Backport patches to fix reproducibility issues

These patches make the documentation and linker script generation
fully reproducible.

Change-Id: Iec5a3578d54f810edd0a0bf1551cacf394e4af32
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/debian/patches/mk-sort-list-of-files-in-examples.dox.patch b/debian/patches/mk-sort-list-of-files-in-examples.dox.patch
new file mode 100644
index 00000000..afe1b199
--- /dev/null
+++ b/debian/patches/mk-sort-list-of-files-in-examples.dox.patch
@@ -0,0 +1,31 @@
+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/25634/
+Forwarded: yes
+Author: Luca Boccassi <luca.boccassi@gmail.com>
+Last-Update: 2017-06-22
+---
+ 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
+