimize.c:421:16: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 421 | for (i = 0; i < n; i++) | ^ common/minimize.c:424:16: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 424 | for (i = 0; i < n - 1; i++) { | ^ common/minimize.c:431:21: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 431 | for (j = i + 1; j < n; j++) { | ^ common/minimize.c:444:21: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 444 | for (j = i + 1; j < n; j++) { | ^ common/minimize.c:448:22: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 448 | for (k = i + 1; k < n; k++) { | ^ common/minimize.c:460:21: warning: comparison of integer expressions of different signedness: ‘int32’ {aka ‘int’} and ‘uint32’ {aka ‘unsigned int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 460 | for (j = i + 1; j < n; j++) { | ^ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/polyroot.o common/polyroot.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/prime_delta.o common/prime_delta.c In file included from include/polyroot.h:19, from common/polyroot.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ At top level: common/polyroot.c:38:21: warning: ‘are’ defined but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-const-variable=-Wunused-const-variable=]8;;] 38 | static const double are = DBL_EPSILON; | ^~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/prime_sieve.o common/prime_sieve.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/savefile.o common/savefile.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/strtoll.o common/strtoll.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/thread.o common/thread.c common/savefile.c: In function ‘savefile_open’: common/savefile.c:131:9: warning: assignment to ‘struct gzFile_s **’ from incompatible pointer type ‘gzFile’ {aka ‘struct gzFile_s *’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 131 | s->fp = gzopen(name_gz, open_string); | ^ common/savefile.c:157:10: warning: assignment to ‘struct gzFile_s **’ from incompatible pointer type ‘gzFile’ {aka ‘struct gzFile_s *’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 157 | s->fp = gzopen(s->name, "a"); | ^ common/savefile.c:163:9: warning: assignment to ‘struct gzFile_s **’ from incompatible pointer type ‘gzFile’ {aka ‘struct gzFile_s *’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 163 | s->fp = gzopen(s->name, open_string); | ^ common/savefile.c: In function ‘savefile_close’: common/savefile.c:182:50: warning: passing argument 1 of ‘gzclose’ from incompatible pointer type []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 182 | s->is_a_FILE ? fclose((FILE *)s->fp) : gzclose(s->fp); | ~^~~~ | | | struct gzFile_s ** In file included from /usr/include/zlib.h:34, from include/util.h:46, from include/msieve.h:24, from include/common.h:18, from common/savefile.c:15: /usr/include/zlib.h:1631:32: note: expected ‘gzFile’ {aka ‘struct gzFile_s *’} but argument is of type ‘struct gzFile_s **’ 1631 | ZEXTERN int ZEXPORT gzclose _Z_OF((gzFile file)); | ^~~~~ common/savefile.c: In function ‘savefile_eof’: common/savefile.c:193:54: warning: passing argument 1 of ‘gzeof’ from incompatible pointer type []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 193 | return (s->is_a_FILE ? feof((FILE *)s->fp) : gzeof(s->fp)); | ~^~~~ | | | struct gzFile_s ** In file included from /usr/include/zlib.h:34, from include/util.h:46, from include/msieve.h:24, from include/common.h:18, from common/savefile.c:15: /usr/include/zlib.h:1595:27: note: expected ‘gzFile’ {aka ‘struct gzFile_s *’} but argument is of type ‘struct gzFile_s **’ 1595 | ZEXTERN int ZEXPORT gzeof _Z_OF((gzFile file)); | ^~~~~ common/savefile.c: In function ‘savefile_read_line’: common/savefile.c:251:10: warning: passing argument 1 of ‘gzgets’ from incompatible pointer type []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 251 | gzgets(s->fp, buf, (int)max_len); | ~^~~~ | | | struct gzFile_s ** In file included from /usr/include/zlib.h:34, from include/util.h:46, from include/msieve.h:24, from include/common.h:18, from common/savefile.c:15: /usr/include/zlib.h:1492:31: note: expected ‘gzFile’ {aka ‘struct gzFile_s *’} but argument is of type ‘struct gzFile_s **’ 1492 | ZEXTERN char * ZEXPORT gzgets _Z_OF((gzFile file, char *buf, int len)); | ^~~~~ common/savefile.c: In function ‘savefile_flush’: common/savefile.c:279:11: warning: passing argument 1 of ‘gzputs’ from incompatible pointer type []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 279 | gzputs(s->fp, s->buf); | ~^~~~ | | | struct gzFile_s ** In file included from /usr/include/zlib.h:34, from include/util.h:46, from include/msieve.h:24, from include/common.h:18, from common/savefile.c:15: /usr/include/zlib.h:1484:28: note: expected ‘gzFile’ {aka ‘struct gzFile_s *’} but argument is of type ‘struct gzFile_s **’ 1484 | ZEXTERN int ZEXPORT gzputs _Z_OF((gzFile file, const char *s)); | ^~~~~ common/savefile.c: In function ‘savefile_rewind’: common/savefile.c:298:51: warning: passing argument 1 of ‘gzrewind’ from incompatible pointer type []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wincompatible-pointer-types-Wincompatible-pointer-types]8;;] 298 | s->is_a_FILE ? rewind((FILE *)s->fp) : gzrewind(s->fp); | ~^~~~ | | | struct gzFile_s ** In file included from /usr/include/zlib.h:34, from include/util.h:46, from include/msieve.h:24, from include/common.h:18, from common/savefile.c:15: /usr/include/zlib.h:1567:33: note: expected ‘gzFile’ {aka ‘struct gzFile_s *’} but argument is of type ‘struct gzFile_s **’ 1567 | ZEXTERN int ZEXPORT gzrewind _Z_OF((gzFile file)); | ^~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/util.o common/util.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/gf2.qo mpqs/gf2.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/mpqs.qo mpqs/mpqs.c common/util.c: In function ‘get_cpu_type’: common/util.c:456:17: warning: variable ‘model’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 456 | uint8 family, model; | ^~~~~ common/util.c: In function ‘set_idle_priority’: common/util.c:120:2: warning: ignoring return value of ‘nice’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 120 | nice(100); | ^~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/poly.qo mpqs/poly.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/relation.qo mpqs/relation.c mpqs/poly.c: In function ‘poly_init’: mpqs/poly.c:193:25: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 193 | conf->factor_bits[2]--; | ~~~~~~~~~~~~~~~~~~~~^~ mpqs/poly.c:194:4: note: here 194 | case 9: | ^~~~ mpqs/poly.c:203:37: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 203 | conf->factor_bits[num_factors-3]--; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ mpqs/poly.c:204:4: note: here 204 | case 9: | ^~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/sieve.qo mpqs/sieve.c mpqs/relation.c: In function ‘qs_filter_relations’: mpqs/relation.c:807:9: warning: variable ‘poly_saved’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 807 | uint32 poly_saved; | ^~~~~~~~~~ mpqs/relation.c:804:21: warning: variable ‘curr_poly_idx’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 804 | uint32 curr_a_idx, curr_poly_idx, curr_rel; | ^~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o mpqs/sqrt.qo mpqs/sqrt.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -DBLOCK_KB=32 -DHAS_SSE2 \ -DROUTINE_NAME=qs_core_sieve_generic_32k \ -c -o mpqs/sieve_core_generic_32k.qo mpqs/sieve_core.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -DBLOCK_KB=64 -DHAS_SSE2 \ -DROUTINE_NAME=qs_core_sieve_generic_64k \ -c -o mpqs/sieve_core_generic_64k.qo mpqs/sieve_core.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/poly.no gnfs/poly/poly.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/poly_param.no gnfs/poly/poly_param.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/poly_skew.no gnfs/poly/poly_skew.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ gnfs/poly/poly.c: In function ‘read_poly’: gnfs/poly/poly.c:28:8: warning: variable ‘status’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;] 28 | int32 status = 0; | ^~~~~~ gnfs/poly/poly.c:35:2: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 35 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/poly.c:60:2: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 60 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/poly.c:64:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 64 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/polyutil.no gnfs/poly/polyutil.