From: Andrew Pinski <apinski@marvell.com>
Date: Mon, 30 Aug 2021 20:30:41 +0000 (+0000)
Subject: Fix PR 90142: contrib/download_prerequisites uses test ==
X-Git-Tag: basepoints/gcc-13~5081
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79a017c412b412f26ec39e0ada75e247fcff5611;p=thirdparty%2Fgcc.git

Fix PR 90142: contrib/download_prerequisites uses test ==

Since == is not portable, it is better to use = in contrib/
download_prerequisites.  The only place == was used is inside
the function md5_check which is used only on Mac OS X.

Tested on Mac OS X as:
./contrib/download_prerequisites --md5
Both with all files having the correct checksum and one with a broken one.

contrib/ChangeLog:

	* download_prerequisites (md5_check): Replace == inside
	test with = to be more portable.
---

diff --git a/contrib/download_prerequisites b/contrib/download_prerequisites
index 8f69b61f5a93..11c283ecb1aa 100755
--- a/contrib/download_prerequisites
+++ b/contrib/download_prerequisites
@@ -113,7 +113,7 @@ md5_check() {
   md5_checksum_output=$(md5 -r "${file_to_check}")
   # Grab the text before the first space
   md5_checksum_detected="${md5_checksum_output%% *}"
-  [ "${md5_checksum_expected}" == "${md5_checksum_detected}" ] \
+  [ "${md5_checksum_expected}" = "${md5_checksum_detected}" ] \
     || die "Cannot verify integrity of possibly corrupted file ${file_to_check}"
   echo "${file_to_check}: OK"
 }