diff --git a/src/hyperscan.mk b/src/hyperscan.mk index cbea2f0a..5179b54d 100644 --- a/src/hyperscan.mk +++ b/src/hyperscan.mk @@ -10,12 +10,22 @@ $(PKG)_GH_CONF := 01org/hyperscan/tags, v $(PKG)_DEPS := gcc boost # $(PKG)_NATIVE_DEPS := ragel +# Add the following options to run on (virtual) machine without AVX2 or +# build on machine where native detection of SSSE3 may fail +# -DCMAKE_C_FLAGS="-march=core2" -DCMAKE_CXX_FLAGS="-march=core2" + +$(PKG)_ARCH_FLAGS = \ + $(TARGET)-gcc -xc /dev/null -o- -S -fverbose-asm \ + -march=native | \ + grep mssse3 >/dev/null 2>&1 || \ + echo -march=core2 + define $(PKG)_BUILD - # Add the following options to run on (virtual) machine without AVX2 - # -DCMAKE_C_FLAGS="-march=core2" -DCMAKE_CXX_FLAGS="-march=core2" cd '$(BUILD_DIR)' && $(TARGET)-cmake \ -DRAGEL='$(PREFIX)/$(BUILD)/bin/ragel' \ -DMXE_DISABLE_INCLUDE_SYSTEM_FLAG=TRUE \ + -DCMAKE_C_FLAGS="`$($(PKG)_ARCH_FLAGS)`" \ + -DCMAKE_CXX_FLAGS="`$($(PKG)_ARCH_FLAGS)`" \ '$(SOURCE_DIR)' $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' $(MAKE) -C '$(BUILD_DIR)' -j 1 install