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Merge pull request #1441 from Platin21/fix/multiple-llvm-versions

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Makes it possible to use llvm 12 13 and 11 for building on macOS
This commit is contained in:
gingerBill
2022-01-22 20:22:00 +00:00
committed by GitHub
parent b3c3e41706 8516e2e7e3
commit 63771bc6e8
1 changed files with 22 additions and 10 deletions
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Makefile
+22 -10
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@@ -8,22 +8,34 @@ CC=clang
OS=$(shell uname) OS=$(shell uname)
ifeq ($(OS), Darwin) ifeq ($(OS), Darwin)
ARCH=$(shell uname -m) ARCH=$(shell uname -m)
LLVM_CONFIG=llvm-config LLVM_CONFIG=
# LLVM Version Setting # allow for arm only llvm's with version 13
LLVM_VERSION_PATTERN="^11\."
LLVM_VERSION="11"
ifeq ($(ARCH), arm64) ifeq ($(ARCH), arm64)
LLVM_VERSION="13" LLVM_VERSIONS = "13.%.%"
LLVM_VERSION_PATTERN="^13" else
endif # allow for x86 / amd64 all llvm versions begining from 11
LLVM_VERSIONS = "13.%.%" "12.0.1" "11.1.0"
endif
ifneq ($(shell llvm-config --version | grep $(LLVM_VERSION_PATTERN)),) LLVM_VERSION_PATTERN_SEPERATOR = )|(
LLVM_VERSION_PATTERNS_ESCAPED_DOT = $(subst .,\.,$(LLVM_VERSIONS))
LLVM_VERSION_PATTERNS_REPLACE_PERCENT = $(subst %,.*,$(LLVM_VERSION_PATTERNS_ESCAPED_DOT))
LLVM_VERSION_PATTERN_REMOVE_ELEMENTS = $(subst " ",$(LLVM_VERSION_PATTERN_SEPERATOR),$(LLVM_VERSION_PATTERNS_REPLACE_PERCENT))
LLMV_VERSION_PATTERN_REMOVE_SINGLE_STR = $(subst ",,$(LLVM_VERSION_PATTERN_REMOVE_ELEMENTS))
LLVM_VERSION_PATTERN = "^(($(LLMV_VERSION_PATTERN_REMOVE_SINGLE_STR)))"
ifneq ($(shell llvm-config --version | grep -E $(LLVM_VERSION_PATTERN)),)
LLVM_CONFIG=llvm-config LLVM_CONFIG=llvm-config
else else
$(error "Requirement: llvm-config must be version $(LLVM_VERSION)") ifeq ($(ARCH), arm64)
endif $(error "Requirement: llvm-config must be base version 13 for arm64")
else
$(error "Requirement: llvm-config must be base version greater than 11 for amd64/x86")
endif
endif
LDFLAGS:=$(LDFLAGS) -liconv LDFLAGS:=$(LDFLAGS) -liconv
CFLAGS:=$(CFLAGS) $(shell $(LLVM_CONFIG) --cxxflags --ldflags) CFLAGS:=$(CFLAGS) $(shell $(LLVM_CONFIG) --cxxflags --ldflags)