Change ELT-patches for AIX to use import files as soname-emulator (bug#213277).

This requires switching libtool to force -no-undefined behaviour on AIX.
Additionally, get_libname() now does return .so and versions like Linux.

42 files changed, 270 insertions, 188 deletions

diff --git a/eclass/ELT-patches/aix-noundef/1.4d b/eclass/ELT-patches/aix-noundef/1.4d
new file mode 100644
index 000000000000..b2b8d09544af
--- /dev/null
+++ b/eclass/ELT-patches/aix-noundef/1.4d
@@ -0,0 +1,12 @@
+--- ltmain.sh.orig	2009-12-06 22:35:17 +0100
++++ ltmain.sh	2009-12-06 22:35:44 +0100
+@@ -1111,6 +1111,9 @@
+       # that all symbols are satisfied, otherwise we get a static library.
+       allow_undefined=yes
+       ;;
++    *-aix*)
++      allow_undefined=no
++      ;;
+     *)
+       allow_undefined=yes
+       ;;
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-Ggxx b/eclass/ELT-patches/aixrtl/1.4.0d-Ggxx
deleted file mode 100644
index 4a54cf3c9c72..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.0d-Ggxx
+++ /dev/null
@@ -1,10 +0,0 @@
---- configure
-+++ configure
-@@ -4657,6 +4657,7 @@
-	fi
-      esac
-      shared_flag='-shared'
-+      shared_flag="$shared_flag "'${wl}-G'
-    else
-      # not using gcc
-      if test "$host_cpu" = ia64; then
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-Gxlc b/eclass/ELT-patches/aixrtl/1.4.0d-Gxlc
deleted file mode 100644
index 979d52ae241c..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.0d-Gxlc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -4664,7 +4664,7 @@
-   	# chokes on -Wl,-G. The following line is correct:
- 	  shared_flag='-G'
- 	else
--  	if test "$aix_use_runtimelinking" = yes; then
-+  	if true || test "$aix_use_runtimelinking" = yes; then
- 	    shared_flag='${wl}-G'
- 	  else
- 	    shared_flag='${wl}-bM:SRE'
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-Gxlcxx b/eclass/ELT-patches/aixrtl/1.4.0d-Gxlcxx
deleted file mode 100644
index 3556ea9ab708..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.0d-Gxlcxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -2494,7 +2494,7 @@
- 	# chokes on -Wl,-G. The following line is correct:
- 	shared_flag='-G'
-       else
--	if test "$aix_use_runtimelinking" = yes; then
-+	if true || test "$aix_use_runtimelinking" = yes; then
- 	  shared_flag='${wl}-G'
- 	else
- 	  shared_flag='${wl}-bM:SRE'
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-ifc b/eclass/ELT-patches/aixrtl/1.4.0d-ifc
deleted file mode 100644
index f2a687bd9862..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.0d-ifc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -2444,7 +2444,7 @@
-       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- 	for ld_flag in $LDFLAGS; do
- 	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
--	    aix_use_runtimelinking=yes
-+#	    aix_use_runtimelinking=yes
- 	    break
- 	  fi
- 	done
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-ifcxx b/eclass/ELT-patches/aixrtl/1.4.0d-ifcxx
deleted file mode 100644
index 75caac48b6dc..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.0d-ifcxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -4614,7 +4614,7 @@
- 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- 	  for ld_flag in $LDFLAGS; do
-   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
--  	    aix_use_runtimelinking=yes
-+# 	    aix_use_runtimelinking=yes
-   	    break
-   	  fi
- 	  done
diff --git a/eclass/ELT-patches/aixrtl/1.4.3-casecxx b/eclass/ELT-patches/aixrtl/1.4.3-casecxx
deleted file mode 100644
index 23c786e9d481..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.3-casecxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -1466,7 +1466,7 @@
- 	for ld_flag in $LDFLAGS; do
- 	  case $ld_flag in
- 	  *-brtl*)
--	    aix_use_runtimelinking=yes
-+#	    aix_use_runtimelinking=yes
- 	    break
- 	  ;;
- 	  esac
diff --git a/eclass/ELT-patches/aixrtl/1.4.3-needversion b/eclass/ELT-patches/aixrtl/1.4.3-needversion
deleted file mode 100644
