* Package:    sci-mathematics/ggnfs-0.77.1-r2
 * Repository: gentoo
 * Maintainer: patrick@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Applying ggnfs-0.77.1-gentoo.patch ...
 [ ok ]
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o getprimes.o -c getprimes.c
getprimes.c: In function ‘pSieve’:
getprimes.c:160:24: warning: unused parameter ‘Psize’ [-Wunused-parameter]
 u32 pSieve(u32 *p, u32 Psize, u32 a, u32 b)
                        ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o fbmisc.o -c fbmisc.c
fbmisc.c: In function ‘readPoly’:
fbmisc.c:83:24: warning: variable ‘read’ set but not used [-Wunused-but-set-variable]
   int cont=1 ,set_y=0, read[]={0,0,0,0,0,0,0};
                        ^
fbmisc.c: In function ‘setLogs’:
fbmisc.c:200:47: warning: unused parameter ‘b0’ [-Wunused-parameter]
 int setLogs(nfs_fb_t *FB, s32 a0, s32 a1, s32 b0, s32 b1)
                                               ^
fbmisc.c: In function ‘generateAFB’:
fbmisc.c:393:28: warning: pointer targets in passing argument 1 of ‘root_finder’ differ in signedness [-Wpointer-sign]
     numZeros = root_finder(zeros, (mpz_t*)FB->f->coef, d, thisP);
                            ^
In file included from fbmisc.c:29:0:
../include/ggnfs.h:789:5: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32 root_finder(u32 * root_buf, mpz_t * A, u32 adeg, u32 p);
     ^
fbmisc.c: In function ‘isSmooth_rat_withInfo_par’:
fbmisc.c:722:37: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
           if ((P > FB->maxP_r) || (P<0)) { /* Latter is for signed overflow che
                                     ^
fbmisc.c: In function ‘isSmooth_alg_withInfo_par’:
fbmisc.c:814:37: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
           if ((P > FB->maxP_a) || (P<0)) R[j].b=0;
                                     ^
fbmisc.c:828:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
               if ((FB->afb[2*locIndex]==P) && (FB->afb[2*locIndex+1]==r)) {
                                       ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o squfof.o -c squfof.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o rels.o -c rels.c
rels.c: In function ‘writeRelList’:
rels.c:358:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<L->numRels; i++) {
              ^
rels.c:348:8: warning: variable ‘index’ set but not used [-Wunused-but-set-variable]
 { s32  index, i;
        ^
rels.c: In function ‘readRelList’:
rels.c:396:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((size < L->maxDataSize) && (relsRead < L->numRels)) {
                ^
rels.c:396:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((size < L->maxDataSize) && (relsRead < L->numRels)) {
                                               ^
rels.c:420:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((relsRead < L->numRels)&&(size < L->maxDataSize)) {
                 ^
rels.c:420:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((relsRead < L->numRels)&&(size < L->maxDataSize)) {
                                      ^
rels.c:425:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (size >= L->maxDataSize) {
            ^
rels.c: In function ‘factRel’:
rels.c:509:24: warning: pointer targets in passing argument 1 of ‘factor’ differ in signedness [-Wpointer-sign]
     numpFacts = factor(pFacts, temp1, 0);
                        ^
In file included from rels.c:33:0:
../include/ggnfs.h:661:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 int   factor(u32 *factors, mpz_t n, int useTrialDivision);
       ^
rels.c:615:24: warning: pointer targets in passing argument 1 of ‘factor’ differ in signedness [-Wpointer-sign]
     numpFacts = factor(pFacts, norm, 0);
                        ^
In file included from rels.c:33:0:
../include/ggnfs.h:661:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 int   factor(u32 *factors, mpz_t n, int useTrialDivision);
       ^
rels.c: In function ‘completeRelFact’:
rels.c:764:24: warning: pointer targets in passing argument 1 of ‘factor’ differ in signedness [-Wpointer-sign]
     numpFacts = factor(pFacts, temp1, 0);
                        ^
In file included from rels.c:33:0:
../include/ggnfs.h:661:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 int   factor(u32 *factors, mpz_t n, int useTrialDivision);
       ^
rels.c:841:24: warning: pointer targets in passing argument 1 of ‘factor’ differ in signedness [-Wpointer-sign]
