screen: bump to version 4.2.1

I re-did the patches: one patch per change, patch configure.in instead
of the configure script itself, a few more issues fixed. This should
hopefully make the patches acceptable for upstream, or at least make it
easier to migrate them on version bumps.

This also fixes compilation with musl libc.

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 524 deletions

diff --git a/package/screen/screen-cross_compile_fix.patch b/package/screen/screen-cross_compile_fix.patch
deleted file mode 100644
index 17f05e57cf..0000000000
--- a/package/screen/screen-cross_compile_fix.patch
+++ /dev/null
@@ -1,524 +0,0 @@
---- a/configure.orig	2003-12-05 14:46:53.000000000 +0100
-+++ b/configure	2007-07-28 12:45:19.000000000 +0200
-@@ -124,7 +124,7 @@
-   fi
-   if test ! -f "$as_myself"; then
-     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
--   { (exit 1); exit 1; }; }
-+    }
-   fi
-   case $CONFIG_SHELL in
-   '')
-@@ -174,7 +174,7 @@
-     ' >$as_me.lineno &&
-   chmod +x $as_me.lineno ||
-     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
--   { (exit 1); exit 1; }; }
-+    }
- 
-   # Don't try to exec as it changes $[0], causing all sort of problems
-   # (the dirname of $[0] is not the place where we might find the
-@@ -397,7 +397,7 @@
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-     eval "enable_$ac_feature=no" ;;
- 
-@@ -406,7 +406,7 @@
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-     case $ac_option in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-@@ -588,7 +588,7 @@
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ac_package=`echo $ac_package| sed 's/-/_/g'`
-     case $ac_option in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-@@ -601,7 +601,7 @@
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ac_package=`echo $ac_package | sed 's/-/_/g'`
-     eval "with_$ac_package=no" ;;
- 
-@@ -625,7 +625,7 @@
- 
-   -*) { echo "$as_me: error: unrecognized option: $ac_option
- Try \`$0 --help' for more information." >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ;;
- 
-   *=*)
-@@ -633,7 +633,7 @@
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
--   { (exit 1); exit 1; }; }
-+    }
-     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-     eval "$ac_envvar='$ac_optarg'"
-     export $ac_envvar ;;
-@@ -652,7 +652,7 @@
- if test -n "$ac_prev"; then
-   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-   { echo "$as_me: error: missing argument to $ac_option" >&2
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- # Be sure to have absolute paths.
-@@ -662,7 +662,7 @@
-   case $ac_val in
-     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
--   { (exit 1); exit 1; }; };;
-+    };;
-   esac
- done
- 
-@@ -674,7 +674,7 @@
-   case $ac_val in
-     [\\/$]* | ?:[\\/]* ) ;;
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
--   { (exit 1); exit 1; }; };;
-+    };;
-   esac
- done
- 
-@@ -728,15 +728,15 @@
- if test ! -r $srcdir/$ac_unique_file; then
-   if test "$ac_srcdir_defaulted" = yes; then
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
--   { (exit 1); exit 1; }; }
-+    }
-   else
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
--   { (exit 1); exit 1; }; }
-+    }
-   fi
- fi
- (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
--   { (exit 1); exit 1; }; }
-+    }
- srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
- ac_env_build_alias_set=${build_alias+set}
- ac_env_build_alias_value=$build_alias
-@@ -1243,7 +1243,7 @@
- echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
- echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- ac_ext=c
-@@ -1734,7 +1734,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: no acceptable C compiler found in \$PATH
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- 
- # Provide some information about the compiler.
- echo "$as_me:$LINENO:" \
-@@ -1856,7 +1856,7 @@
- echo "$as_me: error: cannot run C compiled programs.
- If you meant to cross compile, use \`--host'.
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-     fi
-   fi
- fi
-@@ -1898,7 +1898,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- rm -f conftest$ac_cv_exeext
-@@ -1950,7 +1950,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute suffix of object files: cannot compile
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- rm -f conftest.$ac_cv_objext conftest.$ac_ext
-@@ -2514,7 +2514,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- ac_ext=c
-@@ -2704,7 +2704,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -2753,7 +2753,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -2790,7 +2790,7 @@
- 
- { { echo "$as_me:$LINENO: error: Can't run the compiler - sorry" >&5
- echo "$as_me: error: Can't run the compiler - sorry" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
-@@ -2800,7 +2800,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -2830,7 +2830,7 @@
-   (exit $ac_status); }; }; then
-   { { echo "$as_me:$LINENO: error: Your compiler does not set the exit status - sorry" >&5
- echo "$as_me: error: Your compiler does not set the exit status - sorry" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   echo "$as_me: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
-@@ -2900,7 +2900,7 @@
- if test -z "$ac_aux_dir"; then
-   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
- echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- ac_config_guess="$SHELL $ac_aux_dir/config.guess"
- ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-@@ -4149,7 +4149,7 @@
- 
- { { echo "$as_me:$LINENO: error: !!! no select - no screen" >&5
