meson: fix building without GL

libgl will be undefined _glx, so move that check inside the
`if with_glx != 'disabled'` block.

v2: - Simplify commit message (Eric, Emil)

Fixes: 5c460337fd ("meson: Fix GL and EGL pkg-config files with glvnd")
Reported-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
CC: Daniel Stone <daniels@collabora.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Untested-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit b9636fe38a)
This commit is contained in:
Dylan Baker 2018-02-26 08:43:54 -08:00 committed by Emil Velikov
parent 10d6f10a2e
commit 36ac4550cf

View file

@ -77,18 +77,19 @@ if with_gallium
subdir('gallium')
endif
# If using glvnd the pkg-config header should not point to GL_mesa, it should
# point to GL. glvnd is only available on unix like platforms so adding -l
# should be safe here
# TODO: in the glvnd case glvnd itself should really be providing this.
if with_glvnd
_gl = '-L${libdir} -lGL'
else
_gl = libgl
endif
# This must be after at least mesa, glx, and gallium, since libgl will be
# defined in one of those subdirs depending on the glx provider.
if with_glx != 'disabled'
# If using glvnd the pkg-config header should not point to GL_mesa, it should
# point to GL. glvnd is only available on unix like platforms so adding -l
# should be safe here
# TODO: in the glvnd case glvnd itself should really be providing this.
if with_glvnd
_gl = '-L${libdir} -lGL'
else
_gl = libgl
endif
pkg.generate(
name : 'gl',
description : 'Mesa OpenGL Library',