~ruther/guix-local

ref: 43dc47fa249aebe3b5cbc0141c2be4ba226e92bf guix-local/gnu/packages/patches/python-3-deterministic-build-info.patch -rw-r--r-- 440 bytes
43dc47fa — Marius Bakke gnu: Add zathura-pdf-mupdf. 8 years ago 
                                                                                
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Always provide the same date and time in 'Py_GetBuildInfo'.
This is the information shown at the REPL and in 'sys.version'.
We cannot pass it in CPPFLAGS due to whitespace in the DATE string.

--- Modules/getbuildinfo.c
+++ Modules/getbuildinfo.c
@@ -4,6 +4,10 @@
 #include <stdio.h>
 #endif
 
+/* Deterministic date and time.  */
+#define DATE "Jan  1 1970"
+#define TIME "00:00:01"
+
 #ifndef DATE
 #ifdef __DATE__
 #define DATE __DATE__