build.log

build.log (text/plain), 27.91 KB, created by Coacher on 2013-03-17 07:15:04 UTC

[32;01m * [39;49;00mPackage:    sci-mathematics/yafu-1.34.3
[32;01m * [39;49;00mRepository: gentoo
[32;01m * [39;49;00mMaintainer: [e-mail]
[32;01m * [39;49;00mUSE:        amd64 elibc_glibc kernel_linux userland_GNU
[32;01m * [39;49;00mFEATURES:   sandbox
>>> Unpacking source...
>>> Unpacking yafu-1.34-src.zip to /var/tmp/portage/sci-mathematics/yafu-1.34.3/work
>>> Source unpacked in /var/tmp/portage/sci-mathematics/yafu-1.34.3/work
>>> Preparing source in /var/tmp/portage/sci-mathematics/yafu-1.34.3/work/yafu-1.34.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sci-mathematics/yafu-1.34.3/work/yafu-1.34.3 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sci-mathematics/yafu-1.34.3/work/yafu-1.34.3 ...
make -j1 x86_64 
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/lanczos.o factor/qs/msieve/lanczos.c
factor/qs/msieve/lanczos.c: In function 'yafu_read_lanczos_state':
factor/qs/msieve/lanczos.c:854:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c: In function 'yafu_dump_lanczos_state':
factor/qs/msieve/lanczos.c:812:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:813:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:814:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:816:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:817:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:818:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:819:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:820:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:821:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:822:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:823:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:824:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:826:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:827:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:828:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/msieve/lanczos.c:829:8: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/lanczos_matmul0.o factor/qs/msieve/lanczos_matmul0.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/lanczos_matmul1.o factor/qs/msieve/lanczos_matmul1.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/lanczos_matmul2.o factor/qs/msieve/lanczos_matmul2.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/lanczos_pre.o factor/qs/msieve/lanczos_pre.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/sqrt.o factor/qs/msieve/sqrt.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/savefile.o factor/qs/msieve/savefile.c
factor/qs/msieve/savefile.c: In function 'qs_savefile_read_line':
factor/qs/msieve/savefile.c:201:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/msieve/gf2.o factor/qs/msieve/gf2.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/driver.o top/driver.c
top/driver.c: In function 'main':
top/driver.c:336:13: warning: variable 't' set but not used [-Wunused-but-set-variable]
top/driver.c: In function 'get_random_seeds':
top/driver.c:2081:8: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c:2082:8: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c: In function 'yafu_set_idle_priority':
top/driver.c:886:6: warning: ignoring return value of 'nice', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c: In function 'process_arguments':
top/driver.c:756:9: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c: In function 'helpfunc':
top/driver.c:520:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c: In function 'main':
top/driver.c:242:9: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
top/driver.c:265:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/utils.o top/utils.c
top/utils.c: In function 'yafu_get_cpu_type':
top/utils.c:1322:17: warning: variable 'model' set but not used [-Wunused-but-set-variable]
top/utils.c: In function 'extended_cpuid':
top/utils.c:1440:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
top/utils.c:1371:9: warning: variable 'nVirtualAddress' set but not used [-Wunused-but-set-variable]
top/utils.c:1370:9: warning: variable 'nPhysicalAddress' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/stack.o top/stack.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/calc.o top/calc.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/test.o top/test.c
top/test.c: In function 'test_dlp_composites':
top/test.c:70:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/mpz_prp_prime.o top/mpz_prp_prime.c
top/mpz_prp_prime.c: In function 'mpz_aprtcle':
top/mpz_prp_prime.c:1617:13: warning: variable 'G' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/factor_common.o factor/factor_common.c
factor/factor_common.c: In function 'get_qs_time_estimate':
factor/factor_common.c:834:3: warning: case value '10' not in enumerated type 'enum cpu_type' [-Wswitch]
factor/factor_common.c: In function 'get_gnfs_time_estimate':
factor/factor_common.c:884:3: warning: case value '10' not in enumerated type 'enum cpu_type' [-Wswitch]
factor/factor_common.c: In function 'factor':
factor/factor_common.c:2154:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
factor/factor_common.c:2195:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/rho.o factor/rho.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/squfof.o factor/squfof.c
factor/squfof.c: In function 'sp_shanks_loop':
factor/squfof.c:80:25: warning: variable 'big1' set but not used [-Wunused-but-set-variable]
factor/squfof.c: In function 'shanks_mult_unit':
factor/squfof.c:226:6: warning: variable 'j' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/trialdiv.o factor/trialdiv.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/tune.o factor/tune.c
factor/tune.c: In function 'factor_tune':
factor/tune.c:155:9: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result]
factor/tune.c:172:9: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/filter.o factor/qs/filter.c
factor/qs/filter.c: In function 'yafu_qs_filter_relations':
factor/qs/filter.c:659:6: warning: variable 'first' set but not used [-Wunused-but-set-variable]
factor/qs/filter.c:654:9: warning: variable 'poly_saved' set but not used [-Wunused-but-set-variable]
factor/qs/filter.c:651:21: warning: variable 'curr_poly_idx' set but not used [-Wunused-but-set-variable]
factor/qs/filter.c: In function 'restart_siqs':
factor/qs/filter.c:328:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/filter.c:344:10: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
factor/qs/filter.c: In function 'yafu_qs_filter_relations':
factor/qs/filter.c:953:22: warning: 'rel' may be used uninitialized in this function [-Wuninitialized]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv.o factor/qs/tdiv.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_small.o factor/qs/tdiv_small.c
factor/qs/tdiv_small.c: In function 'filter_SPV':
factor/qs/tdiv_small.c:82:12: warning: variable 'fb' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_med_32k.o factor/qs/tdiv_med_32k.c
factor/qs/tdiv_med_32k.c: In function 'tdiv_medprimes_32k':
factor/qs/tdiv_med_32k.c:68:12: warning: variable 'fb' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_med_64k.o factor/qs/tdiv_med_64k.c
factor/qs/tdiv_med_64k.c: In function 'tdiv_medprimes_64k':
factor/qs/tdiv_med_64k.c:68:12: warning: variable 'fb' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_resieve_32k.o factor/qs/tdiv_resieve_32k.c
factor/qs/tdiv_resieve_32k.c: In function 'resieve_medprimes_32k':
factor/qs/tdiv_resieve_32k.c:70:19: warning: variable 'fullfb_ptr' set but not used [-Wunused-but-set-variable]
factor/qs/tdiv_resieve_32k.c:68:12: warning: variable 'fb' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_resieve_64k.o factor/qs/tdiv_resieve_64k.c
factor/qs/tdiv_resieve_64k.c: In function 'resieve_medprimes_64k':
factor/qs/tdiv_resieve_64k.c:70:19: warning: variable 'fullfb_ptr' set but not used [-Wunused-but-set-variable]
factor/qs/tdiv_resieve_64k.c:68:12: warning: variable 'fb' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_large.o factor/qs/tdiv_large.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/tdiv_scan.o factor/qs/tdiv_scan.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/large_sieve.o factor/qs/large_sieve.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/med_sieve_32k.o factor/qs/med_sieve_32k.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/med_sieve_64k.o factor/qs/med_sieve_64k.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/new_poly.o factor/qs/new_poly.c
factor/qs/new_poly.c: In function 'computeBl':
factor/qs/new_poly.c:513:16: warning: variable 'root2' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/poly_roots_32k.o factor/qs/poly_roots_32k.c
factor/qs/poly_roots_32k.c: In function 'testfirstRoots_32k':
factor/qs/poly_roots_32k.c:41:51: warning: variable 'numblocks' set but not used [-Wunused-but-set-variable]
factor/qs/poly_roots_32k.c:40:11: warning: variable 'logp' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/poly_roots_64k.o factor/qs/poly_roots_64k.c
factor/qs/poly_roots_64k.c: In function 'testfirstRoots_64k':
factor/qs/poly_roots_64k.c:41:51: warning: variable 'numblocks' set but not used [-Wunused-but-set-variable]
factor/qs/poly_roots_64k.c:40:11: warning: variable 'logp' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/update_poly_roots_32k.o factor/qs/update_poly_roots_32k.c
factor/qs/update_poly_roots_32k.c: In function 'nextRoots_32k':
factor/qs/update_poly_roots_32k.c:52:6: warning: variable 'k' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/update_poly_roots_64k.o factor/qs/update_poly_roots_64k.c
factor/qs/update_poly_roots_64k.c: In function 'nextRoots_64k':
factor/qs/update_poly_roots_64k.c:52:6: warning: variable 'k' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/siqs_test.o factor/qs/siqs_test.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/tinyqs/tinySIQS.o factor/tinyqs/tinySIQS.c
factor/tinyqs/tinySIQS.c: In function 'tiny_poly_a':
factor/tinyqs/tinySIQS.c:255:31: warning: variable 'lower_polypool_index' set but not used [-Wunused-but-set-variable]
factor/tinyqs/tinySIQS.c:255:9: warning: variable 'upper_polypool_index' set but not used [-Wunused-but-set-variable]
factor/tinyqs/tinySIQS.c: In function 'make_tiny_fb':
factor/tinyqs/tinySIQS.c:465:23: warning: variable 'root2' set but not used [-Wunused-but-set-variable]
factor/tinyqs/tinySIQS.c: In function 'tiny_BlockGauss':
factor/tinyqs/tinySIQS.c:1269:9: warning: variable 'r' set but not used [-Wunused-but-set-variable]
factor/tinyqs/tinySIQS.c:1263:12: warning: variable 'num_p' set but not used [-Wunused-but-set-variable]
factor/tinyqs/tinySIQS.c: In function 'tiny_get_params':
factor/tinyqs/tinySIQS.c:669:55: warning: array subscript is above array bounds [-Warray-bounds]
factor/tinyqs/tinySIQS.c:673:24: warning: array subscript is above array bounds [-Warray-bounds]
factor/tinyqs/tinySIQS.c:676:46: warning: array subscript is above array bounds [-Warray-bounds]
factor/tinyqs/tinySIQS.c:677:46: warning: array subscript is above array bounds [-Warray-bounds]
factor/tinyqs/tinySIQS.c: In function 'tiny_BlockGauss':
factor/tinyqs/tinySIQS.c:1482:21: warning: 'apoly' may be used uninitialized in this function [-Wuninitialized]
factor/tinyqs/tinySIQS.c:1486:33: warning: 'bpoly' may be used uninitialized in this function [-Wuninitialized]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/siqs_aux.o factor/qs/siqs_aux.c
factor/qs/siqs_aux.c: In function 'make_fb_siqs':
factor/qs/siqs_aux.c:37:23: warning: variable 'root2' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/smallmpqs.o factor/qs/smallmpqs.c
factor/qs/smallmpqs.c: In function 'smpqs_make_fb_mpqs':
factor/qs/smallmpqs.c:258:23: warning: variable 'root2' set but not used [-Wunused-but-set-variable]
factor/qs/smallmpqs.c: In function 'smallmpqs':
factor/qs/smallmpqs.c:509:29: warning: variable 'max_bits' set but not used [-Wunused-but-set-variable]
factor/qs/smallmpqs.c:505:24: warning: variable 'charcount' set but not used [-Wunused-but-set-variable]
factor/qs/smallmpqs.c: In function 'smpqs_trial_divide_Q':
factor/qs/smallmpqs.c:1262:9: warning: variable 'r' set but not used [-Wunused-but-set-variable]
factor/qs/smallmpqs.c: In function 'smpqs_BlockGauss':
factor/qs/smallmpqs.c:1932:9: warning: variable 'r' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/qs/SIQS.o factor/qs/SIQS.c
factor/qs/SIQS.c: In function 'SIQS':
factor/qs/SIQS.c:89:6: warning: variable 'poly_start_num' set but not used [-Wunused-but-set-variable]
factor/qs/SIQS.c:73:9: warning: variable 'alldone' set but not used [-Wunused-but-set-variable]
factor/qs/SIQS.c: In function 'update_check':
factor/qs/SIQS.c:2381:11: warning: variable 'update_rels' set but not used [-Wunused-but-set-variable]
factor/qs/SIQS.c: In function 'SIQS':
factor/qs/SIQS.c:132:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/gmp-ecm/ecm.o factor/gmp-ecm/ecm.c
factor/gmp-ecm/ecm.c: In function 'ecm_do_one_curve':
factor/gmp-ecm/ecm.c:681:9: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/gmp-ecm/pp1.o factor/gmp-ecm/pp1.c
factor/gmp-ecm/pp1.c: In function 'williams_loop':
factor/gmp-ecm/pp1.c:127:9: warning: variable 'tt' set but not used [-Wunused-but-set-variable]
factor/gmp-ecm/pp1.c:124:8: warning: variable 'it' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/gmp-ecm/pm1.o factor/gmp-ecm/pm1.c
factor/gmp-ecm/pm1.c: In function 'pollard_loop':
factor/gmp-ecm/pm1.c:125:9: warning: variable 'tt' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o factor/nfs/nfs.o factor/nfs/nfs.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o arith/arith0.o arith/arith0.c
arith/arith0.c: In function 'ndigits':
arith/arith0.c:691:11: warning: variable 'r' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o arith/arith1.o arith/arith1.c
arith/arith1.c: In function 'zSub':
arith/arith1.c:444:18: warning: variable 'sw' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o arith/arith2.o arith/arith2.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o arith/arith3.o arith/arith3.c
arith/arith3.c: In function 'spBinGCD':
arith/arith3.c:496:15: warning: variable 't' set but not used [-Wunused-but-set-variable]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/count.o top/eratosthenes/count.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/offsets.o top/eratosthenes/offsets.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/primes.o top/eratosthenes/primes.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/roots.o top/eratosthenes/roots.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/linesieve.o top/eratosthenes/linesieve.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/soe.o top/eratosthenes/soe.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/tiny.o top/eratosthenes/tiny.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/worker.o top/eratosthenes/worker.c
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/soe_util.o top/eratosthenes/soe_util.c
top/eratosthenes/soe_util.c: In function 'check_input':
top/eratosthenes/soe_util.c:134:17: warning: assignment from incompatible pointer type [enabled by default]
gcc -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm -c -o top/eratosthenes/wrapper.o top/eratosthenes/wrapper.c
gcc -Wl,-O1 -Wl,--as-needed -O2 -march=core2 -mtune=generic -msse4.2 -mfpmath=sse -fomit-frame-pointer -pipe -O3 -fomit-frame-pointer -Wall  -I. -Iinclude -Igmp -Igmp-ecm factor/qs/msieve/lanczos.o factor/qs/msieve/lanczos_matmul0.o factor/qs/msieve/lanczos_matmul1.o factor/qs/msieve/lanczos_matmul2.o factor/qs/msieve/lanczos_pre.o factor/qs/msieve/sqrt.o factor/qs/msieve/savefile.o factor/qs/msieve/gf2.o top/driver.o top/utils.o top/stack.o top/calc.o top/test.o top/mpz_prp_prime.o factor/factor_common.o factor/rho.o factor/squfof.o factor/trialdiv.o factor/tune.o factor/qs/filter.o factor/qs/tdiv.o factor/qs/tdiv_small.o factor/qs/tdiv_med_32k.o factor/qs/tdiv_med_64k.o factor/qs/tdiv_resieve_32k.o factor/qs/tdiv_resieve_64k.o factor/qs/tdiv_large.o factor/qs/tdiv_scan.o factor/qs/large_sieve.o factor/qs/med_sieve_32k.o factor/qs/med_sieve_64k.o factor/qs/new_poly.o factor/qs/poly_roots_32k.o factor/qs/poly_roots_64k.o factor/qs/update_poly_roots_32k.o factor/qs/update_poly_roots_64k.o factor/qs/siqs_test.o factor/tinyqs/tinySIQS.o factor/qs/siqs_aux.o factor/qs/smallmpqs.o factor/qs/SIQS.o factor/gmp-ecm/ecm.o factor/gmp-ecm/pp1.o factor/gmp-ecm/pm1.o factor/nfs/nfs.o arith/arith0.o arith/arith1.o arith/arith2.o arith/arith3.o top/eratosthenes/count.o top/eratosthenes/offsets.o top/eratosthenes/primes.o top/eratosthenes/roots.o top/eratosthenes/linesieve.o top/eratosthenes/soe.o top/eratosthenes/tiny.o top/eratosthenes/worker.o top/eratosthenes/soe_util.o top/eratosthenes/wrapper.o  -o yafu -lm -lpthread -lecm -lgmp
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `omp_get_thread_num'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `GOMP_critical_end'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `GOMP_parallel_end'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `omp_get_num_threads'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `omp_get_thread_limit'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `GOMP_barrier'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `GOMP_parallel_start'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../lib64/libecm.so: undefined reference to `GOMP_critical_start'
collect2: ld returned 1 exit status
make: *** [x86_64] Error 1
 [31;01m*[0m ERROR: sci-mathematics/yafu-1.34.3 failed (compile phase):
 [31;01m*[0m   emake failed
 [31;01m*[0m 
 [31;01m*[0m If you need support, post the output of `emerge --info '=sci-mathematics/yafu-1.34.3'`,
 [31;01m*[0m the complete build log and the output of `emerge -pqv '=sci-mathematics/yafu-1.34.3'`.
 [31;01m*[0m The complete build log is located at '/var/tmp/portage/sci-mathematics/yafu-1.34.3/temp/build.log'.
 [31;01m*[0m The ebuild environment file is located at '/var/tmp/portage/sci-mathematics/yafu-1.34.3/temp/environment'.
 [31;01m*[0m Working directory: '/var/tmp/portage/sci-mathematics/yafu-1.34.3/work/yafu-1.34.3'
 [31;01m*[0m S: '/var/tmp/portage/sci-mathematics/yafu-1.34.3/work/yafu-1.34.3'