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freebsd-ports/Mk/Uses/gl.mk
Tobias C. Berner aa25396790 framework: cleanup conditional-indentations in Mk/
Run Tools/scripts/indent_make_if.pl on all of Mk.

These white space changes contribute greatly to the readability of those files.
As we have a version control system, finding out the reasons for the changes
prior to these white space changes is still easily possible

Differential Revision:	https://reviews.freebsd.org/D35024
Reviewed by:		portmgr (rene, bapt)
2022-04-24 12:00:20 +02:00

55 lines
1.6 KiB
Makefile

# Use OpenGL and related libraries and ports
#
# Feature: gl
# Usage: USES=gl
# USE_GL=egl gbm gl glesv1 glesv2 glew glu glut opengl
#
# USE_GL specifies which GL components to add as dependencies.
# Not specifying USE_GL with USES=gl is an error.
# USE_GL=yes implies USE_GL=glu. This is deprecated
#
# MAINTAINER: x11@FreeBSD.org
.if !defined(_INCLUDE_USES_GL_MK)
_INCLUDE_USES_GL_MK=yes
_GL_egl_LIB_DEPENDS= libEGL.so:graphics/libglvnd
_GL_gbm_LIB_DEPENDS= libgbm.so:graphics/${GL_DEFAULT}
_GL_gl_LIB_DEPENDS= libGL.so:graphics/libglvnd
_GL_gl_USE_XORG= xorgproto
_GL_glesv1_LIB_DEPENDS= libGLESv1_CM.so:graphics/libglvnd
_GL_glesv2_LIB_DEPENDS= libGLESv2.so:graphics/libglvnd
_GL_glew_LIB_DEPENDS= libGLEW.so:graphics/glew
_GL_glu_LIB_DEPENDS= libGLU.so:graphics/libGLU
_GL_glu_USE_XORG= xorgproto
_GL_glut_LIB_DEPENDS= libglut.so:graphics/freeglut
_GL_opengl_LIB_DEPENDS= libOpenGL.so:graphics/libglvnd
. if !empty(gl_ARGS)
IGNORE= USES=gl takes no arguments
. endif
. if !defined(USE_GL)
IGNORE= need to specify gl component with USE_GL
. elif ${USE_GL:tl} == yes
DEV_WARNING+= "USE_GL=yes is deprecated, please add USE_GL=glu (default) or specify component"
USE_GL= glu
. endif
. for _component in ${USE_GL}
. if !defined(_GL_${_component}_LIB_DEPENDS)
IGNORE= uses unknown GL component
. else
USE_XORG+= ${_GL_${_component}_USE_XORG}
LIB_DEPENDS+= ${_GL_${_component}_LIB_DEPENDS}
. endif
. endfor
# We only need to include xorg.mk if we want USE_XORG modules
. if defined(USE_XORG) && !empty(USE_XORG)
.include "${USESDIR}/xorg.mk"
. endif
# _INCLUDE_USES_GL_MK
.endif