diff options
| -rw-r--r-- | sys-devel/gcc-config/ChangeLog | 10 | ||||
| -rw-r--r-- | sys-devel/gcc-config/files/digest-gcc-config-1.2 | 0 | ||||
| -rw-r--r-- | sys-devel/gcc-config/files/gcc-config-1.2 | 279 | ||||
| -rw-r--r-- | sys-devel/gcc-config/gcc-config-1.2.ebuild | 20 |
4 files changed, 308 insertions, 1 deletions
diff --git a/sys-devel/gcc-config/ChangeLog b/sys-devel/gcc-config/ChangeLog index 2bb23c635e76..965cbced2269 100644 --- a/sys-devel/gcc-config/ChangeLog +++ b/sys-devel/gcc-config/ChangeLog @@ -1,6 +1,14 @@ # ChangeLog for sys-devel/gcc-config # Copyright 2002 Gentoo Technologies, Inc.; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/ChangeLog,v 1.2 2002/11/10 11:58:19 azarah Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/ChangeLog,v 1.3 2002/11/10 15:17:26 azarah Exp $ + +*gcc-config-1.2 (10 Nov 2002) + + 10 Nov 2002; Martin Schlemmer <azarah@gentoo.org> : + + Include all LDPATH's for this CHOST in /etc/ld.so.conf. + Add --use-portage-chost option so that it will only change + gcc profile if CHOST is same as that of make.conf. *gcc-config-1.1 (10 Nov 2002) diff --git a/sys-devel/gcc-config/files/digest-gcc-config-1.2 b/sys-devel/gcc-config/files/digest-gcc-config-1.2 new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/sys-devel/gcc-config/files/digest-gcc-config-1.2 diff --git a/sys-devel/gcc-config/files/gcc-config-1.2 b/sys-devel/gcc-config/files/gcc-config-1.2 new file mode 100644 index 000000000000..9cdd450090d2 --- /dev/null +++ b/sys-devel/gcc-config/files/gcc-config-1.2 @@ -0,0 +1,279 @@ +#!/bin/bash +# Copyright 1999-2002 Gentoo Technologies, Inc. +# Distributed under the terms of the GNU General Public License, v2 or later +# Author: Martin Schlemmer <azarah@gentoo.org> +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/files/gcc-config-1.2,v 1.1 2002/11/10 15:17:26 azarah Exp $ + + +source /etc/init.d/functions.sh || { + echo "$0: Could not source /etc/init.d/functions.sh!" + exit 1 +} + +if [ "$(id -u)" -ne 0 ] +then + eerror "$0: Must be root." + exit 1 +fi + +usage() { +cat << "USAGE_END" +Usage: gcc-config [Option] <CHOST>-<gcc version> +Options: + [--use-old] + + Use the old profile if one was selected. + + [--use-portage-chost] + + Only set to given profile if its CHOST is the same as that + set for portage in /etc/make.conf (or one of other portage + config files...). + + [--get-current-profile] + + Print current used gcc profile. + + [--get-bin-path] + + Print path where binaries of given/current profile are located. + + [--get-lib-path] + + Print path where libraries of given/current profile are located. + + [--get-stdcxx-incdir] + + Print path to g++ include files of given/current profile. + + +USAGE_END + + exit 1 +} + +if [ "$#" -lt 1 ] +then + usage +fi + +find_path() { + [ -z "$1" ] && return 0 + + for x in /bin /sbin /usr/bin /usr/sbin + do + if [ -x ${x}/$1 -a -r ${x}/$1 ] + then + echo "${x}/$1" + break + fi + done +} + +GCC_COMP="" +REAL_CHOST="$(/usr/bin/python -c 'import portage; print portage.settings["CHOST"];')" + +switch_profile() { + local MY_LDPATH="" + local GCC_PROFILES="" + + ebegin "Switching to ${GCC_COMP} compiler" + + # Sourcing /etc/env.d/gcc/${GCC_COMP} is going to mess up + # PATH among things... + CP="$(find_path cp)" + RM="$(find_path rm)" + MV="$(find_path mv)" + LN="$(find_path ln)" + AWK="$(find_path gawk)" + GREP="$(find_path grep)" + FIND="$(find_path find)" + ENV_UPDATE="$(find_path env-update)" + + # Order our profiles to have the default first... + # We do this so that we can have them ordered with default + # first in /etc/ld.so.conf, as the logical is that all + # compilers for default CHOST will be used to compile stuff, + # and thus we want all their lib paths in /etc/ld.so.conf ... + GCC_PROFILES="$(${FIND} /etc/env.d/gcc/ -name "${REAL_CHOST}-*")" + GCC_PROFILES="${GCC_PROFILES/\/etc\/env.d\/gcc\/${GCC_COMP}}" + GCC_PROFILES="/etc/env.d/gcc/${GCC_COMP} ${GCC_PROFILES}" + + # Extract all LDPATH's for our CHOST + for x in ${GCC_PROFILES} + do + if [ -f ${x} ] + then + source ${x} + + if [ -z "${MY_LDPATH}" ] + then + MY_LDPATH="${LDPATH}" + else + MY_LDPATH="${MY_LDPATH}:${LDPATH}" + fi + fi + done + + # Setup /etc/env.d/05gcc + ${AWK} '!