Source: zorp
Version: 3.9.5-7.1
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 zorp 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..81d6219
--- /dev/null
+++ b/debian/patches/reproducible-build.patch
@@ -0,0 +1,34 @@
+Author: Reiner Herrmann <rei...@reiner-h.de>
+Description: Strip embedded compile/config date to enable reproducible building
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -450,8 +450,6 @@
+ AC_SUBST(SOCK_LIBS)
+ 
+ 
+-date=`date +%Y/%m/%d`
+-AC_DEFINE_UNQUOTED(ZORP_CONFIG_DATE, "$date", [Configuration date])
+ 
+ TESTCASES=""
+ dnl for mod in $MODULE_DIRS; do
+--- a/zorp/main.c
++++ b/zorp/main.c
+@@ -191,8 +191,6 @@
+ {
+   printf("Zorp %s (%s)\n"
+          "Revision: %s\n"
+-         "Compile-Date: %s %s\n"
+-         "Config-Date: %s\n"
+          "Trace: %s\n"
+          "Debug: %s\n"
+          "IPOptions: %s\n"
+@@ -200,8 +198,6 @@
+          , 
+          BROCHURE_VERSION, VERSION,
+          ZORP_SOURCE_REVISION,
+-         __DATE__, __TIME__,
+-         ZORP_CONFIG_DATE,
+          ON_OFF_STR(ENABLE_TRACE),
+          ON_OFF_STR(ENABLE_DEBUG),
+          ON_OFF_STR(ENABLE_IPOPTIONS),
diff --git a/debian/patches/series b/debian/patches/series
index 0b162a1..6bd156d 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -11,3 +11,4 @@
 0011-tests-Makefile.am-Removed-kzorp-directory-too-becaus.patch
 0012-Makefile.am-Removed-test-directory-because-of-an-err.patch
 remove-ssl3.patch
+reproducible-build.patch

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