index c5c3b8cd9995..000000000000
--- a/eclass/ELT-patches/aixrtl/1.4.3-needversion
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -1964,7 +1964,7 @@
- aix4* | aix5*)
-   version_type=linux
-   need_lib_prefix=no
--  need_version=no
-+  need_version=yes
-   hardcode_into_libs=yes
-   if test "$host_cpu" = ia64; then
-     # AIX 5 supports IA64
diff --git a/eclass/ELT-patches/aixrtl/1.4d-cmds-c b/eclass/ELT-patches/aixrtl/1.4d-cmds-c
new file mode 100644
index 000000000000..ec1c8cd7381c
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-cmds-c
@@ -0,0 +1,9 @@
+--- configure
++++ configure
+@@ -4678,5 +4688,5 @@
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+-	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++	archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~$RM $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'linknames=\"\$''linknames \$''1\"'; shift; done"
+        else
+ 	if test "$host_cpu" = ia64; then
+ 	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/1.4d-cmds-cxx b/eclass/ELT-patches/aixrtl/1.4d-cmds-cxx
new file mode 100644
index 000000000000..1eb99f97bf53
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-cmds-cxx
@@ -0,0 +1,10 @@
+--- configure
++++ configure
+@@ -2508,6 +2508,6 @@
+       hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ 
+-      archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++      archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~$RM $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'linknames=\"\$''linknames \$''1\"'; shift; done"
+      else
+       if test "$host_cpu" = ia64; then
+ 	hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/1.4d-noundef-c b/eclass/ELT-patches/aixrtl/1.4d-noundef-c
new file mode 100644
index 000000000000..e4fe86e16810
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-noundef-c
@@ -0,0 +1,9 @@
+--- configure
++++ configure
+@@ -4678,5 +4678,5 @@
+       if test "$aix_use_runtimelinking" = yes; then
+ 	# Warning - without using the other runtime loading flags (-brtl),
+ 	# -berok will link without error, but may produce a broken library.
+-	allow_undefined_flag='-berok'
++	allow_undefined_flag=unsupported
+        # Determine the default libpath from the value encoded in an empty executable.
diff --git a/eclass/ELT-patches/aixrtl/1.4d-noundef-cxx b/eclass/ELT-patches/aixrtl/1.4d-noundef-cxx
new file mode 100644
index 000000000000..b997057598ff
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-noundef-cxx
@@ -0,0 +1,9 @@
+--- configure
++++ configure
+@@ -2508,5 +2508,5 @@
+     if test "$aix_use_runtimelinking" = yes; then
+       # Warning - without using the other runtime loading flags (-brtl),
+       # -berok will link without error, but may produce a broken library.
+-      allow_undefined_flag_CXX='-berok'
++      allow_undefined_flag_CXX=unsupported
+       # Determine the default libpath from the value encoded in an empty executable.
diff --git a/eclass/ELT-patches/aixrtl/1.4d-postinst b/eclass/ELT-patches/aixrtl/1.4d-postinst
new file mode 100644
index 000000000000..cb6de550dc86
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-postinst
@@ -0,0 +1,15 @@
+--- configure
++++ configure
+@@ -1029,7 +1029,11 @@
+       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+       # instead of lib<name>.a to let people know that these are not
+       # typical AIX shared libraries.
+-      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++      library_names_spec='${libname}${release}${shared_ext}${versuffix}.a ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++      soname_spec='${libname}${release}${shared_ext}$major'
++      # we ship the shared object as part of the import archive,
++      # and unpack the shared object for standalone access.
++      postinstall_cmds='rm -f $destdir/$dlname~$AR x $destdir/$realname $destdir/$dlname'
+     else
+       # We preserve .a as extension for shared libraries through AIX4.2
+       # and later when we are not doing run time linking.
