Garrett,
Is there a bug when trying to make with version 3.81?
I just tried compiling LTP 2009.1231 today, and I get:
======================================================================
configure: WARNING: linux/genetlink.h: present but cannot be compiled
configure: WARNING: linux/genetlink.h: check for missing prerequisite
headers?
configure: WARNING: linux/genetlink.h: see the Autoconf documentation
configure: WARNING: linux/genetlink.h: section "Present But Cannot Be
Compiled"
configure: WARNING: linux/genetlink.h: proceeding with the compiler's result
configure: WARNING: ## ------------------------------------------------
##
configure: WARNING: ## Report this to [email protected]##
configure: WARNING: ## ------------------------------------------------
##
configure: WARNING: linux/netlink.h: present but cannot be compiled
configure: WARNING: linux/netlink.h: check for missing prerequisite
headers?
configure: WARNING: linux/netlink.h: see the Autoconf documentation
configure: WARNING: linux/netlink.h: section "Present But Cannot Be
Compiled"
configure: WARNING: linux/netlink.h: proceeding with the compiler's result
configure: WARNING: ## ------------------------------------------------
##
configure: WARNING: ## Report this to [email protected]##
configure: WARNING: ## ------------------------------------------------
##
ltp-pan.c: In function ‘run_child’:
ltp-pan.c:886: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:887: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:893: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:894: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:901: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:902: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:928: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:929: warning: ignoring return value of ‘write’, declared with
attribute warn_unused_result
ltp-pan.c:952: warning: ignoring return value of ‘read’, declared with
attribute warn_unused_result
ltp-scanner.o: In function `main':
/var/tmp/kdlucas/ltp-full-20091231/pan/ltp-scanner.c:163: undefined
reference to `lex_files'
/var/tmp/kdlucas/ltp-full-20091231/pan/ltp-scanner.c:166: undefined
reference to `scanner'
tag_report.o: In function `cuts_testcase':
/var/tmp/kdlucas/ltp-full-20091231/pan/tag_report.c:431: undefined reference
to `yytext'
collect2: ld returned 1 exit status
make[1]: *** [ltp-scanner] Error 1
make: *** [pan-all] Error 2
========================================================================
Any ideas?
Kelly
2010/1/15 Garrett Cooper <[email protected]>
> Hi,
> Two issues preventing LTP from being backwards compatible with
> make 3.80 is the fact that the $(abspath ) and $(realpath ) functions
> are missing from 3.80, and that's the primary means that the new make
> infrastructure uses to map its way around the source base.
> This was written in shell, as opposed to C, so that a) it could be
> used in other shell code, or b) moved to a more generic library if it
> was considered valuable enough to do so. It also saved me time to
> write it in shell as opposed to writing all of the C rules from
> scratch in another Makefile and forcing people to run a prerequisite
> step in order to produce the needed binaries. There's a performance
> tradeoff, but I don't think that most people would complain in a minor
> loss in performance when they can run LTP builds native on systems
> without make 3.80 [by default].
> I'm not happy with the perl hack as the end of _abspath, but
> awk(1) doesn't take the commented version and squish the \/{2,}
> properly, and it appears to be either user error on my part (best case
> scenario), or an awk bug (worst case scenario), which affects multiple
> platforms and awk variants [RHEL 4.6 (gawk), Gentoo Linux (gawk),
> FreeBSD 9-CURRENT (nawk)]. If you have a proper solution in sed(1) for
> the squish operation, I'll apply the change.
