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-rw-r--r--documentation/ref-manual/ref-variables.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.rst b/documentation/ref-manual/ref-variables.rst
index e26e5531d2..d42298e028 100644
--- a/documentation/ref-manual/ref-variables.rst
+++ b/documentation/ref-manual/ref-variables.rst
@@ -3127,6 +3127,13 @@ system and gives an overview of their function and contents.
3127 3127
3128 IMAGE_NAME ?= "${IMAGE_BASENAME}-${MACHINE}${IMAGE_VERSION_SUFFIX}" 3128 IMAGE_NAME ?= "${IMAGE_BASENAME}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
3129 3129
3130 :term:`IMAGE_NAME_SUFFIX`
3131 Suffix used for the image output file name - defaults to ``".rootfs"``
3132 to distinguish the image file from other files created during image
3133 building; however if this suffix is redundant or not desired you can
3134 clear the value of this variable (set the value to ""). For example,
3135 this is typically cleared in initramfs image recipes.
3136
3130 :term:`IMAGE_OVERHEAD_FACTOR` 3137 :term:`IMAGE_OVERHEAD_FACTOR`
3131 Defines a multiplier that the build system applies to the initial 3138 Defines a multiplier that the build system applies to the initial
3132 image size for cases when the multiplier times the returned disk 3139 image size for cases when the multiplier times the returned disk