     numpFacts = factor(pFacts, norm, 0);
                        ^
In file included from rels.c:33:0:
../include/ggnfs.h:661:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 int   factor(u32 *factors, mpz_t n, int useTrialDivision);
       ^
rels.c: In function ‘factRels_clsieved’:
rels.c:938:18: warning: variable ‘e’ set but not used [-Wunused-but-set-variable]
 { int  sorted=1, e, res;
                  ^
In file included from rels.c:33:0:
rels.c: In function ‘readRel’:
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
rels.c:320:3: note: in expansion of macro ‘readRaw32’
   readRaw32(&sF, fp);
   ^
rels.c:330:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&data[1], sizeof(s32), dataSize, fp);
   ^
In file included from rels.c:33:0:
rels.c: In function ‘readRelList’:
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
rels.c:384:3: note: in expansion of macro ‘readRaw32’
   readRaw32(&L->numRels, fp);
   ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o blanczos64-no-mmx.o -c blanczos64-no-mmx.c
blanczos64-no-mmx.c: In function ‘MultB64’:
blanczos64-no-mmx.c:229:14: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
     u32 *p = M->cEntry;
              ^
blanczos64-no-mmx.c:252:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = M->cEntry + M->cIndex[i + 1];
         ^
blanczos64-no-mmx.c: In function ‘MultB_T64’:
blanczos64-no-mmx.c:309:14: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
     u32 *p = M->cEntry;
              ^
blanczos64-no-mmx.c:332:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = M->cEntry + M->cIndex[i + 1];
         ^
blanczos64-no-mmx.c: In function ‘blockLanczos64’:
blanczos64-no-mmx.c:409:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (j=0; j<n; j++) {
              ^
blanczos64-no-mmx.c:488:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0; j<n; j++) 
                ^
blanczos64-no-mmx.c:562:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i<n; i++)
                ^
blanczos64-no-mmx.c:572:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0; j<n; j++) {
                ^
blanczos64-no-mmx.c:580:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0; j<n; j++) 
                ^
blanczos64-no-mmx.c:584:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0; j<n; j++) 
                ^
blanczos64-no-mmx.c:592:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i<n; i++)
                ^
blanczos64-no-mmx.c:597:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       while ((j<n) && ((AZ[2*j + i/64]&BIT64(i%64))==0))
                ^
blanczos64-no-mmx.c:599:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (j==n) {
            ^
blanczos64-no-mmx.c:601:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j=0; j<n; j++) {
                    ^
blanczos64-no-mmx.c:611:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((j<n)&&(X[j]==0))
            ^
blanczos64-no-mmx.c:613:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (j==n)
        ^
blanczos64-no-mmx.c:624:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<n; i++)
              ^
blanczos64-no-mmx.c:632:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0, isZero=1; j<n; j++)
                          ^
blanczos64-no-mmx.c:637:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (j=0, isZero=1; j<n; j++) {
                            ^
blanczos64-no-mmx.c:657:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0, isZero=1; (i<n)&&(isZero); i++)
                         ^
blanczos64-no-mmx.c:355:13: warning: variable ‘m’ set but not used [-Wunused-but-set-variable]
   u64 i, j, m, mask, isZero, r1,r2;
             ^
blanczos64-no-mmx.c: In function ‘isZeroV’:
blanczos64-no-mmx.c:2095:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<size; i++)
              ^
blanczos64-no-mmx.c: In function ‘doColumnOps’:
blanczos64-no-mmx.c:2212:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (row=0; row<n; row++) {
                  ^
blanczos64-no-mmx.c:2263:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     } while ((cont) && (col < n));
                             ^
blanczos64-no-mmx.c:2264:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (col >= n)
             ^
blanczos64-no-mmx.c:2269:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<2*n; i++)
              ^
