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Author: Luca Boccassi <bluca@debian.org>
Description: version_generator.py: make build reproducible
If SOURCE_DATE_EPOCH is defined then the user is most likely interested
in building the library in a reproducible way. So in that case use fixed
"BuildSystem" and "BuildMachine" strings instead of the operating system
and architecture.
Origin: https://github.com/steve-o/openpgm/pull/58
--- a/openpgm/pgm/version_generator.py
+++ b/openpgm/pgm/version_generator.py
@@ -8,6 +8,11 @@ timestamp = time.gmtime (int (os.getenv
build_date = time.strftime ("%Y-%m-%d", timestamp)
build_time = time.strftime ("%H:%M:%S", timestamp)
build_rev = filter (str.isdigit, "$Revision: 1487 $")
+build_system = platform.system()
+build_machine = platform.machine()
+if 'SOURCE_DATE_EPOCH' in os.environ:
+ build_system = 'BuildSystem'
+ build_machine = 'BuildMachine'
print """
/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
@@ -51,6 +56,6 @@ const char* pgm_build_revision = "%s";
/* eof */
-"""%(build_date, build_time, platform.system(), platform.machine(), build_rev)
+"""%(build_date, build_time, build_system, build_machine, build_rev)
# end of file
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