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/poly_param.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/poly_skew.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ gnfs/poly/poly_skew.c: In function ‘sizeopt_callback’: gnfs/poly/poly_skew.c:85:37: warning: unused parameter ‘deg’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-parameter-Wunused-parameter]8;;] 85 | static void sizeopt_callback(uint32 deg, mpz_t *alg_coeffs, mpz_t *rat_coeffs, | ~~~~~~~^~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/root_score.no gnfs/poly/root_score.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/polyutil.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/size_score.no gnfs/poly/size_score.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/root_score.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/size_score.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage1/stage1.no gnfs/poly/stage1/stage1.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage1/stage1_roots.no gnfs/poly/stage1/stage1_roots.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/optimize.no gnfs/poly/stage2/optimize.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage1/stage1.h:23, from gnfs/poly/stage1/stage1.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage1/stage1.h:23, from gnfs/poly/stage1/stage1_roots.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ gnfs/poly/stage1/stage1_roots.c: In function ‘combine_roots’: gnfs/poly/stage1/stage1_roots.c:449:13: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 449 | accum[6] = accum[7] + (uint64)prod[6] * roots[6][i6]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/stage1/stage1_roots.c:450:2: note: here 450 | case 6: | ^~~~ gnfs/poly/stage1/stage1_roots.c:452:13: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 452 | accum[5] = accum[6] + (uint64)prod[5] * roots[5][i5]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/stage1/stage1_roots.c:453:2: note: here 453 | case 5: | ^~~~ gnfs/poly/stage1/stage1_roots.c:455:13: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 455 | accum[4] = accum[5] + (uint64)prod[4] * roots[4][i4]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/stage1/stage1_roots.c:456:2: note: here 456 | case 4: | ^~~~ gnfs/poly/stage1/stage1_roots.c:458:13: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 458 | accum[3] = accum[4] + (uint64)prod[3] * roots[3][i3]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/stage1/stage1_roots.c:459:2: note: here 459 | case 3: | ^~~~ gnfs/poly/stage1/stage1_roots.c:461:13: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 461 | accum[2] = accum[3] + (uint64)prod[2] * roots[2][i2]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/poly/stage1/stage1_roots.c:462:2: note: here 462 | case 2: | ^~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/optimize_deg6.no gnfs/poly/stage2/optimize_deg6.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/optimize.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve.no gnfs/poly/stage2/root_sieve.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/optimize_deg6.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ gnfs/poly/stage2/optimize_deg6.c: In function ‘poly_eval’: gnfs/poly/stage2/optimize_deg6.c:208:19: warning: comparison of integer expressions of different signedness: ‘uint32’ {aka ‘unsigned int’} and ‘int32’ {aka ‘int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 208 | for (k = 0; k < pow; k++) | ^ gnfs/poly/stage2/optimize_deg6.c: In function ‘fill_powers’: gnfs/poly/stage2/optimize_deg6.c:406:17: warning: comparison of integer expressions of different signedness: ‘uint32’ {aka ‘unsigned int’} and ‘int32’ {aka ‘int’} []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 406 | for (j = 2; j <= max_pow; j++) | ^~ gnfs/poly/stage2/optimize_deg6.c: In function ‘optimize_initial_deg6’: gnfs/poly/stage2/optimize_deg6.c:722:16: warning: comparison of integer expressions of different signedness: ‘uint32’ {aka ‘unsigned int’} and ‘int’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wsign-compare-Wsign-compare]8;;] 722 | for (i = 0; i < (1 << (num_vars - 1)); i++) { | ^ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_deg45_x.no gnfs/poly/stage2/root_sieve_deg45_x.