makefiles and modifications

disruptive · 04-26-2008, 03:02 PM

Hi

I have some libraries that require execution with a certain make file. However I am unsure how to extend the makefile to include other .cpp files. I have listed below. I have been this archetype because I do not have an IDE simply the template makefile. I have been placing the single .ccp after all: But when I placed the second file I wish to incorporate into the compilation, it no longer works. So in a nutshell, how do I incorporate this second file....

Code:

#---------------------------------------------------------------------#
#                    include platform specific settings
#---------------------------------------------------------------------#
# Choose the right include file from the <cgalroot>/make directory.

# CGAL_MAKEFILE = ENTER_YOUR_INCLUDE_MAKEFILE_HERE
include $(CGAL_MAKEFILE)

#---------------------------------------------------------------------#
#                    compiler flags
#---------------------------------------------------------------------#

CXXFLAGS = \
           -I../../include \
           $(CGAL_CXXFLAGS) \
           $(LONG_NAME_PROBLEM_CXXFLAGS)

#---------------------------------------------------------------------#
#                    linker flags
#---------------------------------------------------------------------#

LIBPATH = \
          $(CGAL_LIBPATH)

LDFLAGS = \
          $(LONG_NAME_PROBLEM_LDFLAGS) \
          $(CGAL_LDFLAGS)

#---------------------------------------------------------------------#
#                    target entries
#---------------------------------------------------------------------#

all:



clean: 

#---------------------------------------------------------------------#
#                    suffix rules
#---------------------------------------------------------------------#

.C$(OBJ_EXT):
	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<


.cpp$(OBJ_EXT):
	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<

marquardl · 04-26-2008, 08:05 PM

Code:

# CGAL_MAKEFILE = ENTER_YOUR_INCLUDE_MAKEFILE_HERE

the first step would be to uncomment that line and to "enter yor makefile here", as it said. That makefile should of course contain all the needed definitions for $(LONG_NAME_PROBLEM_CXXFLAGS), $(LONG_NAME_PROBLEM_LDFLAGS) and all the other missing input.

In it's current form that Makefile from your sample will not do anything practical at all.

Why not writing a simple Makefile by hand? Without all these external references?

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