blanczos64-no-mmx.c:2273:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (col=0; col<n; col++) {
                    ^
blanczos64-no-mmx.c: In function ‘doColumnOps64’:
blanczos64-no-mmx.c:2323:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (row=0; row<n; row++) {
                  ^
blanczos64-no-mmx.c:2368:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     } while ((cont) && (col < n));
                             ^
blanczos64-no-mmx.c:2369:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (col >= n)
             ^
blanczos64-no-mmx.c:2373:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<n; i++)
              ^
blanczos64-no-mmx.c:2377:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (col=0; col<n; col++) {
                    ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o poly.o -c poly.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o mpz_poly.o -c mpz_poly.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o mpz_mat.o -c mpz_mat.c
mpz_mat.c: In function ‘mpz_mat_getKernel’:
mpz_mat.c:445:39: warning: variable ‘m’ set but not used [-Wunused-but-set-variable]
 { int       i, j, k, k_max, l, res=0, m, n, f[256], r;
                                       ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o smintfact.o -c smintfact.c
smintfact.c: In function ‘factor’:
smintfact.c:142:30: warning: pointer targets in passing argument 1 of ‘doTrialDiv’ differ in signedness [-Wpointer-sign]
     numFactors += doTrialDiv(&factors[numFactors], remain);
                              ^
smintfact.c:83:5: note: expected ‘int32_t *’ but argument is of type ‘uint32_t *’
 int doTrialDiv(s32 *factors, mpz_t n)
     ^
smintfact.c:171:6: warning: ‘res’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (res) {
      ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o misc.o -c misc.c
misc.c: In function ‘mpz_fact_removeSF’:
misc.c:834:13: warning: variable ‘twoLoc’ set but not used [-Wunused-but-set-variable]
   int j, e, twoLoc=-1;
             ^
misc.c: In function ‘mpz_fact_factorEasy’:
misc.c:736:7: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
       fgets(str, 256, fp);
       ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o ecm4c.o -c ecm4c.c
ecm4c.c: In function ‘ecm’:
ecm4c.c:361:20: warning: pointer targets in passing argument 2 of ‘bestD’ differ in signedness [-Wpointer-sign]
    D=bestD(B2/iter,&K,&phi);
                    ^
ecm4c.c:252:5: note: expected ‘int *’ but argument is of type ‘unsigned int *’
 int bestD(double B2, int *fft_size, int *phi)
     ^
ecm4c.c:361:23: warning: pointer targets in passing argument 3 of ‘bestD’ differ in signedness [-Wpointer-sign]
    D=bestD(B2/iter,&K,&phi);
                       ^
ecm4c.c:252:5: note: expected ‘int *’ but argument is of type ‘unsigned int *’
 int bestD(double B2, int *fft_size, int *phi)
     ^
ecm4c.c: In function ‘step1’:
ecm4c.c:491:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (q=2;q<=B1;q*=2) duplicate(x,z,x,z);
            ^
ecm4c.c:492:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (q=3;q<=B1;q*=3) { duplicate(x1,z1,x,z); add3(x,z,x,z,x1,z1,x,z); }
             ^
ecm4c.c:509:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     imax = ((B1+1)<(l+1)*bb) ? B1+1-l*bb : bb;
                   ^
ecm4c.c: In function ‘printpol’:
ecm4c.c:780:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0;i<k;i++) {
             ^
ecm4c.c: In function ‘step2’:
ecm4c.c:860:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      if (igcd(i,D)==1 || j<=extra) {
                           ^
ecm4c.c:940:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (!go) for (i=1;i<lgK+1;i++) {
                       ^
ecm4c.c: In function ‘buildF’:
ecm4c.c:1306:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (i=0;i<=n;i++) mpz_init(F[d+1][i]);
                 ^
ecm4c.c:1308:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (i=0;i<n;i+=2*D) polymul(F[d+1]+i,F[d]+i,F[d]+i+D,D,T);
                 ^
ecm4c.c: In function ‘buildG’:
ecm4c.c:1326:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
        for (i=0;i<n;i+=2*D) polymul(T+i,G+i,G+i+D,D,T+n);
                  ^
ecm4c.c:1328:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
        for (i=0;i<n;i+=2*D) polymul(G+i,T+i,T+i+D,D,T+n);
                  ^
ecm4c.c:1331:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (d%2) for (i=0;i<n;i++) mpz_set(G[i],T[i]);
                       ^
ecm4c.c:1332:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i=0;i<n-1;i++) mpz_set(G[i], G[i+1]); mpz_set_ui(G[n-1], 1);
              ^
ecm4c.c: In function ‘karatsuba’:
ecm4c.c:1373:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0;i<2*K-1;i++) mpz_mod(a[i], a[i], n);
             ^
ecm4c.c: In function ‘karatsuba1’:
ecm4c.c:1388:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (i=0;i<K-1;i++) {
                 ^
ecm4c.c:1391:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (i=0;i<K-1;i++) mpz_add(a[k+i],a[k+i],t[K+i]);
                 ^
ecm4c.c: In function ‘DivThreeLongHalvesByTwo’:
ecm4c.c:1438:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0;i<=2*K-2;i++) {
               ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o nfmisc.o -c nfmisc.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o matsave.o -c matsave.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o montgomery_sqrt.o -c montgomery_sqrt.c
montgomery_sqrt.c: In function ‘fix_for_cd’:
montgomery_sqrt.c:158:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=0; i<F.size; i++) {
              ^
montgomery_sqrt.c: In function ‘ratSqrt’:
montgomery_sqrt.c:651:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i<M->N->FB->rfb_size; i++)
                ^
montgomery_sqrt.c:706:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i<M->FB->rfb_size; i++) {
                ^
montgomery_sqrt.c: In function ‘initMsqrt’:
montgomery_sqrt.c:998:26: warning: pointer targets in passing argument 1 of ‘factor’ differ in signedness [-Wpointer-sign]
       numpFacts = factor(pFacts, tmp, 1);
                          ^
In file included from montgomery_sqrt.c:29:0:
../include/ggnfs.h:661:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 int   factor(u32 *factors, mpz_t n, int useTrialDivision);
       ^
montgomery_sqrt.c: In function ‘logNorm’:
montgomery_sqrt.c:1644:41: warning: unused parameter ‘M’ [-Wunused-parameter]
 double logNorm(mpz_mat_t *HNF, msqrt_t *M)
                                         ^
montgomery_sqrt.c: In function ‘evalOmegaPoly’:
montgomery_sqrt.c:2115:50: warning: unused parameter ‘x’ [-Wunused-parameter]
 void evalOmegaPoly(mpz_t eval, mpz_poly h, mpz_t x, mpz_t modulus, msqrt_t *M)
                                                  ^
montgomery_sqrt.c:2115:59: warning: unused parameter ‘modulus’ [-Wunused-parameter]
 void evalOmegaPoly(mpz_t eval, mpz_poly h, mpz_t x, mpz_t modulus, msqrt_t *M)
                                                           ^
montgomery_sqrt.c: In function ‘montgomerySqrt’:
montgomery_sqrt.c:2169:52: warning: variable ‘lastNormDen’ set but not used [-Wunused-but-set-variable]
   double        lastNormA, lastNormN, lastNormNum, lastNormDen;
                                                    ^
montgomery_sqrt.c:2169:39: warning: variable ‘lastNormNum’ set but not used [-Wunused-but-set-variable]
   double        lastNormA, lastNormN, lastNormNum, lastNormDen;
                                       ^
montgomery_sqrt.c:2169:28: warning: variable ‘lastNormN’ set but not used [-Wunused-but-set-variable]
   double        lastNormA, lastNormN, lastNormNum, lastNormDen;
                            ^
montgomery_sqrt.c:2169:17: warning: variable ‘lastNormA’ set but not used [-Wunused-but-set-variable]
   double        lastNormA, lastNormN, lastNormNum, lastNormDen;
                 ^
montgomery_sqrt.c:2168:23: warning: variable ‘lastDiff’ set but not used [-Wunused-but-set-variable]
   double        diff, lastDiff;
                       ^
In file included from montgomery_sqrt.c:29:0:
montgomery_sqrt.c: In function ‘setupPrimes’:
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:473:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&h1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:474:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&p1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:475:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&r1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:476:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&i1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:477:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&ct1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:479:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&p1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:480:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&r1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:481:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&i1, fp);
         ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:482:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&ct1, fp);
         ^
montgomery_sqrt.c: In function ‘initMsqrt’:
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:944:3: note: in expansion of macro ‘readRaw32’
   readRaw32(&R1, fp);
   ^
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
montgomery_sqrt.c:962:9: note: in expansion of macro ‘readRaw32’
         readRaw32(&R1, fp); R1 += R0;
         ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o matstuff.o -c matstuff.c
matstuff.c: In function ‘readSparseMat’:
matstuff.c:98:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&M->numRows, sizeof(s32), 1, fp);
   ^
matstuff.c:99:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&M->numCols, sizeof(s32), 1, fp);
   ^
matstuff.c:100:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&M->maxDataSize, sizeof(s32), 1, fp);
   ^
matstuff.c:101:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&M->numDenseBlocks, sizeof(s32), 1, fp);
   ^
matstuff.c:102:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(M->denseBlockIndex, sizeof(s32), M->numDenseBlocks, fp);
   ^
matstuff.c:104:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(M->cIndex, sizeof(s32), M->numCols+1, fp);
   ^
matstuff.c:107:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(M->cEntry, sizeof(s32), M->cIndex[M->numCols], fp);
   ^
matstuff.c:110:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
     fread(M->denseBlocks[i], sizeof(u64), M->numCols, fp);
     ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o dickman.o -c dickman.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o fbgen.o -c fbgen.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o llist.o -c llist.c
llist.c: In function ‘ll_read’:
llist.c:432:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&C->numFields, sizeof(s32), 1, fp);
   ^
llist.c:436:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(C->index, sizeof(s32), C->numFields+1, fp);
   ^
llist.c:440:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(C->data, sizeof(s32), C->index[C->numFields], fp);
   ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o if.o -c if.c
if.c: In function ‘logbook’:
if.c:171:5: warning: ignoring return value of ‘vasprintf’, declared with attribute warn_unused_result [-Wunused-result]
     vasprintf(&output_str, fmt, arglist);
     ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o rellist.o -c rellist.c
rellist.c: In function ‘allocateRelList’:
rellist.c:70:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (!(RL->relIndex = (s32 *)lxmalloc(RL->maxRels * sizeof(s32), 0))) 
                     ^
rellist.c: In function ‘clearRelList’:
rellist.c:147:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  RL->relData = RL->relIndex = NULL;
              ^
rellist.c: In function ‘pruneRelLists’:
rellist.c:203:30: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
   for (j = MAX_PR_SIZE-1; (j >=0 ) && (t > 0); j--) 
                              ^
In file included from rellist.h:25:0,
                 from rellist.c:23:
rellist.c: In function ‘getRelList’:
../include/ggnfs.h:742:26: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 #define readRaw32(w,fp)  fread((w),sizeof(s32),1,(fp))
                          ^
rellist.c:107:3: note: in expansion of macro ‘readRaw32’
   readRaw32(&RL->maxRels, fp);
   ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o intutils.o -c intutils.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o lasieve4/mpz-ull.o -c lasieve4/mpz-ull.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o dlmalloc.o -c dlmalloc.c
dlmalloc.c: In function ‘free’:
dlmalloc.c:3859:11: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
       int ret;
           ^
dlmalloc.c: In function ‘mallinfo’:
dlmalloc.c:4666:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 0; i < NFASTBINS; ++i) {
                 ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o modinv32.o -c modinv32.c
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -o makefb.o -c makefb.c
makefb.c: In function ‘makefb’:
makefb.c:117:19: warning: pointer targets in passing argument 1 of ‘pSieve’ differ in signedness [-Wpointer-sign]
     size = pSieve(tmpPtr, size, 1, FB->rLim);
                   ^
In file included from makefb.c:27:0:
../include/ggnfs.h:690:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32   pSieve(u32 *p, u32 Psize, u32 a, u32 b);
       ^
makefb.c:121:23: warning: pointer targets in passing argument 1 of ‘getPList’ differ in signedness [-Wpointer-sign]
     tmpPtr = getPList(&size);
                       ^
In file included from makefb.c:27:0:
../include/ggnfs.h:691:8: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32   *getPList(u32 *numPrimes);
        ^
makefb.c:121:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     tmpPtr = getPList(&size);
            ^
makefb.c:123:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (size < FB->rfb_size) {
            ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/sieve sieve.c clsieve.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o makefb.o -lgmp -lm
sieve.c: In function ‘catch_term’:
sieve.c:71:21: warning: unused parameter ‘sig’ [-Wunused-parameter]
 void catch_term(int sig)
                     ^
sieve.c: In function ‘setDependentDefaults’:
sieve.c:93:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((job->FB.rfb_size == -1)&&(job->FB.rLim == -1)) {
                         ^
sieve.c:97:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((job->FB.afb_size == -1)&&(job->FB.aLim == -1)) {
                         ^
sieve.c:97:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((job->FB.afb_size == -1)&&(job->FB.aLim == -1)) {
                                               ^
sieve.c:101:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (job->FB.maxP_r == -1) {
                      ^
sieve.c:105:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (job->FB.maxP_a == -1) {
                      ^
sieve.c: In function ‘main’:
sieve.c:231:22: warning: variable ‘fbLoaded’ set but not used [-Wunused-but-set-variable]
   int             i, fbLoaded=0;
                      ^
sieve.c: In function ‘parseJobFile’:
sieve.c:159:5: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
     fgets(thisLine, 1023, fp);
     ^
clsieve.c: In function ‘clSieve’:
clsieve.c:238:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=j=k=0; i<FB->rfb_size; i++) {
                  ^
clsieve.c:307:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i=j=k=0; i<FB->afb_size; i++) {
                  ^
In file included from clsieve.c:26:0:
../include/ggnfs.h:214:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define MAX(_a, _b) ((_a) > (_b) ? (_a) : (_b))
                           ^
clsieve.c:385:24: note: in expansion of macro ‘MAX’
   conf.block_window = (MAX(FB->rLim, FB->aLim)+(BLOCK_SIZE-1))/
                        ^
../include/ggnfs.h:214:41: warning: signed and unsigned type in conditional expression [-Wsign-compare]
 #define MAX(_a, _b) ((_a) > (_b) ? (_a) : (_b))
                                         ^
clsieve.c:385:24: note: in expansion of macro ‘MAX’
   conf.block_window = (MAX(FB->rLim, FB->aLim)+(BLOCK_SIZE-1))/
                        ^
clsieve.c: In function ‘fillHashtableOdd’:
clsieve.c:723:47: warning: unused parameter ‘b’ [-Wunused-parameter]
 void fillHashtableOdd(sieve_conf_t *conf, s32 b, s32 sign)
                                               ^
clsieve.c: In function ‘fillHashtableEven’:
clsieve.c:803:48: warning: unused parameter ‘b’ [-Wunused-parameter]
 void fillHashtableEven(sieve_conf_t *conf, s32 b, s32 sign)
                                                ^
clsieve.c: In function ‘fillSieve’:
clsieve.c:1111:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (h < sieve_size)
             ^
clsieve.c:1136:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (h < sieve_size)
             ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/procrels procrels.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
procrels.c: In function ‘countLP’:
procrels.c:143:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j=0; j<RL->numRels; j++) {
                ^
procrels.c: In function ‘set_prelF’:
procrels.c:264:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (k=0; k<RL->numRels; k++) {
                ^
procrels.c:216:9: warning: variable ‘a’ set but not used [-Wunused-but-set-variable]
   s64   a;
         ^
procrels.c: In function ‘makeABLookup’:
procrels.c:428:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(abHash0 = (s32 *)malloc(abHashWords*sizeof(u32)))) {
                 ^
procrels.c:432:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(abHash1 = (s32 *)malloc(abHashWords*sizeof(u32)))) {
                 ^
procrels.c:436:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(abExtraHash = (s32 *)malloc(abHashWords*sizeof(u32)))) {
                     ^
procrels.c:459:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (r=0; r<RL.numRels; r++) {
                ^
procrels.c: In function ‘clearABLookup’:
procrels.c:503:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   abHash0 = abHash1 = abList = abExtra = NULL;
                     ^
procrels.c: In function ‘getABHash’:
procrels.c:653:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (r=0; r<RL.numRels; r++) {
                ^
procrels.c: In function ‘addNewRelations5’:
procrels.c:794:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       fPos = thisLine;
            ^
procrels.c: In function ‘main’:
procrels.c:1152:14: warning: variable ‘startTime’ set but not used [-Wunused-but-set-variable]
   double     startTime, rStart, rStop, pruneFrac=0.0;
              ^
procrels.c: In function ‘set_prelF’:
procrels.c:280:11: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
           fread(&relsInFile, sizeof(s32), 1, ofp);
           ^
procrels.c:313:7: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
       fread(&relsInFile, sizeof(s32), 1, ofp);
       ^
procrels.c: In function ‘addNewRelations5’:
procrels.c:724:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
         fread(&relsInFile, sizeof(s32), 1, ofp);
         ^
procrels.c:793:7: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
       fgets(thisLine, 512, fp);
       ^
procrels.c:958:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread(&relsInFile, sizeof(s32), 1, ofp);
             ^
procrels.c:1008:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
         fread(&relsInFile, sizeof(s32), 1, ofp);
         ^
procrels.c: In function ‘main’:
procrels.c:1308:9: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
         fgets(tmpStr, 1023, fp);
         ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/sqrt sqrt.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
sqrt.c: In function ‘readColIndex’:
sqrt.c:62:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread(&C->numRels, sizeof(s32), 1, fp);
   ^
sqrt.c:64:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
     fread(&C->Rels, sizeof(s32), C->numRels, fp);
     ^
sqrt.c: In function ‘main’:
sqrt.c:223:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
     fread(&t, sizeof(s32), 1, fp);
     ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/polyselect polyselect.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
polyselect.c: In function ‘estimateAlpha’:
polyselect.c:626:18: warning: pointer targets in passing argument 1 of ‘getPList’ differ in signedness [-Wpointer-sign]
     p = getPList(&numP);
                  ^
In file included from polyselect.c:29:0:
../include/ggnfs.h:691:8: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32   *getPList(u32 *numPrimes);
        ^
polyselect.c:626:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     p = getPList(&numP);
       ^
polyselect.c: In function ‘choose_lc’:
polyselect.c:1639:52: warning: unused parameter ‘degree’ [-Wunused-parameter]
 void choose_lc(mpz_t lc, double approx_lc_log, int degree)
                                                    ^
polyselect.c: In function ‘doTest’:
polyselect.c:1701:16: warning: variable ‘try’ set but not used [-Wunused-but-set-variable]
   int    cont, try, tryNextM, mTry=0;
                ^
polyselect.c:1701:10: warning: variable ‘cont’ set but not used [-Wunused-but-set-variable]
   int    cont, try, tryNextM, mTry=0;
          ^
polyselect.c:1699:19: warning: variable ‘log2N’ set but not used [-Wunused-but-set-variable]
   static double   log2N, examineC3Lim;
                   ^
polyselect.c:1695:34: warning: variable ‘oldLogSize’ set but not used [-Wunused-but-set-variable]
 { double approx_lc_log, E, oldE, oldLogSize;
                                  ^
polyselect.c: In function ‘isSNFS’:
polyselect.c:1945:18: warning: unused parameter ‘N’ [-Wunused-parameter]
 int isSNFS(mpz_t N)