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_deg45_x.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_deg5_xy.no gnfs/poly/stage2/root_sieve_deg5_xy.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_deg6_x.no gnfs/poly/stage2/root_sieve_deg6_x.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_deg5_xy.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_deg6_xy.no gnfs/poly/stage2/root_sieve_deg6_xy.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_deg6_x.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_deg6_xy.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_deg6_xyz.no gnfs/poly/stage2/root_sieve_deg6_xyz.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_line.no gnfs/poly/stage2/root_sieve_line.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/root_sieve_util.no gnfs/poly/stage2/root_sieve_util.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_deg6_xyz.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_line.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/root_sieve_util.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ gnfs/poly/stage2/root_sieve_util.c: In function ‘compute_lattices’: gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:174:4: note: in expansion of macro ‘CRT_ACCUM’ 174 | CRT_ACCUM(9) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:175:2: note: here 175 | case 9: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:177:4: note: in expansion of macro ‘CRT_ACCUM’ 177 | CRT_ACCUM(8) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:178:2: note: here 178 | case 8: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:180:4: note: in expansion of macro ‘CRT_ACCUM’ 180 | CRT_ACCUM(7) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:181:2: note: here 181 | case 7: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:183:4: note: in expansion of macro ‘CRT_ACCUM’ 183 | CRT_ACCUM(6) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:184:2: note: here 184 | case 6: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:186:4: note: in expansion of macro ‘CRT_ACCUM’ 186 | CRT_ACCUM(5) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:187:2: note: here 187 | case 5: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:189:4: note: in expansion of macro ‘CRT_ACCUM’ 189 | CRT_ACCUM(4) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:190:2: note: here 190 | case 4: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:192:4: note: in expansion of macro ‘CRT_ACCUM’ 192 | CRT_ACCUM(3) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:193:2: note: here 193 | case 3: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:195:4: note: in expansion of macro ‘CRT_ACCUM’ 195 | CRT_ACCUM(2) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:196:2: note: here 196 | case 2: | ^~~~ gnfs/poly/stage2/root_sieve_util.c:140:2: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 140 | for (j = 0; j < dim; j++) { \ | ^~~ gnfs/poly/stage2/root_sieve_util.c:198:4: note: in expansion of macro ‘CRT_ACCUM’ 198 | CRT_ACCUM(1) | ^~~~~~~~~ gnfs/poly/stage2/root_sieve_util.c:199:2: note: here 199 | default: | ^~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage2/stage2.no gnfs/poly/stage2/stage2.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/filter/duplicate.no gnfs/filter/duplicate.c In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage2/stage2.h:18, from gnfs/poly/stage2/stage2.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/filter/filter.no gnfs/filter/filter.