Larry Mascarenhas <lmascare@cscinfo.com> found he had to make some changesx
to get Pine 4.21 to compile on Sequent ptx v4.4.6. We didn't have time to
integrate these into the distribution. He was kind enough to send us the
diffs of what he had to do to make it work.



diff -cr pine.dist/imap/src/osdep/unix/Makefile pine4.20/imap/src/osdep/unix/Makefile
*** pine.dist/imap/src/osdep/unix/Makefile	Thu Sep 30 01:54:13 1999
--- pine4.20/imap/src/osdep/unix/Makefile	Fri Nov 12 15:26:40 1999
***************
*** 418,424 ****
  	 MAILSPOOL=/usr/mail \
  	 RSHPATH=/usr/bin/resh \
  	 BASECFLAGS="-Wc,-O3 -Wc,-seq -Dprivate=PRIVATE -DNFSKLUDGE" \
! 	 BASELDFLAGS="-lseq -lsec -lsocket -linet -lnsl -lgen" \
  	 RANLIB=true
  
  pyr:	# Pyramid
--- 418,424 ----
  	 MAILSPOOL=/usr/mail \
  	 RSHPATH=/usr/bin/resh \
  	 BASECFLAGS="-Wc,-O3 -Wc,-seq -Dprivate=PRIVATE -DNFSKLUDGE" \
! 	 BASELDFLAGS="-lseq -lsec -lsocket -lnsl -lgen" \
  	 RANLIB=true
  
  pyr:	# Pyramid
diff -cr pine.dist/pico/makefile.ptx pine4.20/pico/makefile.ptx
*** pine.dist/pico/makefile.ptx	Mon Jun 29 18:23:52 1998
--- pine4.20/pico/makefile.ptx	Fri Nov 12 15:37:28 1999
***************
*** 42,48 ****
  LIBARGS=	ru
  RANLIB=		true
  
! LIBS=		$(EXTRALIBES) -ltermlib -linet
  
  OFILES=		attach.o basic.o bind.o browse.o buffer.o \
  		composer.o display.o file.o fileio.o line.o pico_os.o \
--- 42,48 ----
  LIBARGS=	ru
  RANLIB=		true
  
! LIBS=		$(EXTRALIBES) -ltermlib -lsocket -l nsl
  
  OFILES=		attach.o basic.o bind.o browse.o buffer.o \
  		composer.o display.o file.o fileio.o line.o pico_os.o \
diff -cr pine.dist/pine/cmplhelp.sh pine4.20/pine/cmplhelp.sh
*** pine.dist/pine/cmplhelp.sh	Fri Feb 20 19:50:38 1998
--- pine4.20/pine/cmplhelp.sh	Fri Nov 12 15:16:17 1999
***************
*** 49,55 ****
  	s/-sed-backslash-quote-/\\"/g
      ' |
  
! awk 'BEGIN         {in_text = 0;
                      count = 0;
                      printf("#include <stdio.h>\n#include \"headers.h\"\n\n\n");
                     }
--- 49,55 ----
  	s/-sed-backslash-quote-/\\"/g
      ' |
  
! nawk 'BEGIN         {in_text = 0;
                      count = 0;
                      printf("#include <stdio.h>\n#include \"headers.h\"\n\n\n");
                     }
diff -cr pine.dist/pine/cmplhlp2.sh pine4.20/pine/cmplhlp2.sh
*** pine.dist/pine/cmplhlp2.sh	Wed Feb 18 20:46:52 1998
--- pine4.20/pine/cmplhlp2.sh	Fri Nov 12 15:16:28 1999
***************
*** 44,50 ****
  #
  
  
! awk  ' BEGIN	{  printf("\n\n\t\t/*\n");
                     printf("\t\t * AUTOMATICALLY GENERATED FILE!\n");
                     printf("\t\t * DO NOT EDIT!!\n\t\t */\n\n\n");
                     printf("#define\tHelpType\tchar **\n");
--- 44,50 ----
  #
  
