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From ff97e08ad2ac33e47e72eb4b5f54bd1dc810746c Mon Sep 17 00:00:00 2001
From: Dylan Baker <dylan@pnwbakers.com>
Date: Wed, 25 Sep 2019 23:25:27 +0000
Subject: [PATCH 2/2] meson: fix logic for generating .pc files with old glvnd
We want to generate PC files for non-glvnd builds and for builds with
old glvnd, but the current logic doesn't do that, it builds them
unconditionally, and for GLES it builds the shared libraries, which is
also not what we want. This does not generate .pc files for gles1 or
gles2. Which it we weren't doing before either, making this not a
regression but a return to status-quo.o
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/1838
Fixes: 93df862b6affb6b8507e40601212a58012bfa873
("meson: re-add incorrect pkg-config files with GLVND for backward compatibility")
Reviewed-by: Matt Turner <mattst88@gmail.com>
---
meson.build | 9 +++++----
src/egl/meson.build | 30 ++++++++++++++++--------------
src/mapi/meson.build | 2 +-
src/meson.build | 4 ++--
4 files changed, 24 insertions(+), 21 deletions(-)
diff --git a/meson.build b/meson.build
index 01f57aea18a..1b494348ed9 100644
--- a/meson.build
+++ b/meson.build
@@ -100,7 +100,7 @@ endif
# shared-glapi is required if at least two OpenGL APIs are being built
if not with_shared_glapi
- if ((with_gles1 == 'true' and with_gles2 == 'true') or
+ if ((with_gles1 == 'true' and with_gles2 == 'true') or
(with_gles1 == 'true' and with_opengl) or
(with_gles2 == 'true' and with_opengl))
error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x')
@@ -397,7 +397,7 @@ endif
if with_glx != 'disabled'
if not (with_platform_x11 and with_any_opengl)
error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
- elif with_glx == 'gallium-xlib'
+ elif with_glx == 'gallium-xlib'
if not with_gallium
error('Gallium-xlib based GLX requires at least one gallium driver')
elif not with_gallium_softpipe
@@ -405,7 +405,7 @@ if with_glx != 'disabled'
elif with_dri
error('gallium-xlib conflicts with any dri driver')
endif
- elif with_glx == 'xlib'
+ elif with_glx == 'xlib'
if with_dri
error('xlib conflicts with any dri driver')
endif
@@ -1319,6 +1319,7 @@ else
endif
dep_glvnd = null_dep
+glvnd_missing_pc_files = false
if with_glvnd
dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
# GLVND until commit 0dfaea2bcb7cdcc785f9 ("Add pkg-config files for EGL, GL,
@@ -1455,7 +1456,7 @@ if with_platform_x11
if with_glx == 'dri' or with_glx == 'gallium-xlib'
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
- if with_glx == 'dri'
+ if with_glx == 'dri'
if with_dri_platform == 'drm'
dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
dep_xxf86vm = dependency('xxf86vm')
diff --git a/src/egl/meson.build b/src/egl/meson.build
index 7038a68e955..7d738e2ebd1 100644
--- a/src/egl/meson.build
+++ b/src/egl/meson.build
@@ -176,21 +176,23 @@ libegl = shared_library(
# If using glvnd the pkg-config header should not point to EGL_mesa, it should
# point to EGL. glvnd is only available on unix like platforms so adding -l
# should be safe here
-if with_glvnd and glvnd_missing_pc_files
- _egl = '-L${libdir} -lEGL'
-else
- _egl = libegl
-endif
+if not with_glvnd or glvnd_missing_pc_files
+ if glvnd_missing_pc_files
+ _egl = '-L${libdir} -lEGL'
+ else
+ _egl = libegl
+ endif
-pkg.generate(
- name : 'egl',
- description : 'Mesa EGL Library',
- version : meson.project_version(),
- libraries : _egl,
- libraries_private: gl_priv_libs,
- requires_private : gl_priv_reqs,
- extra_cflags : gl_pkgconfig_c_flags,
-)
+ pkg.generate(
+ name : 'egl',
+ description : 'Mesa EGL Library',
+ version : meson.project_version(),
+ libraries : _egl,
+ libraries_private: gl_priv_libs,
+ requires_private : gl_priv_reqs,
+ extra_cflags : gl_pkgconfig_c_flags,
+ )
+endif
if with_tests and prog_nm.found()
if with_glvnd
diff --git a/src/mapi/meson.build b/src/mapi/meson.build
index 39c1dba7ce0..2c79a04f1df 100644
--- a/src/mapi/meson.build
+++ b/src/mapi/meson.build
@@ -35,7 +35,7 @@ if with_shared_glapi
else
libglapi = []
endif
-if not with_glvnd or glvnd_missing_pc_files
+if not with_glvnd
if with_gles1
subdir('es1api')
endif
diff --git a/src/meson.build b/src/meson.build
index ddbcd7f3ae4..d01f84c0d46 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -111,12 +111,12 @@ 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 with_glx != 'disabled' and (not with_glvnd or glvnd_missing_pc_files)
# 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 and glvnd_missing_pc_files
+ if glvnd_missing_pc_files
_gl = '-L${libdir} -lGL'
else
_gl = libgl
--
2.23.0
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