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/filter/singleton.no gnfs/filter/singleton.c gnfs/filter/duplicate.c: In function ‘purge_duplicates_pass2’: gnfs/filter/duplicate.c:113:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 113 | fread(&next_bad_relation, (size_t)1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 114 | sizeof(uint32), bad_relation_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/filter/duplicate.c:138:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 138 | fread(&next_bad_relation, (size_t)1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 139 | sizeof(uint32), bad_relation_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/sieve/sieve_line.no gnfs/sieve/sieve_line.c gnfs/filter/singleton.c: In function ‘nfs_write_lp_file’: gnfs/filter/singleton.c:73:2: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 73 | fread(&next_relation, (size_t)1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(uint32), relation_fp); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/filter/singleton.c:92:5: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 92 | fread(&next_relation, sizeof(uint32), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 93 | (size_t)1, relation_fp); | ~~~~~~~~~~~~~~~~~~~~~~~ gnfs/filter/singleton.c:103:4: warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 103 | fread(&next_relation, sizeof(uint32), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 104 | (size_t)1, relation_fp); | ~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/sieve/sieve_util.no gnfs/sieve/sieve_util.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/sqrt/sqrt.no gnfs/sqrt/sqrt.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/sqrt/sqrt_a.no gnfs/sqrt/sqrt_a.c gnfs/sieve/sieve_util.c: In function ‘read_last_line’: gnfs/sieve/sieve_util.c:143:2: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 143 | fgets(buf, (int)sizeof(buf), linefile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/sieve/sieve_util.c:148:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 148 | fgets(buf, (int)sizeof(buf), linefile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/fb.no gnfs/fb.c gnfs/fb.c: In function ‘read_factor_base’: gnfs/fb.c:182:2: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 182 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:193:4: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 193 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:224:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 224 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:247:2: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 247 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:249:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 249 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:274:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 274 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gnfs/fb.c:300:3: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;] 300 | fgets(buf, (int)sizeof(buf), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/ffpoly.no gnfs/ffpoly.c gnfs/ffpoly.c: In function ‘poly_expo_square’: gnfs/ffpoly.c:484:20: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 484 | case 7: acc[7] = sqr_mac(OP1(7), OP1(i), acc[6], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 485 | q, MOD(7), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:486:3: note: here 486 | case 6: acc[6] = sqr_mac(OP1(6), OP1(i), acc[5], | ^~~~ gnfs/ffpoly.c:486:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 486 | case 6: acc[6] = sqr_mac(OP1(6), OP1(i), acc[5], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 487 | q, MOD(6), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:488:3: note: here 488 | case 5: acc[5] = sqr_mac(OP1(5), OP1(i), acc[4], | ^~~~ gnfs/ffpoly.c:488:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 488 | case 5: acc[5] = sqr_mac(OP1(5), OP1(i), acc[4], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 489 | q, MOD(5), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:490:3: note: here 490 | case 4: acc[4] = sqr_mac(OP1(4), OP1(i), acc[3], | ^~~~ gnfs/ffpoly.c:490:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 490 | case 4: acc[4] = sqr_mac(OP1(4), OP1(i), acc[3], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 491 | q, MOD(4), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:492:3: note: here 492 | case 3: acc[3] = sqr_mac(OP1(3), OP1(i), acc[2], | ^~~~ gnfs/ffpoly.c:492:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 492 | case 3: acc[3] = sqr_mac(OP1(3), OP1(i), acc[2], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 493 | q, MOD(3), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:494:3: note: here 494 | case 2: acc[2] = sqr_mac(OP1(2), OP1(i), acc[1], | ^~~~ gnfs/ffpoly.c:494:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 