# -*- 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 . # 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. # - This file should execute correctly with any system's /bin/sh # shell, not only with configure-time detected $SHELL and/or # $AM_TEST_RUNNER_SHELL. # CDPATH is evil if exported in the environment. CDPATH=; unset CDPATH # Be more Bourne compatible. # (Snippet inspired to configure's initialization in Autoconf 2.64) DUALCASE=1; export DUALCASE # for MKS sh if test -n "${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 $argv0. For more info see: # # The apparently useless 'eval' here is needed by at least dash 0.5.2, # to prevent it from bailing out with an error like: # "Syntax error: Bad substitution". eval 'argv0=${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 . 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