/[gentoo-x86]/eclass/eutils.eclass

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Revision 1.23		Revision 1.30
1	# Copyright 1999-2003 Gentoo Technologies, Inc.	1	# Copyright 1999-2003 Gentoo Technologies, Inc.
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.23 2003/03/01 03:38:40 vapier Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.30 2003/05/31 13:24:45 mholzer Exp $
4	#	4	#
5	# Author: Martin Schlemmer <azarah@gentoo.org>	5	# Author: Martin Schlemmer <azarah@gentoo.org>
6	#	6	#
7	# This eclass is for general purpose functions that most ebuilds	7	# This eclass is for general purpose functions that most ebuilds
8	# have to implement themselves.	8	# have to implement themselves.
…		…
94	# List of patches not to apply. Not this is only file names,	94	# List of patches not to apply. Not this is only file names,
95	# and not the full path ..	95	# and not the full path ..
96	EPATCH_EXCLUDE=""	96	EPATCH_EXCLUDE=""
97	# Change the printed message for a single patch.	97	# Change the printed message for a single patch.
98	EPATCH_SINGLE_MSG=""	98	EPATCH_SINGLE_MSG=""
		99	# Force applying bulk patches even if not following the style:
		100	#
		101	# ??_${ARCH}_foo.${EPATCH_SUFFIX}
		102	#
		103	EPATCH_FORCE="no"
99		104
100	# This function is for bulk patching, or in theory for just one	105	# This function is for bulk patching, or in theory for just one
101	# or two patches.	106	# or two patches.
102	#	107	#
103	# It should work with .bz2, .gz, .zip and plain text patches.	108	# It should work with .bz2, .gz, .zip and plain text patches.
…		…
151	local EPATCH_SOURCE="$1"	156	local EPATCH_SOURCE="$1"
152	local EPATCH_SUFFIX="${1##*\.}"	157	local EPATCH_SUFFIX="${1##*\.}"
153		158
154	elif [ -n "$1" -a -d "$1" ]	159	elif [ -n "$1" -a -d "$1" ]
155	then	160	then
		161	# Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
		162	if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
		163	then
		164	local EPATCH_SOURCE="$1/*"
		165	else
156	local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"	166	local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
		167	fi
157	else	168	else
158	if [ ! -d ${EPATCH_SOURCE} ]	169	if [ ! -d ${EPATCH_SOURCE} ]
159	then	170	then
160	if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]	171	if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161	then	172	then
…		…
201	# New ARCH dependant patch naming scheme...	212	# New ARCH dependant patch naming scheme...
202	#	213	#
203	# ???_arch_foo.patch	214	# ???_arch_foo.patch
204	#	215	#
205	if [ -f ${x} ] && \	216	if [ -f ${x} ] && \
206	[ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ]	217	([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] \|\| \
		218	[ "${EPATCH_FORCE}" = "yes" ])
207	then	219	then
208	local count=0	220	local count=0
209	local popts="${EPATCH_OPTS}"	221	local popts="${EPATCH_OPTS}"
210		222
211	if [ -n "${EPATCH_EXCLUDE}" ]	223	if [ -n "${EPATCH_EXCLUDE}" ]
…		…
318	then	330	then
319	einfo "Done with patching"	331	einfo "Done with patching"
320	fi	332	fi
321	}	333	}
322		334
		335	# This function return true if we are using the NPTL pthreads
		336	# implementation.
		337	#
		338	# <azarah@gentoo.org> (06 March 2003)
		339	#
		340
		341	have_NPTL() {
		342
		343	cat > ${T}/test-nptl.c <<-"END"
		344	#define _XOPEN_SOURCE
		345	#include <unistd.h>
		346	#include <stdio.h>
		347
		348	int main()
		349	{
		350	char buf[255];
		351	char *str = buf;
		352
		353	confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
		354	if (NULL != str) {
		355	printf("%s\n", str);
		356	if (NULL != strstr(str, "NPTL"))
		357	return 0;
		358	}
		359
		360	return 1;
		361	}
		362	END
		363
		364	einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
		365	if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
		366	then
		367	echo "yes"
		368	einfon "Checking what PTHREADS implementation we have ... "
		369	if ${T}/nptl
		370	then
		371	return 0
		372	else
		373	return 1
		374	fi
		375	else
		376	echo "no"
		377	fi
		378
		379	return 1
		380	}
		381
323	# This function check how many cpu's are present, and then set	382	# This function check how many cpu's are present, and then set
324	# -j in MAKEOPTS accordingly.	383	# -j in MAKEOPTS accordingly.
325	#	384	#
326	# Thanks to nall <nall@gentoo.org> for this.	385	# Thanks to nall <nall@gentoo.org> for this.
327	#	386	#
…		…
403	# enewuser(username, uid, shell, homedir, groups, extra options)	462	# enewuser(username, uid, shell, homedir, groups, extra options)
404	#	463	#
405	# Default values if you do not specify any:	464	# Default values if you do not specify any:
406	# username: REQUIRED !	465	# username: REQUIRED !
407	# uid: next available (see useradd(8))	466	# uid: next available (see useradd(8))
		467	# note: pass -1 to get default behavior
408	# shell: /bin/false	468	# shell: /bin/false
409	# homedir: /dev/null	469	# homedir: /dev/null
410	# groups: none	470	# groups: none
411	# extra: comment of 'added by portage for ${PN}'	471	# extra: comment of 'added by portage for ${PN}'
412	enewuser() {	472	enewuser() {
…		…
433	# options to pass to useradd	493	# options to pass to useradd
434	local opts=""	494	local opts=""
435		495
436	# handle uid	496	# handle uid
437	local euid="$1"; shift	497	local euid="$1"; shift
438	if [ ! -z "${euid}" ] ; then	498	if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then
439	if [ ${euid} -gt 0 ] ; then	499	if [ ${euid} -gt 0 ] ; then
440	opts="${opts} -u ${euid}"	500	opts="${opts} -u ${euid}"
441	else	501	else
442	eerror "Userid given but is not greater than 0 !"	502	eerror "Userid given but is not greater than 0 !"
443	die "${euid} is not a valid UID"	503	die "${euid} is not a valid UID"
…		…
566	local oldsandbox="${oldsandbox}"	626	local oldsandbox="${oldsandbox}"
567	export SANDBOX_ON="0"	627	export SANDBOX_ON="0"
568	groupadd ${opts} ${egroup} \|\| die "enewgroup failed"	628	groupadd ${opts} ${egroup} \|\| die "enewgroup failed"
569	export SANDBOX_ON="${oldsandbox}"	629	export SANDBOX_ON="${oldsandbox}"
570	}	630	}
		631
		632	# Simple script to replace 'dos2unix' binaries
		633	# vapier@gentoo.org
		634	#
		635	# edos2unix(file, <more files>...)
		636	edos2unix() {
		637	for f in $@ ; do
		638	cp ${f} ${T}/edos2unix
		639	rm -f ${f}
		640	sed 's/\r$//' ${T}/edos2unix > ${f}
		641	rm -f ${T}/edos2unix
		642	done
		643	}

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