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