Source: brainparty Version: 0.61+dfsg-2 Severity: wishlist Tags: patch User: reproducible-builds@lists.alioth.debian.org Usertags: fileordering X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org
Hi! While working on the "reproducible builds" effort [1], we have noticed that brainparty could not be built reproducibly. The list of object files is not sorted, which causes a non-deterministic linking order. The attached patch fixes this. Regards, Reiner [1]: https://wiki.debian.org/ReproducibleBuilds
diff --git a/debian/patches/reproducible-build.patch b/debian/patches/reproducible-build.patch new file mode 100644 index 0000000..146d61c --- /dev/null +++ b/debian/patches/reproducible-build.patch @@ -0,0 +1,12 @@ +Author: Reiner Herrmann <rei...@reiner-h.de> +Description: Sort object files for deterministic linking order + +--- a/Makefile ++++ b/Makefile +@@ -1,5 +1,5 @@ + MACHINE= $(shell uname -s) +-OBJFILES := $(patsubst %.cpp,%.o,$(wildcard *.cpp)) ++OBJFILES := $(patsubst %.cpp,%.o,$(sort $(wildcard *.cpp))) + + ifeq ($(MACHINE),Darwin) + INCLUDES = -I/Library/Frameworks/SDL.framework/Headers -I/Library/Frameworks/SDL_image.framework/Headers -I/Library/Frameworks/SDL_mixer.framework/Headers -I/Library/Frameworks/SDL_ttf.framework/Headers -I/System/Library/Frameworks/OpenGL.framework/Headers diff --git a/debian/patches/series b/debian/patches/series index d70055e..3075f32 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -4,3 +4,4 @@ make.patch unbundle-ttf.patch disable-fistrun-prompt.patch fix-FTBFS-with-GCC-4.9.patch +reproducible-build.patch
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