From: Michał Bartoszkiewicz Date: Wed, 21 Oct 2015 19:20:42 +0000 (+0200) Subject: eclass/autotools.eclass: zmiany już są w gentoo.git X-Git-Url: https://git.bzium.org/embe/overlay.git/commitdiff_plain/577ee59ae4b4b0785d1eebf1629f0d57a2b96459?ds=inline eclass/autotools.eclass: zmiany już są w gentoo.git --- diff --git a/eclass/autotools.eclass b/eclass/autotools.eclass deleted file mode 100644 index 3039a46..0000000 --- a/eclass/autotools.eclass +++ /dev/null @@ -1,614 +0,0 @@ -# Copyright 1999-2015 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Id$ - -# @ECLASS: autotools.eclass -# @MAINTAINER: -# base-system@gentoo.org -# @BLURB: Regenerates auto* build scripts -# @DESCRIPTION: -# This eclass is for safely handling autotooled software packages that need to -# regenerate their build scripts. All functions will abort in case of errors. - -# Note: We require GNU m4, as does autoconf. So feel free to use any features -# from the GNU version of m4 without worrying about other variants (i.e. BSD). - -if [[ ${__AUTOTOOLS_AUTO_DEPEND+set} == "set" ]] ; then - # See if we were included already, but someone changed the value - # of AUTOTOOLS_AUTO_DEPEND on us. We could reload the entire - # eclass at that point, but that adds overhead, and it's trivial - # to re-order inherit in eclasses/ebuilds instead. #409611 - if [[ ${__AUTOTOOLS_AUTO_DEPEND} != ${AUTOTOOLS_AUTO_DEPEND} ]] ; then - die "AUTOTOOLS_AUTO_DEPEND changed value between inherits; please inherit autotools.eclass first! ${__AUTOTOOLS_AUTO_DEPEND} -> ${AUTOTOOLS_AUTO_DEPEND}" - fi -fi - -if [[ -z ${_AUTOTOOLS_ECLASS} ]]; then -_AUTOTOOLS_ECLASS=1 - -inherit libtool - -# @ECLASS-VARIABLE: WANT_AUTOCONF -# @DESCRIPTION: -# The major version of autoconf your package needs -: ${WANT_AUTOCONF:=latest} - -# @ECLASS-VARIABLE: WANT_AUTOMAKE -# @DESCRIPTION: -# The major version of automake your package needs -: ${WANT_AUTOMAKE:=latest} - -# @ECLASS-VARIABLE: WANT_LIBTOOL -# @DESCRIPTION: -# Do you want libtool? Valid values here are "latest" and "none". -: ${WANT_LIBTOOL:=latest} - -# @ECLASS-VARIABLE: _LATEST_AUTOMAKE -# @INTERNAL -# @DESCRIPTION: -# CONSTANT! -# The latest major version/slot of automake available on each arch. #312315 -# We should list both the latest stable, and the latest unstable. #465732 -# This way the stable builds will still work, but the unstable are allowed -# to build & test things for us ahead of time (if they have it installed). -# If a newer slot is stable on any arch, and is NOT reflected in this list, -# then circular dependencies may arise during emerge @system bootstraps. -# Do NOT change this variable in your ebuilds! -# If you want to force a newer minor version, you can specify the correct -# WANT value by using a colon: : -_LATEST_AUTOMAKE=( 1.15:1.15 ) - -_automake_atom="sys-devel/automake" -_autoconf_atom="sys-devel/autoconf" -if [[ -n ${WANT_AUTOMAKE} ]]; then - case ${WANT_AUTOMAKE} in - # Even if the package doesn't use automake, we still need to depend - # on it because we run aclocal to process m4 macros. This matches - # the autoreconf tool, so this requirement is correct. #401605 - none) ;; - latest) - # Use SLOT deps if we can. For EAPI=0, we get pretty close. - if [[ ${EAPI:-0} != 0 ]] ; then - _automake_atom="|| ( `printf '>=sys-devel/automake-%s:%s ' ${_LATEST_AUTOMAKE[@]/:/ }` )" - else - _automake_atom="|| ( `printf '>=sys-devel/automake-%s ' ${_LATEST_AUTOMAKE[@]/%:*}` )" - fi - ;; - *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; - esac - export WANT_AUTOMAKE -fi - -if [[ -n ${WANT_AUTOCONF} ]] ; then - case ${WANT_AUTOCONF} in - none) _autoconf_atom="" ;; # some packages don't require autoconf at all - 2.1) _autoconf_atom="~sys-devel/autoconf-2.13" ;; - # if you change the "latest" version here, change also autotools_env_setup - latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.69" ;; - *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;; - esac - export WANT_AUTOCONF -fi - -_libtool_atom=">=sys-devel/libtool-2.4" -if [[ -n ${WANT_LIBTOOL} ]] ; then - case ${WANT_LIBTOOL} in - none) _libtool_atom="" ;; - latest) ;; - *) die "Invalid WANT_LIBTOOL value '${WANT_LIBTOOL}'" ;; - esac - export WANT_LIBTOOL -fi - -# Force people (nicely) to upgrade to a newer version of gettext as -# older ones are known to be crappy. #496454 -AUTOTOOLS_DEPEND="!/dev/null - # Avoid unsafe nested multijob_finish_one for bug #426512. - AT_NOELIBTOOLIZE="yes" eautoreconf || die - popd >/dev/null - fi - done - fi - - einfo "Running eautoreconf in '${PWD}' ..." - - local m4dirs=$(autotools_check_macro_val AC_CONFIG_{AUX,MACRO}_DIR) - [[ -n ${m4dirs} ]] && mkdir -p ${m4dirs} - - # Run all the tools before aclocal so we can gather the .m4 files. - local i tools=( - # - glibgettext false "autotools_run_tool glib-gettextize --copy --force" - gettext false "autotools_run_tool --at-missing autopoint --force" - # intltool must come after autopoint. - intltool false "autotools_run_tool intltoolize --automake --copy --force" - gtkdoc false "autotools_run_tool --at-missing gtkdocize --copy" - gnomedoc false "autotools_run_tool --at-missing gnome-doc-prepare --copy --force" - libtool false "_elibtoolize --auto-ltdl --install --copy --force" - ) - for (( i = 0; i < ${#tools[@]}; i += 3 )) ; do - if _at_uses_${tools[i]} ; then - tools[i+1]=true - ${tools[i+2]} - fi - done - - # Generate aclocal.m4 with our up-to-date m4 files. - local rerun_aclocal=false - eaclocal - - # Check to see if we had macros expanded by other macros or in other - # m4 files that we couldn't detect early. This is uncommon, but some - # packages do this, so we have to handle it correctly. - for (( i = 0; i < ${#tools[@]}; i += 3 )) ; do - if ! ${tools[i+1]} && _at_uses_${tools[i]} ; then - ${tools[i+2]} - rerun_aclocal=true - fi - done - ${rerun_aclocal} && eaclocal - - if [[ ${WANT_AUTOCONF} = 2.1 ]] ; then - eautoconf - else - eautoconf --force - fi - eautoheader - [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} - - if [[ ${AT_NOELIBTOOLIZE} != "yes" ]] ; then - # Call it here to prevent failures due to elibtoolize called _before_ - # eautoreconf. - elibtoolize --force "${PWD}" - fi - - return 0 -} - -# @FUNCTION: _at_uses_pkg -# @USAGE: -# @INTERNAL -# See if the specified macros are enabled. -_at_uses_pkg() { - if [[ -n $(autotools_check_macro "$@") ]] ; then - return 0 - else - # If the trace didn't find it (perhaps because aclocal.m4 hasn't - # been generated yet), cheat, but be conservative. - local macro args=() - for macro ; do - args+=( -e "^[[:space:]]*${macro}\>" ) - done - egrep -q "${args[@]}" configure.?? - fi -} -_at_uses_autoheader() { _at_uses_pkg A{C,M}_CONFIG_HEADER{S,}; } -_at_uses_automake() { _at_uses_pkg AM_INIT_AUTOMAKE; } -_at_uses_gettext() { _at_uses_pkg AM_GNU_GETTEXT_{,REQUIRE_}VERSION; } -_at_uses_glibgettext() { _at_uses_pkg