build.log

build.log (text/plain), 46.41 KB, created by Agostino Sarubbo on 2020-05-19 19:41:08 UTC

 * Package:    dev-tex/tth-4.08
 * Repository: gentoo
 * Maintainer: [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking tth4.08.tar.gz to /var/tmp/portage/dev-tex/tth-4.08/work
>>> Source unpacked in /var/tmp/portage/dev-tex/tth-4.08/work
>>> Preparing source in /var/tmp/portage/dev-tex/tth-4.08/work/tth ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-tex/tth-4.08/work/tth ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-tex/tth-4.08/work/tth ...
make -j4 'GCC=x86_64-pc-linux-gnu-gcc -O' tth 
sed -e "/mathstringshl/ r mathstringsh.lex" -e "/equationhl/r equationh.lex" tthg.lex >tth.lex
flex -otth.c tth.lex
x86_64-pc-linux-gnu-gcc -O -o tth -Wall tth.c
tth.c: In function ‘yylex’:
tth.lex:761:5: warning: variable ‘PUSHEDINTDEPTHS’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;]
  761 | #define TTH_INT_SETPUSH(name,value) \
      |     ^~~~~~~~~~~~~~~
tth.lex:760:5: warning: variable ‘PUSHEDINTS’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;]
  760 | int PUSHEDINTDEPTHS[INTMAX]={0};
      |     ^~~~~~~~~~
tth.lex:586:12: warning: variable ‘colnum’ set but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-but-set-variable-Wunused-but-set-variable]8;;]
  586 | STATIC char halstring[TTH_CHARLEN]={0};
      |            ^~~~~~
In file included from /usr/include/string.h:495,
                 from tth.c:20:
In function ‘strcpy’,
    inlined from ‘tth_push’ at tth.lex:7799:4:
/usr/include/bits/string_fortified.h:90:10: warning: ‘__builtin_strcpy’ accessing 1 byte at offsets [0, 15000] and [0, 15000] overlaps 1 byte at offset [0, 14999] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
   90 |   return __builtin___strcpy_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcpy’,
    inlined from ‘tth_push’ at tth.lex:7801:4:
/usr/include/bits/string_fortified.h:90:10: warning: ‘__builtin_strcpy’ accessing 1 byte at offsets [0, 15000] and [0, 15000] overlaps 1 byte at offset [0, 14999] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
   90 |   return __builtin___strcpy_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex: In function ‘tth_epsf’:
tth.lex:7911:22: warning: ‘__builtin___sprintf_chk’ may write a terminating nul past the end of the destination []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 7911 |  }else{
      |                      ^      
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 2 or more bytes (assuming 151) into a destination of size 150
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:7924:19: warning: ‘__builtin___sprintf_chk’ may write a terminating nul past the end of the destination []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 7924 |   filestr[strlen(filestr)-c]=0;
      |                   ^~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 2 or more bytes (assuming 151) into a destination of size 150
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:7925:21: warning: ‘%s’ directive writing up to 149 bytes into a region of size 146 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 7925 |   sys=SUCCESS+1;
      |                     ^                              
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 6 or more bytes (assuming 304) into a destination of size 150
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:7935:23: warning: ‘_icon.’ directive writing 6 bytes into a region of size between 1 and 150 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 7935 |     }
      |                       ^           
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 7 or more bytes (assuming 156) into a destination of size 150
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:495,
                 from tth.c:20:
In function ‘strncpy’,
    inlined from ‘yylex’ at tth.lex:1565:3:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output truncated before terminating nul copying 5 bytes from a string of the same length []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstringop-truncation-Wstringop-truncation]8;;]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncpy’,
    inlined from ‘yylex’ at tth.lex:1569:3:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output truncated before terminating nul copying 5 bytes from a string of the same length []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstringop-truncation-Wstringop-truncation]8;;]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.c: In function ‘yylex’:
tth.lex:975:19: warning: ‘%s’ directive writing up to 499 bytes into a region of size 497 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
  975 | #define TTH_TABRT " align=\"right\""
      |                   ^~~~~~~~
tth.lex:1094:40: note: in expansion of macro ‘TTH_TDVAR’
 1094 |          TTH_OUTPUT(tdalign);*tdalign=0;\
      |                                        ^~       
tth.lex:4320:5: note: in expansion of macro ‘TTH_HALACT’
 4320 |   } /* Have to explicitly excape from macro
      |     ^~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 5 and 504 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:7260:21: warning: ‘%s’ directive writing up to 499 bytes into a region of size 493 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 7260 | \\magstephalf
      |                     ^                         
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 8 and 507 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6690:25: warning: ‘__builtin___sprintf_chk’ may write a terminating nul past the end of the destination []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6690 |   *dupstore=0;
      |                         ^    
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 2 and 501 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6241:21: warning: ‘%s’ directive writing up to 499 bytes into a region of size 486 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6241 |   if(*(yytext+1) =='s'){ /* Setbox case, prefix definitions.*/
      |                     ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 15 and 514 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6172:6: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 437 and 452 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6172 |   TTH_PUSH_CLOSING;
      |      ^~~~~~~~~~~~~~                                                 
 6173 |   TTH_CCPY(closing,"</td></tr></table><!--hbox-->\n");
      |                                       ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 51 and 565 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6167:6: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 430 and 450 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6167 | 
      |      ^                                                                 
 6168 | <hbox>(\{|\\bgroup){WSP}*(\\hss|\\hfill)? {
      |                            ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 53 and 572 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6019:25: warning: ‘%s’ directive writing up to 499 bytes into a region of size 496 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6019 |   GET_DIMEN;
