Source: masscan Version: 2:1.0.3-104-g676635d~ds0-1 Severity: wishlist Tags: patch upstream User: [email protected] Usertags: fileordering X-Debbugs-Cc: [email protected]
Hi! While working on the "reproducible builds" effort [1], we have noticed that masscan could not be built reproducibly. It links objects in non-deterministic order. The attached patch fixes this by sorting the list of source files. Regards, Reiner [1]: https://wiki.debian.org/ReproducibleBuilds
diff --git a/debian/patches/0002-reproducible-build.patch b/debian/patches/0002-reproducible-build.patch new file mode 100644 index 0000000..cccfb20 --- /dev/null +++ b/debian/patches/0002-reproducible-build.patch @@ -0,0 +1,14 @@ +Author: Reiner Herrmann <[email protected]> +Description: Sort source files for deterministic linking order + +--- a/Makefile ++++ b/Makefile +@@ -87,7 +87,7 @@ + $(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@ + + +-SRC = $(wildcard src/*.c) ++SRC = $(sort $(wildcard src/*.c)) + OBJ = $(addprefix tmp/, $(notdir $(addsuffix .o, $(basename $(SRC))))) + + diff --git a/debian/patches/series b/debian/patches/series index b5c7eee..6ebcf90 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -1 +1,2 @@ 0001-buildsystem.patch +0002-reproducible-build.patch
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