diff options
Diffstat (limited to 'GNUmakefile.llvm')
| -rw-r--r-- | GNUmakefile.llvm | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/GNUmakefile.llvm b/GNUmakefile.llvm index 7e090f69..a053403b 100644 --- a/GNUmakefile.llvm +++ b/GNUmakefile.llvm @@ -48,6 +48,7 @@ LLVM_MINOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/.*\.//' | sed LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version 2>/dev/null | grep -E -q '^[0-2]\.|^3.[0-7]\.' && echo 1 || echo 0 ) LLVM_TOO_NEW = $(shell $(LLVM_CONFIG) --version 2>/dev/null | grep -E -q '^1[5-9]' && echo 1 || echo 0 ) LLVM_NEW_API = $(shell $(LLVM_CONFIG) --version 2>/dev/null | grep -E -q '^1[0-9]' && echo 1 || echo 0 ) +LLVM_NEWER_API = $(shell $(LLVM_CONFIG) --version 2>/dev/null | grep -E -q '^1[6-9]' && echo 1 || echo 0 ) LLVM_10_OK = $(shell $(LLVM_CONFIG) --version 2>/dev/null | grep -E -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 | grep -E -q '^1[1-9]' && echo 1 || echo 0 ) LLVM_BINDIR = $(shell $(LLVM_CONFIG) --bindir 2>/dev/null) @@ -81,6 +82,11 @@ ifeq "$(LLVM_NEW_API)" "1" LLVM_TOO_OLD=0 endif +ifeq "$(LLVM_NEWER_API)" "1" + $(info [+] llvm_mode detected llvm 16+, enabling c++17) + LLVM_STDCXX = c++17 +endif + ifeq "$(LLVM_TOO_OLD)" "1" $(info [!] llvm_mode detected an old version of llvm, upgrade to at least 9 or preferable 11!) $(shell sleep 1) @@ -254,7 +260,7 @@ else AFL_CLANG_DEBUG_PREFIX = endif -CFLAGS ?= -O3 -funroll-loops -fPIC -D_FORTIFY_SOURCE=2 +CFLAGS ?= -O3 -funroll-loops -fPIC -D_FORTIFY_SOURCE=1 CFLAGS_SAFE := -Wall -g -Wno-cast-qual -Wno-variadic-macros -Wno-pointer-sign \ -I ./include/ -I ./instrumentation/ \ -DAFL_PATH=\"$(HELPER_PATH)\" -DBIN_PATH=\"$(BIN_PATH)\" \ @@ -274,9 +280,9 @@ ifdef AFL_TRACE_PC $(info Compile option AFL_TRACE_PC is deprecated, just set AFL_LLVM_INSTRUMENT=PCGUARD to activate when compiling targets ) endif -CXXFLAGS ?= -O3 -funroll-loops -fPIC -D_FORTIFY_SOURCE=2 +CXXFLAGS ?= -O3 -funroll-loops -fPIC -D_FORTIFY_SOURCE=1 override CXXFLAGS += -Wall -g -I ./include/ \ - -DVERSION=\"$(VERSION)\" -Wno-variadic-macros \ + -DVERSION=\"$(VERSION)\" -Wno-variadic-macros -Wno-deprecated-copy-with-dtor \ -DLLVM_MINOR=$(LLVM_MINOR) -DLLVM_MAJOR=$(LLVM_MAJOR) ifneq "$(shell $(LLVM_CONFIG) --includedir) 2> /dev/null" "" @@ -288,6 +294,11 @@ endif CLANG_CPPFL = `$(LLVM_CONFIG) --cxxflags` -fno-rtti -fPIC $(CXXFLAGS) -Wno-deprecated-declarations CLANG_LFL = `$(LLVM_CONFIG) --ldflags` $(LDFLAGS) +# wasm fuzzing: disable thread-local storage and unset LLVM debug flag +ifdef WAFL_MODE + $(info Compiling libraries for use with WAVM) + CLANG_CPPFL += -DNDEBUG -DNO_TLS +endif # User teor2345 reports that this is required to make things work on MacOS X. ifeq "$(SYS)" "Darwin" |