- echo "$as_me: error: !!! no select - no screen" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- 
-@@ -4163,7 +4163,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -4272,7 +4272,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -4365,7 +4365,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -4460,7 +4460,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+  }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -4562,7 +4562,7 @@
- else
-   { { echo "$as_me:$LINENO: error: you have neither usable sockets nor usable pipes -> no screen" >&5
- echo "$as_me: error: you have neither usable sockets nor usable pipes -> no screen" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- 
- 
-@@ -4573,7 +4573,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -4898,7 +4898,7 @@
- 
- { { echo "$as_me:$LINENO: error: !!! no tgetent - no screen" >&5
- echo "$as_me: error: !!! no tgetent - no screen" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
-@@ -4915,7 +4915,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -5359,7 +5359,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -6206,7 +6206,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -6482,7 +6482,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -6598,8 +6598,6 @@
- LIBS="$oldlibs"
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--test -f /lib/libsec.a || test -f /usr/lib/libsec.a && LIBS="$LIBS -lsec"
--test -f /lib/libshadow.a || test -f /usr/lib/libshadow.a && LIBS="$LIBS -lshadow"
- oldlibs="$LIBS"
- LIBS="$LIBS -lsun"
- { echo "$as_me:$LINENO: checking IRIX sun library..." >&5
-@@ -7004,7 +7002,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -7056,7 +7054,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -7110,7 +7108,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -7951,7 +7949,7 @@
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
-@@ -7982,7 +7980,7 @@
- ( exit $ac_status )
- { { echo "$as_me:$LINENO: error: Can't run the compiler - internal error. Sorry." >&5
- echo "$as_me: error: Can't run the compiler - internal error. Sorry." >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- fi
- rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
-@@ -8251,7 +8249,7 @@
-   if test ! -f "$as_myself"; then
-     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
- echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-   fi
-   case $CONFIG_SHELL in
-   '')
-@@ -8302,7 +8300,7 @@
-   chmod +x $as_me.lineno ||
-     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
- echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
- 
-   # Don't try to exec as it changes $[0], causing all sort of problems
-   # (the dirname of $[0] is not the place where we might find the
-@@ -8494,7 +8492,7 @@
- Try \`$0 --help' for more information." >&5
- echo "$as_me: error: ambiguous option: $1
- Try \`$0 --help' for more information." >&2;}
--   { (exit 1); exit 1; }; };;
-+    };;
-   --help | --hel | -h )
-     echo "$ac_cs_usage"; exit 0 ;;
-   --debug | --d* | -d )
-@@ -8516,7 +8514,7 @@
- Try \`$0 --help' for more information." >&5
- echo "$as_me: error: unrecognized option: $1
- Try \`$0 --help' for more information." >&2;}
--   { (exit 1); exit 1; }; } ;;
-+    } ;;
- 
-   *) ac_config_targets="$ac_config_targets $1" ;;
- 
-@@ -8555,7 +8553,7 @@
-   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
- echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
--   { (exit 1); exit 1; }; };;
-+    };;
-   esac
- done
- 
-@@ -8750,7 +8748,7 @@
-     test ! -n "$as_dirs" || mkdir $as_dirs
-   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
- echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
--   { (exit 1); exit 1; }; }; }
-+    }; }
- 
-   ac_builddir=.
- 
-@@ -8816,7 +8814,7 @@
-          # Absolute (can't be DOS-style, as IFS=:)
-          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-          echo $f;;
-       *) # Relative
-          if test -f "$f"; then
-@@ -8829,7 +8827,7 @@
-            # /dev/null tree
-            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-          fi;;
-       esac
-     done` || { (exit 1); exit 1; }
-@@ -8907,7 +8905,7 @@
-          # Absolute (can't be DOS-style, as IFS=:)
-          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-          echo $f;;
-       *) # Relative
-          if test -f "$f"; then
-@@ -8920,7 +8918,7 @@
-            # /dev/null tree
-            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
--   { (exit 1); exit 1; }; }
-+    }
-          fi;;
-       esac
-     done` || { (exit 1); exit 1; }
-@@ -9073,7 +9071,7 @@
-     test ! -n "$as_dirs" || mkdir $as_dirs
-   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
- echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
--   { (exit 1); exit 1; }; }; }
-+    }; }
- 
-       rm -f $ac_file
-       mv $tmp/config.h $ac_file
---- a/pty.c.orig	2003-09-08 16:26:18.000000000 +0200
-+++ b/pty.c	2007-07-28 12:45:19.000000000 +0200
-@@ -34,9 +34,9 @@
- #endif
- 
- /* for solaris 2.1, Unixware (SVR4.2) and possibly others */
--#ifdef HAVE_SVR4_PTYS
--# include <sys/stropts.h>
--#endif
-+//#ifdef HAVE_SVR4_PTYS
-+//# include <sys/stropts.h>
-+//#endif
- 
- #if defined(sun) && defined(LOCKPTY) && !defined(TIOCEXCL)
- # include <sys/ttold.h>
---- a/sched.h.orig	2002-01-08 16:42:43.000000000 +0100
-+++ b/sched.h	2007-07-28 12:45:19.000000000 +0200
-@@ -22,6 +22,11 @@
-  * $Id: sched.h,v 1.1.1.1 1993/06/16 23:51:13 jnweiger Exp $ FAU
-  */
- 
-+#ifndef __SCHED_H
-+#define __SCHED_H
-+
-+#include <sys/time.h>
-+
- struct event
- {
-   struct event *next;
-@@ -41,3 +46,5 @@
- #define EV_READ		1
- #define EV_WRITE	2
- #define EV_ALWAYS	3
-+
-+#endif