Revert "net-misc/rsync: update ipv6 patch"

This reverts commit c4c854fbd41c4edb6f512222f52e26b53355957e.

This commit breaks the configuration phase.  Since rsync is critical
for stage builds, we are reverting this for now.

1 files changed, 455 insertions, 17 deletions

diff --git a/net-misc/rsync/files/rsync-fix-musl-ipv6.patch b/net-misc/rsync/files/rsync-fix-musl-ipv6.patch
index ca692b53..53d7381b 100644
--- a/net-misc/rsync/files/rsync-fix-musl-ipv6.patch
+++ b/net-misc/rsync/files/rsync-fix-musl-ipv6.patch
@@ -1,27 +1,25 @@
-From 811db086507aceaec0022798dd418956cdd4b54e Mon Sep 17 00:00:00 2001
+From 78621d2d5e12c9e7c54ab0a15bb90495d7927251 Mon Sep 17 00:00:00 2001
 From: Pierre-Olivier Mercier <nemunaire@nemunai.re>
-Date: Mon, 4 Sep 2017 22:29:55 +0200
-Subject: [PATCH] Test IPv6 compatibility instead of relying on library probes.
+Date: Wed, 8 Mar 2017 12:44:11 +0100
+Subject: [PATCH] musl compatibility
 
-Legacy configure behaviour was to detect IPv6 support through known IPv6
-capable version of common standard libraries. Now: it runs a POSIX test
-to determine if IPv6 is usable (in case it has not been disabled).
 ---
- configure.ac | 138 ++++++++++++-----------------------------------------------
- 1 file changed, 28 insertions(+), 110 deletions(-)
+ configure.ac | 138 +++++-------------------
+ configure.sh | 348 +++++++++++++----------------------------------------------
+ 2 files changed, 102 insertions(+), 384 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index e01e124b..b5db8515 100644
+index 1b32dfb..891f7b9 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -204,119 +204,37 @@ if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then
     AC_SYS_LARGEFILE
  fi
- 
+
 -ipv6type=unknown
 -ipv6lib=none
 -ipv6trylibc=yes
- 
+
 +# Checks if IPv6 is requested
 +AC_MSG_CHECKING([whether to enable ipv6])
  AC_ARG_ENABLE(ipv6,
@@ -139,17 +137,17 @@ index e01e124b..b5db8515 100644
 +        AC_DEFINE(INET6, 1, [true if you have IPv6])
 +	;;
 +  esac ],
- 
+
 -	AC_SEARCH_LIBS(getaddrinfo, inet6)
 -fi
 +  AC_TRY_RUN([ /* AF_INET6 avalable check */
-+#include <stdlib.h>
 +#include <sys/types.h>
 +#include <sys/socket.h>
 +main()
 +{
++  exit(0);
 +   if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
-+     exit(1);
++      exit(1);
 +   else
 +     exit(0);
 +}
@@ -159,9 +157,449 @@ index e01e124b..b5db8515 100644
 +  AC_MSG_RESULT(no),
 +  AC_MSG_RESULT(no)
 +))
- 
+
  dnl Do you want to disable use of locale functions
  AC_ARG_ENABLE([locale],
--- 
-2.13.0
+diff --git a/configure.sh b/configure.sh
+index d6e9c8d..cfaaa99 100755
+--- a/configure.sh
++++ b/configure.sh
+@@ -1349,7 +1349,7 @@ Optional Features:
+   --enable-maintainer-mode
+                           turn on extra debug features
+   --disable-largefile     omit support for large files
+-  --disable-ipv6          do not even try to use IPv6
++  --disable-ipv6          disable ipv6 support
+   --disable-locale        disable locale features
+   --disable-iconv-open    disable all use of iconv_open() function
+   --disable-iconv         disable rsync's --iconv option
+@@ -1577,6 +1577,37 @@ fi
+
+ } # ac_fn_c_try_run
+
++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists and can be compiled using the include files in
++# INCLUDES, setting the cache variable VAR accordingly.
++ac_fn_c_check_header_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_header_compile
++
+ # ac_fn_c_try_link LINENO
+ # -----------------------
+ # Try to link conftest.$ac_ext, and return whether this succeeded.
+@@ -1623,37 +1654,6 @@ fi
+
+ } # ac_fn_c_try_link
+
+-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+-# -------------------------------------------------------
+-# Tests whether HEADER exists and can be compiled using the include files in
+-# INCLUDES, setting the cache variable VAR accordingly.
+-ac_fn_c_check_header_compile ()
+-{
+-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+-$as_echo_n "checking for $2... " >&6; }
+-if eval \${$3+:} false; then :
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-$4
+-#include <$2>
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  eval "$3=yes"
+-else
+-  eval "$3=no"
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-eval ac_res=\$$3
+-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+-
+-} # ac_fn_c_check_header_compile
+-
+ # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+ # -------------------------------------------------------
+ # Tests whether HEADER exists, giving a warning if it cannot be compiled using
+@@ -4548,7 +4548,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -4594,7 +4594,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -4618,7 +4618,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -4663,7 +4663,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -4687,7 +4687,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -4725,262 +4725,61 @@ fi
+
+ fi
+
+-ipv6type=unknown
+-ipv6lib=none
+-ipv6trylibc=yes
+
