diff options
Diffstat (limited to 'llvm_mode/Makefile')
| -rw-r--r-- | llvm_mode/Makefile | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/llvm_mode/Makefile b/llvm_mode/Makefile index 100d57f5..c9e04aa5 100644 --- a/llvm_mode/Makefile +++ b/llvm_mode/Makefile @@ -23,6 +23,12 @@ BIN_PATH = $(PREFIX)/bin VERSION = $(shell grep '^\#define VERSION ' ../config.h | cut -d '"' -f2) LLVM_CONFIG ?= llvm-config +LLVM_OK = $(shell $(LLVM_CONFIG) --version | egrep -q '^[5-6]' && echo 0 || echo 1 ) +LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version | egrep -q '^[7-9]' && echo 1 || echo 0 ) + +ifeq "$(LLVM_UNSUPPORTED)" "1" + $(error llvm_mode only supports versions 3.9 up to 6.0.1 ) +endif CFLAGS ?= -O3 -funroll-loops CFLAGS += -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign \ @@ -51,8 +57,11 @@ endif ifeq "$(origin CC)" "default" CC = clang - # if you use llvm 3.9 or 4.0 switch this to clang++ below - CXX = g++ + ifeq "$(LLVM_OK)" "1" + CXX = clang++ + else + CXX = g++ + endif endif ifndef AFL_TRACE_PC |