11 files changed, 505 insertions, 0 deletions
diff --git a/data/screen/_metadata/description b/data/screen/_metadata/description
new file mode 100644
index 000000000..9b1d2fa40
--- /dev/null
+++ b/data/screen/_metadata/description
@@ -0,0 +1 @@
+multiplexes a terminal into many
diff --git a/data/screen/_metadata/license b/data/screen/_metadata/license
new file mode 120000
index 000000000..9c13a9a0f
--- /dev/null
+++ b/data/screen/_metadata/license
@@ -0,0 +1 @@
+../../../licenses/gpl-2
+\ No newline at end of file
diff --git a/data/screen/_metadata/maintainer b/data/screen/_metadata/maintainer
new file mode 120000
index 000000000..0fa66e077
--- /dev/null
+++ b/data/screen/_metadata/maintainer
@@ -0,0 +1 @@
+../../../people/saurik
+\ No newline at end of file
diff --git a/data/screen/_metadata/name b/data/screen/_metadata/name
new file mode 100644
index 000000000..ddedb50c1
--- /dev/null
+++ b/data/screen/_metadata/name
@@ -0,0 +1 @@
+Screen
diff --git a/data/screen/_metadata/priority b/data/screen/_metadata/priority
new file mode 100644
index 000000000..ea5b3d7ee
--- /dev/null
+++ b/data/screen/_metadata/priority
@@ -0,0 +1 @@
+important
diff --git a/data/screen/_metadata/section b/data/screen/_metadata/section
new file mode 100644
index 000000000..2ac05bdde
--- /dev/null
+++ b/data/screen/_metadata/section
@@ -0,0 +1 @@
+console
diff --git a/data/screen/_metadata/version b/data/screen/_metadata/version
new file mode 100644
index 000000000..4d54daddb
--- /dev/null
+++ b/data/screen/_metadata/version
@@ -0,0 +1 @@
+4.0.2
diff --git a/data/screen/autoconf.diff b/data/screen/autoconf.diff
new file mode 100644
index 000000000..b6b454018
--- /dev/null
+++ b/data/screen/autoconf.diff
@@ -0,0 +1,473 @@
+diff -r -u screen-4.0.2/configure.in screen-4.0.2+iPhone/configure.in
+--- screen-4.0.2/configure.in	2003-06-03 11:58:24.000000000 +0000
++++ screen-4.0.2+iPhone/configure.in	2008-02-12 10:55:24.000000000 +0000
+@@ -46,31 +46,6 @@
+ AC_PROG_GCC_TRADITIONAL
+ AC_ISC_POSIX
+ 
+-AC_TRY_RUN(main(){exit(0);},,[
+-if test $CC != cc ; then
+-AC_NOTE(Your $CC failed - restarting with CC=cc)
+-AC_NOTE()
+-CC=cc
+-export CC
+-exec $0 $configure_args
+-fi
+-])
+-
+-AC_TRY_RUN(main(){exit(0);},,
+-exec 5>&2
+-eval $ac_link
+-AC_NOTE(CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;)
+-AC_NOTE($ac_compile)
+-AC_MSG_ERROR(Can't run the compiler - sorry))
+-
+-AC_TRY_RUN([
+-main()
+-{
+-  int __something_strange_();
+-  __something_strange_(0);
+-}
+-],AC_MSG_ERROR(Your compiler does not set the exit status - sorry))
+-
+ AC_PROG_AWK
+ 
+ AC_PROG_INSTALL
+@@ -293,73 +268,7 @@
+ dnl
+ 
+ AC_CHECKING(fifos)
+-AC_TRY_RUN([
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-#include <fcntl.h>
+-
+-#ifndef O_NONBLOCK
+-#define O_NONBLOCK O_NDELAY
+-#endif
+-#ifndef S_IFIFO
+-#define S_IFIFO 0010000
+-#endif
+-
+-char *fin = "/tmp/conftest$$";
+-
+-main()
+-{
+-  struct stat stb;
+-#ifdef FD_SET
+-  fd_set f;
+-#else
+-  int f;
+-#endif
+-
+-  (void)alarm(5);
+-#ifdef POSIX
+-  if (mkfifo(fin, 0777))
+-#else
+-  if (mknod(fin, S_IFIFO|0777, 0))
+-#endif
+-    exit(1);
+-  if (stat(fin, &stb) || (stb.st_mode & S_IFIFO) != S_IFIFO)
+-    exit(1);
+-  close(0);
+-#ifdef __386BSD__
+-  /*
+-   * The next test fails under 386BSD, but screen works using fifos.
+-   * Fifos in O_RDWR mode are only used for the BROKEN_PIPE case and for
+-   * the select() configuration test.
