[SDL] Makefile help!

[Christopher Thielen]

hrm, if everything is from one makefile in the root dir of your source
code, even in linux, i would expect the objects to appear there.
*shrugs* well, what you can do to ensure the objs where you want is
either include cd commands or, better yet, give each subdir its own
makefile and have your master makefile simply call those makefiles.

On Tue, 2003-03-04 at 05:40, K Cheng wrote:
> Are there any line-compiling makefile gurus out there? (esp. from FreeBSD peeps).
> 
> I got a Makefile like:
> 
> # Source & Object Files
> SOURCES = Main.cpp \
>         3DENGINE/Shining3D.cpp \
>         FOLDER2/...cpp \
>         ....
> OBJECTS = Main.o \
>         3DENGINE/Shining3D.o \
>         ....
> OUTSIDE_OBJS = CONSOLE/libSDL_console.so
>  
> # Target File
> TARGET = doom2d
>  
> # Flags
> CFLAGS = -Wall `sdl-config --cflags` -I /usr/X11R6/include/GL
> LFLAGS = `sdl-config --libs` -L /usr/X11R6/lib -lGL -lGLU -lglut -lm
> CPPFLAGS = $(CFLAGS)
>  
> # Targets
> all:    $(TARGET)
>  
> $(TARGET): $(OBJECTS)
>         g++ -o $(TARGET) $(OBJECTS) $(LFLAGS) $(OUTSIDE_OBJS)
>  
> # Dependencies
> MD2.o:  MD2.cpp MD2.h Math.h
> ....
> 
> 
> (the .... means etc etc). As you can see my code is in a folder hierarchy. This
> Makefile compiles fine under my linux (and I think MacOSX). But when compiled
> under FreeBSD (same latest g++ compiler) it doesn't work right. You see, under
> linux all the object files get put into their respective folders
> (3DENGINE/..etc), and the linking process is ok. But under FreeBSD it puts all
> the object files in the root folder and linking process goes "couldn't find files".
> 
> Is there any way to make FreeBSD keep the object output files to their
> respective folders where the source codes are. There are many different code
> folders.
> 
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