Source: clasp Version: 3.1.4-2 Severity: wishlist Tags: patch upstream User: reproducible-bui...@lists.alioth.debian.org Usertags: fileordering X-Debbugs-Cc: reproducible-bui...@lists.alioth.debian.org
Hi! While working on the "reproducible builds" effort [1], we have noticed that clasp could not be built reproducibly. A list of source 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..8e840d1 --- /dev/null +++ b/debian/patches/reproducible-build.patch @@ -0,0 +1,14 @@ +Author: Reiner Herrmann <rei...@reiner-h.de> +Description: Sort source files for deterministic linking order + +--- a/tools/Base.in ++++ b/tools/Base.in +@@ -6,7 +6,7 @@ + AR ?= ar + -include .CONFIG + -include $(FLAGS) +-SOURCES := $(patsubst $(SOURCE_DIR)/%.cpp,%.cpp,$(wildcard $(SOURCE_DIR)/*.cpp)) ++SOURCES := $(patsubst $(SOURCE_DIR)/%.cpp,%.cpp,$(sort $(wildcard $(SOURCE_DIR)/*.cpp))) + ifeq ($(OUT_DIR),) + DEPS := $(patsubst %.cpp,%.dep, $(SOURCES)) + OBJECTS := $(patsubst %.cpp,%.o, $(SOURCES)) diff --git a/debian/patches/series b/debian/patches/series index c78dfaa..9fd6edb 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -1,2 +1,3 @@ clasp-manpage.patch clasp-parallel-solve.patch +reproducible-build.patch
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