>
> gcoo...@optimus /scratch/ltp/scripts $ tests/test_abspath.sh
> test_abspath 1 TPASS : Test string matches expected string
> _abspath(foo/bar) => foo/bar == foo/bar)
> test_abspath 2 TPASS : Test string matches expected string
> _abspath(/foo/bar) => /foo/bar == /foo/bar)
> test_abspath 3 TPASS : Test string matches expected string
> _abspath(/foo/../bar) => /bar == /bar)
> test_abspath 4 TPASS : Test string matches expected string
> _abspath(/foo/bar/../baz) => /foo/baz == /foo/baz)
> test_abspath 5 TPASS : Test string matches expected string
> _abspath(/foo/bar/../baz/) => /foo/baz == /foo/baz)
> test_abspath 6 TPASS : Test string matches expected string
> _abspath(/foo/../bar/) => /bar == /bar)
> test_abspath 7 TPASS : Test string matches expected string
> _abspath(/foo/../bar/..) => / == /)
> test_abspath 8 TPASS : Test string matches expected string
> _abspath(/foo/../bar/../) => / == /)
> test_abspath 9 TPASS : Test string matches expected string
> _abspath(/foo/bar/../baz) => /foo/baz == /foo/baz)
> test_abspath 10 TPASS : Test string matches expected string
> _abspath(/foo/./bar) => /foo/bar == /foo/bar)
> test_abspath 11 TPASS : Test string matches expected string
> _abspath(/./foo/./bar) => /foo/bar == /foo/bar)
> test_abspath 12 TPASS : Test string matches expected string
> _abspath(/foo//bar) => /foo/bar == /foo/bar)
> test_abspath 13 TPASS : Test string matches expected string
> _abspath(//foo/bar) => /foo/bar == /foo/bar)
> test_abspath 14 TPASS : Test string matches expected string
> _abspath(//////foo/bar) => /foo/bar == /foo/bar)
> test_abspath 15 TPASS : Test string matches expected string
> _abspath(/foo/////bar) => /foo/bar == /foo/bar)
>
> Signed-off-by: Garrett Cooper <[email protected]>
>
> Index: abspath.sh
> ===================================================================
> RCS file: abspath.sh
> diff -N abspath.sh
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ abspath.sh 15 Jan 2010 21:47:45 -0000
> @@ -0,0 +1,29 @@
> +#!/bin/sh
> +#
> +# make 3.81 $(abspath .. ) emulation layer
> +#
> +# Copyright (C) 2010, Cisco Systems Inc.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> along
> +# with this program; if not, write to the Free Software Foundation,
> Inc.,
> +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> +#
> +# Garrett Cooper, January 2010
> +#
> +
> +. "${0%/*}/lib/file_functions.sh"
> +
> +while [ $# -gt 0 ] ; do
> + _abspath "$1"
> + shift
> +done
> Index: realpath.sh
> ===================================================================
> RCS file: realpath.sh
> diff -N realpath.sh
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ realpath.sh 15 Jan 2010 21:47:45 -0000
> @@ -0,0 +1,29 @@
> +#!/bin/sh
> +#
> +# make 3.81 $(realpath .. ) emulation layer
> +#
> +# Copyright (C) 2010, Cisco Systems Inc.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> along
> +# with this program; if not, write to the Free Software Foundation,
> Inc.,
> +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> +#
> +# Garrett Cooper, January 2010
> +#
> +
> +. "${0%/*}/lib/file_functions.sh"
> +
> +while [ $# -gt 0 ] ; do
> + _realpath "$1"
> + shift
> +done
> Index: lib/file_functions.sh
> ===================================================================
> RCS file: lib/file_functions.sh
> diff -N lib/file_functions.sh
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ lib/file_functions.sh 15 Jan 2010 21:47:45 -0000
> @@ -0,0 +1,39 @@
> +#!/bin/sh
> +#
> +# File functions utilized as part of abspath.sh, realpath.sh, etc.
> +#
> +# Copyright (C) 2010, Cisco Systems Inc.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> along
> +# with this program; if not, write to the Free Software Foundation,
> Inc.,
> +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> +#
> +# Garrett Cooper, January 2010
> +#
> +# POSIX compliant bourne shell functions for performing make 3.81
> +# compliancy in 3.80 with a minimal set of external commands
> +# [awk(1) and perl(1) only required].
> +#
> +# XXX (garrcoop): perl(1) is being used to work around a possible awk(1)
> bug
> +# with replacing \/\/ with \/ . sed(1) doesn't work as expected either,
> which
> +# is curious, but I'm not a sed(1) wizard, so I'm not surprised.
