26 lines
1.0 KiB
Diff
26 lines
1.0 KiB
Diff
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https://github.com/intel/opa-ff/issues/20
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https://bugzilla.opensuse.org/show_bug.cgi?id=1100677 packages do not build reproducibly from compile-time CPU-detection
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Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
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Date: 2018-12-28
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Drop march=native to avoid CPU detection on build machine
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in order to make builds reproducible.
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See https://reproducible-builds.org/ for why this is good
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Index: opa-ff-10.8.0.0.201.0.cb934204ad37/IbaTools/stream/Makefile
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===================================================================
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--- opa-ff-10.8.0.0.201.0.cb934204ad37.orig/IbaTools/stream/Makefile
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+++ opa-ff-10.8.0.0.201.0.cb934204ad37/IbaTools/stream/Makefile
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@@ -110,7 +110,7 @@ INCLUDE_SUBDIR =
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# (in addition to LOCALDEPLIBS)
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#LOCAL_LIB_DIRS = User library directories for libpaths [Empty]
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-CLOCAL = $(CPIE) -march=native -mcmodel=medium -DSTREAM_ARRAY_SIZE=353783808 -fopenmp
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+CLOCAL = $(CPIE) -mcmodel=medium -DSTREAM_ARRAY_SIZE=353783808 -fopenmp
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LDLOCAL = -fopenmp
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# Include Make Rules definitions and rules
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