diff --git a/eclass/ELT-patches/aixrtl/1.4d-use-rtl-c b/eclass/ELT-patches/aixrtl/1.4d-use-rtl-c
new file mode 100644
index 000000000000..9b2d227ef465
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-use-rtl-c
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -4606,7 +4606,7 @@
+ 	else
+ 	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ 	fi
+-	aix_use_runtimelinking=no
++	aix_use_runtimelinking=yes
+ 
+ 	# Test if we are trying to use run time linking or normal
+ 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
diff --git a/eclass/ELT-patches/aixrtl/1.4d-use-rtl-cxx b/eclass/ELT-patches/aixrtl/1.4d-use-rtl-cxx
new file mode 100644
index 000000000000..fb223cbc401a
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-use-rtl-cxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -2436,7 +2436,7 @@
+       exp_sym_flag='-Bexport'
+       no_entry_flag=""
+     else
+-      aix_use_runtimelinking=no
++      aix_use_runtimelinking=yes
+ 
+       # Test if we are trying to use run time linking or normal
+       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
diff --git a/eclass/ELT-patches/aixrtl/1.4.0d-Ggcc b/eclass/ELT-patches/aixrtl/1.4d-with-G-gcc
index 14cfa29c4053..478685ad4dc9 100644
--- a/eclass/ELT-patches/aixrtl/1.4.0d-Ggcc
+++ b/eclass/ELT-patches/aixrtl/1.4d-with-G-gcc
@@ -1,10 +1,12 @@
 --- configure
 +++ configure
-@@ -4657,6 +4657,7 @@
+@@ -4657,6 +4657,9 @@
  	  fi
  	esac
  	shared_flag='-shared'
-+	shared_flag="$shared_flag "'${wl}-G'
++	if test "$aix_use_runtimelinking" = yes; then
++	  shared_flag="$shared_flag "'${wl}-G ${wl}-bernotok'
++	fi
        else
  	# not using gcc
  	if test "$host_cpu" = ia64; then
diff --git a/eclass/ELT-patches/aixrtl/1.4d-with-G-gxx b/eclass/ELT-patches/aixrtl/1.4d-with-G-gxx
new file mode 100644
index 000000000000..845438416dbe
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-with-G-gxx
@@ -0,0 +1,12 @@
+--- configure
++++ configure
+@@ -2487,6 +2487,9 @@
+ 	fi
+       esac
+       shared_flag='-shared'
++      if test "$aix_use_runtimelinking" = yes; then
++	shared_flag="$shared_flag "'${wl}-G ${wl}-bernotok'
++      fi
+     else
+       # not using gcc
+       if test "$host_cpu" = ia64; then
diff --git a/eclass/ELT-patches/aixrtl/1.4d-with-G-xlc b/eclass/ELT-patches/aixrtl/1.4d-with-G-xlc
new file mode 100644
index 000000000000..cfcfb5baf337
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-with-G-xlc
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -4665,7 +4665,7 @@
+ 	  shared_flag='-G'
+ 	else
+   	if test "$aix_use_runtimelinking" = yes; then
+-	    shared_flag='${wl}-G'
++	    shared_flag='${wl}-G ${wl}-bernotok'
+ 	  else
+ 	    shared_flag='${wl}-bM:SRE'
+   	fi
diff --git a/eclass/ELT-patches/aixrtl/1.4d-with-G-xlcxx b/eclass/ELT-patches/aixrtl/1.4d-with-G-xlcxx
new file mode 100644
index 000000000000..8d0959098f22
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.4d-with-G-xlcxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -2495,7 +2495,7 @@
+ 	shared_flag='-G'
+       else
+ 	if test "$aix_use_runtimelinking" = yes; then
+-	  shared_flag='${wl}-G'
++	  shared_flag='${wl}-G ${wl}-bernotok'
+ 	else
+ 	  shared_flag='${wl}-bM:SRE'
+ 	fi
diff --git a/eclass/ELT-patches/aixrtl/1.5-postinst b/eclass/ELT-patches/aixrtl/1.5-postinst
new file mode 100644
index 000000000000..f6212322acc2
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5-postinst
@@ -0,0 +1,15 @@
+--- configure
++++ configure
+@@ -1156,7 +1156,11 @@
+       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+       # instead of lib<name>.a to let people know that these are not
+       # typical AIX shared libraries.
+-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++      library_names_spec='${libname}${release}${shared_ext}${versuffix}.a ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++      soname_spec='${libname}${release}${shared_ext}$major'
++      # we ship the shared object as part of the import archive,
++      # and unpack the shared object for standalone access.
