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