[jackhill/guix/guix.git] / gnu / packages / patches / python-3-deterministic-build-info.patch

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.

--- a/Modules/getbuildinfo.c
+++ b/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__
Commit	Line	Data
9820a6d4 LC	1	Always provide the same date and time in 'Py_GetBuildInfo'.
	2	This is the information shown at the REPL and in 'sys.version'.
	3	We cannot pass it in CPPFLAGS due to whitespace in the DATE string.
	4
4e3a7d84 MB	5	--- a/Modules/getbuildinfo.c
4e3a7d84 MB	6	+++ b/Modules/getbuildinfo.c
9820a6d4 LC	7	@@ -4,6 +4,10 @@
	8	#include <stdio.h>
	9	#endif
	10
	11	+/* Deterministic date and time. */
	12	+#define DATE "Jan 1 1970"
	13	+#define TIME "00:00:01"
	14	+
	15	#ifndef DATE
	16	#ifdef __DATE__
	17	#define DATE __DATE__