494 | case 2: acc[2] = sqr_mac(OP1(2), OP1(i), acc[1], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 495 | q, MOD(2), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:496:3: note: here 496 | case 1: acc[1] = sqr_mac(OP1(1), OP1(i), acc[0], | ^~~~ gnfs/ffpoly.c:496:18: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 496 | case 1: acc[1] = sqr_mac(OP1(1), OP1(i), acc[0], | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 497 | q, MOD(1), psq); | ~~~~~~~~~~~~~~~ gnfs/ffpoly.c:498:3: note: here 498 | case 0: acc[0] = sqr_mac0(OP1(0), OP1(i), q, MOD(0), psq); | ^~~~ gnfs/ffpoly.c: In function ‘poly_expo_modmul’: gnfs/ffpoly.c:456:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 456 | case 7: OP1(7) = mul_mac(OP1(7), shift, OP1(6), q, MOD(7), p, psq); | ^ gnfs/ffpoly.c:457:2: note: here 457 | case 6: OP1(6) = mul_mac(OP1(6), shift, OP1(5), q, MOD(6), p, psq); | ^~~~ gnfs/ffpoly.c:457:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 457 | case 6: OP1(6) = mul_mac(OP1(6), shift, OP1(5), q, MOD(6), p, psq); | ^ gnfs/ffpoly.c:458:2: note: here 458 | case 5: OP1(5) = mul_mac(OP1(5), shift, OP1(4), q, MOD(5), p, psq); | ^~~~ gnfs/ffpoly.c:458:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 458 | case 5: OP1(5) = mul_mac(OP1(5), shift, OP1(4), q, MOD(5), p, psq); | ^ gnfs/ffpoly.c:459:2: note: here 459 | case 4: OP1(4) = mul_mac(OP1(4), shift, OP1(3), q, MOD(4), p, psq); | ^~~~ gnfs/ffpoly.c:459:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 459 | case 4: OP1(4) = mul_mac(OP1(4), shift, OP1(3), q, MOD(4), p, psq); | ^ gnfs/ffpoly.c:460:2: note: here 460 | case 3: OP1(3) = mul_mac(OP1(3), shift, OP1(2), q, MOD(3), p, psq); | ^~~~ gnfs/ffpoly.c:460:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 460 | case 3: OP1(3) = mul_mac(OP1(3), shift, OP1(2), q, MOD(3), p, psq); | ^ gnfs/ffpoly.c:461:2: note: here 461 | case 2: OP1(2) = mul_mac(OP1(2), shift, OP1(1), q, MOD(2), p, psq); | ^~~~ gnfs/ffpoly.c:461:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 461 | case 2: OP1(2) = mul_mac(OP1(2), shift, OP1(1), q, MOD(2), p, psq); | ^ gnfs/ffpoly.c:462:2: note: here 462 | case 1: OP1(1) = mul_mac(OP1(1), shift, OP1(0), q, MOD(1), p, psq); | ^~~~ gnfs/ffpoly.c:462:17: warning: this statement may fall through []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough=-Wimplicit-fallthrough=]8;;] 462 | case 1: OP1(1) = mul_mac(OP1(1), shift, OP1(0), q, MOD(1), p, psq); | ^ gnfs/ffpoly.c:463:2: note: here 463 | case 0: OP1(0) = mul_mac(OP1(0), shift, zero, q, MOD(0), p, psq); | ^~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/gf2.no gnfs/gf2.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/gnfs.no gnfs/gnfs.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/relation.no gnfs/relation.c gnfs/relation.c:23:8: warning: ‘always_inline’ function might not be inlinable []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wattributes-Wattributes]8;;] 23 | uint32 divide_factor_out(mpz_t polyval, uint64 p, | ^~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches -O2 -pipe -march=native -frecord-gcc-switches -Wall -W -DMSIEVE_SVN_VERSION="\"unknown\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -Ignfs -c -o gnfs/poly/stage1/stage1_sieve_cpu.no gnfs/poly/stage1/stage1_sieve_cpu.c gnfs/ffpoly.c: In function ‘get_zeros_rec’: gnfs/ffpoly.c:670:10: warning: ‘g[0].degree’ may be used uninitialized in this function []8;;https://gcc.gnu.org/onlinedocs/gfortran/Error-and-Warning-Options.html#index-Wmaybe-uninitialized-Wmaybe-uninitialized]8;;] 670 | degree1 = g->degree; | ~~~~~~~~^~~~~~~~~~~ In file included from gnfs/poly/poly.h:19, from gnfs/poly/poly_skew.h:18, from gnfs/poly/stage1/stage1.h:23, from gnfs/poly/stage1/stage1_sieve_cpu.c:15: include/dd.h: In function ‘dd_precision_is_ieee’: include/dd.h:78:27: warning: bitwise comparison always evaluates to false []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtautological-compare-Wtautological-compare]8;;] 78 | return ((prec & ~0x0300) == 0x0200) ? 