+-   */
+-  exit(0);
+-#endif
+-  if (open(fin, O_RDONLY | O_NONBLOCK))
+-    exit(1);
+-  if (fork() == 0)
+-    {
+-      close(0);
+-      if (open(fin, O_WRONLY | O_NONBLOCK))
+-	exit(1);
+-      close(0);
+-      if (open(fin, O_WRONLY | O_NONBLOCK))
+-	exit(1);
+-      if (write(0, "TEST", 4) == -1)
+-	exit(1);
+-      exit(0);
+-    }
+-#ifdef FD_SET
+-  FD_SET(0, &f);
+-#else
+-  f = 1;
+-#endif
+-  if (select(1, &f, 0, 0, 0) == -1)
+-    exit(1);
+-  exit(0);
+-}
+-], AC_NOTE(- your fifos are usable) fifo=1,
+-AC_NOTE(- your fifos are not usable))
+-rm -f /tmp/conftest*
++AC_NOTE(- your fifos are not usable)
+ 
+ if test -n "$fifo"; then
+ AC_CHECKING(for broken fifo implementation)
+@@ -419,92 +328,10 @@
+ dnl
+ 
+ AC_CHECKING(sockets)
+-AC_TRY_RUN([
+-#include <sys/types.h>
+-#include <sys/socket.h>
+-#include <sys/un.h>
+-#include <fcntl.h>
+-
+-char *son = "/tmp/conftest$$";
+-
+-main()
+-{
+-  int s1, s2, l;
+-  struct sockaddr_un a;
+-#ifdef FD_SET
+-  fd_set f;
+-#else
+-  int f;
+-#endif
+-
+-  (void)alarm(5);
+-  if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+-    exit(1);
+-  a.sun_family = AF_UNIX;
+-  strcpy(a.sun_path, son);
+-  (void) unlink(son);
+-  if (bind(s1, (struct sockaddr *) &a, strlen(son)+2) == -1)
+-    exit(1);
+-  if (listen(s1, 2))
+-    exit(1);
+-  if (fork() == 0)
+-    {
+-      if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+-	kill(getppid(), 3);
+-      (void)connect(s2, (struct sockaddr *)&a, strlen(son) + 2);
+-      if (write(s2, "HELLO", 5) == -1)
+-	kill(getppid(), 3);
+-      exit(0);
+-    }
+-  l = sizeof(a);
+-  close(0);
+-  if (accept(s1, &a, &l))
+-    exit(1);
+-#ifdef FD_SET
+-  FD_SET(0, &f);
+-#else
+-  f = 1;
+-#endif
+-  if (select(1, &f, 0, 0, 0) == -1)
+-    exit(1);
+-  exit(0);
+-}
+-], AC_NOTE(- your sockets are usable) sock=1,
+-AC_NOTE(- your sockets are not usable))
+-rm -f /tmp/conftest*
++AC_NOTE(- your sockets are usable) sock=1
+ 
+-if test -n "$sock"; then
+ AC_CHECKING(socket implementation)
+-AC_TRY_RUN([
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-#include <sys/socket.h>
+-#include <sys/un.h>
+-
+-char *son = "/tmp/conftest$$";
+-
+-main()
+-{
+-  int s;
+-  struct stat stb;
+-  struct sockaddr_un a;
+-  if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+-    exit(0);
+-  a.sun_family = AF_UNIX;
+-  strcpy(a.sun_path, son);
+-  (void) unlink(son);
+-  if (bind(s, (struct sockaddr *) &a, strlen(son)+2) == -1)
+-    exit(0);
+-  if (stat(son, &stb))
+-    exit(1);
+-  close(s);
+-  exit(0);
+-}
+-],AC_NOTE(- you are normal),
+-AC_NOTE(- unix domain sockets are not kept in the filesystem)
+-AC_DEFINE(SOCK_NOT_IN_FS) socknofs=1)
+-rm -f /tmp/conftest*
+-fi
++AC_NOTE(- you are normal)
+ 
+ 
+ dnl
+@@ -536,106 +363,7 @@
+ dnl
+ 
+ AC_CHECKING(select return value)
+-AC_TRY_RUN([
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-#include <fcntl.h>
+-
+-char *nam = "/tmp/conftest$$";
+-
+-#ifdef NAMEDPIPE
+-
+-#ifndef O_NONBLOCK
+-#define O_NONBLOCK O_NDELAY
+-#endif
+-#ifndef S_IFIFO
+-#define S_IFIFO 0010000
+-#endif
+-
+-
+-main()
+-{
+-#ifdef FD_SET
+-  fd_set f;
+-#else
+-  int f;
+-#endif
+-
+-#ifdef __FreeBSD__
+-/* From Andrew A. Chernov (ache@astral.msk.su):
+- * opening RDWR fifo fails in BSD 4.4, but select return values are
+- * right.
