commit:     9f66589863e10c074c8bf652d7f9ef7631e10d61
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Thu Aug  9 22:56:33 2018 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Fri Aug 10 00:00:25 2018 +0000
URL:        https://gitweb.gentoo.org/proj/portage.git/commit/?id=9f665898

XARGS: use gxargs for USERLAND=BSD (bug 663256)

For USERLAND=BSD, set XARGS="gxargs -r" if gxargs is available,
so the code from bug 630292 works for USERLAND=BSD.

Fixes: 50283f1abb77 (install-qa-check.d/60pngfix: parallel support (bug 630292))
Bug: https://bugs.gentoo.org/663256
Reported-by: Michał Górny <mgorny <AT> gentoo.org>
Reviewed-by: M. J. Everitt <m.j.everitt <AT> iee.org>
Reviewed-by: Brian Dolbec <dolsen <AT> gentoo.org>

 bin/isolated-functions.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 28ca94532..cac42a4c5 100644
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -448,7 +448,11 @@ fi
 if [[ -z ${XARGS} ]] ; then
        case ${USERLAND} in
        BSD)
-               export XARGS="xargs"
+               if type -P gxargs > /dev/null; then
+                       export XARGS="gxargs -r"
+               else
+                       export XARGS="xargs"
+               fi
                ;;
        *)
                export XARGS="xargs -r"

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