Source: tsdecrypt
Version: 10.0-2
Severity: wishlist
Tags: patch upstream
User: reproducible-builds@lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Hi!

While working on the "reproducible builds" effort [1], we have noticed
that tsdecrypt could not be built reproducibly.
It embeds the current build date/time 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..173c962
--- /dev/null
+++ b/debian/patches/reproducible-build.patch
@@ -0,0 +1,26 @@
+Author: Reiner Herrmann <rei...@reiner-h.de>
+Description: strip build date to enable reproducible building
+
+--- a/Makefile
++++ b/Makefile
+@@ -19,8 +19,7 @@
+  -W -Wall -Wextra \
+  -Wshadow -Wformat-security -Wstrict-prototypes
+ 
+-DEFS = -DBUILD_ID=\"$(BUILD_ID)\" \
+- -DVERSION=\"$(VERSION)\" -DGIT_VER=\"$(GIT_VER)\"
++DEFS = -DVERSION=\"$(VERSION)\" -DGIT_VER=\"$(GIT_VER)\"
+ DEFS += -D_FILE_OFFSET_BITS=64
+ 
+ PREFIX ?= /usr/local
+--- a/tsdecrypt.c
++++ b/tsdecrypt.c
+@@ -40,7 +40,7 @@
+ #define FIRST_REPORT_SEC 3
+ 
+ #define PROGRAM_NAME "tsdecrypt"
+-static const char *program_id = PROGRAM_NAME " v" VERSION " (" GIT_VER ", build " BUILD_ID " " DLIB ")";
++static const char *program_id = PROGRAM_NAME " v" VERSION " (" GIT_VER ", " DLIB ")";
+ 
+ int keep_running = 1;
+ static FILE *log_file = NULL;
diff --git a/debian/patches/series b/debian/patches/series
index 4ef81ac..7e6562d 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1,2 @@
 avoid-inappropriate-compiler-flags
+reproducible-build.patch

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