+- */
+-  exit(0);
+-#endif
+-  (void)alarm(5);
+-#ifdef POSIX
+-  if (mkfifo(nam, 0777))
+-#else
+-  if (mknod(nam, S_IFIFO|0777, 0))
+-#endif
+-    exit(1);
+-  close(0);
+-  if (open(nam, O_RDWR | O_NONBLOCK))
+-    exit(1);
+-  if (write(0, "TEST", 4) == -1)
+-    exit(1);
+-
+-#else
+-
+-#include <sys/types.h>
+-#include <sys/socket.h>
+-#include <sys/un.h>
+-
+-main()
+-{
+-  int s1, s2, l;
+-  struct sockaddr_un a;
+-#ifdef FD_SET
+-  fd_set f;
+-#else
+-  int f;
+-#endif
+-
+-  (void)alarm(5);
+-  if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+-    exit(1);
+-  a.sun_family = AF_UNIX;
+-  strcpy(a.sun_path, nam);
+-  (void) unlink(nam);
+-  if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
+-    exit(1);
+-  if (listen(s1, 2))
+-    exit(1);
+-  if (fork() == 0)
+-    {
+-      if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+-	kill(getppid(), 3);
+-      (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
+-      if (write(s2, "HELLO", 5) == -1)
+-	kill(getppid(), 3);
+-      exit(0);
+-    }
+-  l = sizeof(a);
+-  close(0);
+-  if (accept(s1, (struct sockaddr *)&a, &l))
+-    exit(1);
+-#endif
+-
+-
+-#ifdef FD_SET
+-  FD_SET(0, &f);
+-#else
+-  f = 1;
+-#endif
+-  if (select(1, &f, 0, 0, 0) == -1)
+-    exit(1);
+-  if (select(1, &f, &f, 0, 0) != 2)
+-    exit(1);
+-  exit(0);
+-}
+-],AC_NOTE(- select is ok),
+-AC_NOTE(- select can't count) AC_DEFINE(SELECT_BROKEN))
++AC_NOTE(- select is ok)
+ 
+ dnl
+ dnl    ****  termcap or terminfo  ****
+@@ -663,12 +391,7 @@
+ AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
+ AC_MSG_ERROR(!!! no tgetent - no screen))))))
+ 
+-AC_TRY_RUN([
+-main()
+-{
+- exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
+-}], AC_NOTE(- you use the termcap database),
+-AC_NOTE(- you use the terminfo database) AC_DEFINE(TERMINFO))
++AC_NOTE(- you use the terminfo database) AC_DEFINE(TERMINFO)
+ AC_CHECKING(ospeed)
+ AC_TRY_LINK(extern short ospeed;,ospeed=5;,,AC_DEFINE(NEED_OSPEED))
+ 
+@@ -731,81 +454,10 @@
+ else
+ 
+ AC_CHECKING(default tty permissions/group)
+-rm -f conftest_grp
+-AC_TRY_RUN([
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-#include <stdio.h>
+-main()
+-{
+-  struct stat sb;
+-  char *x,*ttyname();
+-  int om, m;
+-  FILE *fp;
+-
+-  if (!(x = ttyname(0))) exit(1);
+-  if (stat(x, &sb)) exit(1);
+-  om = sb.st_mode;
+-  if (om & 002) exit(0);
+-  m = system("mesg y");
+-  if (m == -1 || m == 127) exit(1);
+-  if (stat(x, &sb)) exit(1);
+-  m = sb.st_mode;
+-  if (chmod(x, om)) exit(1);
+-  if (m & 002) exit(0);
+-  if (sb.st_gid == getgid()) exit(1);
+-  if (!(fp=fopen("conftest_grp", "w")))
+-    exit(1);
+-  fprintf(fp, "%d\n", sb.st_gid);
+-  fclose(fp);
+-  exit(0);
+-}
+-],[
+-    if test -f conftest_grp; then
+-	ptygrp=`cat conftest_grp`
++	ptygrp=4
+ 	AC_NOTE([- pty mode: $ptymode, group: $ptygrp])
+ 	AC_DEFINE_UNQUOTED(PTYMODE, $ptymode)
+ 	AC_DEFINE_UNQUOTED(PTYGROUP,$ptygrp)
+-    else
+-	AC_NOTE(- ptys are world accessable)
+-    fi
+-],[
+-    WRITEPATH=''
+-    XTERMPATH=''
+-    AC_PATH_PROG(WRITEPATH, write)
+-    AC_PATH_PROG(XTERMPATH, xterm)
+-    found=
+-    if test -n "$WRITEPATH$XTERMPATH"; then
+-      findfollow=
+-      lsfollow=
+-      found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
+-      if test -n "$found"; then
+-	findfollow=-follow
+-	lsfollow=L
+-      fi
+-      if test -n "$XTERMPATH"; then
+-	ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
+-	if test tty != "$ptygrpn"; then
+-	  XTERMPATH=
+-	fi
+-      fi