++# Checks if IPv6 is requested
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5
++$as_echo_n "checking whether to enable ipv6... " >&6; }
+ # Check whether --enable-ipv6 was given.
+ if test "${enable_ipv6+set}" = set; then :
+-  enableval=$enable_ipv6;
+-fi
+-
+-if test x"$enable_ipv6" != x"no"; then
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
+-$as_echo_n "checking ipv6 stack type... " >&6; }
+-	for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do
+-		case $i in
+-		inria)
+-			# http://www.kame.net/
+-
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <netinet/in.h>
+-#ifdef IPV6_INRIA_VERSION
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		kame)
+-			# http://www.kame.net/
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <netinet/in.h>
+-#ifdef __KAME__
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		linux-glibc)
+-			# http://www.v6.linux.or.jp/
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <features.h>
+-#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		linux-inet6)
+-			# http://www.v6.linux.or.jp/
+-			if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then
+-				ipv6type=$i
+-				ipv6lib=inet6
+-				ipv6libdir=/usr/inet6/lib
+-				ipv6trylibc=yes;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-				CFLAGS="-I/usr/inet6/include $CFLAGS"
+-			fi
+-			;;
+-		solaris)
+-			# http://www.sun.com
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <netinet/ip6.h>
+-#ifdef __sun
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		toshiba)
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <sys/param.h>
+-#ifdef _TOSHIBA_INET6
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-				ipv6lib=inet6;
+-				ipv6libdir=/usr/local/v6/lib;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		v6d)
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include </usr/local/v6/include/sys/v6config.h>
+-#ifdef __V6D__
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-				ipv6lib=v6;
+-				ipv6libdir=/usr/local/v6/lib;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		zeta)
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <sys/param.h>
+-#ifdef _ZETA_MINAMI_INET6
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
+-				ipv6lib=inet6;
+-				ipv6libdir=/usr/local/v6/lib;
+-
+-$as_echo "#define INET6 1" >>confdefs.h
+-
+-fi
+-rm -f conftest*
+-
+-			;;
+-		cygwin)
+-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-#include <netinet/in.h>
+-#ifdef _CYGWIN_IN6_H
+-yes
+-#endif
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1; then :
+-  ipv6type=$i;
++  enableval=$enable_ipv6;  case "$enableval" in
++  no)
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++	;;
++  *)    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
+
+ $as_echo "#define INET6 1" >>confdefs.h
+
+-fi
+-rm -f conftest*
++	;;
++  esac
++else
++  if test "$cross_compiling" = yes; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+
+-			;;
+-		esac
+-		if test "$ipv6type" != "unknown"; then
+-			break
+-		fi
+-	done
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
+-$as_echo "$ipv6type" >&6; }
+-
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
+-$as_echo_n "checking for library containing getaddrinfo... " >&6; }
+-if ${ac_cv_search_getaddrinfo+:} false; then :
+-  $as_echo_n "(cached) " >&6
+ else
+-  ac_func_search_save_LIBS=$LIBS
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char getaddrinfo ();
+-int
+-main ()
++ /* AF_INET6 avalable check */
++#include <sys/types.h>
++#include <sys/socket.h>
++main()
+ {
+-return getaddrinfo ();
+-  ;
+-  return 0;
++  exit(0);
++   if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
++      exit(1);
++   else
++     exit(0);
+ }
++
+ _ACEOF
+-for ac_lib in '' inet6; do
+-  if test -z "$ac_lib"; then
+-    ac_res="none required"
+-  else
+-    ac_res=-l$ac_lib
+-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+-  fi
+-  if ac_fn_c_try_link "$LINENO"; then :
+-  ac_cv_search_getaddrinfo=$ac_res
+-fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext
+-  if ${ac_cv_search_getaddrinfo+:} false; then :
+-  break
+-fi
+-done
+-if ${ac_cv_search_getaddrinfo+:} false; then :
++if ac_fn_c_try_run "$LINENO"; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++
++$as_echo "#define INET6 1" >>confdefs.h
+
+ else
+-  ac_cv_search_getaddrinfo=no
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
+ fi
+-rm conftest.$ac_ext
+-LIBS=$ac_func_search_save_LIBS
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
+-$as_echo "$ac_cv_search_getaddrinfo" >&6; }
+-ac_res=$ac_cv_search_getaddrinfo
+-if test "$ac_res" != no; then :
+-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+-fi
+
+ # Check whether --enable-locale was given.
+ if test "${enable_locale+set}" = set; then :
+@@ -5006,6 +4805,7 @@ $as_echo "#define SHUTDOWN_ALL_SOCKETS 1" >>confdefs.h
+ $as_echo "no" >&6; };;
+ esac
 
++
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+ if ${ac_cv_header_stdc+:} false; then :
+--
+2.10.2