From cmake documentation, Linux-specific chapter:
Projects may use the ``OpenGL::GL`` target (or ``OPENGL_LIBRARIES``
variable) to use legacy GL interfaces. These will use the legacy GL
library located by ``OPENGL_gl_LIBRARY``, if available. If
``OPENGL_gl_LIBRARY`` is empty or not found and GLVND is available,
the ``OpenGL::GL`` target will use GLVND ``OpenGL::OpenGL`` and
``OpenGL::GLX`` (and the ``OPENGL_LIBRARIES`` variable will use the
corresponding libraries). Thus, for non-EGL-based Linux targets, the
``OpenGL::GL`` target is most portable.
which means linking with OpenGL::GL makes cmake find legacy libGL.so or
GLX libraries, and as for now, the former contains GLX symbols and cannot
be built without X libraries. Since we are working with EGL, it wouldn't
provide extra portability, either.
This patch switches to link aquamarine with modern OpenGL::OpenGL, which
contains core OpenGL API only, makes it possible to build on a
wayland-only system. Tested on eweOS, which is a distro without X
libraries.
Link: https://os.ewe.moe/
Signed-off-by: Yao Zi <ziyao@disroot.org>
This would fix a cross-compile issue where hyprwayland-scanner is pulled in for
target but needs to run on host.
Signed-off-by: Markus Volk <f_l_k@t-online.de>