AM_GLIB_GNU_GETTEXT; } -_at_uses_intltool() { _at_uses_pkg {AC,IT}_PROG_INTLTOOL; } -_at_uses_gtkdoc() { _at_uses_pkg GTK_DOC_CHECK; } -_at_uses_gnomedoc() { _at_uses_pkg GNOME_DOC_INIT; } -_at_uses_libtool() { _at_uses_pkg A{C,M}_PROG_LIBTOOL LT_INIT; } -_at_uses_libltdl() { _at_uses_pkg LT_CONFIG_LTDL_DIR; } - -# @FUNCTION: eaclocal_amflags -# @DESCRIPTION: -# Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle -# (most) of the crazy crap that people throw at us. -eaclocal_amflags() { - local aclocal_opts amflags_file - - for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do - [[ -e ${amflags_file} ]] || continue - # setup the env in case the pkg does something crazy - # in their ACLOCAL_AMFLAGS. like run a shell script - # which turns around and runs autotools. #365401 - # or split across multiple lines. #383525 - autotools_env_setup - aclocal_opts=$(sed -n \ - "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \ - # match the first line - s:[^=]*=::p; \ - # then gobble up all escaped lines - : nextline /\\\\$/{ n; p; b nextline; } \ - }" ${amflags_file}) - eval aclocal_opts=\""${aclocal_opts}"\" - break - done - - echo ${aclocal_opts} -} - -# @FUNCTION: eaclocal -# @DESCRIPTION: -# These functions runs the autotools using autotools_run_tool with the -# specified parametes. The name of the tool run is the same of the function -# without e prefix. -# They also force installing the support files for safety. -# Respects AT_M4DIR for additional directories to search for macro's. -eaclocal() { - [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ - autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags) -} - -# @FUNCTION: _elibtoolize -# @DESCRIPTION: -# Runs libtoolize. -# -# Note the '_' prefix: avoid collision with elibtoolize() from libtool.eclass. -_elibtoolize() { - local LIBTOOLIZE=${LIBTOOLIZE:-$(type -P glibtoolize > /dev/null && echo glibtoolize || echo libtoolize)} - - if [[ $1 == "--auto-ltdl" ]] ; then - shift - _at_uses_libltdl && set -- "$@" --ltdl - fi - - [[ -f GNUmakefile.am || -f Makefile.am ]] && set -- "$@" --automake - - autotools_run_tool ${LIBTOOLIZE} "$@" -} - -# @FUNCTION: eautoheader -# @DESCRIPTION: -# Runs autoheader. -eautoheader() { - _at_uses_autoheader || return 0 - autotools_run_tool --at-no-fail --at-m4flags autoheader "$@" -} - -# @FUNCTION: eautoconf -# @DESCRIPTION: -# Runs autoconf. -eautoconf() { - if [[ ! -f configure.ac && ! -f configure.in ]] ; then - echo - eerror "No configure.{ac,in} present in '${PWD}'!" - echo - die "No configure.{ac,in} present!" - fi - if [[ ${WANT_AUTOCONF} != "2.1" && -e configure.in ]] ; then - eqawarn "This package has a configure.in file which has long been deprecated. Please" - eqawarn "update it to use configure.ac instead as newer versions of autotools will die" - eqawarn "when it finds this file. See https://bugs.gentoo.org/426262 for details." - fi - - autotools_run_tool --at-m4flags autoconf "$@" -} - -# @FUNCTION: eautomake -# @DESCRIPTION: -# Runs automake. -eautomake() { - local extra_opts=() - local makefile_name - - # Run automake if: - # - a Makefile.am type file exists - # - the configure script is using the AM_INIT_AUTOMAKE directive - for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do - [[ -f ${makefile_name} ]] && break - done - - _automake_version() { - autotools_run_tool --at-output automake --version 2>/dev/null | - sed -n -e '1{s:.