++      postinstall_cmds='rm -f $destdir/$dlname~$AR x $destdir/$realname $destdir/$dlname'
+     else
+       # We preserve .a as extension for shared libraries through AIX4.2
+       # and later when we are not doing run time linking.
diff --git a/eclass/ELT-patches/aixrtl/1.5.00-casertl b/eclass/ELT-patches/aixrtl/1.5.00-casertl
deleted file mode 100644
index d035ea82b6a9..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.00-casertl
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure.aixrtl	2007-04-03 11:08:36 +0200
-+++ configure	2007-04-03 11:13:25 +0200
-@@ -15941,7 +15941,7 @@
- 	for ld_flag in $LDFLAGS; do
- 	  case $ld_flag in
- 	  *-brtl*)
--	    aix_use_runtimelinking=yes
-+#	    aix_use_runtimelinking=yes
- 	    break
- 	    ;;
- 	  esac
diff --git a/eclass/ELT-patches/aixrtl/1.5.12-Ggcc b/eclass/ELT-patches/aixrtl/1.5.12-Ggcc
deleted file mode 100644
index f8954fa4d55a..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.12-Ggcc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -5402,7 +5402,7 @@
- 	  fi
- 	esac
- 	shared_flag='-shared'
-- 	if test "$aix_use_runtimelinking" = yes; then
-+	if true || test "$aix_use_runtimelinking" = yes; then
- 	  shared_flag="$shared_flag "'${wl}-G'
- 	fi
-       else
diff --git a/eclass/ELT-patches/aixrtl/1.5.12-Ggxx b/eclass/ELT-patches/aixrtl/1.5.12-Ggxx
deleted file mode 100644
index 90017a359e01..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.12-Ggxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -2796,7 +2796,7 @@
- 	fi
-       esac
-       shared_flag='-shared'
--      if test "$aix_use_runtimelinking" = yes; then
-+      if true || test "$aix_use_runtimelinking" = yes; then
- 	shared_flag="$shared_flag "'${wl}-G'
-       fi
-     else
diff --git a/eclass/ELT-patches/aixrtl/1.5.12-with-G-gcc b/eclass/ELT-patches/aixrtl/1.5.12-with-G-gcc
new file mode 100644
index 000000000000..7fe024ffd6ff
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5.12-with-G-gcc
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5403,7 +5403,7 @@
+ 	esac
+ 	shared_flag='-shared'
+ 	if test "$aix_use_runtimelinking" = yes; then
+-	  shared_flag="$shared_flag "'${wl}-G'
++	  shared_flag="$shared_flag "'${wl}-G ${wl}-bernotok'
+ 	fi
+       else
+ 	# not using gcc
diff --git a/eclass/ELT-patches/aixrtl/1.5.12-with-G-gxx b/eclass/ELT-patches/aixrtl/1.5.12-with-G-gxx
new file mode 100644
index 000000000000..c9db9c1cb5e6
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5.12-with-G-gxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -2797,7 +2797,7 @@
+       esac
+       shared_flag='-shared'
+       if test "$aix_use_runtimelinking" = yes; then
+-	shared_flag="$shared_flag "'${wl}-G'
++	shared_flag="$shared_flag "'${wl}-G ${wl}-bernotok'
+       fi
+     else
+       # not using gcc
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-Ggcc b/eclass/ELT-patches/aixrtl/1.5.22-Ggcc
deleted file mode 100644
index 798b3b71e2c3..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.22-Ggcc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -5726,7 +5726,7 @@
- 	  ;;
- 	esac
- 	shared_flag='-shared'
--	if test "$aix_use_runtimelinking" = yes; then
-+	if true || test "$aix_use_runtimelinking" = yes; then
- 	  shared_flag="$shared_flag "'${wl}-G'
- 	fi
-       else
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-Ggxx b/eclass/ELT-patches/aixrtl/1.5.22-Ggxx
deleted file mode 100644
index 10f3ccc122c4..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.22-Ggxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -2932,7 +2932,7 @@
- 	;;
-       esac
-       shared_flag='-shared'
--      if test "$aix_use_runtimelinking" = yes; then
-+      if true || test "$aix_use_runtimelinking" = yes; then
- 	shared_flag="$shared_flag "'${wl}-G'
-       fi
-     else
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-Gxlc b/eclass/ELT-patches/aixrtl/1.5.22-Gxlc
deleted file mode 100644
index 73e88e82f0aa..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.22-Gxlc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -12902,7 +12902,7 @@
-   	# chokes on -Wl,-G. The following line is correct:
- 	  shared_flag='-G'
- 	else
--	  if test "$aix_use_runtimelinking" = yes; then
-+	  if true || test "$aix_use_runtimelinking" = yes; then
