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From: Krzysztof Kanas <kkanas@fastmail.com>
To: buildroot@buildroot.org
Cc: Krzysztof Kanas <kkanas@fastmail.com>
Subject: [Buildroot] [PATCH 1/1] package/environment-setup/environment-setup: add zsh
Date: Mon, 30 Aug 2021 22:13:08 +0200	[thread overview]
Message-ID: <20210830201308.143849-1-kkanas@fastmail.com> (raw)

environment-setup used BASH_SOURCE which is bash specific and empty
variable for zsh (and other shell's).
Use $0 which should be work across multiple shells(tcsh, dash, zsh)
It won't work if other script is sourcing environment-setup.

Signed-off-by: Krzysztof Kanas <kkanas@fastmail.com>
---
 package/environment-setup/environment-setup | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package/environment-setup/environment-setup b/package/environment-setup/environment-setup
index e9bc36fdd093..2b54e88d6689 100644
--- a/package/environment-setup/environment-setup
+++ b/package/environment-setup/environment-setup
@@ -16,4 +16,8 @@ Some tips:
 * To build CMake-based projects, use the "cmake" alias
 
 EOF
-SDK_PATH=$(dirname $(realpath "${BASH_SOURCE[0]}"))
+if [ x"${BASH_SOURCE}" != x"" ]; then
+        SDK_PATH=$(dirname $(realpath "${BASH_SOURCE[0]}"))
+else
+	SDK_PATH=$(dirname $(realpath $0))
+fi
-- 
2.33.0

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             reply	other threads:[~2021-08-30 20:13 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-30 20:13 Krzysztof Kanas [this message]
2021-09-01 13:26 ` [Buildroot] [PATCH 1/1] package/environment-setup/environment-setup: add zsh Arnout Vandecappelle
2021-09-01 14:48   ` Krzysztof Kanas
2021-09-01 14:59     ` Arnout Vandecappelle
2021-09-01 16:04       ` Krzysztof Kanas
     [not found]         ` <20210902112848.41512-1-kkanas@fastmail.com>
2021-09-11 14:53           ` [Buildroot] [PATCH v2 " Arnout Vandecappelle
2021-09-13 13:38           ` Peter Korsgaard

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