path: root/docs
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authorGravatar Sonic Zhang <sonic.zhang@analog.com>2013-06-05 22:47:30 +0000
committerGravatar Peter Korsgaard <jacmet@sunsite.dk>2013-06-06 22:27:49 +0200
commit51dea66f96b5c00433070ef126d829292b3cad97 (patch)
tree82d0e21a717c87f4f6d391aa47b3454606b4bb4f /docs
parent966e005d52f3c4e6ab632ab3fa5f8656d2893d72 (diff)
doc: Add txt document for the new package-specific FLAT_STACKSIZE option.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'docs')
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/manual/adding-packages-generic.txt b/docs/manual/adding-packages-generic.txt
index aa94b88691..0d7504241b 100644
--- a/docs/manual/adding-packages-generic.txt
+++ b/docs/manual/adding-packages-generic.txt
@@ -342,6 +342,12 @@ information is (assuming the package name is +libfoo+) :
non-opensource packages: Buildroot will not save the source code for this
package when collecting the +legal-info+.
+* +LIBFOO_FLAT_STACKSIZE+ defines the stack size of an application built into
+ the FLAT binary format. The application stack size on the NOMMU architecture
+ processors can't be enlarged at run time. The default stack size for the
+ FLAT binary format is only 4k bytes. If the application consumes more stack,
+ append the required number here.
The recommended way to define these variables is to use the following