PKGBUILDs/extra/libglvnd/0001-Add-a-configure-option-to-disable-glesv1-or-glesv2.patch
2019-10-19 17:11:30 +00:00

122 lines
3.7 KiB
Diff

From 3a1fb32c3b2ba0bc28952759c33dc98bb5260125 Mon Sep 17 00:00:00 2001
From: Laurent Carlier <lordheavym@gmail.com>
Date: Tue, 8 Oct 2019 16:34:16 +0000
Subject: [PATCH] Add a configure option to disable glesv1 or glesv2
Because mesa can be built without glesv1 so it breaks autodetection.
Fixes: https://bugs.archlinux.org/task/64032 ('mesa-demos doesn't build, unable to find GLES/gl.h')
---
configure.ac | 23 +++++++++++++++--------
include/Makefile.am | 24 ++++++++++++++++++------
src/Makefile.am | 4 +++-
3 files changed, 36 insertions(+), 15 deletions(-)
diff --git a/configure.ac b/configure.ac
index faa0379..eb68d3b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -70,13 +70,19 @@ if test "x$enable_x11" != "xyes" -a "x$enable_glx" = "xyes" ; then
AC_MSG_ERROR([Can't build GLX without X11.])
fi
-AC_ARG_ENABLE([gles],
- [AS_HELP_STRING([--disable-gles],
- [Do not build the libGLES*.so libraries @<:@default=enabled@:>@])],
- [enable_gles="$enableval"],
- [enable_gles=yes]
-)
-AM_CONDITIONAL([ENABLE_GLES], [test "x$enable_gles" = "xyes"])
+AC_ARG_ENABLE([gles1],
+ [AS_HELP_STRING([--disable-gles1],
+ [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
+ [enable_gles1="$enableval"],
+ [enable_gles1=yes])
+AM_CONDITIONAL([ENABLE_GLES1], [test "x$enable_gles1" = "xyes"])
+
+AC_ARG_ENABLE([gles2],
+ [AS_HELP_STRING([--disable-gles2],
+ [disable support for OpenGL ES 2.x and 3.x API @<:@default=enabled@:>@])],
+ [enable_gles2="$enableval"],
+ [enable_gles2=yes])
+AM_CONDITIONAL([ENABLE_GLES2], [test "x$enable_gles2" = "xyes"])
AC_ARG_ENABLE([headers],
[AS_HELP_STRING([--disable-headers],
@@ -87,7 +93,8 @@ AC_ARG_ENABLE([headers],
AM_CONDITIONAL([ENABLE_GL_HEADERS], [test "x$enable_headers" = "xyes"])
AM_CONDITIONAL([ENABLE_EGL_HEADERS], [test "x$enable_headers" = "xyes" -a "x$enable_egl" = "xyes"])
AM_CONDITIONAL([ENABLE_GLX_HEADERS], [test "x$enable_headers" = "xyes" -a "x$enable_glx" = "xyes"])
-AM_CONDITIONAL([ENABLE_GLES_HEADERS], [test "x$enable_headers" = "xyes" -a "x$enable_gles" = "xyes"])
+AM_CONDITIONAL([ENABLE_GLES1_HEADERS], [test "x$enable_headers" = "xyes" -a "x$enable_gles1" = "xyes"])
+AM_CONDITIONAL([ENABLE_GLES2_HEADERS], [test "x$enable_headers" = "xyes" -a "x$enable_gles2" = "xyes"])
dnl
dnl Arch/platform-specific settings. Copied from mesa
diff --git a/include/Makefile.am b/include/Makefile.am
index 3d81d17..0c41dc7 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -17,14 +17,18 @@ GL_HEADER_FILES = \
GL/glext.h \
KHR/khrplatform.h
-GLES_HEADER_FILES = \
+GLES1_HEADER_FILES = \
GLES/egl.h \
GLES/gl.h \
GLES/glext.h \
- GLES/glplatform.h \
+ GLES/glplatform.h
+
+GLES2_HEADER_FILES = \
GLES2/gl2ext.h \
GLES2/gl2.h \
- GLES2/gl2platform.h \
+ GLES2/gl2platform.h
+
+GLES3_HEADER_FILES = \
GLES3/gl31.h \
GLES3/gl32.h \
GLES3/gl3.h \
@@ -45,10 +49,18 @@ else
noinst_HEADERS += $(GL_HEADER_FILES)
endif
-if ENABLE_GLES_HEADERS
-nobase_include_HEADERS += $(GLES_HEADER_FILES)
+if ENABLE_GLES1_HEADERS
+nobase_include_HEADERS += $(GLES1_HEADER_FILES)
+else
+noinst_HEADERS += $(GLES1_HEADER_FILES)
+endif
+
+if ENABLE_GLES2_HEADERS
+nobase_include_HEADERS += $(GLES2_HEADER_FILES)
+nobase_include_HEADERS += $(GLES3_HEADER_FILES)
else
-noinst_HEADERS += $(GLES_HEADER_FILES)
+noinst_HEADERS += $(GLES2_HEADER_FILES)
+noinst_HEADERS += $(GLES3_HEADER_FILES)
endif
if ENABLE_GLX_HEADERS
diff --git a/src/Makefile.am b/src/Makefile.am
index 5f7ce79..821346f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -12,8 +12,10 @@ SUBDIRS += GLX
SUBDIRS += GL
endif
-if ENABLE_GLES
+if ENABLE_GLES1
SUBDIRS += GLESv1
+endif
+if ENABLE_GLES2
SUBDIRS += GLESv2
endif
--
2.23.0