From a62f20ae78ddd41be682dde8cab075ca4f5dbb2a Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Fri, 22 Jul 2022 11:38:20 -0700 Subject: [PATCH] libgo: use POSIX shell arithmetic expansion MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Avoid bash-specific ((expression)) syntax. As the bash syntax converts a non-zero value to a zero status (and a zero value to a 1 status), and POSIX arithmetic expansion does not, we have to negate the result. Based on patch by Sören Tempel. Change-Id: I4c64fa15de3994a1a5c7c5ec0de6a82ddd858917 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/419154 Reviewed-by: Than McIntosh Reviewed-by: Ian Lance Taylor --- libgo/match.sh | 2 +- libgo/testsuite/gotest | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libgo/match.sh b/libgo/match.sh index 7ed587ff..e5ed98de 100755 --- a/libgo/match.sh +++ b/libgo/match.sh @@ -111,7 +111,7 @@ gobuild() { if test "$goarch" != "386"; then line=$(echo "$line" | sed -e "s/\\(${wrap}\\)386\\(${wrap}\\)/\10\2/g") fi - (($line)) + return $((!($line))) } matched= diff --git a/libgo/testsuite/gotest b/libgo/testsuite/gotest index 04e4267f..0a0a7e14 100755 --- a/libgo/testsuite/gotest +++ b/libgo/testsuite/gotest @@ -302,7 +302,7 @@ gobuild() { if test "$goarch" != "386"; then line=$(echo "$line" | sed -e "s/\\(${wrap}\\)386\\(${wrap}\\)/\10\2/g") fi - (($line)) + return $((!($line))) } case "x$gofiles" in