config.gcc has special handling of triplets matching "*local*". I
don't think this is particularly relevant to how GCC is used and built
today; a good GCC port is expected to include many pieces in different
places that are not covered by this generic code, and adding a
config.gcc stanza is one of the easiest parts of adding a port. Thus,
this patch removes that code.
Bootstrapped with no regressions on x86_64-unknown-linux-gnu. OK to
commit?
gcc:
2011-06-30 Joseph Myers <jos...@codesourcery.com>
* config.gcc (*local*): Remove.
* doc/install-old.texi: Don't mention local configurations.
libgcc:
2011-06-30 Joseph Myers <jos...@codesourcery.com>
* config.host (*local*): Remove.
Index: libgcc/config.host
===================================================================
--- libgcc/config.host (revision 175628)
+++ libgcc/config.host (working copy)
@@ -222,13 +222,6 @@
esac
case ${host} in
-# Support site-specific machine types.
-*local*)
- rest=`echo ${host} | sed -e "s/$cpu_type-//"`
- if test -f $srcdir/config/${cpu_type}/t-$rest
- then tmake_file=${cpu_type}/t-$rest
- fi
- ;;
alpha*-*-linux*)
tmake_file="${tmake_file} alpha/t-crtfm"
extra_parts="$extra_parts crtfastmath.o"
Index: gcc/doc/install-old.texi
===================================================================
--- gcc/doc/install-old.texi (revision 175628)
+++ gcc/doc/install-old.texi (working copy)
@@ -183,13 +183,3 @@
@noindent
Remember that a machine name specifies both the cpu type and the company
name.
-If you want to install your own homemade configuration files, you can
-use @samp{local} as the company name to access them. If you use
-configuration @samp{@var{cpu}-local}, the configuration name
-without the cpu prefix
-is used to form the configuration file names.
-
-Thus, if you specify @samp{m68k-local}, configuration uses
-files @file{m68k.md}, @file{local.h}, @file{m68k.c},
-@file{xm-local.h}, @file{t-local}, and @file{x-local}, all in the
-directory @file{config/m68k}.
Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc (revision 175628)
+++ gcc/config.gcc (working copy)
@@ -749,17 +749,6 @@
esac
case ${target} in
-# Support site-specific machine types.
-*local*)
- rest=`echo ${target} | sed -e "s/$cpu_type-//"`
- tm_file=${cpu_type}/$rest.h
- if test -f $srcdir/config/${cpu_type}/xm-$rest.h
- then xm_file=${cpu_type}/xm-$rest.h
- fi
- if test -f $srcdir/config/${cpu_type}/t-$rest
- then tmake_file=${cpu_type}/t-$rest
- fi
- ;;
alpha*-*-linux*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h
glibc-stdint.h"
extra_options="${extra_options} alpha/elf.opt"
--
Joseph S. Myers
jos...@codesourcery.com
