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src/Makefile: remove -march=native, allow override of SRCARCH #98

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alan-maguire merged 1 commit into from
Oct 25, 2024
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src/Makefile: remove -march=native, allow override of SRCARCH #98

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src/Makefile: remove -march=native, allow override of SRCARCH 
to work towards cross-compile support, allow specification of SRCARCH
which is passed into BPF compilation targets via
-D__TARGET_ARCH_$(SRCARCH). -march=native is not needed.

Signed-off-by: Alan Maguire <[email protected]>
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@alan-maguire
alan-maguire committed Oct 25, 2024
commit be736aaa63e31d1628ad616a577e365a6ebb7cce
4 changes: 2 additions & 2 deletions src/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
# Boston, MA 021110-1307, USA.
#

SRCARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
SRCARCH ?= $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
-e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \
-e s/aarch64.*/arm64/ )

Expand Down Expand Up @@ -56,7 +56,7 @@ endif
VERSION = 0.1.3
VERSION_SCRIPT := libbpftune.map

CFLAGS = -fPIC -Wall -Wextra -march=native -g -I../include -std=c99
CFLAGS = -fPIC -Wall -Wextra -g -I../include -std=c99

CFLAGS += -DBPFTUNE_VERSION='"$(BPFTUNE_VERSION)"' \
-DBPFTUNER_PREFIX_DIR='"$(prefix)"' \
Expand Down