From 3c7d1aadfbe558bdee90ff73ff63a721d1db7da5 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Wed, 15 Apr 2020 18:44:00 -0700
Subject: Allow overriding sha256 command through SHA256SUM

This way, oasis can be bootstrapped on other operating systems by
setting SHA256SUM='shasum -a 256'.
---
 pkg/git/fetch.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'pkg/git')

diff --git a/pkg/git/fetch.sh b/pkg/git/fetch.sh
index 48edce2c..7e257f44 100644
--- a/pkg/git/fetch.sh
+++ b/pkg/git/fetch.sh
@@ -1,3 +1,6 @@
+: ${SHA256SUM:=sha256sum}
+: ${PAXREAD:=pax -r}
+
 set -e
 
 (. ./scripts/fetch-git.sh "$@")
@@ -9,10 +12,10 @@ if [ -e src/man ] ; then
 	rm -rf src/man
 fi
 
-if ! sha256sum -c sha256 2>/dev/null ; then
+if ! $SHA256SUM -c sha256 2>/dev/null ; then
 	curl -L -O -K url
-	sha256sum -c sha256
+	$SHA256SUM -c sha256
 fi
 
 read -r checksum archive <sha256
-xzcat "$archive" | ${PAXREAD:-pax -r} -s ',^\.,src/man,'
+xzcat "$archive" | $PAXREAD -s ',^\.,src/man,'
-- 
cgit v1.2.3