1 : 0; | ^~ rm -f libmsieve.a ar r libmsieve.a aprcl/mpz_aprcl32.o common/filter/clique.o common/filter/filter.o common/filter/merge.o common/filter/merge_post.o common/filter/merge_pre.o common/filter/merge_util.o common/filter/singleton.o common/lanczos/lanczos.o common/lanczos/lanczos_io.o common/lanczos/lanczos_matmul0.o common/lanczos/lanczos_matmul1.o common/lanczos/lanczos_matmul2.o common/lanczos/lanczos_pre.o common/lanczos/lanczos_vv.o common/lanczos/matmul_util.o common/smallfact/gmp_ecm.o common/smallfact/smallfact.o common/smallfact/squfof.o common/smallfact/tinyqs.o common/batch_factor.o common/cuda_xface.o common/dickman.o common/driver.o common/expr_eval.o common/hashtable.o common/integrate.o common/minimize.o common/minimize_global.o common/mp.o common/polyroot.o common/prime_delta.o common/prime_sieve.o common/savefile.o common/strtoll.o common/thread.o common/util.o mpqs/gf2.qo mpqs/mpqs.qo mpqs/poly.qo mpqs/relation.qo mpqs/sieve.qo mpqs/sqrt.qo mpqs/sieve_core_generic_32k.qo mpqs/sieve_core_generic_64k.qo gnfs/poly/poly.no gnfs/poly/poly_param.no gnfs/poly/poly_skew.no gnfs/poly/polyutil.no gnfs/poly/root_score.no gnfs/poly/size_score.no gnfs/poly/stage1/stage1.no gnfs/poly/stage1/stage1_roots.no gnfs/poly/stage2/optimize.no gnfs/poly/stage2/optimize_deg6.no gnfs/poly/stage2/root_sieve.no gnfs/poly/stage2/root_sieve_deg45_x.no gnfs/poly/stage2/root_sieve_deg5_xy.no gnfs/poly/stage2/root_sieve_deg6_x.no gnfs/poly/stage2/root_sieve_deg6_xy.no gnfs/poly/stage2/root_sieve_deg6_xyz.no gnfs/poly/stage2/root_sieve_line.no gnfs/poly/stage2/root_sieve_util.no gnfs/poly/stage2/stage2.no gnfs/filter/duplicate.no gnfs/filter/filter.no gnfs/filter/singleton.no gnfs/sieve/sieve_line.no gnfs/sieve/sieve_util.no gnfs/sqrt/sqrt.no gnfs/sqrt/sqrt_a.no gnfs/fb.no gnfs/ffpoly.no gnfs/gf2.no gnfs/gnfs.no gnfs/relation.no gnfs/poly/stage1/stage1_sieve_cpu.no gnfs/poly/stage1/stage1_sieve_cpu.no make: ar: No such file or directory make: *** [Makefile:275: all] Error 127 * ERROR: sci-mathematics/msieve-1.53-r1::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sci-mathematics/msieve-1.53-r1::gentoo'`, * the complete build log and the output of `emerge -pqv '=sci-mathematics/msieve-1.53-r1::gentoo'`. * The complete build log is located at '/var/log/emerge-log/build/sci-mathematics/msieve-1.53-r1:20200527-104758.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-mathematics/msieve-1.53-r1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sci-mathematics/msieve-1.53-r1/temp/environment'. * Working directory: '/var/tmp/portage/sci-mathematics/msieve-1.53-r1/work/msieve-1.53' * S: '/var/tmp/portage/sci-mathematics/msieve-1.53-r1/work/msieve-1.53' emerge --info: Portage 2.3.100 (python 3.7.7-final-0, default/linux/amd64/17.1, gcc-10.1.0, glibc-2.31-r3, 5.4.0-1009-aws x86_64) ================================================================= System uname: Linux-5.4.0-1009-aws-x86_64-AMD_EPYC_7571-with-gentoo-2.7 KiB Mem: 16011344 total, 3172304 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 27 May 2020 10:07:23 +0000 sh bash 5.0_p17 ld GNU ld (Gentoo 2.34 p4) 2.34.0 app-shells/bash: 5.0_p17::gentoo dev-lang/perl: 5.30.2-r2::gentoo dev-lang/python: 2.7.18::gentoo, 3.7.7-r2::gentoo, 3.8.3::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.69-r5::gentoo sys-devel/automake: 1.16.2::gentoo sys-devel/binutils: 2.34-r1::gentoo sys-devel/gcc: 10.1.0::gentoo sys-devel/gcc-config: 2.3::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.6::gentoo (virtual/os-headers) sys-libs/glibc: 2.31-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CC="x86_64-pc-linux-gnu-gcc" CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXX="x86_64-pc-linux-gnu-g++" CXXFLAGS="-O2 -pipe -march=native -frecord-gcc-switches" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y --binpkg-respect-use=y -1 -b -k" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe -march=native -frecord-gcc-switches" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=native -frecord-gcc-switches" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="C.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0" MAKEOPTS="-j4" PKGDIR="/root/.packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl amd64 berkdb bzip2 cli crypt dri fortran gdbm iconv ipv6 libtirpc multilib ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl tcpd unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS