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disable LTO for llvm 15 :-(

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vanhauser-thc
2022-05-23 10:52:34 +02:00
parent ffdbe8a2fb
commit 6dfc9aaab0
1 changed files with 8 additions and 2 deletions
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10
GNUmakefile.llvm
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@ -46,7 +46,7 @@ LLVMVER = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/git//' | sed 's
LLVM_MAJOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/\..*//' )
LLVM_MINOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/.*\.//' | sed 's/git//' | sed 's/svn//' | sed 's/ .*//' )
LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^[0-2]\.|^3.[0-7]\.' && echo 1 || echo 0 )
LLVM_TOO_NEW = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[4-9]' && echo 1 || echo 0 )
LLVM_TOO_NEW = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[5-9]' && echo 1 || echo 0 )
LLVM_NEW_API = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[0-9]' && echo 1 || echo 0 )
LLVM_10_OK = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]|^10\.[1-9]|^10\.0.[1-9]' && echo 1 || echo 0 )
LLVM_HAVE_LTO = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]' && echo 1 || echo 0 )
@ -86,6 +86,12 @@ ifeq "$(LLVM_TOO_OLD)" "1"
$(shell sleep 1)
endif
ifeq "$(LLVM_MAJOR)" "15"
$(info [!] llvm_mode detected llvm 15, which is currently broken for LTO plugins.)
LLVM_LTO = 0
LLVM_HAVE_LTO = 0
endif
ifeq "$(LLVM_HAVE_LTO)" "1"
$(info [+] llvm_mode detected llvm 11+, enabling afl-lto LTO implementation)
LLVM_LTO = 1
@ -93,7 +99,7 @@ ifeq "$(LLVM_HAVE_LTO)" "1"
endif
ifeq "$(LLVM_LTO)" "0"
$(info [+] llvm_mode detected llvm < 11, afl-lto LTO will not be build.)
$(info [+] llvm_mode detected llvm < 11 or llvm 15, afl-lto LTO will not be build.)
endif
ifeq "$(LLVM_APPLE_XCODE)" "1"