* installing *source* package 'lpSolve' ... ** using staged installation ** libs using C compiler: 'gcc.exe (GCC) 13.3.0' gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c colamd.c -o colamd.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c commonlib.c -o commonlib.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c hbio.c -o hbio.o hbio.c: In function 'writeHB_mat_double': hbio.c:832:5: warning: 'out_file' may be used uninitialized [-Wmaybe-uninitialized] 832 | fprintf(out_file,"%-72s%-8s\n%14d%14d%14d%14d%14d\n",Title, Key, totcrd, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 833 | ptrcrd, indcrd, valcrd, rhscrd); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hbio.c:762:11: note: 'out_file' was declared here 762 | FILE *out_file; | ^~~~~~~~ hbio.c: In function 'writeHB_mat_char': hbio.c:1422:5: warning: 'out_file' may be used uninitialized [-Wmaybe-uninitialized] 1422 | fprintf(out_file,"%-72s%-8s\n%14d%14d%14d%14d%14d\n",Title, Key, totcrd, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1423 | ptrcrd, indcrd, valcrd, rhscrd); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hbio.c:1357:11: note: 'out_file' was declared here 1357 | FILE *out_file; | ^~~~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c ini.c -o ini.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c init.c -o init.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c isfixedvar.c -o isfixedvar.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_Hash.c -o lp_Hash.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_LUSOL.c -o lp_LUSOL.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_MDO.c -o lp_MDO.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_MPS.c -o lp_MPS.o lp_MPS.c: In function 'MPS_getnameidx.constprop': lp_MPS.c:1532:9: warning: 'in' may be used uninitialized [-Wmaybe-uninitialized] 1532 | return( in ); | ^ lp_MPS.c:1502:7: note: 'in' declared here 1502 | int in; | ^~ lp_MPS.c: In function 'MPS_writeBAS': lp_MPS.c:1687:3: warning: 'output' may be used uninitialized [-Wmaybe-uninitialized] 1687 | fprintf(output, "NAME %s Rows %d Cols %d Iters %.0f\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1688 | get_lp_name(lp), lp->rows, lp->columns, (double) get_total_iter(lp)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_MPS.c:1664:11: note: 'output' was declared here 1664 | FILE *output; /* = stdout; */ | ^~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_SOS.c -o lp_SOS.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_crash.c -o lp_crash.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_lib.c -o lp_lib.o In function 'set_outputstream', inlined from 'set_outputfile' at lp_lib.c:201:5: lp_lib.c:190:19: warning: 'output' may be used uninitialized [-Wmaybe-uninitialized] 190 | lp->outstream = stream; | ~~~~~~~~~~~~~~^~~~~~~~ lp_lib.c: In function 'set_outputfile': lp_lib.c:197:11: note: 'output' was declared here 197 | FILE *output; /* = stdout; */ | ^~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_matrix.c -o lp_matrix.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_mipbb.c -o lp_mipbb.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_params.c -o lp_params.o lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] 266 | { | ^ lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_presolve.c -o lp_presolve.o lp_presolve.c: In function 'presolve_debugmap': lp_presolve.c:486:51: warning: variable 'n' set but not used [-Wunused-but-set-variable] 486 | int colnr, ix, ie, nx, jx, je, *cols, *rows, n; | ^ lp_presolve.c: In function 'presolve_colfixdual': lp_presolve.c:2016:18: warning: variable 'isMI' set but not used [-Wunused-but-set-variable] 2016 | MYBOOL hasOF, isMI, isDualFREE = TRUE; | ^~~~ lp_presolve.c: In function 'presolve_coldominance01': lp_presolve.c:3849:34: warning: variable 'je' set but not used [-Wunused-but-set-variable] 3849 | int i, ii, ib, ie, n, jb, je, jx, jj, item, item2, | ^~ lp_presolve.c: In function 'presolve_columns': lp_presolve.c:4622:46: warning: variable 'item' set but not used [-Wunused-but-set-variable] 4622 | status = RUNNING, ix, j, countNZ, item; | ^~~~ lp_presolve.c:4615:31: warning: variable 'unbounded' set but not used [-Wunused-but-set-variable] 4615 | MYBOOL candelete, isOFNZ, unbounded, | ^~~~~~~~~ lp_presolve.c: In function 'presolve_rows': lp_presolve.c:5060:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 5060 | if(!presolve_fixSOS1(psdata, j, Value1, &iConRemove, &iVarFixed)) | ^~ lp_presolve.c:5062:15: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 5062 | psdata->forceupdate = TRUE; | ^~~~~~ lp_presolve.c: In function 'presolve_debugdump': lp_presolve.c:3578:3: warning: 'output' may be used uninitialized [-Wmaybe-uninitialized] 3578 | blockWriteINT(output, "LTmap", psdata->LTmap->map, 0, size*psdata->LTmap->size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_presolve.c:3558:11: note: 'output' was declared here 3558 | FILE *output; /* = stdout; */ | ^~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_price.c -o lp_price.o lp_price.c: In function 'compareImprovementVar': lp_price.c:49:7: warning: variable 'candidatecolno' set but not used [-Wunused-but-set-variable] 49 | candidatecolno, candidatevarno = candidate->varno; | ^~~~~~~~~~~~~~ lp_price.c:48:7: warning: variable 'currentcolno' set but not used [-Wunused-but-set-variable] 48 | int currentcolno, currentvarno = current->varno, | ^~~~~~~~~~~~ lp_price.c: In function 'compareSubstitutionVar': lp_price.c:162:10: warning: variable 'candidatecolno' set but not used [-Wunused-but-set-variable] 162 | candidatecolno, candidatevarno = candidate->varno; | ^~~~~~~~~~~~~~ lp_price.c:161:10: warning: variable 'currentcolno' set but not used [-Wunused-but-set-variable] 161 | int currentcolno, currentvarno = current->varno, | ^~~~~~~~~~~~ lp_price.c: In function 'partial_findBlocks': lp_price.c:1560:15: warning: variable 'blockdata' set but not used [-Wunused-but-set-variable] 1560 | partialrec *blockdata; | ^~~~~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_pricePSE.c -o lp_pricePSE.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_report.c -o lp_report.o lp_report.c: In function 'REPORT_debugdump': lp_report.c:309:3: warning: 'output' may be used uninitialized [-Wmaybe-uninitialized] 309 | fprintf(output, "Model size: %d rows (%d equalities, %d Lagrangean), %d columns (%d integers, %d SC, %d SOS, %d GUB)\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 310 | lp->rows, lp->equalities, get_Lrows(lp), lp->columns, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 311 | lp->int_vars, lp->sc_vars, SOS_count(lp), GUB_count(lp)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_report.c:299:11: note: 'output' was declared here 299 | FILE *output; | ^~~~~~ lp_report.c: In function 'REPORT_mat_mmsave': lp_report.c:758:3: warning: 'output' may be used uninitialized [-Wmaybe-uninitialized] 758 | mm_write_mtx_crd_size(output, n+kk, m, nz+(colndx == lp->var_basic ? 1 : 0)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_report.c:709:16: note: 'output' was declared here 709 | FILE *output; /* = stdout; */ | ^~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_rlp.c -o lp_rlp.o In file included from lp_rlp.c:97: lp_rlp.h:1871:14: warning: 'lp_yy_flex_realloc' defined but not used [-Wunused-function] 1871 | static void *lp_yy_flex_realloc( void *ptr, lp_yy_size_t size ) | ^~~~~~~~~~~~~~~~~~ lp_rlp.h:1845:12: warning: 'lp_yy_flex_strlen' defined but not used [-Wunused-function] 1845 | static int lp_yy_flex_strlen( lp_yyconst char *s ) | ^~~~~~~~~~~~~~~~~ lp_rlp.h:1797:13: warning: 'lp_yy_fatal_error' defined but not used [-Wunused-function] 1797 | static void lp_yy_fatal_error( lp_yyconst char msg[] ) | ^~~~~~~~~~~~~~~~~ lp_rlp.h:1353:13: warning: 'lp_yyunput' defined but not used [-Wunused-function] 1353 | static void lp_yyunput( int c, register char *lp_yy_bp ) | ^~~~~~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_scale.c -o lp_scale.o lp_scale.c: In function 'CurtisReidScales': lp_scale.c:150:24: warning: variable 'ekm2' set but not used [-Wunused-but-set-variable] 150 | qkm2, qkqkm1, ekm2, ekekm1, | ^~~~ lp_scale.c:150:10: warning: variable 'qkm2' set but not used [-Wunused-but-set-variable] 150 | qkm2, qkqkm1, ekm2, ekekm1, | ^~~~ lp_scale.c: In function 'scale_columns': lp_scale.c:632:16: warning: variable 'colMax' set but not used [-Wunused-but-set-variable] 632 | int i,j, colMax, nz; | ^~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_simplex.c -o lp_simplex.o lp_simplex.c: In function 'dualloop': lp_simplex.c:983:10: warning: variable 'epsvalue' set but not used [-Wunused-but-set-variable] 983 | REAL epsvalue, xviolated, cviolated, | ^~~~~~~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_utils.c -o lp_utils.o lp_utils.c: In function 'searchFor': lp_utils.c:546:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 546 | if(absolute) | ^~ lp_utils.c:548:7: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 548 | while((beginPos < endPos) && (match != target)) { | ^~~~~ lp_utils.c: In function 'compareLink': lp_utils.c:947:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 947 | if(test == 0) | ^~ lp_utils.c:949:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 949 | if(test == 0) | ^~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lp_wlp.c -o lp_wlp.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lpslink56.c -o lpslink56.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lusol.c -o lusol.o In file included from lusol.c:748: lusol1.h: In function 'LU1FAC': lusol1.h:3359:34: warning: variable 'TSP' set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ lusol1.h:3359:29: warning: variable 'TRP' set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ lusol1.h:3359:19: warning: variable 'TCP' set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c lusolio.c -o lusolio.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c mmio.c -o mmio.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c myblas.c -o myblas.o gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c sparselib.c -o sparselib.o sparselib.c: In function 'dswapVector1': sparselib.c:823:10: warning: variable 'd' set but not used [-Wunused-but-set-variable] 823 | int i, d, n; | ^ gcc -I"D:/RCompile/recent/R/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DWIN32 -DINLINE=static -DParanoia -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1 -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c yacc_read.c -o yacc_read.o gcc -shared -s -static-libgcc -o lpSolve.dll tmp.def colamd.o commonlib.o hbio.o ini.o init.o isfixedvar.o lp_Hash.o lp_LUSOL.o lp_MDO.o lp_MPS.o lp_SOS.o lp_crash.o lp_lib.o lp_matrix.o lp_mipbb.o lp_params.o lp_presolve.o lp_price.o lp_pricePSE.o lp_report.o lp_rlp.o lp_scale.o lp_simplex.o lp_utils.o lp_wlp.o lpslink56.o lusol.o lusolio.o mmio.o myblas.o sparselib.o yacc_read.o -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R/bin/x64 -lR installing to d:/RCompile/CRANincoming/R-devel/lib/00LOCK-lpSolve/00new/lpSolve/libs/x64 ** R ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (lpSolve)