Description: mk: sort list of files in examples.dox

The result of find might not be stable depending on external
conditions.
Pipe it through LC_ALL=C sort to ensure reproducible results when
generating examples.dox.

Origin: http://dpdk.org/dev/patchwork/patch/25862/
Forwarded: yes
Author: Luca Boccassi <luca.boccassi@gmail.com>
Last-Update: 2017-06-24
---
 mk/rte.sdkdoc.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mk/rte.sdkdoc.mk b/mk/rte.sdkdoc.mk
index c0eaa3502..de31b78cf 100644
--- a/mk/rte.sdkdoc.mk
+++ b/mk/rte.sdkdoc.mk
@@ -93,7 +93,7 @@ $(API_EXAMPLES): api-html-clean
 	$(Q)mkdir -p $(@D)
 	@printf '/**\n' > $(API_EXAMPLES)
 	@printf '@page examples DPDK Example Programs\n\n' >> $(API_EXAMPLES)
-	@find examples -type f -name '*.c' -printf '@example %p\n' >> $(API_EXAMPLES)
+	@find examples -type f -name '*.c' -printf '@example %p\n' | LC_ALL=C sort >> $(API_EXAMPLES)
 	@printf '*/\n' >> $(API_EXAMPLES)
 
 guides-pdf-clean: guides-pdf-img-clean
-- 
2.11.0