Source: excellent-bifurcation Version: 0.0.20071015-7 Severity: wishlist Tags: patch User: [email protected] Usertags: fileordering X-Debbugs-Cc: [email protected]
Hi! While working on the "reproducible builds" effort [1], we have noticed that excellent-bifurcation could not be built reproducibly. THe list of source files is unsorted, which leads to 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..1de69b7 --- /dev/null +++ b/debian/patches/reproducible-build.patch @@ -0,0 +1,14 @@ +Author: Reiner Herrmann <[email protected]> +Description: Sort source files for deterministic linking order + +--- a/src/Makefile ++++ b/src/Makefile +@@ -4,7 +4,7 @@ + PKGCONFIG_CFLAGS= `pkg-config $(PKGCONFIG_FILES) --cflags` + PKGCONFIG_LDFLAGS= `pkg-config $(PKGCONFIG_FILES) --libs` + LDFLAGS=`allegro-config --libs` +-SOURCES=$(shell find . -name "*.c") ++SOURCES=$(sort $(shell find . -name "*.c")) + OBJECTS=$(SOURCES:.c=.o) + EXECUTABLE=excellent-bifurcation + diff --git a/debian/patches/series b/debian/patches/series index 585d997..d5d941a 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -4,3 +4,4 @@ config_file.patch link-with-libm.patch fix_allegro_linker_flag.patch fix_hurd_ftbfs.patch +reproducible-build.patch
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