By default, the C compiler is 'gcc' but it can be overridden on the command line via 'make CC=...'. However, the C++ compiler (only needed for sparse-llvm) is hardcoded to 'g++'. Fix this by allowing to specify the C++ compiler via 'CXX=...' but keeping 'g++' as the default. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index f46654e79642..07de0bc3226e 100644 --- a/Makefile +++ b/Makefile @@ -6,6 +6,7 @@ OS = linux CC = gcc +CXX = g++ LD = $(CC) AR = ar @@ -189,7 +190,7 @@ LLVM_VERSION:=$(shell $(LLVM_CONFIG) --version) LLVM_VERSION_MAJOR:=$(firstword $(subst ., ,$(LLVM_VERSION))) ifeq ($(shell expr "$(LLVM_VERSION_MAJOR)" '>=' 3),1) LLVM_PROGS := sparse-llvm -$(LLVM_PROGS): LD := g++ +$(LLVM_PROGS): LD := $(CXX) LLVM_LDFLAGS := $(shell $(LLVM_CONFIG) --ldflags) LLVM_CFLAGS := $(shell $(LLVM_CONFIG) --cppflags) LLVM_LIBS := $(shell $(LLVM_CONFIG) --libs) -- 2.27.0
