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|
# -*- shell-script -*-
# @configure_input@
#
# Copyright (C) 1996-2012 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/>.
# Defines and minimal setup for Automake testing environment.
# IMPORTANT NOTES AND REQUIREMENTS
# - Multiple inclusions of this file should be idempotent.
# - This code has to be 'set -e' clean.
# CDPATH is evil if used in non-interactive scripts (and even more
# evil if exported in the environment).
CDPATH=; unset CDPATH
# Be more Bourne compatible.
# (Snippet inspired to configure's initialization in Autoconf 2.64)
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
setopt NO_GLOB_SUBST
# If Zsh is not started directly in POSIX-compatibility mode, it has some
# incompatibilities in the handling of $0 that conflict with our usage;
# i.e., $0 inside a file sourced with the '.' builtin is temporarily set
# to the name of the sourced file. Work around that.
# Note that a bug in some versions of Zsh prevents us from resetting $0
# in a sourced script, so the use of $argv0. For more info see:
# <http://www.zsh.org/mla/workers/2009/msg01140.html>
# The apparently useless 'eval' here is needed by at least dash 0.5.2,
# to prevent it from bailing out with an error like:
# "Syntax error: Bad substitution".
eval 'argv0=${functrace[-1]%:*}' && test -f "$argv0" || {
echo "Cannot determine the path of running test script." >&2
echo "Your Zsh (version $ZSH_VERSION) is probably too old." >&2
exit 99
}
else
argv0=$0
# Avoid command substitution failure, for Tru64 sh -e and instspc*.test.
case `(set -o) 2>/dev/null || :` in *posix*) set -o posix;; esac
fi
# The name of the current test (without the '.sh' or '.tap' suffix).
me=${argv0##*/} # Strip all directory components.
case $me in # Strip test suffix.
*.tap) me=${me%.tap};;
*.sh) me=${me%.sh} ;;
esac
# Check that the environment is properly sanitized.
# Having variables exported to the empty string is OK, since our code
# treats such variables as if they were unset.
for var in \
required \
am_using_tap \
am_serial_tests \
am_create_testdir \
am_tap_implementation \
am_test_prefer_config_shell \
am_original_AUTOMAKE \
am_original_ACLOCAL \
; do
if eval "test x\"\$$var\" != x" && env | grep "^$var=" >/dev/null; then
echo "$me: variable '$var' is set in the environment:" \
"this is unsafe" >&2
exit 99
fi
done
unset var
# See whether the current test script is expected to use TAP or not.
# Use a sensible default, while allowing the scripts to override this
# check.
if test -z "$am_using_tap"; then
case $argv0 in *.tap) am_using_tap=yes;; *) am_using_tap=no;; esac
fi
am_rel_srcdir='@srcdir@'
am_top_srcdir='@abs_srcdir@'
am_top_builddir='@abs_builddir@'
# Where testsuite-related helper scripts, data files and shell libraries
# are placed.
am_testauxdir=$am_top_srcdir/t/ax
# Support for the "installcheck" target.
case ${am_running_installcheck:=no} in
yes)
am_amdir='@amdir@'
am_automake_acdir='@automake_acdir@'
am_bindir='@bindir@'
am_datadir='@datadir@'
am_docdir='@docdir@'
am_pkgvdatadir='@pkgvdatadir@'
am_scriptdir='@scriptdir@'
am_system_acdir='@system_acdir@'
;;
no)
am_amdir=$am_top_srcdir/lib/am
am_automake_acdir=$am_top_srcdir/m4
am_bindir=$am_top_builddir/t/wrap
am_datadir=$am_top_srcdir
am_docdir=$am_top_srcdir/doc
am_pkgvdatadir=$am_top_srcdir/lib
am_scriptdir=$am_top_srcdir/lib
am_system_acdir=$am_top_srcdir/m4/acdir
;;
*)
echo "$me: variable 'am_running_installcheck' has invalid"
"value '$am_running_installcheck'" >&2
exit 99
;;
esac
APIVERSION='@APIVERSION@'
PATH_SEPARATOR='@PATH_SEPARATOR@'
