RS6000/BFD: Remove dead duplicate `config.bfd' target matchers

Remove duplicate `rs6000-*-aix5.[01]' and `rs6000-*-aix[5-9]*' target
configuration selectors meant to correspond to `powerpc64-*-aix5.[01]'
and `powerpc64-*-aix[5-9]*' respectively for the purpose of BFD target
vector selection in `config.bfd'.

These selectors were added with commit 9a9e2ca33263 ("rs6000 xcoff bfd
config"), <https://sourceware.org/ml/binutils/2010-12/msg00372.html>,
and have been dead right from the beginning, because they appear twice
each in the case statement, which means the earlier instance of each
takes precedence and the other one is ignored.  Here ones that alias to
`powerpc-*-aix5.[01]' and `powerpc-*-aix[5-9]*' respectively immediately
above are used instead.

	bfd/
	* config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
	duplicate `case' selectors.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 2b688ca524705ca4da78e89e6847444bed88d30b..cfd89cbd807f27ae866010c0a05398507044c261 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
+
+       * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
+       duplicate `case' selectors.
+
 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
 
        * elf32-nds32.c (nds32_elf_relax_loadstore):

diff --git a/bfd/config.bfd b/bfd/config.bfd
index 0e397f540b625e9ce6d6541d6529a970d4a2c3c2..5d8424a5f08b86c578a48b4e6d6d24ffa6388869 100644 (file)
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -1066,7 +1066,7 @@ case "${targ}" in
     want64=true
     ;;
 #ifdef BFD64
-  powerpc64-*-aix5.[01] | rs6000-*-aix5.[01])
+  powerpc64-*-aix5.[01])
     targ_defvec=rs6000_xcoff64_aix_vec
     targ_selvecs="rs6000_xcoff_vec"
     want64=true
@@ -1079,7 +1079,7 @@ case "${targ}" in
     want64=true
     ;;
 #ifdef BFD64
-  powerpc64-*-aix[5-9]* | rs6000-*-aix[5-9]*)
+  powerpc64-*-aix[5-9]*)
     targ_cflags=-DAIX_WEAK_SUPPORT
     targ_defvec=rs6000_xcoff64_aix_vec
     targ_selvecs="rs6000_xcoff_vec"