/STDCXX_INCDIR|LDPATH/ {print $0}' \ + /etc/env.d/gcc/${GCC_COMP} > /etc/env.d/05gcc + echo "LDPATH=\"${MY_LDPATH}\"" >> /etc/env.d/05gcc + + source /etc/env.d/gcc/${GCC_COMP} + + if [ -d /usr/include/${STDCXX_INCDIR} -a ! -L /usr/include/${STDCXX_INCDIR} ] + then + ${MV} /usr/include/${STDCXX_INCDIR} /usr/include/${STDCXX_INCDIR}.orig + elif [ -L /usr/include/${STDCXX_INCDIR} ] + then + ${RM} -f /usr/include/${STDCXX_INCDIR} + fi + ${LN} -snf ..${LDPATH/\/usr}/include/${STDCXX_INCDIR} /usr/include/${STDCXX_INCDIR} + + [ -L /lib/cpp -o -f /lib/cpp ] && ${RM} -f /lib/cpp + ${LN} -snf ..${PATH}/cpp /lib/cpp + [ -L /usr/bin/cc -o -f /usr/bin/cc ] && ${RM} -f /usr/bin/cc + ${LN} -snf ../..${PATH}/gcc /usr/bin/cc + + echo "CURRENT=${GCC_COMP}" > /etc/env.d/gcc/config + + source /etc/profile + + ${ENV_UPDATE} &> /dev/null + + eend 0 + + return 0 +} + +get_current_profile() { + if [ ! -f /etc/env.d/gcc/config ] + then + eerror "$0: No gcc profile is active!" + return 1 + fi + + source /etc/env.d/gcc/config + + if [ -z "${CURRENT}" ] + then + eerror "$0: No gcc profile is active!" + return 1 + fi + + echo "${CURRENT}" + + return 0 +} + +get_bin_path() { + source /etc/env.d/gcc/${GCC_COMP} + + echo "${PATH}" + + return 0 +} + +get_lib_path() { + source /etc/env.d/gcc/${GCC_COMP} + + echo "${LDPATH}" + + return 0 +} + +get_stdcxx_incdir() { + source /etc/env.d/gcc/${GCC_COMP} + + echo "${LDPATH}/include/${STDCXX_INCDIR}" + + return 0 +} + +NEED_ACTION="yes" +DOIT="switch_profile" +CHECK_CHOST="no" + +for x in $* +do + case ${x} in + # Only use specified compiler if one is not already selected. + --use-old) + if get_current_profile &> /dev/null + then + GCC_COMP="$(get_current_profile)" + fi + ;; + --use-portage-chost) + CHECK_CHOST="yes" + ;; + --get-current-profile) + if [ "${NEED_ACTION}" = "yes" ] + then + NEED_ACTION="no" + DOIT="get_current_profile" + fi + ;; + --get-bin-path) + if [ "${NEED_ACTION}" = "yes" ] + then + NEED_ACTION="no" + DOIT="get_bin_path" + fi + ;; + --get-lib-path) + if [ "${NEED_ACTION}" = "yes" ] + then + NEED_ACTION="no" + DOIT="get_lib_path" + fi + ;; + --get-stdcxx-incdir) + if [ "${NEED_ACTION}" = "yes" ] + then + NEED_ACTION="no" + DOIT="get_stdcxx_incdir" + fi + ;; + *) + if [ -z "${GCC_COMP}" ] + then + GCC_COMP="${x}" + fi + ;; + esac +done + +if [ "${DOIT}" = "switch_profile" -a -z "${GCC_COMP}" ] +then + usage +fi + +if [ -z "${GCC_COMP}" ] +then + if get_current_profile &> /dev/null + then + GCC_COMP="$(get_current_profile)" + else + usage + fi +fi + +if [ ! -d /usr/lib/gcc-lib/${GCC_COMP%-*}/${GCC_COMP##*-} -o \ + ! -f /etc/env.d/gcc/${GCC_COMP} ] +then + usage +fi + +# Chosen CHOST are not the same as the real CHOST according to make.conf, +# and --use-portage-chost option was given, so do nothing ... +if [ "${CHECK_CHOST}" = "yes" -a "${GCC_COMP%-*}" != "${REAL_CHOST}" ] +then + exit 0 +fi + +eval ${DOIT} + + +# vim:ts=4 diff --git a/sys-devel/gcc-config/gcc-config-1.2.ebuild b/sys-devel/gcc-config/gcc-config-1.2.ebuild new file mode 100644 index 000000000000..183431dd4697 --- /dev/null +++ b/sys-devel/gcc-config/gcc-config-1.2.ebuild @@ -0,0 +1,20 @@ +# Copyright 1999-2002 Gentoo Technologies, Inc. +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/gcc-config-1.2.ebuild,v 1.1 2002/11/10 15:17:26 azarah Exp $ + +S="${WORKDIR}/${P}" +DESCRIPTION="Utility to change the gcc compiler being used." +SRC_URI="" +HOMEPAGE="http://www.gentoo.org/" + +KEYWORDS="x86 ppc sparc sparc64 alpha" +SLOT="0" +LICENSE="GPL-2" + +DEPEND="virtual/glibc" + + +src_install() { + newsbin ${FILESDIR}/${PN}-${PV} ${PN} +} + |