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[patch] clean up config-ml.in
- From: Nathanael Nerode <neroden at doctormoo dot dyndns dot org>
- To: gcc-patches at gcc dot gnu dot org, gdb-patches at sources dot redhat dot com,binutils at sources dot redhat dot com
- Cc: dj at redhat dot com
- Date: Mon, 1 Jul 2002 15:56:50 -0400
- Subject: [patch] clean up config-ml.in
config-ml.in isn't called from the top level and therefore never has to deal
with being invoked by Cygnus configure. This also eliminates a theoretical
problem: if an autoconf 'configure' script was passed no arguments, and used
config-ml.in, config-ml.in would decide that Cygnus configure was invoking it.
Committed to gcc as obvious. Forwarded to dj for src. :-)
2002-07-01 Nathanael Nerode <neroden@gcc.gnu.org>
* config-ml.in: Eliminate references to Cygnus configure.
Index: config-ml.in
===================================================================
RCS file: /cvs/gcc/gcc/config-ml.in,v
retrieving revision 1.22
diff -u -r1.22 config-ml.in
--- config-ml.in 31 May 2002 19:30:52 -0000 1.22
+++ config-ml.in 1 Jul 2002 19:53:41 -0000
@@ -64,11 +64,6 @@
# newlib. It is up to each target to turn on multilib support for the other
# libraries as desired.
-# We have to handle being invoked by both Cygnus configure and Autoconf.
-#
-# Cygnus configure incoming variables:
-# srcdir, subdir, host, arguments
-#
# Autoconf incoming variables:
# srcdir, host, ac_configure_args
#
@@ -78,21 +73,10 @@
# Note that `host' in this case is GCC's `target'. Target libraries are
# configured for a particular host.
-if [ -n "${ac_configure_args}" ]; then
- Makefile=${ac_file-Makefile}
- ml_config_shell=${CONFIG_SHELL-/bin/sh}
- ml_arguments="${ac_configure_args}"
- ml_realsrcdir=${srcdir}
-else
- Makefile=${Makefile-Makefile}
- ml_config_shell=${config_shell-/bin/sh}
- ml_arguments="${arguments}"
- if [ -n "${subdir}" -a "${subdir}" != "." ] ; then
- ml_realsrcdir=${srcdir}/${subdir}
- else
- ml_realsrcdir=${srcdir}
- fi
-fi
+Makefile=${ac_file-Makefile}
+ml_config_shell=${CONFIG_SHELL-/bin/sh}
+ml_arguments="${ac_configure_args}"
+ml_realsrcdir=${srcdir}
# Scan all the arguments and set all the ones we need.