try to detect the PHI cross compiler in make.
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1 changed files with 3 additions and 2 deletions
5
Makefile
5
Makefile
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@ -93,7 +93,7 @@ CC := riscv64-unknown-linux-gnu-gcc
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CXX := riscv64-unknown-linux-gnu-g++
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CXX := riscv64-unknown-linux-gnu-g++
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endif
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endif
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K1OM := $( shell echo | $CC -dM -E - | grep __k1om__ )
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K1OM := $(shell echo | $(CC) -dM -E - | grep __k1om__)
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#
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#
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# Compile flags
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# Compile flags
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@ -282,7 +282,8 @@ ifndef RISCV
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ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686 amd64))
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ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686 amd64))
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ifeq "$(K1OM)" ""
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# detect the PHI cross compiler.
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ifeq "${K1OM}" ""
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# Use all CPU extensions that are available:
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# Use all CPU extensions that are available:
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MK_CFLAGS += -march=native -mtune=native
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MK_CFLAGS += -march=native -mtune=native
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