Source: nbc
Version: 1.2.1.r4+dfsg-1
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Hi,

Whilst working on the "reproducible builds" effort [0], we noticed
that nbc could not be built reproducibly.

Patch attached.

 [0] https://wiki.debian.org/ReproducibleBuilds


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      la...@debian.org / chris-lamb.co.uk
       `-
--- a/debian/patches/10-reproducible-build.patch        1970-01-01 
02:00:00.000000000 +0200
--- b/debian/patches/10-reproducible-build.patch        2016-07-15 
10:35:38.809465962 +0200
@@ -0,0 +1,27 @@
+Author: Chris Lamb <la...@debian.org>
+Last-Update: 2016-07-15
+
+--- nbc-1.2.1.r4+dfsg.orig/NXT/nbcunix.mak
++++ nbc-1.2.1.r4+dfsg/NXT/nbcunix.mak
+@@ -3,6 +3,12 @@ VER = 1.2.1.r4
+ DOBJECTS=uNXTClasses.o uPreprocess.o Parser10.o P10Build.o uNXCComp.o 
uRPGComp.o uRIC.o uRICComp.o uNBCCommon.o uNXTConstants.o uNBCInterface.o 
nbc.dpr
+ DEFAULT_INCLUDE_DIR=/usr/local/include/nbc
+ 
++ifdef SOURCE_DATE_EPOCH
++      BUILD_DATE ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" 2>/dev/null || 
date -u -r "$(SOURCE_DATE_EPOCH)" 2>/dev/null || date -u)
++else
++      BUILD_DATE ?= $(shell date)
++endif
++
+ all:: $(DOBJECTS) $(PROGRAMS)
+ 
+ clean::
+@@ -34,7 +40,7 @@ nbc_preproc.inc:
+       echo '// '$@ > $@
+       echo 'const' >> $@
+       echo '  DEFAULT_INCLUDE_DIR = '\'$(DEFAULT_INCLUDE_DIR)\'';' >> $@
+-      echo '  COMPILATION_TIMESTAMP = '\'`date`\'';' >> $@
++      echo '  COMPILATION_TIMESTAMP = '\'$(BUILD_DATE)\'';' >> $@
+ 
+ # how to create the mkdata utility
+ mkdata: mkdata.dpr
--- a/debian/patches/series     2016-07-15 10:27:36.212169908 +0200
--- b/debian/patches/series     2016-07-15 10:35:27.193338888 +0200
@@ -1,2 +1,3 @@
 20-correct-spelling-errors.patch
 fix_makefile_clean.patch
+10-reproducible-build.patch
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