commit: 831487b972c24579bc038521111cef314822c08b
Author: Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Wed Jun 29 14:37:27 2022 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Jun 29 14:37:27 2022 +0000
URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=831487b9
autotools.eclass: drop, now in ::gentoo
Signed-off-by: Sam James <sam <AT> gentoo.org>
eclass/autotools.eclass | 694 ------------------------------------------------
1 file changed, 694 deletions(-)
diff --git a/eclass/autotools.eclass b/eclass/autotools.eclass
deleted file mode 100644
index fbe7d837f0..0000000000
--- a/eclass/autotools.eclass
+++ /dev/null
@@ -1,694 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: autotools.eclass
-# @MAINTAINER:
-# base-sys...@gentoo.org
-# @SUPPORTED_EAPIS: 5 6 7 8
-# @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 ${ECLASS} first! ${_AUTOTOOLS_AUTO_DEPEND} ->
${AUTOTOOLS_AUTO_DEPEND}"
- fi
-fi
-
-if [[ -z ${_AUTOTOOLS_ECLASS} ]] ; then
-_AUTOTOOLS_ECLASS=1
-
-case ${EAPI} in
- 5|6)
- # Needed for eqawarn
- inherit eutils
- ;;
- 7|8) ;;
- *) die "${ECLASS}: EAPI ${EAPI} not supported" ;;
-esac
-
-inherit gnuconfig libtool
-
-# @ECLASS_VARIABLE: WANT_AUTOCONF
-# @PRE_INHERIT
-# @DESCRIPTION:
-# The major version of autoconf your package needs
-: ${WANT_AUTOCONF:=latest}
-
-# @ECLASS_VARIABLE: WANT_AUTOMAKE
-# @PRE_INHERIT
-# @DESCRIPTION:
-# The major version of automake your package needs
-: ${WANT_AUTOMAKE:=latest}
-
-# @ECLASS_VARIABLE: WANT_LIBTOOL
-# @PRE_INHERIT
-# @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 unstable and stable version/slot of automake available
-# on each arch.
-# Only add unstable version if it is in a different slot than latest stable
-# version.
-# List latest unstable version first to boost testing adoption rate because
-# most package manager dependency resolver will pick the first suitable
-# version.
-# 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.
-#
-# See bug #312315 and bug #465732 for further information and context.
-#
-# 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: <PV>:<WANT_AUTOMAKE>
-_LATEST_AUTOMAKE=( 1.16.5:1.16 )
-
-_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, bug
#401605.
- none) ;;
- latest) _automake_atom="|| ( `printf
'>=sys-devel/automake-%s:%s ' ${_LATEST_AUTOMAKE[@]/:/ }` )" ;;
- *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*";;
- esac
- export WANT_AUTOMAKE
-fi
-
-if [[ -n ${WANT_AUTOCONF} ]] ; then
- case ${WANT_AUTOCONF} in
- none) _autoconf_atom="" ;; # some packages don't require
autoconf at all
- 2.1) _autoconf_atom="~sys-devel/autoconf-2.13" ;;
- # if you change the "latest" version here, change also
autotools_env_setup
- latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.71" ;;
- *) die "Invalid WANT_AUTOCONF value
'${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
-
-# @ECLASS_VARIABLE: AUTOTOOLS_DEPEND
-# @OUTPUT_VARIABLE
-# @DESCRIPTION:
-# Contains the combination of requested automake/autoconf/libtool
-# versions in *DEPEND format.
-AUTOTOOLS_DEPEND="${_automake_atom}
- ${_autoconf_atom}
- ${_libtool_atom}"
-RDEPEND=""
-
-# @ECLASS_VARIABLE: AUTOTOOLS_AUTO_DEPEND
-# @PRE_INHERIT
-# @DESCRIPTION:
-# Set to 'no' to disable automatically adding to DEPEND. This lets
-# ebuilds form conditional depends by using ${AUTOTOOLS_DEPEND} in
-# their own DEPEND string.
