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[67.55.9.50]) by mx.google.com with ESMTPSA id x5sm22831918iga.6.2013.11.24.14.19.54 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 Nov 2013 14:19:55 -0800 (PST) From: Trevor Woerner To: yocto@yoctoproject.org Cc: patches@linaro.org Subject: [yocto-docs][PATCH] ref-manual: add usage NOTE to IMAGE_FSTYPES Date: Sun, 24 Nov 2013 17:19:30 -0500 Message-Id: <1385331570-22164-1-git-send-email-trevor.woerner@linaro.org> X-Mailer: git-send-email 1.8.4.474.g128a96c X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: trevor.woerner@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.169 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Due to the way in which IMAGE_FSTYPES is processed, it is not possible to modify it using _append or _prepend. Therefore add a note to the manual to warn users in case they stumble on this issue. Signed-off-by: Trevor Woerner --- documentation/ref-manual/ref-variables.xml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml index fb33791..67ea422 100644 --- a/documentation/ref-manual/ref-variables.xml +++ b/documentation/ref-manual/ref-variables.xml @@ -2199,6 +2199,15 @@ you can choose, see IMAGE_TYPES. + + + Due to the way this variable is processed, it is not + possible to update its contents using + _append or + _prepend. To add one or more + additional options to this variable the + += operator must be used. +