+-    fi
+-    if test -n "$WRITEPATH$XTERMPATH"; then
+-      found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print` 
+-      if test -n "$found"; then
+-	ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
+-	AC_NOTE([- pty mode: $ptymode, group: $ptygrp])
+-	AC_DEFINE_UNQUOTED(PTYMODE, $ptymode)
+-	AC_DEFINE_UNQUOTED(PTYGROUP,$ptygrp)
+-      else
+-	AC_NOTE(- ptys are world accessable)
+-      fi
+-    else
+-      AC_NOTE(- can't determine - assume ptys are world accessable)
+-    fi
+-  ]
+-)
+-rm -f conftest_grp
+ fi
+ 
+ dnl
+@@ -1148,50 +800,9 @@
+ AC_TRY_LINK([#include <stdlib.h>], [fdwalk(NULL, NULL);],AC_DEFINE(HAVE_FDWALK))
+ 
+ AC_CHECKING(whether memcpy/memmove/bcopy handles overlapping arguments)
+-AC_TRY_RUN([
+-main() {
+-  char buf[10];
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf, buf + 2, 3);
+-  if (strncmp(buf, "ababcf", 6))
+-    exit(1);
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf + 2, buf, 3);
+-  if (strncmp(buf, "cdedef", 6))
+-    exit(1);
+-  exit(0); /* libc version works properly.  */
+-}], AC_DEFINE(USEBCOPY))
+-
+-AC_TRY_RUN([
+-#define bcopy(s,d,l) memmove(d,s,l)
+-main() {
+-  char buf[10];
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf, buf + 2, 3);
+-  if (strncmp(buf, "ababcf", 6))
+-    exit(1);
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf + 2, buf, 3);
+-  if (strncmp(buf, "cdedef", 6))
+-    exit(1);
+-  exit(0); /* libc version works properly.  */
+-}], AC_DEFINE(USEMEMMOVE))
+-
+-
+-AC_TRY_RUN([
+-#define bcopy(s,d,l) memcpy(d,s,l)
+-main() {
+-  char buf[10];
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf, buf + 2, 3);
+-  if (strncmp(buf, "ababcf", 6))
+-    exit(1);
+-  strcpy(buf, "abcdefghi");
+-  bcopy(buf + 2, buf, 3);
+-  if (strncmp(buf, "cdedef", 6))
+-    exit(1);
+-  exit(0); /* libc version works properly.  */
+-}], AC_DEFINE(USEMEMCPY))
++AC_DEFINE(USEBCOPY)
++AC_DEFINE(USEMEMMOVE)
++AC_DEFINE(USEMEMCPY)
+ 
+ AC_MSG_CHECKING(long file names)
+ (echo 1 > /tmp/conftest9012345) 2>/dev/null
+@@ -1266,8 +877,6 @@
+ dnl Ptx bug workaround -- insert -lc after -ltermcap
+ test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
+ 
+-AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.))
+-
+ ETCSCREENRC="\"/usr/local/etc/screenrc\""
+ if test -n "$prefix"; then
+ ETCSCREENRC="\"$prefix/etc/screenrc\""
diff --git a/data/screen/make.sh b/data/screen/make.sh
new file mode 100644
index 000000000..2408fe6d3
--- /dev/null
+++ b/data/screen/make.sh
@@ -0,0 +1,9 @@
+pkg:extract
+cd *
+pkg:patch
+autoconf
+pkg:configure --disable-pam --with-sys-screenrc=/etc/screenrc
+make
+pkg:install
+pkg: mkdir -p /etc
+pkg: cp -a etc/etcscreenrc /etc/screenrc
diff --git a/data/screen/screen-4.0.2.tar.gz b/data/screen/screen-4.0.2.tar.gz
new file mode 100644
index 000000000..9413a3546
--- /dev/null
+++ b/data/screen/screen-4.0.2.tar.gz
diff --git a/data/screen/stropts.diff b/data/screen/stropts.diff
new file mode 100644
index 000000000..69b30de05
--- /dev/null
+++ b/data/screen/stropts.diff
@@ -0,0 +1,16 @@
+diff -r -u screen-4.0.2/pty.c screen-4.0.2+iPhone/pty.c
+--- screen-4.0.2/pty.c	2003-09-08 14:26:18.000000000 +0000
++++ screen-4.0.2+iPhone/pty.c	2008-02-12 10:56:58.000000000 +0000
+@@ -33,11 +33,6 @@
+ # include <sys/ioctl.h>
+ #endif
+ 
+-/* for solaris 2.1, Unixware (SVR4.2) and possibly others */
+-#ifdef HAVE_SVR4_PTYS
+-# include <sys/stropts.h>
+-#endif
+-
+ #if defined(sun) && defined(LOCKPTY) && !defined(TIOCEXCL)
+ # include <sys/ttold.h>
+ #endif
+