- 	    shared_flag='${wl}-G'
- 	  else
- 	    shared_flag='${wl}-bM:SRE'
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-cmds-c b/eclass/ELT-patches/aixrtl/1.5.22-cmds-c
new file mode 100644
index 000000000000..e90153e2b67c
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5.22-cmds-c
@@ -0,0 +1,11 @@
+--- configure.orig	2009-12-04 17:59:31 +0100
++++ configure	2009-12-04 18:02:29 +0100
+@@ -8603,7 +8603,7 @@
+ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+-	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++	archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~rm -f $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'linknames=\"\$''linknames \$''1\"'; shift; done"
+        else
+ 	if test "$host_cpu" = ia64; then
+ 	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-cmds-cxx b/eclass/ELT-patches/aixrtl/1.5.22-cmds-cxx
new file mode 100644
index 000000000000..5154cd546da4
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5.22-cmds-cxx
@@ -0,0 +1,10 @@
+--- configure
++++ configure
+@@ -2956,6 +2956,6 @@
+       hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ 
+-      archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++      archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~$RM $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'linknames=\"\$''linknames \$''1\"'; shift; done"
+      else
+       if test "$host_cpu" = ia64; then
+ 	hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/1.5.22-with-G-xlc b/eclass/ELT-patches/aixrtl/1.5.22-with-G-xlc
new file mode 100644
index 000000000000..e1dcb9ad5504
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/1.5.22-with-G-xlc
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5737,7 +5741,7 @@
+ 	  shared_flag='-G'
+ 	else
+ 	  if test "$aix_use_runtimelinking" = yes; then
+-	    shared_flag='${wl}-G'
++	    shared_flag='${wl}-G ${wl}-bernotok'
+ 	  else
+ 	    shared_flag='${wl}-bM:SRE'
+ 	  fi
diff --git a/eclass/ELT-patches/aixrtl/1.5.26-needversion b/eclass/ELT-patches/aixrtl/1.5.26-needversion
deleted file mode 100644
index 8d6079fef632..000000000000
--- a/eclass/ELT-patches/aixrtl/1.5.26-needversion
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -1371,7 +1371,7 @@
- aix[[4-9]]*)
-   version_type=linux
-   need_lib_prefix=no
--  need_version=no
-+  need_version=yes
-   hardcode_into_libs=yes
-   if test "$host_cpu" = ia64; then
-     # AIX 5 supports IA64
diff --git a/eclass/ELT-patches/aixrtl/2.1b-Ggxx b/eclass/ELT-patches/aixrtl/2.1b-Ggxx
deleted file mode 100644
index 9b5f0250641a..000000000000
--- a/eclass/ELT-patches/aixrtl/2.1b-Ggxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -5478,7 +5478,7 @@
- 	  fi
-           esac
-           shared_flag='-shared'
--	  if test "$aix_use_runtimelinking" = yes; then
-+	  if true || test "$aix_use_runtimelinking" = yes; then
- 	    shared_flag="$shared_flag "'${wl}-G'
- 	  fi
-         else
diff --git a/eclass/ELT-patches/aixrtl/2.1b-Gxlc b/eclass/ELT-patches/aixrtl/2.1b-Gxlc
deleted file mode 100644
index f513019c29af..000000000000
--- a/eclass/ELT-patches/aixrtl/2.1b-Gxlc
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -5488,7 +5488,7 @@
- 	  # chokes on -Wl,-G. The following line is correct:
- 	  shared_flag='-G'
-           else
--	    if test "$aix_use_runtimelinking" = yes; then
-+	    if true || test "$aix_use_runtimelinking" = yes; then
- 	      shared_flag='${wl}-G'
- 	    else
- 	      shared_flag='${wl}-bM:SRE'
diff --git a/eclass/ELT-patches/aixrtl/2.1b-casecxx b/eclass/ELT-patches/aixrtl/2.1b-casecxx
deleted file mode 100644
index 198432a1d93d..000000000000
--- a/eclass/ELT-patches/aixrtl/2.1b-casecxx
+++ /dev/null
@@ -1,11 +0,0 @@
---- configure
-+++ configure
-@@ -5431,7 +5431,7 @@
- 	    for ld_flag in $LDFLAGS; do
- 	      case $ld_flag in
- 	      *-brtl*)
--	        aix_use_runtimelinking=yes
-+#	        aix_use_runtimelinking=yes
- 	        break
- 	        ;;
- 	      esac
diff --git a/eclass/ELT-patches/aixrtl/2.1b-cmds-c b/eclass/ELT-patches/aixrtl/2.1b-cmds-c
new file mode 100644
index 000000000000..9ade6c8db785
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-cmds-c
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -4622,7 +4622,7 @@
+ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 