-: ${AUTOTOOLS_AUTO_DEPEND:=yes}
-if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
- case ${EAPI} in
- 5|6) DEPEND=${AUTOTOOLS_DEPEND} ;;
- *) BDEPEND=${AUTOTOOLS_DEPEND} ;;
- esac
-fi
-_AUTOTOOLS_AUTO_DEPEND=${AUTOTOOLS_AUTO_DEPEND} # See top of eclass
-
-unset _automake_atom _autoconf_atom
-
-# @ECLASS_VARIABLE: AM_OPTS
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Additional options to pass to automake during
-# eautoreconf call.
-: ${AM_OPTS:=}
-
-# @ECLASS_VARIABLE: AT_NOEAUTOHEADER
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Don't run eautoheader command if set to 'yes'; only used to work around
-# packages that don't want their headers being modified.
-: ${AT_NOEAUTOHEADER:=}
-
-# @ECLASS_VARIABLE: AT_NOEAUTOMAKE
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Don't run eautomake command if set to 'yes'; only used to workaround
-# broken packages. Generally you should, instead, fix the package to
-# not call AM_INIT_AUTOMAKE if it doesn't actually use automake.
-: ${AT_NOEAUTOMAKE:=}
-
-# @ECLASS_VARIABLE: AT_NOELIBTOOLIZE
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Don't run elibtoolize command if set to 'yes',
-# useful when elibtoolize needs to be ran with
-# particular options
-: ${AT_NOELIBTOOLIZE:=}
-
-# @ECLASS_VARIABLE: AT_M4DIR
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Additional director(y|ies) aclocal should search
-: ${AT_M4DIR:=}
-
-# @ECLASS_VARIABLE: AT_SYS_M4DIR
-# @DEFAULT_UNSET
-# @INTERNAL
-# @DESCRIPTION:
-# For system integrators, a list of additional aclocal search paths.
-# This variable gets eval-ed, so you can use variables in the definition
-# that may not be valid until eautoreconf & friends are run.
-: ${AT_SYS_M4DIR:=}
-
-# @FUNCTION: eautoreconf
-# @DESCRIPTION:
-# This function mimes the behavior of autoreconf, but uses the different
-# eauto* functions to run the tools. It doesn't accept parameters, but
-# the directory with include files can be specified with AT_M4DIR variable.
-#
-# Should do a full autoreconf - normally what most people will be interested
in.
-# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
-eautoreconf() {
- local x g
-
- # Subdirs often share a common build dir, bug #529404. If so, we can't
safely
- # run in parallel because many tools clobber the content in there.
Libtool
- # and automake both `rm && cp` while aclocal reads the output. We
might be
- # able to handle this if we split the steps and grab locks on the dirs
the
- # tools actually write to. Then we'd run all the common tools that use
- # those inputs. Doing this in bash does not scale easily.
- # If we do re-enable parallel support, make sure bug #426512 is handled.
- if [[ -z ${AT_NO_RECURSIVE} ]] ; then
- # Take care of subdirs
- for x in $(autotools_check_macro_val AC_CONFIG_SUBDIRS) ; do
- if [[ -d ${x} ]] ; then
- pushd "${x}" >/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=(
- # <tool> <was run> <command>
- 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
- [[ ${AT_NOEAUTOHEADER} != "yes" ]] && 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: <macros>
-# @INTERNAL
-# @DESCRIPTION:
-# 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:]]*${macro}\>" )
- done
- grep -E -q "${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 ${amflags_file} ]] || continue
- # setup the env in case the pkg does something crazy
- # in their ACLOCAL_AMFLAGS. like run a shell script
- # which turns around and runs autotools (bug #365401)
- # or split across multiple lines (bug #383525)
- autotools_env_setup
- aclocal_opts=$(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 macros.
