File getdp-2.4.4-reproducible-date.patch of Package getdp

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File getdp-2.4.4-reproducible-date.patch of Package getdp (Revision d5346ec4c3fe3c736d2fb7577005726a)

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# PATCH-FIX-UPSTREAM

use cmake TIMESTAMP
    
    instead of the 'date' command.
    This is not only more portable, but also allows to override the build date
    to enable reproducible builds.
    
    See https://reproducible-builds.org/ for why this is good

commit c53529ffaa4c42130c2b6799441cf8d164f85343
Author: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date:   Tue Jul 25 11:09:19 2017 +0200

fix #40

Index: getdp-2.4.4-source/CMakeLists.txt
===================================================================
--- getdp-2.4.4-source.orig/CMakeLists.txt
+++ getdp-2.4.4-source/CMakeLists.txt
@@ -70,8 +70,12 @@ set(GETDP_API
   Legacy/GetDP.h
 )
 
-execute_process(COMMAND date "+%Y%m%d" OUTPUT_VARIABLE DATE
-                OUTPUT_STRIP_TRAILING_WHITESPACE)
+if(${CMAKE_MAJOR_VERSION} GREATER 2)
+  string(TIMESTAMP DATE "%Y%m%d")
+else(${CMAKE_MAJOR_VERSION} GREATER 2)
+  execute_process(COMMAND date "+%Y%m%d" OUTPUT_VARIABLE DATE
+                  OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif(${CMAKE_MAJOR_VERSION} GREATER 2)
 execute_process(COMMAND hostname OUTPUT_VARIABLE HOSTNAME
                 OUTPUT_STRIP_TRAILING_WHITESPACE)
 execute_process(COMMAND whoami OUTPUT_VARIABLE PACKAGER

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File getdp-2.4.4-reproducible-date.patch of Package getdp (Revision d5346ec4c3fe3c736d2fb7577005726a)

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