+         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~$RM $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'func_append linknames \" \$''1\"'; shift; done"
+       else
+ 	if test "$host_cpu" = ia64; then
+ 	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/2.1b-cmds-cxx b/eclass/ELT-patches/aixrtl/2.1b-cmds-cxx
new file mode 100644
index 000000000000..b56facc6a712
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-cmds-cxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5567,7 +5567,7 @@
+ 
+           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ 
+-          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"'~${STRIP} -e $output_objdir/$soname~{ echo "#!$soname"; cat $export_symbols; } > $output_objdir/$libname.imp~$RM $output_objdir/$realname; $AR $AR_FLAGS $output_objdir/$realname $output_objdir/$libname.imp $output_objdir/$soname~set dummy $linknames; linknames=; shift; '"while eval 'test \$''# -gt 0'; do eval 'test \"x\$''1\" = \"x\$soname\"' || eval 'func_append linknames \" \$''1\"'; shift; done"
+         else
+           if test "$host_cpu" = ia64; then
+ 	    hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
diff --git a/eclass/ELT-patches/aixrtl/2.1b-noundef-c b/eclass/ELT-patches/aixrtl/2.1b-noundef-c
new file mode 100644
index 000000000000..d29b123031bb
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-noundef-c
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -4622,7 +4622,7 @@
+       if test "$aix_use_runtimelinking" = yes; then
+ 	# Warning - without using the other runtime loading flags (-brtl),
+ 	# -berok will link without error, but may produce a broken library.
+-	allow_undefined_flag='-berok'
++	allow_undefined_flag=unsupported
+         # Determine the default libpath from the value encoded in an
+         # empty executable.
+         cat >conftest.$ac_ext <<_ACEOF
diff --git a/eclass/ELT-patches/aixrtl/2.1b-noundef-cxx b/eclass/ELT-patches/aixrtl/2.1b-noundef-cxx
new file mode 100644
index 000000000000..d7863daf565b
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-noundef-cxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5567,7 +5567,7 @@
+         if test "$aix_use_runtimelinking" = yes; then
+           # Warning - without using the other runtime loading flags (-brtl),
+           # -berok will link without error, but may produce a broken library.
+-          allow_undefined_flag_CXX='-berok'
++          allow_undefined_flag_CXX=unsupported
+           # Determine the default libpath from the value encoded in an empty
+           # executable.
+           cat >conftest.$ac_ext <<_ACEOF
diff --git a/eclass/ELT-patches/aixrtl/2.1b-use-rtl-cxx b/eclass/ELT-patches/aixrtl/2.1b-use-rtl-cxx
new file mode 100644
index 000000000000..e73aecf52fe2
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-use-rtl-cxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5488,7 +5488,7 @@
+           exp_sym_flag='-Bexport'
+           no_entry_flag=""
+         else
+-          aix_use_runtimelinking=no
++          aix_use_runtimelinking=yes
+ 
+           # Test if we are trying to use run time linking or normal
+           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
diff --git a/eclass/ELT-patches/aixrtl/2.1b-with-G-gxx b/eclass/ELT-patches/aixrtl/2.1b-with-G-gxx
new file mode 100644
index 000000000000..04190aa9389f
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-with-G-gxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5479,7 +5479,7 @@
+           esac
+           shared_flag='-shared'
+ 	  if test "$aix_use_runtimelinking" = yes; then
+-	    shared_flag="$shared_flag "'${wl}-G'
++	    shared_flag="$shared_flag "'${wl}-G ${wl}-bernotok'
+ 	  fi
+         else
+           # not using gcc
diff --git a/eclass/ELT-patches/aixrtl/2.1b-with-G-xlcxx b/eclass/ELT-patches/aixrtl/2.1b-with-G-xlcxx
new file mode 100644
index 000000000000..8fba1321800c
--- /dev/null
+++ b/eclass/ELT-patches/aixrtl/2.1b-with-G-xlcxx
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -5554,7 +5554,7 @@
+ 	  shared_flag='-G'
+           else
+ 	    if test "$aix_use_runtimelinking" = yes; then
+-	      shared_flag='${wl}-G'
++	      shared_flag='${wl}-G ${wl}-bernotok'
+ 	    else
+ 	      shared_flag='${wl}-bM:SRE'
+ 	    fi