host_alias=${host_alias-'@host_alias@'}; export host_alias
build_alias=${build_alias-'@build_alias@'}; export build_alias
# A concurrency-safe "mkdir -p" implementation.
MKDIR_P=${AM_TESTSUITE_MKDIR_P-'@MKDIR_P@'}
# The shell we use to run our own test scripts, determined at configure
# time. It is required in the self tests, and most importantly for the
# automatic re-execution of test scripts.
AM_TEST_RUNNER_SHELL=${AM_TEST_RUNNER_SHELL-'@AM_TEST_RUNNER_SHELL@'}
# Make sure we override the user shell. And do not read the value of
# $SHELL from the environment (think to the non-uncommon situation where
# e.g., $SHELL=/bin/tcsh).
SHELL=${AM_TESTSUITE_SHELL-'@SHELL@'}; export SHELL
# User can override various tools used. Prefer overriding specific for
# that automake testsuite, if they are available.
AWK=${AM_TESTSUITE_AWK-${AWK-'@AWK@'}}
PERL=${AM_TESTSUITE_PERL-${PERL-'@PERL@'}}
MAKE=${AM_TESTSUITE_MAKE-${MAKE-'make'}}
YACC=${AM_TESTSUITE_YACC-${YACC-'@YACC@'}}
LEX=${AM_TESTSUITE_LEX-${LEX-'@LEX@'}}
AUTOCONF=${AM_TESTSUITE_AUTOCONF-${AUTOCONF-'@am_AUTOCONF@'}}
AUTOM4TE=${AM_TESTSUITE_AUTOM4TE-${AUTOM4TE-'@am_AUTOM4TE@'}}
AUTORECONF=${AM_TESTSUITE_AUTORECONF-${AUTORECONF-'@am_AUTORECONF@'}}
AUTOHEADER=${AM_TESTSUITE_AUTOHEADER-${AUTOHEADER-'@am_AUTOHEADER@'}}
AUTOUPDATE=${AM_TESTSUITE_AUTOUPDATE-${AUTOUPDATE-'@am_AUTOUPDATE@'}}
# Tests who want complete control over aclocal or automake command-line
# options should use $am_original_ACLOCAL or $am_original_AUTOMAKE. The
# "test -z" tests take care not to re-initialize them if defs-static
# is re-sourced, as we want defs-static to remain really idempotent.
if test -z "$am_original_AUTOMAKE"; then
am_original_AUTOMAKE=${AM_TESTSUITE_AUTOMAKE-${AUTOMAKE-"automake-$APIVERSION"}}
fi
if test -z "$am_original_ACLOCAL"; then
am_original_ACLOCAL=${AM_TESTSUITE_ACLOCAL-${ACLOCAL-"aclocal-$APIVERSION"}}
fi
# Use -Werror because this also turns some Perl warnings into error.
# Tests for which this is inappropriate should use -Wno-error.
# Tests who want complete control over aclocal command-line options
# should use $am_original_ACLOCAL instead.
ACLOCAL="$am_original_ACLOCAL -Werror"
# See how Automake should be run. We put --foreign as the default
# strictness to avoid having to create lots and lots of files. A test
# can override this by specifying a different strictness. Use -Wall
# -Werror by default. Tests for which this is inappropriate (e.g. when
# testing that a warning is enabled by a specific switch) should use
# -Wnone or/and -Wno-error.
# Tests who want complete control over automake command-line options
# should use $am_original_AUTOMAKE instead.
AUTOMAKE="$am_original_AUTOMAKE --foreign -Werror -Wall"
