configure runs succesfully even if yacc is not installed

pcre-8.43 configuration summary:

    Install prefix .................. : /usr/local
    C preprocessor .................. : gcc -E
    C compiler ...................... : gcc
    C++ preprocessor ................ : g++ -E
    C++ compiler .................... : g++
    Linker .......................... : /usr/bin/ld -m elf_x86_64
    C preprocessor flags ............ : 
    C compiler flags ................ : -g -O2 -fvisibility=hidden
    C++ compiler flags .............. : -O2 -fvisibility=hidden -fvisibility-inlines-hidden
    Linker flags .................... : 
    Extra libraries ................. : 

    Build 8 bit pcre library ........ : yes
    Build 16 bit pcre library ....... : no
    Build 32 bit pcre library ....... : no
    Build C++ library ............... : yes
    Enable JIT compiling support .... : no
    Enable UTF-8/16/32 support ...... : no
    Unicode properties .............. : no
    Newline char/sequence ........... : lf
    \R matches only ANYCRLF ......... : no
    EBCDIC coding ................... : no
    EBCDIC code for NL .............. : n/a
    Rebuild char tables ............. : no
    Use stack recursion ............. : yes
    POSIX mem threshold ............. : 10
    Internal link size .............. : 2
    Nested parentheses limit ........ : 250
    Match limit ..................... : 10000000
    Match limit recursion ........... : MATCH_LIMIT
    Build shared libs ............... : yes
    Build static libs ............... : yes
    Use JIT in pcregrep ............. : no
    Buffer size for pcregrep ........ : 20480
    Link pcregrep with libz ......... : no
    Link pcregrep with libbz2 ....... : no
    Link pcretest with libedit ...... : no
    Link pcretest with libreadline .. : no
    Valgrind support ................ : no
    Code coverage ................... : no

src/pcre configured properly

gcc -shared  pcreposix.lo  -Wl,--rpath -Wl,/home/kingram/src/hypermail/src/pcre/.libs -Wl,--rpath -Wl,/usr/local/lib  -L/home/kingram/src/hypermail/src/pcre /home/kingram/src/hypermail/src/pcre/.libs/libpcre.so  -Wl,-soname -Wl,libpcreposix.so.0 -o .libs/libpcreposix.so.0.0.0
(cd .libs && rm -f libpcreposix.so.0 && ln -s libpcreposix.so.0.0.0 libpcreposix.so.0)
(cd .libs && rm -f libpcreposix.so && ln -s libpcreposix.so.0.0.0 libpcreposix.so)
ar cru .libs/libpcreposix.a  pcreposix.o 
ar: `u' modifier ignored since `D' is the default (see `U')
ranlib .libs/libpcreposix.a
creating libpcreposix.la
(cd .libs && rm -f libpcreposix.la && ln -s ../libpcreposix.la libpcreposix.la)
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  -I.   ./pcretest.c
./pcretest.c: In function ‘callout’:
./pcretest.c:327:5: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
 if ((int)(cb->callout_data) != 0)
     ^
./pcretest.c:329:43: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   fprintf(outfile, "Callout data = %d\n", (int)(cb->callout_data));
                                           ^
./pcretest.c:330:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   return (int)(cb->callout_data);
          ^
./pcretest.c: In function ‘main’:
./pcretest.c:1249:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
         extra->callout_data = (void *)callout_data;
                               ^
/bin/bash ./libtool --mode=link gcc  -g -O2  -Ipcre -DTRIO_MINIMAL  -I. -I.   -o pcretest  pcretest.o \
        -lpcre libpcreposix.la
gcc -g -O2 -Ipcre -DTRIO_MINIMAL -I. -I. -o .libs/pcretest pcretest.o  ./.libs/libpcreposix.so -L/home/kingram/src/hypermail/src/pcre /home/kingram/src/hypermail/src/pcre/.libs/libpcre.so -Wl,--rpath -Wl,/usr/local/lib
creating pcretest
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  -I.  -DIS_UNIX ./pcregrep.c
/bin/bash ./libtool --mode=link gcc  -g -O2  -Ipcre -DTRIO_MINIMAL  -I. -I. -o pcregrep pcregrep.o -lpcre
gcc -g -O2 -Ipcre -DTRIO_MINIMAL -I. -I. -o .libs/pcregrep pcregrep.o  /home/kingram/src/hypermail/src/pcre/.libs/libpcre.so -Wl,--rpath -Wl,/usr/local/lib
creating pcregrep
make[2]: Leaving directory '/home/kingram/src/hypermail/src/pcre'
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  base64.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  date.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  domains.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  file.c
file.c: In function ‘matches_existing’:
file.c:811:20: warning: implicit declaration of function ‘parse_old_html’ [-Wimplicit-function-declaration]
  msgids_are_same = parse_old_html(msgnum, eptr, 0, 0, NULL, 1);
                    ^~~~~~~~~~~~~~
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  hypermail.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  lang.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  lock.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  mem.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  parse.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  print.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  printfile.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  string.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  struct.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  uudecode.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  dmatch.c
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  setup.c
setup.c: In function ‘PreConfig’:
setup.c:960:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
          *(int *)cfg[i].value = (int)defval;
                                 ^
gcc  -c -g -O2  -Ipcre -DTRIO_MINIMAL  threadprint.c
Expect 13 shift/reduce conflicts.
yacc getdate.y
make[1]: yacc: Command not found
make[1]: *** [Makefile:86: getdate.c] Error 127
make[1]: Leaving directory '/home/kingram/src/hypermail/src'
make: *** [Makefile:39: hypermail] Error 2

hypermail-project / hypermail

configure runs succesfully even if yacc is not installed #61