-eaclocal() {
- # Feed in a list of paths:
- # - ${BROOT}/usr/share/aclocal
- # - ${ESYSROOT}/usr/share/aclocal
- # See bug #677002
- if [[ ${EAPI} != [56] ]] ; then
- if [[ ! -f "${T}"/aclocal/dirlist ]] ; then
- mkdir "${T}"/aclocal || die
- cat <<- EOF > "${T}"/aclocal/dirlist || die
- ${BROOT}/usr/share/aclocal
- ${ESYSROOT}/usr/share/aclocal
- EOF
- fi
-
- local system_acdir=" --system-acdir=${T}/aclocal"
- else
- local system_acdir=""
- fi
-
- [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4)
]] && \
- autotools_run_tool --at-m4flags aclocal "$@"
$(eaclocal_amflags) ${system_acdir}
-}
-
-# @FUNCTION: _elibtoolize
-# @DESCRIPTION:
-# Runs libtoolize.
-#
-# Note the '_' prefix: avoid collision with elibtoolize() from libtool.eclass.
-_elibtoolize() {
- local LIBTOOLIZE=${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
- case ${EAPI} in
- 5|6|7)
- eqawarn "This package has a configure.in file
which has long been deprecated. Please"
- eqawarn "update it to use configure.ac instead
as newer versions of autotools will die"
- eqawarn "when it finds this file. See
https://bugs.gentoo.org/426262 for details."
- ;;
- *)
- # Move configure file to the new location only
on newer EAPIs to ensure
- # checks are done rather than retroactively
breaking ebuilds.
- eqawarn "Moving configure.in to configure.ac
(bug #426262)"
- mv configure.{in,ac} || die
- ;;
- esac
- fi
-
- # Install config.guess and config.sub which are required by many macros
- # in autoconf >=2.70.
- local _gnuconfig=$(gnuconfig_findnewest)
- cp "${_gnuconfig}"/config.{guess,sub} . || die
-
- autotools_run_tool --at-m4flags autoconf "$@"
-}
-
-# @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, bug
#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
-
- case ${EAPI} in
- 5|6)
- src="${EPREFIX}/usr/share/gettext/config.rpath"
- ;;
- *)
- src="${BROOT}/usr/share/gettext/config.rpath"
- ;;
- esac
-
- [[ $# -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.
- # During bootstrap in prefix there might be no automake merged yet
- # due to --nodeps, but still available somewhere in PATH.
- # For example, ncurses needs local libtool on aix and hpux.
- if [[ ${WANT_AUTOMAKE} == "latest" ]] &&
- ROOT=/ has_version "sys-devel/automake"; then
- local pv
- for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
- # Break on first hit to respect _LATEST_AUTOMAKE order.
- local hv_args=""
- case ${EAPI} in
- 5|6)
- hv_args="--host-root"
- ;;
- *)
- hv_args="-b"
- ;;
- esac
- has_version ${hv_args} "=sys-devel/automake-${pv}*" &&
export WANT_AUTOMAKE="${pv}" && break
- done
- [[ ${WANT_AUTOMAKE} == "latest" ]] && \
- die "Cannot find the latest automake! Tried
${_LATEST_AUTOMAKE[*]}"
- fi
- [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.71
-}
-
-# @FUNCTION: autotools_run_tool
-# @USAGE: [--at-no-fail] [--at-m4flags] [--at-missing] [--at-output]
<autotool> [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_FUNC} != "src_unpack" && ${EBUILD_PHASE_FUNC} !=
"src_prepare" ]] ; then
- eqawarn "Running '${1}' in ${EBUILD_PHASE_FUNC} phase"
- fi
-
- if ${missing_ok} && ! type -P ${1} >/dev/null ; then
- einfo "Skipping '$*' because '${1}' not installed"
- return 0
- fi
-
- autotools_env_setup
-
- # Allow people to pass in full paths, bug #549268
- local STDERR_TARGET="${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)
$(autotools_m4sysdir_include) "${@:2}"
- 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 bug report 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[@]}" ${trace_file}
-}
-
-# @FUNCTION: autotools_check_macro_val
-# @USAGE: <macro> [macros]
-# @INTERNAL
-# @DESCRIPTION:
-# Look for a macro and extract its value.
-autotools_check_macro_val() {
- local macro scan_out
-
- for macro ; do
- autotools_check_macro "${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 ${x} ]] && ewarn "${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 ${AT_SYS_M4DIR}) )
-
- _autotools_m4dir_include "${paths[@]}"
-}
-
-fi