# POSIX no longer requires 'egrep' and 'fgrep',
# but some hosts lack 'grep -E' and 'grep -F'.
EGREP=${AM_TESTSUITE_EGREP-'@EGREP@'}
FGREP=${AM_TESTSUITE_FGREP-'@FGREP@'}
# Compilers and their flags. These can point to non-GNU compilers (and
# on non-Linux and non-BSD systems, they probably will).
CC=${AM_TESTSUITE_CC-${CC-'@CC@'}}
CXX=${AM_TESTSUITE_CXX-${CXX-'@CXX@'}}
F77=${AM_TESTSUITE_F77-${F77-'@F77@'}}
FC=${AM_TESTSUITE_FC-${FC-'@FC@'}}
CFLAGS=${AM_TESTSUITE_CFLAGS-${CFLAGS-'@CFLAGS@'}}
CXXFLAGS=${AM_TESTSUITE_CXXFLAGS-${CXXFLAGS-'@CXXFLAGS@'}}
FCFLAGS=${AM_TESTSUITE_FCFLAGS-${FCFLAGS-'@FCFLAGS@'}}
FFLAGS=${AM_TESTSUITE_FFLAGS-${FFLAGS-'@FFLAGS@'}}
CPPFLAGS=${AM_TESTSUITE_CPPFLAGS-${CPPFLAGS-'@CPPFLAGS@'}}
# GNU compilers and their flags.
GNU_CC=${AM_TESTSUITE_GNU_CC-${GNU_CC-'@GNU_CC@'}}
GNU_CXX=${AM_TESTSUITE_GNU_CXX-${GNU_CXX-'@GNU_CXX@'}}
GNU_F77=${AM_TESTSUITE_GNU_F77-${GNU_F77-'@GNU_F77@'}}
GNU_FC=${AM_TESTSUITE_GNU_FC-${GNU_FC-'@GNU_FC@'}}
GNU_FFLAGS=${AM_TESTSUITE_GNU_FFLAGS-${GNU_FFLAGS-'@GNU_FFLAGS@'}}
GNU_FCFLAGS=${AM_TESTSUITE_GNU_FCFLAGS-${GNU_FCFLAGS-'@GNU_FCFLAGS@'}}
GNU_CXXFLAGS=${AM_TESTSUITE_GNU_CXXFLAGS-${GNU_CXXFLAGS-'@GNU_CXXFLAGS@'}}
GNU_CFLAGS=${AM_TESTSUITE_GNU_CFLAGS-${GNU_CFLAGS-'@GNU_CFLAGS@'}}
GNU_GCJ=${AM_TESTSUITE_GNU_GCJ-${GNU_GCJ-'@GNU_GCJ@'}}
GNU_GCJFLAGS=${AM_TESTSUITE_GNU_GCJFLAGS-${GNU_GCJFLAGS-'@GNU_GCJFLAGS@'}}
# No all versions of Tex support '--version', so we use a configure
# check to decide if tex is available. This decision is embodied in
# this variable.
TEX=${AM_TESTSUITE_TEX-'@TEX@'}
# The amount we should wait after modifying files depends on the platform.
# For instance, Windows '95, '98 and ME have 2-second granularity
# and can be up to 3 seconds in the future w.r.t. the system clock.
sleep='sleep @MODIFICATION_DELAY@'
# An old timestamp that can be given to a file, in "touch -t" format.
# The time stamp should be portable to all file systems of interest.
# Just for fun, choose the exact time of the announcement of the GNU project
# in UTC; see <http://www.gnu.org/gnu/initial-announcement.html>.
old_timestamp=198309271735.59
# Make our wrapper script (or installed scripts, if running under
# "installcheck") accessible by default. And avoid to uselessly
# extend $PATH multiple times if this file is sourced multiple times.
case $PATH in
$am_bindir$PATH_SEPARATOR*) ;;
*) PATH=$am_bindir$PATH_SEPARATOR$PATH;;
esac
# Make our helper script accessible by default.
PATH=$am_testauxdir$PATH_SEPARATOR$PATH
export PATH
|
