File reproducible.patch of Package nsnake

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File reproducible.patch of Package nsnake

Integrated into https://github.com/distropatches/nSnake

Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date:   Fri Jan 25 11:38:17 2019 +0100

Sort input file list
    
    so that nsnake builds in a reproducible way
    in spite of indeterministic filesystem readdir order

Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date:   Fri Jan 25 11:37:06 2019 +0100

Use ChangeLog date instead of build date

in order to make builds reproducible.
    See https://reproducible-builds.org/ for why this is good.

Index: nSnake-3.0.1/Makefile
===================================================================
--- nSnake-3.0.1.orig/Makefile
+++ nSnake-3.0.1/Makefile
@@ -39,7 +39,7 @@
 # General Info
 PACKAGE = nsnake
 VERSION = 3.0.0
-DATE    = $(shell date "+%b%Y")
+DATE    = $(shell date -u -r ChangeLog "+%b%Y")
 
 # Install dirs
 PREFIX      = /usr
@@ -69,8 +69,8 @@ INCLUDESDIR = -I"src/" -I"deps/"
 LIBSDIR     =
 
 # All source files
-CFILES   = $(shell find src -type f -name '*.c')
-CXXFILES = $(shell find src -type f -name '*.cpp')
+CFILES   = $(sort $(shell find src -type f -name '*.c'))
+CXXFILES = $(sort $(shell find src -type f -name '*.cpp'))
 OBJECTS  = $(CFILES:.c=.o) \
            $(CXXFILES:.cpp=.o)

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File reproducible.patch of Package nsnake

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