Help compiling a program using 1.3 from SVN

SDL Development
1

Hello I want to try opengl 3.0 and i read that SDL 1.3 is supporting it so I
downloaded the latests version from SVN and built it without problems.

Now in a existing project that i have I’m trying to build it with the new
1.3 lib version but i get those errors:

g++ -lSDLmain -lSDL -lGL -lGLU -o dist/Debug/GNU-Linux-x86/opengl3
build/Debug/GNU-Linux-x86/welcome.o
/usr/local/lib/libSDL.so: undefined reference to nativeClear32' /usr/local/lib/libSDL.so: undefined reference tonativeTestThenSet32’

I’m doing something wrong? Maybe the options are wrong?

Thank you and sorry for my poor english.

2

There may be something else with 1.3, but what happens when you do this:
g++ -o dist/Debug/GNU-Linux-x86/opengl3 build/Debug/GNU-Linux-x86/welcome.o
-lSDLmain -lSDL -lGL -lGLU
by putting the linker parts at the end?On Mon, Aug 10, 2009 at 12:45 PM, Daniel Guzm?n <daniel.guzman85 at gmail.com>wrote:

Hello I want to try opengl 3.0 and i read that SDL 1.3 is supporting it so
I downloaded the latests version from SVN and built it without problems.

Now in a existing project that i have I’m trying to build it with the new
1.3 lib version but i get those errors:

g++ -lSDLmain -lSDL -lGL -lGLU -o dist/Debug/GNU-Linux-x86/opengl3
build/Debug/GNU-Linux-x86/welcome.o
/usr/local/lib/libSDL.so: undefined reference to nativeClear32' /usr/local/lib/libSDL.so: undefined reference tonativeTestThenSet32’

I’m doing something wrong? Maybe the options are wrong?

Thank you and sorry for my poor english.

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org

3

There may be something else with 1.3, but what happens when you do this:
g++? -o dist/Debug/GNU-Linux-x86/opengl3 build/Debug/GNU-Linux-x86/welcome.o
-lSDLmain -lSDL -lGL -lGLU
by putting the linker parts at the end?

Hello I want to try opengl 3.0 and i read that SDL 1.3 is supporting it so
I downloaded the latests version from SVN and built it without problems.

Now in a existing project that i have I’m trying to build it with the new
1.3 lib version but i get those errors:

g++??? -lSDLmain -lSDL -lGL -lGLU -o dist/Debug/GNU-Linux-x86/opengl3
build/Debug/GNU-Linux-x86/welcome.o
/usr/local/lib/libSDL.so: undefined reference to nativeClear32' /usr/local/lib/libSDL.so: undefined reference tonativeTestThenSet32’

This is a problem with the SDL_atomic.c code which I am currently
working on. Please tell me which OS and which version of g++ you are
using.

Bob PendletonOn Tue, Aug 11, 2009 at 11:38 PM, Jonathan Greig wrote:

On Mon, Aug 10, 2009 at 12:45 PM, Daniel Guzm?n <daniel.guzman85 at gmail.com> wrote:

I’m doing something wrong? Maybe the options are wrong?

Thank you and sorry for my poor english.

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org

–
±----------------------------------------------------------

4

What I generally do is compile SDL like this:
./autogen.sh
./configure --prefix=$HOME/sdl-1.3
make all
make install

then rename everything it installs to ~/sdl-1.3 like so:
bin/sdl-config becomes bin/sdl-1.3-config
include/SDL becomes include/SDL-1.3
lib/libSDL.a becomes lib/libSDL-1.3.a
etc.
basically, just add -1.3 where appropriate.

then edit sdl-1.3-config, any .la or .m4 files and pkg-config stuff to
refer to the new names and /usr instead of ~/sdl-1.3

then, when I want to compile with SDL 1.3 instead of 1.2 I use

gcc -oprogram program.c pkg-config sdl-1.3 --cflags --libs

or similar.

5

of course you actually need to copy it to /usr too, using sudo.