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Diffstat (limited to 'eclass/autotools.eclass')
-rw-r--r--eclass/autotools.eclass12
1 files changed, 12 insertions, 0 deletions
diff --git a/eclass/autotools.eclass b/eclass/autotools.eclass
index 625abd0e9d12..adeef7b17bea 100644
--- a/eclass/autotools.eclass
+++ b/eclass/autotools.eclass
@@ -357,6 +357,18 @@ eautoconf() {
eqawarn "when it finds this file. See https://bugs.gentoo.org/426262 for details."
fi
+ # Install config.guess and config.sub which are required by many macros in Autoconf >=2.70.
+ case ${EAPI:-0} in
+ 0|1|2|3|4|5|6)
+ cp "${EPREFIX}/usr/share/gnuconfig/config.guess" . || die
+ cp "${EPREFIX}/usr/share/gnuconfig/config.sub" . || die
+ ;;
+ *)
+ cp "${BROOT}/usr/share/gnuconfig/config.guess" . || die
+ cp "${BROOT}/usr/share/gnuconfig/config.sub" . || die
+ ;;
+ esac
+
autotools_run_tool --at-m4flags autoconf "$@"
}