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* gcc_update: Add --silent option.

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From-SVN: r96661
This commit is contained in:
Zack Weinberg 2005-03-18 11:47:28 +00:00 committed by Zack Weinberg
parent 7e1957a40d
commit 2d072788a1
2 changed files with 30 additions and 6 deletions
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4
contrib/ChangeLog
View File

@ -1,3 +1,7 @@
2005-03-18 Zack Weinberg <zack@codesourcery.com>
* gcc_update: Add --silent option.
2005-03-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* warn_summary (keywordFilter): Update sed pattern for new quoting

32
contrib/gcc_update
View File

@ -19,6 +19,9 @@
# If the first parameter is --list, a list of the generated files and
# their dependencies will be printed; --help prints this message.
#
# If the first parameter is --silent, this script prints nothing other
# than error messages; the second parameter is then interpreted as above.
#
# Examples:
#
# contrib/gcc_update -r gcc_latest_snapshot
@ -29,7 +32,7 @@
# contrib/gcc_update --list
#
#
# (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation
# (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
# Originally by Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>, August 1998.
#
# This script is Free Software, and it can be copied, distributed and
@ -51,6 +54,15 @@ UPDATE_OPTIONS=-Pd
# Arrange for the value of $0 to be available for functions
self=$0
# This function prints its arguments to standard output unless
# "silent" is set.
silent=
chat () {
if [ -z "$silent" ]; then
echo "$@"
fi
}
# This function prints a list of all generated files, along with their
# dependencies. Note that only one target is supported per line: the
# colon is stripped from the output.
@ -125,7 +137,7 @@ touch_files () {
echo ':' >> Makefile.$$
echo ' @for f in $? $@; do test -f $$f || exit 0; done; \' >> Makefile.$$
echo ' echo Touching $@...; \' >> Makefile.$$
echo ' echo Touching $@... 1>&2; \' >> Makefile.$$
chat ' echo Touching $@... 1>&2; \' >> Makefile.$$
echo ' touch $@' >> Makefile.$$
files_and_dependencies | sed 's,[^ ]* ,,;s,$, :,' >> Makefile.$$
@ -148,8 +160,8 @@ touch_files () {
# this script. By re-execing it, we ensure that the appropriate
# dependencies and rules will be used.
touch_files_reexec () {
echo "Adjusting file timestamps"
exec ${CONFIG_SHELL-/bin/sh} $self --touch
chat "Adjusting file timestamps"
exec ${CONFIG_SHELL-/bin/sh} $self ${silent+"--silent"} --touch
}
# This functions applies a patch to an existing tree.
@ -174,6 +186,13 @@ if [ ! -f gcc/version.c ]; then
exit
fi
case "$1" in
--silent)
silent=t
shift
;;
esac
case "$1" in
# First of all, check whether we are going to process a patch.
--patch)
@ -228,8 +247,9 @@ else
set -- $UPDATE_OPTIONS ${1+"$@"}
fi
echo "Updating CVS tree"
$GCC_CVS -q update ${1+"$@"}
chat "Updating CVS tree"
$GCC_CVS -q ${silent+-Q} update ${1+"$@"}
if [ $? -ne 0 ]; then
(touch_files_reexec)
echo "CVS update of full tree failed." >&2