                  ^
polyselect.c: In function ‘writeFactPars’:
polyselect.c:1956:40: warning: unused parameter ‘P’ [-Wunused-parameter]
 void writeFactPars(FILE *fp, Iparam_t *P)
                                        ^
polyselect.c: In function ‘getInputFromFile’:
polyselect.c:1888:5: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
     fgets(tmpStr, 256, fp);
     ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -D_MAKEFB_STANDALONE -o ../bin/makefb \
makefb.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
makefb.c: In function ‘makefb’:
makefb.c:117:19: warning: pointer targets in passing argument 1 of ‘pSieve’ differ in signedness [-Wpointer-sign]
     size = pSieve(tmpPtr, size, 1, FB->rLim);
                   ^
In file included from makefb.c:27:0:
../include/ggnfs.h:690:7: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32   pSieve(u32 *p, u32 Psize, u32 a, u32 b);
       ^
makefb.c:121:23: warning: pointer targets in passing argument 1 of ‘getPList’ differ in signedness [-Wpointer-sign]
     tmpPtr = getPList(&size);
                       ^
In file included from makefb.c:27:0:
../include/ggnfs.h:691:8: note: expected ‘uint32_t *’ but argument is of type ‘int32_t *’
 u32   *getPList(u32 *numPrimes);
        ^
makefb.c:121:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     tmpPtr = getPList(&size);
            ^
makefb.c:123:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (size < FB->rfb_size) {
            ^
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/matsolve matsolve.c getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
x86_64-pc-linux-gnu-gcc -I. -I.. -I../include  -march=native -O2 -pipe -Wformat -Werror=format-security -DNDEBUG -W -Wall  -DGGNFS_HOST_GENERIC -DMALLOC_REPORTING -Wl,-O1 -Wl,--as-needed  -o ../bin/matbuild matbuild.c combparts.c \
  getprimes.o fbmisc.o squfof.o rels.o blanczos64-no-mmx.o poly.o mpz_poly.o mpz_mat.o smintfact.o misc.o ecm4c.o nfmisc.o matsave.o montgomery_sqrt.o matstuff.o dickman.o fbgen.o llist.o if.o rellist.o intutils.o lasieve4/mpz-ull.o dlmalloc.o modinv32.o -lgmp -lm
matbuild.c: In function ‘getCols’:
matbuild.c:374:63: warning: unused parameter ‘lpF’ [-Wunused-parameter]
 s32 getCols(char *colName, multi_file_t *prelF, multi_file_t *lpF, nfs_fb_t *FB
                                                               ^
matbuild.c: In function ‘main’:
matbuild.c:715:24: warning: variable ‘line’ set but not used [-Wunused-but-set-variable]
   char       str[128], line[128];
                        ^
matbuild.c:794:7: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
       fread(&relsInFile, sizeof(s32), 1, fp);
       ^
combparts.c: In function ‘sortByNumLP’:
combparts.c:71:5: error: format not a string literal and no format arguments [-Werror=format-security]
     printf(str);
     ^
combparts.c: In function ‘mkUniquePairs’:
combparts.c:301:13: warning: variable ‘k’ set but not used [-Wunused-but-set-variable]
 { s32 i, j, k;
             ^
combparts.c: In function ‘merge’:
combparts.c:327:21: warning: variable ‘pnum’ set but not used [-Wunused-but-set-variable]
 { s32      i, j, k, pnum, relnum, numAdds, c1, ck;
                     ^
combparts.c:322:62: warning: unused parameter ‘P1’ [-Wunused-parameter]
 int merge(llist_t *R, llist_t *P, llist_t *revP, s32 P0, s32 P1, int level)
                                                              ^
combparts.c: In function ‘reduceRelSets’:
combparts.c:620:40: warning: unused parameter ‘P’ [-Wunused-parameter]
 s32 reduceRelSets(llist_t *R, llist_t *P)
                                        ^
cc1: some warnings being treated as errors
Makefile:110: recipe for target '../bin/matbuild' failed
make: *** [../bin/matbuild] Error 1
 * ERROR: sci-mathematics/ggnfs-0.77.1-r2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=sci-mathematics/ggnfs-0.77.1-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sci-mathematics/ggnfs-0.77.1-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/sci-mathematics:ggnfs-0.77.1-r2:20150304-032324.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-mathematics/ggnfs-0.77.1-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sci-mathematics/ggnfs-0.77.1-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/sci-mathematics/ggnfs-0.77.1-r2/work/ggnfs-master/src'
 * S: '/var/tmp/portage/sci-mathematics/ggnfs-0.77.1-r2/work/ggnfs-master'