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# this could be done better
RELEASE ?= 0
OPTFLAGS != [ "$(RELEASE)" != "0" ] \
&& echo "-O2 -flto=auto" \
|| echo "-O0"
DEBUG ?= 1
DEBUGFLAGS != [ "$(DEBUG)" != "0" ] \
&& echo "-DDEBUG=1" \
|| echo "-DNDEBUG=1"
ASSERT ?= 1
ASSERTFLAGS != [ "$(ASSERT)" != "0" ] \
&& echo "-DASSERT=1" \
|| echo
DEPFLAGS = -MT $@ -MMD -MP -MF $@.d
LINTFLAGS := -fsyntax-only
PREPROCESS := -E
LLVM ?= 0
BUILD := build
all: fwd
include gen/source.mk
# default values, overwrite if/when needed
CROSS_COMPILE :=
OBJCOPY != [ "$(LLVM)" != "0" ] \
&& echo llvm-objcopy \
|| echo $(CROSS_COMPILE)objcopy
COMPILER != [ -n "$(CROSS_COMPILE)" ] \
&& { \
[ "$(LLVM)" != "0" ] \
&& echo clang --target="$(CROSS_COMPILE)" \
|| echo $(CROSS_COMPILE)gcc \
; \
} \
|| echo $(CC)
OBFLAGS := -g
WARNFLAGS := -Wall -Wextra
COMPILE_FLAGS := $(CFLAGS) $(WARNFLAGS) $(OPTFLAGS) $(OBFLAGS) $(ASSERTFLAGS) \
$(DEBUGFLAGS)
INCLUDE_FLAGS := -I include
COMPILE = $(COMPILER) \
$(COMPILE_FLAGS) $(DEPFLAGS) $(INCLUDE_FLAGS)
LINT = $(COMPILER) \
$(COMPILE_FLAGS) $(LINTFLAGS) $(INCLUDE_FLAGS)
COMPILE_FWD = $(COMPILE) $(FWD_FLAGS)
-include deps.mk
fwd: $(FWD_OBJS) build/gen/parser.o
$(COMPILE_FWD) $(FWD_OBJS) build/gen/parser.o -o $@
# might lint some common things twice
.PHONY:
lint: $(FWD_LINTS)
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