spack/var/spack/repos/builtin/packages/nwchem/Gcc6_optfix.patch
2016-08-23 14:52:18 +02:00

22 lines
945 B
Diff
Executable File

--- src/config/makefile.h.orig 2016-07-22 08:45:52.100229544 -0700
+++ src/config/makefile.h 2016-07-22 08:49:00.321422169 -0700
@@ -1565,6 +1565,7 @@
GNU_GE_4_6 = $(shell [ $(GNUMAJOR) -gt 4 -o \( $(GNUMAJOR) -eq 4 -a $(GNUMINOR) -ge 6 \) ] && echo true)
GNU_GE_4_8 = $(shell [ $(GNUMAJOR) -gt 4 -o \( $(GNUMAJOR) -eq 4 -a $(GNUMINOR) -ge 8 \) ] && echo true)
endif
+ GNU_GE_6 = $(shell [ $(GNUMAJOR) -ge 6 ] && echo true)
ifeq ($(GNU_GE_4_6),true)
DEFINES += -DGCC46
endif
@@ -1942,6 +1943,10 @@
FOPTIMIZE += -O3
FOPTIMIZE += -mfpmath=sse -ffast-math
FOPTIMIZE += -fprefetch-loop-arrays #-ftree-loop-linear
+ ifeq ($(GNU_GE_6),true)
+ FOPTIMIZE += -fno-tree-dominator-opts # solvation/hnd_cosmo_lib breaks
+ endif
+
ifeq ($(GNU_GE_4_8),true)
FOPTIMIZE += -ftree-vectorize -fopt-info-vec
endif