97 lines
2.4 KiB
Makefile
97 lines
2.4 KiB
Makefile
# 16 october 2015
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# IMPORTANT
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# Do NOT use / for command-line options here!
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# This breaks on GNU makes that come with some versions of
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# MinGW because they mangle things that start with /, thinking that
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# those arguments are Unix paths that need to be converted to
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# Windows paths. This cannot be turned off. -_-'
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# MSDN says cl, rc, and link all accept - instead of /, so we're good.
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# See also:
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# - https://github.com/andlabs/libui/issues/16
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# - http://www.mingw.org/wiki/Posix_path_conversion
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# - http://www.mingw.org/wiki/FAQ
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# - http://stackoverflow.com/questions/7250130/how-to-stop-mingw-and-msys-from-mangling-path-names-given-at-the-command-line
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# - http://stackoverflow.com/questions/28533664/how-to-prevent-msys-to-convert-the-file-path-for-an-external-program
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# TODO subsystem version
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# TODO silence compiler non-diagnostics (/nologo is not enough)
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# Global flags.
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# TODO /Wall does too much
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# TODO -Wno-switch equivalent
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# TODO /sdl turns C4996 into an ERROR
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# TODO loads of warnings in the system header files
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# TODO /analyze requires us to write annotations everywhere
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# TODO undecided flags from qo?
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CFLAGS += \
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-W4 \
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-wd4100 \
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-TC \
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-bigobj -nologo \
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-RTC1 -RTCc -RTCs -RTCu
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CXXFLAGS += \
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-W4 \
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-wd4100 \
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-TP \
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-bigobj -nologo \
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-RTC1 -RTCc -RTCs -RTCu
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# TODO warnings on undefined symbols
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LDFLAGS += \
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-largeaddressaware -nologo -incremental:no
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ifneq ($(NODEBUG),1)
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CFLAGS += -Zi
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CXXFLAGS += -Zi
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LDFLAGS += -debug
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endif
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# Build rules.
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OFILES = \
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$(subst /,_,$(CFILES)) \
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$(subst /,_,$(CXXFILES)) \
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$(subst /,_,$(MFILES)) \
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$(subst /,_,$(RCFILES))
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OFILES := $(OFILES:%=$(OBJDIR)/%.o)
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OUT = $(OUTDIR)/$(NAME)$(SUFFIX)
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# TODO use $(CC), $(CXX), $(LD), and s$(RC)
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$(OUT): $(OFILES) | $(OUTDIR)
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@link -out:$(OUT) $(OFILES) $(LDFLAGS)
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@echo ====== Linked $(OUT)
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.SECONDEXPANSION:
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# TODO can we put /Fd$@.pdb in a variable?
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$(OBJDIR)/%.c.o: $$(subst _,/,%).c $(HFILES) | $(OBJDIR)
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ifeq ($(NODEBUG),1)
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@cl -Fo:$@ -c $< $(CFLAGS)
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else
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@cl -Fo:$@ -c $< $(CFLAGS) -Fd$@.pdb
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endif
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@echo ====== Compiled $<
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$(OBJDIR)/%.cpp.o: $$(subst _,/,%).cpp $(HFILES) | $(OBJDIR)
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ifeq ($(NODEBUG),1)
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@cl -Fo:$@ -c $< $(CXXFLAGS)
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else
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@cl -Fo:$@ -c $< $(CXXFLAGS) -Fd$@.pdb
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endif
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@echo ====== Compiled $<
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# note: don't run cvtres directly; the linker does that for us
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$(OBJDIR)/%.rc.o: $$(subst _,/,%).rc $(HFILES) | $(OBJDIR)
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@rc -nologo -v -fo $@ $<
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@echo ====== Compiled $<
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$(OBJDIR) $(OUTDIR):
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@mkdir $@
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