  
! nawk  ' BEGIN	{  printf("\n\n\t\t/*\n");
                     printf("\t\t * AUTOMATICALLY GENERATED FILE!\n");
                     printf("\t\t * DO NOT EDIT!!\n\t\t */\n\n\n");
                     printf("#define\tHelpType\tchar **\n");
diff -cr pine.dist/pine/mailtrfc.sh pine4.20/pine/mailtrfc.sh
*** pine.dist/pine/mailtrfc.sh	Fri Mar 15 02:14:43 1996
--- pine4.20/pine/mailtrfc.sh	Fri Nov 12 15:18:35 1999
***************
*** 47,53 ****
  
  
  
! org=`awk '/^domain/ {print $2}' < /etc/resolv.conf`
  domain=`echo $org | sed -e 's/^[^.]*\.//'`
  host=`hostname`".$org"
  
--- 47,53 ----
  
  
  
! org=`nawk '/^domain/ {print $2}' < /etc/resolv.conf`
  domain=`echo $org | sed -e 's/^[^.]*\.//'`
  host=`hostname`".$org"
  
***************
*** 56,62 ****
  echo "Hostname: $host"
  
  sed -n -e '/message-id/s/^.*</</p' |
! awk 'BEGIN {mailers[0] =  "Other";
              mailers[1] =  "Pine";
              mailers[2] =  "MailManager";
              mailers[3] =  "sendmail";
--- 56,62 ----
  echo "Hostname: $host"
  
  sed -n -e '/message-id/s/^.*</</p' |
! nawk 'BEGIN {mailers[0] =  "Other";
              mailers[1] =  "Pine";
              mailers[2] =  "MailManager";
              mailers[3] =  "sendmail";
***************
*** 115,121 ****
  
  
  echo $host $org $domain | \
!   awk '{printf("     %.17s %.11s %.11s  Off Campus        Total\n", $1, $2, $3)}'
  grep -Ev 'TOTAL|----|^-->' /tmp/syslogx.$$ | sort +0.60rn
  grep -E  'TOTAL|----' /tmp/syslogx.$$
  grep  '^-->' /tmp/syslogx.$$ | sed -e 's/-->//' > other-traffic
--- 115,121 ----
  
  
  echo $host $org $domain | \
!   nawk '{printf("     %.17s %.11s %.11s  Off Campus        Total\n", $1, $2, $3)}'
  grep -Ev 'TOTAL|----|^-->' /tmp/syslogx.$$ | sort +0.60rn
  grep -E  'TOTAL|----' /tmp/syslogx.$$
  grep  '^-->' /tmp/syslogx.$$ | sed -e 's/-->//' > other-traffic
diff -cr pine.dist/pine/send.c pine4.20/pine/send.c
*** pine.dist/pine/send.c	Wed Oct  6 16:18:27 1999
--- pine4.20/pine/send.c	Mon Nov 15 12:46:22 1999
***************
*** 50,56 ****
  #include "../c-client/smtp.h"
  #include "../c-client/nntp.h"
  
- 
  #ifndef TCPSTREAM
  #define TCPSTREAM void
  #endif
--- 50,55 ----
***************
*** 3933,3940 ****
  		if((ps_global->post->pid = fork()) == 0){
  		    /*
  		     * Put us in new process group...
- 		     */
  		    setpgrp(0, ps_global->post->pid);
  
  		    /* BUG: should fix argv[0] to indicate what we're up to */
  
--- 3932,3940 ----
  		if((ps_global->post->pid = fork()) == 0){
  		    /*
  		     * Put us in new process group...
  		    setpgrp(0, ps_global->post->pid);
+ 		     */
+ 		    setpgrp();
  
  		    /* BUG: should fix argv[0] to indicate what we're up to */
  
diff -cr pine.dist/pine/signals.c pine4.20/pine/signals.c
*** pine.dist/pine/signals.c	Tue Apr 20 20:25:18 1999
--- pine4.20/pine/signals.c	Mon Nov 15 12:46:59 1999
***************
*** 53,58 ****
--- 53,59 ----
   ====*/
  
  #include "headers.h"
+ #undef sigmask
  
  /*
   * call used by TERM and HUP handlers to quickly close streams