      |                         ^                           
 6020 | } */
      |                          
tth.lex:6019:25: note: assuming directive output of 8 bytes
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 20 and 1831 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6023:24: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 477 and 482 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6023 |   if(tth_debug&1024)fprintf(stderr,"Setdimen. scratchstring=%s, closing=%s, newcstr=%s, thesize=%d\n",scratchstring,closing,newcstr,thesize);
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6024 |   if(thesize){
      |                                  
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 21 and 525 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6010:25: warning: ‘%s’ directive writing up to 499 bytes into a region of size 496 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6010 |   GET_DIMEN;/* Get the new dimension */
      |                         ^~~~~~~~~~~~~~~             
 6011 |  /*    yy_push_state(argclear); */
      |        ~~~~~~~           
tth.lex:6010:25: note: assuming directive output of 8 bytes
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 30 and 1342 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:6014:24: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 472 and 482 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 6014 | }
      |                        ^                           
 6015 |    /* Preexisting dimensions, skips etc. Now not preexisting.
      |                                 ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 21 and 530 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:5498:27: warning: ‘%f’ directive writing between 3 and 317 bytes into a region of size between 0 and 499 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 5498 |   if(tth_debug&1024)fprintf(stderr,"Advancing %s\n",newcstr);
      |                           ^~~~~~~~~
tth.lex:5498:27: note: assuming directive output of 8 bytes
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 5 and 1317 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:5320:25: warning: ‘%s’ directive writing up to 39998 bytes into a region of size 491 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 5320 |   *dupstore=0;
      |   ~~~~~~~~~~~~          ^                                                     
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 21 and 80017 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:5300:20: warning: ‘%s’ directive writing up to 19999 bytes into a region of size 19995 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 5300 |   else if(strstr(chscratch,"mttb") != NULL) strcpy(defstore,"\\ttfamily\\bf");
      |                    ^~~~~~~~~~~~~           ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output 7 or more bytes (assuming 20006) into a destination of size 20000
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:971:22: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 475 and 485 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
  971 | #define TTH_TABNOAL "\n<tr><td colspan=\"%d\">"
      |                      ^~~~~~~~~~~~~~~~~~~~~~~
tth.lex:4460:21: note: in expansion of macro ‘TTH_MULSTART’
 4460 |  /* Add an open brace for a starting multicol */
      |                     ^~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 17 and 526 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:975:19: warning: ‘%s’ directive writing up to 499 bytes into a region of size 497 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
  975 | #define TTH_TABRT " align=\"right\""
      |                   ^~~~~~~~
tth.lex:1094:40: note: in expansion of macro ‘TTH_TDVAR’
 1094 |          TTH_OUTPUT(tdalign);*tdalign=0;\
      |                                        ^~       
tth.lex:4334:55: note: in expansion of macro ‘TTH_HALACT’
 4334 |     halbuff=yy_scan_string(halstring);
      |                                                       ^         
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 5 and 504 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:975:19: warning: ‘%s’ directive writing up to 499 bytes into a region of size 497 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
  975 | #define TTH_TABRT " align=\"right\""
      |                   ^~~~~~~~
tth.lex:1094:40: note: in expansion of macro ‘TTH_TDVAR’
 1094 |          TTH_OUTPUT(tdalign);*tdalign=0;\
      |                                        ^~       
tth.lex:4313:3: note: in expansion of macro ‘TTH_HALACT’
 4313 |     if(jshal<1){
      |   ^ ~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 5 and 504 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:975:19: warning: ‘%s’ directive writing up to 499 bytes into a region of size 497 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
  975 | #define TTH_TABRT " align=\"right\""
      |                   ^~~~~~~~
tth.lex:1094:40: note: in expansion of macro ‘TTH_TDVAR’
 1094 |          TTH_OUTPUT(tdalign);*tdalign=0;\
      |                                        ^~       
tth.lex:4287:5: note: in expansion of macro ‘TTH_HALACT’
 4287 |     fprintf(stderr,"**** Error Fatal. Null or improper alignment argument, line %d.\n",tth_num_lines);
      |     ^~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 5 and 504 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3672:24: warning: ‘%s’ directive writing up to 19 bytes into a region of size 17 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3672 |     if(tth_splitfile){ /*sf*/
      |                        ^~~~~~                
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 9 and 28 bytes into a destination of size 20
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3657:25: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 405 and 424 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3657 |  \\special{html:<a id=\"tth_chAp%s\"></a><h1>}\n%s{ \\thechapter}\
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 3658 |  \\special{html:<br />}}{\\special{html:</h1>}} ",
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 3659 |    labelchar,argchar);
      |    ~~~~~~~~~~~~~~~~~~~                           
 3660 |   TTH_SCAN_STRING(scratchstring);*argchar=0;
      |              ~~~~~~~     
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 137 and 655 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3636:22: warning: ‘%s’ directive writing up to 19 bytes into a region of size 16 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3636 |     TTH_SCAN_STRING("\\tthsplittail\\tthsplitinv\\tthsplittop\\tthfileupd"); /*sf*/
      |                      ^~~~~~~~~~~~~ ~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 10 and 29 bytes into a destination of size 20
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3584:24: warning: ‘%s’ directive writing up to 499 bytes into a region of size 471 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3584 |   tth_latex_file,tth_latex_file);
      |                        ^~~~~~~~~~                               
 3585 |  if((js2=system(scratchstring))!=SUCCESS)