*(GNU automake) ::p;q}' - } - - if [[ -z ${makefile_name} ]] ; then - _at_uses_automake || return 0 - - elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then - local used_automake - local installed_automake - - installed_automake=$(WANT_AUTOMAKE= _automake_version) - used_automake=$(head -n 1 < ${makefile_name%.am}.in | \ - sed -e 's:.*by automake \(.*\) from .*:\1:') - - if [[ ${installed_automake} != ${used_automake} ]]; then - ewarn "Automake used for the package (${used_automake}) differs from" \ - "the installed version (${installed_automake})." - ewarn "Forcing a full rebuild of the autotools to workaround." - eautoreconf - return 0 - fi - fi - - [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \ - || extra_opts+=( --foreign ) - - # Older versions of automake do not support --force-missing. But we want - # to use this whenever possible to update random bundled files #133489. - case $(_automake_version) in - 1.4|1.4[.-]*) ;; - *) extra_opts+=( --force-missing ) ;; - esac - - autotools_run_tool automake --add-missing --copy "${extra_opts[@]}" "$@" -} - -# @FUNCTION: eautopoint -# @DESCRIPTION: -# Runs autopoint (from the gettext package). -eautopoint() { - autotools_run_tool autopoint "$@" -} - -# @FUNCTION: config_rpath_update -# @USAGE: [destination] -# @DESCRIPTION: -# Some packages utilize the config.rpath helper script, but don't -# use gettext directly. So we have to copy it in manually since -# we can't let `autopoint` do it for us. -config_rpath_update() { - local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:') - - [[ $# -eq 0 ]] && set -- $(find -name config.rpath) - [[ $# -eq 0 ]] && return 0 - - einfo "Updating all config.rpath files" - for dst in "$@" ; do - einfo " ${dst}" - cp "${src}" "${dst}" || die - done -} - -# @FUNCTION: autotools_env_setup -# @INTERNAL -# @DESCRIPTION: -# Process the WANT_AUTO{CONF,MAKE} flags. -autotools_env_setup() { - # We do the "latest" → version switch here because it solves - # possible order problems, see bug #270010 as an example. - if [[ ${WANT_AUTOMAKE} == "latest" ]]; then - local pv - for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do - # has_version respects ROOT, but in this case, we don't want it to, - # thus "ROOT=/" prefix: - ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}" - done - [[ ${WANT_AUTOMAKE} == "latest" ]] && \ - die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE[*]}" - fi - [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 -} - -# @FUNCTION: autotools_run_tool -# @USAGE: [--at-no-fail] [--at-m4flags] [--at-missing] [--at-output] [tool-specific flags] -# @INTERNAL -# @DESCRIPTION: -# Run the specified autotool helper, but do logging and error checking -# around it in the process. -autotools_run_tool() { - # Process our own internal flags first - local autofail=true m4flags=false missing_ok=false return_output=false - while [[ -n $1 ]] ; do - case $1 in - --at-no-fail) autofail=false;; - --at-m4flags) m4flags=true;; - --at-missing) missing_ok=true;; - --at-output) return_output=true;; - # whatever is left goes to the actual tool - *) break;; - esac - shift - done - - if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then - ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" - fi - - if ${missing_ok} && ! type -P ${1} >/dev/null ; then - einfo "Skipping '$*' due $1 not installed" - return 0 - fi - - autotools_env_setup - - # Allow people to pass in full paths. #549268 - local STDERR_TARGET="${T}/${1##*/}.out" - # most of the time, there will only be one run, but if there are - # more, make sure we get unique log filenames - if [[ -e ${STDERR_TARGET} ]] ; then - local i=1 - while :; do - STDERR_TARGET="${T}/${1##*/}-${i}.out" - [[ -e ${STDERR_TARGET} ]] || break - : $(( i++ )) - done - fi - - if ${m4flags} ; then - set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include) - fi - - # If the caller wants to probe something, then let them do it directly. - if ${return_output} ; then - "$@" - return - fi - - printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}" - - ebegin "Running $@" - "$@" >> "${STDERR_TARGET}" 2>&1 - if ! eend $? && ${autofail} ; then - echo - eerror "Failed Running $1 !" - eerror - eerror "Include in your bugreport the contents of:" - eerror - eerror " ${STDERR_TARGET}" - echo - die "Failed Running $1 !" - fi -} - -# Internal function to check for support - -# Keep a list of all the macros we might use so that we only -# have to run the trace code once. Order doesn't matter. -ALL_AUTOTOOLS_MACROS=( - A{C,M}_PROG_LIBTOOL LT_INIT LT_CONFIG_LTDL_DIR - A{C,M}_CONFIG_HEADER{S,} - AC_CONFIG_SUBDIRS - AC_CONFIG_AUX_DIR AC_CONFIG_MACRO_DIR - AM_INIT_AUTOMAKE - AM_GLIB_GNU_GETTEXT - AM_GNU_GETTEXT_{,REQUIRE_}VERSION - {AC,IT}_PROG_INTLTOOL - GTK_DOC_CHECK - GNOME_DOC_INIT -) -autotools_check_macro() { - [[ -f configure.ac || -f configure.in ]] || return 0 - - # We can run in multiple dirs, so we have to cache the trace - # data in $PWD rather than an env var. - local trace_file=".__autoconf_trace_data" - if [[ ! -e ${trace_file} ]] || [[ ! aclocal.m4 -ot ${trace_file} ]] ; then - WANT_AUTOCONF="2.5" autoconf \ - $(autotools_m4dir_include) \ - ${ALL_AUTOTOOLS_MACROS[@]/#/--trace=} > ${trace_file} 2>/dev/null - fi - - local macro args=() - for macro ; do - has ${macro} ${ALL_AUTOTOOLS_MACROS[@]} || die "internal error: add ${macro} to ALL_AUTOTOOLS_MACROS" - args+=( -e ":${macro}:" ) - done - grep "${args[@]}" ${trace_file} -} - -# @FUNCTION: autotools_check_macro_val -# @USAGE: [macros] -# @INTERNAL -# @DESCRIPTION: -# Look for a macro and extract its value. -autotools_check_macro_val() { - local macro scan_out - - for macro ; do - autotools_check_macro "${macro}" | \ - gawk -v macro="${macro}" \ - '($0 !~ /^[[:space:]]*(#|dnl)/) { - if (match($0, macro ":(.*)$", res)) - print res[1] - }' | uniq - done - - return 0 -} - -_autotools_m4dir_include() { - local x include_opts flag - - # Use the right flag to autoconf based on the version #448986 - [[ ${WANT_AUTOCONF} == "2.1" ]] \ - && flag="l" \ - || flag="I" - - for x in "$@" ; do - case ${x} in - # We handle it below - -${flag}) ;; - *) - [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist" - include_opts+=" -${flag} ${x}" - ;; - esac - done - - echo ${include_opts} -} -autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; } -autotools_m4sysdir_include() { - # First try to use the paths the system integrator has set up. - local paths=( $(eval echo ${AT_SYS_M4DIR}) ) - - if [[ ${#paths[@]} -eq 0 && -n ${SYSROOT} ]] ; then - # If they didn't give us anything, then default to the SYSROOT. - # This helps when cross-compiling. - local path="${SYSROOT}/usr/share/aclocal" - [[ -d ${path} ]] && paths+=( "${path}" ) - fi - _autotools_m4dir_include "${paths[@]}" -} - -fi