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56 lines
1.5 KiB
Makefile
56 lines
1.5 KiB
Makefile
#compiler settings
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CC=gcc
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CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wformat=2
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LIBS+=-lm
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LDFLAGS+=
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#directories
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SRC_ROOTDIR=..
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SRC_SOURCEDIR=.
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SRC_OUTDIR=$(SRC_ROOTDIR)/out
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SRC_OBJDIR=obj
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#file names
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SRC_SOURCEFILES=$(wildcard $(SRC_SOURCEDIR)/*.c)
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SRC_OBJFILES=$(addprefix $(SRC_OBJDIR)/,$(notdir $(SRC_SOURCEFILES:.c=.o)))
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SRC_TARGETNAME=Toy
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#SRC_LIBLINE is a fancy way of making the linker work correctly
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ifeq ($(shell uname),Linux)
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SRC_TARGETEXT=.so
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SRC_LIBLINE=-shared -Wl,-rpath,. -Wl,--out-implib=$(SRC_OUTDIR)/lib$(SRC_TARGETNAME).a -Wl,--whole-archive $(SRC_OBJFILES) -Wl,--no-whole-archive
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CFLAGS+=-fPIC
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else ifeq ($(OS),Windows_NT)
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SRC_TARGETEXT=.dll
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SRC_LIBLINE=-shared -Wl,-rpath,. -Wl,--out-implib=$(SRC_OUTDIR)/lib$(SRC_TARGETNAME).a -Wl,--whole-archive $(SRC_OBJFILES) -Wl,--no-whole-archive -Wl,--export-all-symbols -Wl,--enable-auto-import
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else ifeq ($(shell uname),Darwin)
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SRC_TARGETEXT=.dylib
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SRC_LIBLINE=-shared -Wl,-rpath,. $(SRC_OBJFILES)
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else
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@echo "Platform test failed - what platform is this?"
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exit 1
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endif
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#build the object files, compile the test cases, and run
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all: build link
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#targets for each step
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.PHONY: build
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build: $(SRC_OUTDIR) $(SRC_OBJDIR) $(SRC_OBJFILES)
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.PHONY: link
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link: $(SRC_OUTDIR)
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$(CC) -DTOY_EXPORT $(CFLAGS) -o $(SRC_OUTDIR)/lib$(SRC_TARGETNAME)$(SRC_TARGETEXT) $(SRC_LIBLINE)
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#util targets
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$(SRC_OUTDIR):
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mkdir $(SRC_OUTDIR)
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$(SRC_OBJDIR):
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mkdir $(SRC_OBJDIR)
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#compilation steps
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$(SRC_OBJDIR)/%.o: $(SRC_SOURCEDIR)/%.c
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$(CC) -c -o $@ $< $(addprefix -I,$(SRC_SOURCEDIR)) $(CFLAGS)
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