      |   ~~~~~~~~~~~~~~        
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 36 and 1034 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3589:20: warning: ‘%s’ directive writing up to 499 bytes into a region of size 493 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3589 |  if(system(scrstring)!=SUCCESS)fprintf(stderr,"Bibtex failed\n");
      |                    ^~~~~~~~~~~ ~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 8 and 507 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3366:27: warning: ‘%s’ directive writing up to 499 bytes into a region of size 461 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3366 |      argchar);
      |                           ^                                              
 3367 |     if(tth_indexfile) {TTH_PUSH_BUFF(11);} else /*get extra code*/
      |      ~~~~~~~               
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 41 and 540 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3343:33: warning: ‘%s’ directive writing up to 499 bytes into a region of size 487 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3343 |    tth_latex_file,tth_latex_file,tth_latex_file);
      |                                 ^~~~~~~~~~~~~~~~~                     
 3344 |     jscratch=system(scratchstring);
      |     ~~~~~~~~~~~~~                
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 31 and 1528 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3340:24: warning: ‘ -o ’ directive writing 4 bytes into a region of size between 1 and 500 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3340 |   tth_index_cmd,tth_latex_file,tth_latex_file);
      |                        ^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 14 and 1511 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3353:19: warning: ‘%s’ directive writing up to 499 bytes into a region of size 432 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3353 |    scratchstring,tth_latex_file);
      |                   ^~~~~~~~~~~~~~~                                                                                     
 3354 |   TTH_SCAN_STRING(argchar);
      |    ~~~~~~~~~~~~~   
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 86 and 1084 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:3202:3: warning: ‘%s’ directive writing up to 499 bytes into a region of size 471 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 3202 |   tth_latex_file,tth_latex_file);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
 3203 |  if((js2=system(scratchstring))!=SUCCESS)
      |   ~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 36 and 1034 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:2935:27: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 445 and 463 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 2935 |      (eqalignlog ? TTH_DISP5 : TTH_DISP3),scrstring);
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~             
 2936 |     /*fprintf(stderr,"Ending eqno: %s\n",scratchstring); */
      |                                           ~~~~~~~~~
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 54 and 571 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:2866:5: warning: ‘%s’ directive writing up to 499 bytes into a region of size between 468 and 469 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 2866 |   TTH_SYMBOL,TTH_SYMPT(chr1),TTH_SYMEND);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~                           
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 44 and 586 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:1560:21: warning: ‘%s’ directive writing up to 499 bytes into a region of size 493 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 1560 |   TTH_SCAN_STRING(scrstring);
      |                     ^~~~~~~~~                                                                             
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 54 and 1571 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:1483:21: warning: ‘%s’ directive writing up to 499 bytes into a region of size 493 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 1483 |   TTH_SWAP(scrstring);
      |                     ^~                         
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 9 and 508 bytes into a destination of size 500
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tth.lex:1452:4: warning: ‘%s’ directive writing up to 19998 bytes into a region of size between 19970 and 39968 []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wformat-overflow=-Wformat-overflow=]8;;]
 1451 |    "\\special{html:<a href=\"%s\">}\\verb%c%s%c\\special{html:</a>}"
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1452 |    ,dupstore+1,6,dupstore+1,6);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
 1453 |   TTH_SCAN_STRING(dupstore2);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
In file included from /usr/include/stdio.h:867,
                 from tth.c:19:
/usr/include/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 53 and 40049 bytes into a destination of size 40000
   36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       __bos (__s), __fmt, __va_arg_pack ());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:495,
                 from tth.c:20:
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:6888:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:6889:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:6801:5:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:6802:5:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strncat’,
    inlined from ‘yylex’ at tth.lex:4457:26:
/usr/include/bits/string_fortified.h:136:10: warning: ‘__builtin___strncat_chk’ accessing between 1 and 500 bytes at offsets 0 and [0, 500] may overlap 1 byte at offset [0, 1000] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:3157:5:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:3158:5:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:2371:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:2372:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:2360:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘strcat’,
    inlined from ‘yylex’ at tth.lex:2361:7:
/usr/include/bits/string_fortified.h:128:10: warning: ‘__builtin_strcat’ accessing 1 byte at offsets [0, 15000] and 0 overlaps 1 byte at offset [0, 15001] []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wrestrict-Wrestrict]8;;]
  128 |   return __builtin___strcat_chk (__dest, __src, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make -j4 
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -frecord-gcc-switches  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0  tthsplit.c   -o tthsplit
tthsplit.c:10:1: warning: return type defaults to ‘int’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-int-Wimplicit-int]8;;]
   10 | main(argc,argv)
      | ^~~~
tthsplit.c: In function ‘main’:
tthsplit.c:40:5: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
   40 |     fgets(buff,LINELEN,stdin);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
>>> Source compiled.
>>> Test phase: dev-tex/tth-4.08
>>> Completed testing dev-tex/tth-4.08

