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Diffstat (limited to 't/triplet.sh')
-rw-r--r-- | t/triplet.sh | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/t/triplet.sh b/t/triplet.sh new file mode 100644 index 000000000..1fc3d08b2 --- /dev/null +++ b/t/triplet.sh @@ -0,0 +1,73 @@ +#! /bin/sh +# Copyright (C) 2012-2015 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# The $(host), $(build), $(target) variables, and their '*_alias' +# and 'am.conf.*-triplet' counterparts. + +. test-init.sh + +: > config.guess +: > config.sub +: > Makefile.am + +$ACLOCAL +$AUTOMAKE +grep "^am\.conf\.host-triplet = *$" Makefile.in +grep "^am\.conf\.build-triplet = *$" Makefile.in +grep "^am\.conf\.target-triplet = *$" Makefile.in + +mv -f configure.ac configure.tmpl + +for M in HOST BUILD TARGET; do + m=$(echo $M | LC_ALL=C tr '[A-Z]' '[a-z]') + (cat configure.tmpl && echo AC_CANONICAL_$M) > configure.ac + rm -rf autom4te.cache + $AUTOMAKE + grep "^$m = @$m@$" Makefile.in + grep "^${m}_alias = @${m}_alias@$" Makefile.in + grep "^am\\.conf\\.${m}-triplet = \\\$(${m})$" Makefile.in + case $m in + build) + grep '^am\.conf\.host-triplet = *$' Makefile.in + grep '^am\.conf\.target-triplet = *$' Makefile.in + ;; + host) + grep '^am\.conf\.build-triplet = $(build)$' Makefile.in + grep '^am\.conf\.target-triplet = *$' Makefile.in + ;; + target) + grep '^am\.conf\.build-triplet = $(build)$' Makefile.in + grep '^am\.conf\.target-triplet = $(target)$' Makefile.in + ;; + esac +done + +rm -rf autom4te.cache + +cat configure.tmpl - >configure.ac <<'END' +AC_CANONICAL_HOST +AC_CANONICAL_BUILD +AC_CANONICAL_TARGET +END + +$AUTOMAKE +for m in host build target; do + grep "^$m = @$m@$" Makefile.in + grep "^${m}_alias = @${m}_alias@$" Makefile.in + grep "^am\.conf\.${m}-triplet = \$(${m})$" Makefile.in +done + +: |