OpenGL & libGD on Odyssey

In order to compile OpenGL code on Odyssey, use the following:

[hptc@iliadaccess03 opengl]$ cat Makefile 

CC=gcc

CCC=g++

CFLAGS=-O

LIB=-lglut  -lGL -lGLU -ltiff -lm

RM=/bin/rm -f



EXE = drawpoints

OBJ = drawpoints.o readdata.o glutworks.o trackball.o listfiles.o 

        writeimg.o datapoints.o commands.o getcolor.o



$(EXE): $(OBJ) Makefile

        $(CC) $(CFLAGS) -o $(EXE) $(OBJ) $(LIB)



.c.o: Makefile

        $(CC) $(CFLAGS) -o $*.o -c $*.c



.cpp.o: Makefile

        $(CCC) $(CFLAGS) -o $*.o -c $*.cpp



clean:

        $(RM) $(EXE) $(OBJ) *~

To compile code that uses libGD use:

[hptc@iliadaccess03 gridimages]$ cat Makefile 

CC = gcc

CFLAGS = -I/usr/include/libpng12 -DPNG_THREAD_UNSAFE_OK -DPNG_USE_PNGGCCRD -O2 -Wall 

LIBS =   -lgd -L/usr/X11R6/lib64 -lXpm -lX11 -L/usr/lib64 -ljpeg -lfontconfig -lfreetype -L/usr/lib64 -Wl,-rpath,/usr/lib64 -lpng12 -lz -lm



OBJS = gridimages.o getcolor.o processcommands.o

EXE = gridimages



$(EXE): $(OBJS)

        $(CC) $(OBJS) -o $(EXE) $(CFLAGS) $(LIBS)



.c.o:

        $(CC) $(CFLAGS) -o $*.o -c $*.c



clean:

        rm -f core $(EXE) $(OBJS) *~