>>> Install dev-tex/tth-4.08 into /var/tmp/portage/dev-tex/tth-4.08/image
>>> Completed installing dev-tex/tth-4.08 into /var/tmp/portage/dev-tex/tth-4.08/image

 * Final size of build directory: 6076 KiB (5.9 MiB)
 * Final size of installed tree:   756 KiB


 * QA Notice: Files built without respecting CFLAGS have been detected
 *  Please include the following list of files in your report:
 * /usr/bin/tth


 * QA Notice: Files built without respecting LDFLAGS have been detected
 *  Please include the following list of files in your report:
 * /usr/bin/tth

strip: x86_64-pc-linux-gnu-strip --strip-unneeded -N __gentoo_check_ldflags__ -R .comment -R .GCC.command.line -R .note.gnu.gold-version
   /usr/bin/tthsplit
   /usr/bin/tth
>>> Done.



emerge --info:
Portage 2.3.99 (python 3.7.7-final-0, default/linux/amd64/17.1, gcc-10.1.0, glibc-2.31-r3, 5.4.0-1009-aws x86_64)
=================================================================
System uname: Linux-5.4.0-1009-aws-x86_64-AMD_EPYC_7571-with-gentoo-2.7
KiB Mem:    16011344 total,   8127700 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Tue, 19 May 2020 18:39:22 +0000
sh bash 5.0_p17
ld GNU ld (Gentoo 2.34 p4) 2.34.0
app-shells/bash:          5.0_p17::gentoo
dev-lang/perl:            5.30.2-r2::gentoo
dev-lang/python:          2.7.18::gentoo, 3.7.7-r2::gentoo, 3.8.3::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.69-r5::gentoo
sys-devel/automake:       1.16.2::gentoo
sys-devel/binutils:       2.34-r1::gentoo
sys-devel/gcc:            10.1.0::gentoo
sys-devel/gcc-config:     2.2.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.6::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r3::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: 
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-metamanifest: yes

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CC="x86_64-pc-linux-gnu-gcc"
CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXX="x86_64-pc-linux-gnu-g++"
CXXFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps=y --binpkg-respect-use=y -1 -b -k"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
MAKEOPTS="-j4"
PKGDIR="/root/.packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bzip2 cli crypt dri fortran gdbm iconv ipv6 libtirpc multilib ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl tcpd unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS