NTMakefile

UNAME := $(shell uname)
CXX        = g++
CC	   = gcc

GIT_VERSION := $(shell git describe --abbrev=4 --dirty --always --tags)

ifdef DEBUG
CXXFLAGS   = -Og -g3 -fstack-protector-strong -fPIE -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -Og -g3 -fstack-protector-strong -fPIE -std=c11 -DVERSION=\"$(GIT_VERSION)\"
else
ifdef RELEASE_PACK
CXXFLAGS   = -O3 -march=i686 -mtune=generic -fstack-protector-strong -fPIE -flto=8 -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -O3 -march=i686 -mtune=generic -fstack-protector-strong -fPIE -flto=8 -std=c11 -DVERSION=\"$(GIT_VERSION)\"
else
CXXFLAGS   = -O3 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE -flto=8 -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -O3 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE -flto=8 -std=c11 -DVERSION=\"$(GIT_VERSION)\"
endif
endif

ifdef AMD64_DEBUG
CXXFLAGS   = -Og -g3 -fstack-protector-strong -fPIE -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -Og -g3 -fstack-protector-strong -fPIE -std=c11 -DVERSION=\"$(GIT_VERSION)\"
else
ifdef AMD64_RELEASE
CXXFLAGS   = -O3 -march=opteron -mtune=opteron -mfpmath=sse -fstack-protector-strong -fPIE -flto=8 -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -O3 -march=opteron -mtune=opteron -mfpmath=sse -fstack-protector-strong -fPIE -flto=8 -std=c11 -DVERSION=\"$(GIT_VERSION)\"
else
ifdef AMD64
CXXFLAGS   = -O3 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE -flto=8 -std=c++14 -DVERSION=\"$(GIT_VERSION)\"
CFLAGS   = -O3 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE -std=c11 -DVERSION=\"$(GIT_VERSION)\" -flto=8
endif
endif
endif

WARNINGS   = -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Winit-self -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wnoexcept -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion -Wsign-promo -Wstrict-null-sentinel -Wstrict-overflow=5 -Wswitch-default -Wundef -Wno-unused -Wzero-as-null-pointer-constant -Wuseless-cast
CWARN	= -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wdisabled-optimization -Wformat=2 -Winit-self -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wredundant-decls -Wshadow -Wsign-conversion   -Wstrict-overflow=5 -Wswitch-default -Wundef -Wno-unused

# i686 builds
ifdef DEBUG
LIBS       = -lglfw -lopenGL32 -lGLEW32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_i386 -Og -g3 -fstack-protector-strong -fPIE 
else
ifdef RELEASE_PACK
LIBS       = -lglfw -lopenGL32 -lGLEW32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_i386/release -O3 -flto=8 -march=i686 -mtune=generic -fstack-protector-strong -fPIE 
else
LIBS       = -lglfw -lopenGL32 -lGLEW32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_i386 -O3 -flto=8 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE 
endif
endif

ifdef AMD64_DEBUG
LIBS       = -lglfw -lopenGL32 -lglew32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_amd64 -Og -g3 -fstack-protector-strong -fPIE 
else
ifdef AMD64_RELEASE
LIBS       = -lglfw -lopenGL32 -lglew32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_amd64/release -O3 -flto=8 -march=opteron -mtune=opteron -mfpmath=sse -fstack-protector-strong -fPIE 
else
ifdef AMD64
LIBS       = -lglfw -lopenGL32 -lglew32 -lgdi32 -lpolarssl -lws2_32 -lharfbuzz -lfreetype -lpng -lbz2 -lz
LDFLAGS    = -L ./deps/lib/nt_amd64 -O3 -march=core2 -mfpmath=sse -fstack-protector-strong -fPIE -flto=8
endif
endif
endif

INCPATH    = -I ./deps/include

EXECUTABLE = netrunner
LINK       = g++

SRCDIR     = src
OBJDIR     = gen
DEPDIR     = d

SOURCES = $(subst ./,,$(shell find src -name \*.cpp))
OBJECTS = $(subst $(SRCDIR),$(OBJDIR),$(SOURCES:.cpp=.o))

all: $(SOURCES) netrunner

netrunner.res.o: netrunner.rc
	@openssl des3 -d -in data.enc -out favicon.ico -k exdf8OWpNn -a
	windres $^ -o $@
	@rm favicon.ico

netrunner: $(OBJECTS) $(OBJDIR)/tlsf.o netrunner.res.o
	$(LINK) $(LDFLAGS) -o $@ $^ $(LIBS)

shaders:
ifneq ($(shell cat src/graphics/opengl/shaders/FontShader.vert src/graphics/opengl/shaders/FontShader.frag src/graphics/opengl/shaders/TextureShader.vert src/graphics/opengl/shaders/TextureShader.frag | md5sum), $(shell cat src/graphics/opengl/shaders/gen/hashsum))
	@mkdir -p "src/graphics/opengl/shaders/gen"
	@cat src/graphics/opengl/shaders/FontShader.vert src/graphics/opengl/shaders/FontShader.frag src/graphics/opengl/shaders/TextureShader.vert src/graphics/opengl/shaders/TextureShader.frag | md5sum > src/graphics/opengl/shaders/gen/hashsum;
	@/bin/echo -ne "#ifndef FONTSHADER_H\n#define FONTSHADER_H\n\nconst char *fontVertexShaderSource =\n" > src/graphics/opengl/shaders/gen/FontShader.h;
	@cat src/graphics/opengl/shaders/FontShader.vert | awk '{if ($$0!="}") {print "\t\""$$0"\\n\""} else {print "\t\""$$0"\";\n"}}' >> src/graphics/opengl/shaders/gen/FontShader.h;
	@/bin/echo -ne "const char *fontFragmentShaderSource =\n" >> src/graphics/opengl/shaders/gen/FontShader.h;
	@cat src/graphics/opengl/shaders/FontShader.frag | awk '{if ($$0!="}") {print "\t\""$$0"\\n\""} else {print "\t\""$$0"\";\n"}}' >> src/graphics/opengl/shaders/gen/FontShader.h;
	@/bin/echo -ne "#endif\n" >> src/graphics/opengl/shaders/gen/FontShader.h;
	@/bin/echo -ne "#ifndef TEXTURESHADER_H\n#define TEXTURESHADER_H\n\nconst char *textureVertexShaderSource =\n" > src/graphics/opengl/shaders/gen/TextureShader.h;
	@cat src/graphics/opengl/shaders/TextureShader.vert | awk '{if ($$0!="}") {print "\t\""$$0"\\n\""} else {print "\t\""$$0"\";\n"}}' >> src/graphics/opengl/shaders/gen/TextureShader.h;
	@/bin/echo -ne "const char *textureFragmentShaderSource =\n" >> src/graphics/opengl/shaders/gen/TextureShader.h;
	@cat src/graphics/opengl/shaders/TextureShader.frag | awk '{if ($$0!="}") {print "\t\""$$0"\\n\""} else {print "\t\""$$0"\";\n"}}' >> src/graphics/opengl/shaders/gen/TextureShader.h;
	@/bin/echo -ne "#endif\n" >> src/graphics/opengl/shaders/gen/TextureShader.h;
endif

$(OBJDIR)/%.o: $(SRCDIR)/%.cpp | shaders
	@mkdir -p $(@D)
	@mkdir -p $(subst gen,d,$(@D))
	$(CXX) -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Td $(CXXFLAGS) $(INCPATH) $(WARNINGS) -c -o $@ $<
	@mv -f $(DEPDIR)/$*.Td $(DEPDIR)/$*.d && touch $@

$(OBJDIR)/tlsf.o: $(SRCDIR)/tlsf.c
	$(CC) $(INCPATH) $(CWARN) -DTLSF_USE_LOCKS=0  -DUSE_SBRK=1 -c -o $@ $<

$(DEPDIR)/%d: ;
.PRECIOUS: $(DEPDIR)/%.d

test-url.o: tests/testPrograms/URLtest.cpp
	$(CXX) -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Td $(CXXFLAGS) $(INCPATH) $(WARINGS) -c -o $@ $<

ntr-run-tests: test-url.o $(OBJDIR)/URL.o $(OBJDIR)/StringUtils.o
	$(LINK) $(LDFLAGS) -o $@ test-url.o $(OBJDIR)/URL.o $(OBJDIR)/StringUtils.o $(LIBS)

clean:
	-@rm -rf src/graphics/opengl/shaders/gen $(OBJDIR) $(EXECUTABLE) 2>/dev/null || true

include $(addsuffix .d,$(subst $(SRCDIR),$(DEPDIR),$(basename $(SOURCES))))