From 465f39a7f6983e60e27ddd4cb29fff92ec5f176c Mon Sep 17 00:00:00 2001 From: Scott Rifenbark Date: Thu, 28 Mar 2013 11:38:54 -0700 Subject: ref-manual: Edits to PRINC variable. (From yocto-docs rev: 907596f6d4fd1fec78efc3b1161955e7e2d3c6e9) Signed-off-by: Scott Rifenbark Signed-off-by: Richard Purdie --- documentation/ref-manual/ref-variables.xml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'documentation') diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml index f3dadf0e62..c82fe31890 100644 --- a/documentation/ref-manual/ref-variables.xml +++ b/documentation/ref-manual/ref-variables.xml @@ -2610,8 +2610,9 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" PRINC - Causes the PR variable of - .bbappend files to dynamically increment. + Causes the PR + variable of .bbappend files to + dynamically increment. This increment minimizes the impact of layer ordering. In order to ensure multiple .bbappend files can co-exist, PRINC should be self referencing. @@ -2622,7 +2623,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" It is adviseable not to use strings such as ".= '.1'" with the variable because this usage is very sensitive to layer ordering. - Explicit assignments should be avoided as they cannot adequately represent multiple + You should avoid explicit assignments as they cannot + adequately represent multiple .bbappend files. -- cgit v1.2.3-54-g00ecf