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makefile_base: use -march=nocona instead of individual -m$isa flags

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Also use instruction scheduling model for Haswell if available.

Signed-off-by: Steven Noonan <steven@valvesoftware.com>
This commit is contained in:
Steven Noonan 2018-10-17 14:27:24 -07:00
parent 8ee0eea90c
commit 7b257524a4
1 changed files with 5 additions and 1 deletions
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6
build/makefile_base.mak
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@ -47,6 +47,10 @@ endif
export CC export CC
export CXX export CXX
cc-option = $(shell if test -z "`echo 'void*p=1;' | \
$(1) $(2) -S -o /dev/null -xc - 2>&1 | grep -- $(2) -`"; \
then echo "$(2)"; else echo "$(3)"; fi ;)
# Selected container mode shell # Selected container mode shell
DOCKER_SHELL_BASE = docker run --rm --init -v $(HOME):$(HOME) -w $(CURDIR) -e HOME=$(HOME) \ DOCKER_SHELL_BASE = docker run --rm --init -v $(HOME):$(HOME) -w $(CURDIR) -e HOME=$(HOME) \
-v /etc/passwd:/etc/passwd:ro -u $(shell id -u):$(shell id -g) -h $(shell hostname) \ -v /etc/passwd:/etc/passwd:ro -u $(shell id -u):$(shell id -g) -h $(shell hostname) \
@ -132,7 +136,7 @@ STRIP := strip
WINE32_AUTOCONF := WINE32_AUTOCONF :=
WINE64_AUTOCONF := WINE64_AUTOCONF :=
OPTIMIZE_FLAGS := -O2 -mmmx -msse -msse2 -mfpmath=sse OPTIMIZE_FLAGS := -O2 -march=nocona $(call cc-option,$(CC),-mtune=core-avx2,) -mfpmath=sse
# Use $(call QUOTE,$(VAR)) to flatten a list to a single element (for feeding to a shell) # Use $(call QUOTE,$(VAR)) to flatten a list to a single element (for feeding to a shell)