> +#
> +
> +_abspath() {
> + #echo "$@" | awk '{ v=$0; sub(/\/$/, "", v); t=v; while (1) {
> gsub(/\/{2,}/, "/", v); if (t == v) { break; } t=v; } while
> (gsub(/\/[^\/]+\/\.\.\/?/, "/", v)) { }; while (gsub(/\/\.\//, "/",
> v)) { } print v }'
> + echo "$@" | awk '{ v=$0; sub(/\/$/, "", v); t=v; while
> (gsub(/\/[^\/]+\/\.\.\/?/, "/", v)) { }; while (gsub(/\/\.\//, "/",
> v)) { } print v }' | perl -ple 's#/{2,}#/#'
> +}
> +
> +_realpath() {
> + readlink -f "$@"
> +}
> Index: tests/test_abspath.sh
> ===================================================================
> RCS file: tests/test_abspath.sh
> diff -N tests/test_abspath.sh
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ tests/test_abspath.sh 15 Jan 2010 21:47:45 -0000
> @@ -0,0 +1,61 @@
> +#!/bin/bash
> +#
> +# Test the _abspath function, utilized as part of abspath.sh
> +#
> +# Copyright (C) 2010, Cisco Systems Inc.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> along
> +# with this program; if not, write to the Free Software Foundation,
> Inc.,
> +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> +#
> +# Garrett Cooper, January 2010
> +#
> +
> +# NOTE (garrcoop): I usually don't use bashisms, but it was just easier to
> +# express these values as an array of values instead of one whacky long
> +# string.
> +test_strings=( foo/bar /foo/bar /foo/../bar /foo/bar/../baz
> /foo/bar/../baz/ /foo/../bar/ /foo/../bar/.. /foo/../bar/../
> /foo/bar/../baz /foo/./bar /./foo/./bar /foo//bar //foo/bar
> //////foo/bar /foo/////bar )
> +expected_strings=( foo/bar /foo/bar /bar /foo/baz
> /foo/baz /bar / / /foo/baz
> /foo/bar /foo/bar /foo/bar /foo/bar /foo/bar
> /foo/bar )
> +
> +export TCID=test_abspath
> +export tst_total=${#test_strin...@]}
> +export TST_COUNT=1
> +
> +. "${0%/*}/../lib/file_functions.sh"
> +
> +i=0
> +
> +while [ $i -lt ${#test_strin...@]} ]; do
> +
> + test_string=${test_strings[$i]}
> + expected_string=${expected_strings[$i]}
> +
> + result=$(_abspath "$test_string")
> +
> + if [ "$result" = "$expected_string" ]; then
> + result_s="matches expected string _abspath(${test_string})
> =>
> $result == $expected_string)"
> + result_v=TPASS
> + else
> + result_s="doesn't match expected string
> _abspath(${test_string}) =>
> $result != $expected_string)"
> + result_v=TFAIL
> + FAILED=1
> + fi
> +
> + tst_resm $result_v "Test string $result_s"
> +
> + : $(( TST_COUNT += 1 ))
> + : $(( i += 1 ))
> +
> +done
> +
> +exit ${FAILED:=0}
>
>
> ------------------------------------------------------------------------------
> Throughout its 18-year history, RSA Conference consistently attracts the
> world's best and brightest in the field, creating opportunities for
> Conference
> attendees to learn about information security's most important issues
> through
> interactions with peers, luminaries and emerging and established companies.
> http://p.sf.net/sfu/rsaconf-dev2dev
> _______________________________________________
> Ltp-list mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/ltp-list
>
--
K.D. Lucas
[email protected]
------------------------------------------------------------------------------
Throughout its 18-year history, RSA Conference consistently attracts the
world's best and brightest in the field, creating opportunities for Conference
attendees to learn about information security's most important issues through
interactions with peers, luminaries and emerging and established companies.
http://p.sf.net/sfu/rsaconf-dev2dev
_______________________________________________
Ltp-list mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ltp-list
