Source: snake4 Version: 1.0.14-1 Severity: wishlist Tags: patch upstream User: reproducible-builds@lists.alioth.debian.org Usertags: timestamps username X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org
Hi! While working on the "reproducible builds" effort [1], we have noticed that snake4 could not be built reproducibly. It embeds the build date and user into the binary. The attached patch strips this to enable reproducible building. 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..b798b5d
--- /dev/null
+++ b/debian/patches/reproducible-build.patch
@@ -0,0 +1,26 @@
+Author: Reiner Herrmann <rei...@reiner-h.de>
+Description: Strip build date/user to enable reproducible building
+
+--- a/Makefile
++++ b/Makefile
+@@ -57,8 +57,6 @@
+ SCOREBASEFILE = $(PROG).score
+ SCOREFILE = $(INSTLIBDIR)/$(SCOREBASEFILE)
+ DEFINES = -DVERSION=\"$(VERSION)\" \
+- "-DCOMPILED_DATE=\"$(COMPILED_DATE)\"" \
+- "-DCOMPILED_BY=\"$(COMPILED_BY)\"" \
+ -DSCOREFILE=\"$(SCOREFILE)\" \
+ -DXK_MISCELLANY -DXK_LATIN1
+
+--- a/snake4.c
++++ b/snake4.c
+@@ -31,8 +31,7 @@
+ version(void)
+ {
+ printf(
+- "snake4 " VERSION ", by Sverre H. Huseby "
+- "(compiled " COMPILED_DATE " by " COMPILED_BY ")\n"
++ "snake4 " VERSION ", by Sverre H. Huseby\n"
+ );
+ exit(0);
+ }
diff --git a/debian/patches/series b/debian/patches/series
index 9641816..0c6d4f8 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,4 @@
useless-linkage.patch
hardening.patch
standard-install-directories.patch
+reproducible-build.patch
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