2014-05-09 13:24:46 +00:00
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# compiler, tools
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CC = clang
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PKG_CONFIG ?= pkg-config
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# flags
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CFLAGS ?= -march=native -O2 -pipe
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CFLAGS += -std=c99 -pedantic -Wall -Wextra -Werror -Wno-unused-variable -Wno-unused-parameter -Wno-unused-function
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ifeq ($(shell $(CC) -v 2>&1 | grep 'gcc version' &>/dev/null && echo 1),1)
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CFLAGS += -Wno-unused-but-set-variable
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endif
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LDFLAGS ?= -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu
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ifndef NODEBUG
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CFLAGS += -O0 -g3
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endif
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TARGET = drow-engine
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2014-05-10 17:33:54 +00:00
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HEADERS = err.h common.h print.h filereader.h gl_draw.h vector.h half_edge.h
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OBJECTS = main.o print.o filereader.o gl_draw.o vector.o half_edge.o
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2014-05-09 13:24:46 +00:00
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INCS = -I.
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CFLAGS += $(shell $(PKG_CONFIG) --cflags gl glu glib-2.0)
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LIBS = $(shell $(PKG_CONFIG) --libs gl glu glib-2.0) -lglut -lm
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CPPFLAGS += -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_GNU_SOURCE
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# install variables
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INSTALL = install
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INSTALL_BIN = install -m755
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INSTALL_DIR = install -d
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PREFIX = /usr/local
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LIBDIR = lib64
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INSTALL_BINDIR = $(PREFIX)/bin
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INSTALL_LIBDIR = $(PREFIX)/$(LIBDIR)
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%.o: %.c
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$(CC) $(CFLAGS) $(CPPFLAGS) $(INCS) -c $*.c
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all: $(TARGET)
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$(TARGET): $(HEADERS) $(OBJECTS)
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$(CC) $(CFLAGS) $(CPPFLAGS) $(INCS) -o ../$(TARGET) $(OBJECTS) $(LDFLAGS) $(LIBS)
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install: $(TARGET)
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$(INSTALL_DIR) "$(DESTDIR)$(INSTALL_BINDIR)"
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$(INSTALL_BIN) $(TARGET) "$(DESTDIR)$(INSTALL_BINDIR)"
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uninstall:
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rm "$(DESTDIR)$(INSTALL_BINDIR)/$(TARGET)"
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clean:
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rm -f *.o $(TARGET) core vgcore*
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.PHONY: all clean install uninstall
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