source "package/libdmtx/Config.in"
source "package/libdri2/Config.in"
source "package/libdrm/Config.in"
+ source "package/libepoxy/Config.in"
source "package/libevas-generic-loaders/Config.in"
source "package/libexif/Config.in"
source "package/libfm/Config.in"
--- /dev/null
+From 7eff2bf8e27599c1c94217b2bb1b73d4b7d18e59 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
+Date: Wed, 6 May 2015 10:45:22 +0200
+Subject: [PATCH 1/4] select platforms based on configuration results
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
+Fetched from pull #81 on github for libepoxy:
+https://github.com/anholt/libepoxy/pull/81/commits
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ configure.ac | 13 +++++--------
+ src/dispatch_common.c | 9 ++++++---
+ src/dispatch_common.h | 9 +++++----
+ 3 files changed, 16 insertions(+), 15 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 2d67726..225ab73 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -58,6 +58,10 @@ AC_CHECK_HEADER([KHR/khrplatform.h],
+ # uintptr_t to a void *") by default. Kill that.
+ XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
+
++PKG_CHECK_MODULES(X11, [x11], [x11=yes], [x11=no])
++
++AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
++
+ has_znow=yes
+
+ case $host_os in
+@@ -86,7 +90,7 @@ case $host_os in
+ ;;
+ *)
+ build_egl=yes
+- build_glx=yes
++ build_glx=$x11
+ build_wgl=no
+ # On platforms with dlopen, we load everything dynamically and
+ # don't link against a specific window system or GL implementation.
+@@ -144,13 +148,6 @@ esac
+
+ AC_SUBST([VISIBILITY_CFLAGS])
+
+-PKG_CHECK_MODULES(X11, [x11], [x11=yes], [x11=no])
+-if test x$x11 = xno -a x$build_glx = xyes; then
+- AC_MSG_ERROR([libX11 headers (libx11-dev) required to build with GLX support])
+-fi
+-
+-AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
+-
+ PKG_CHECK_MODULES(GL, [gl], [gl=yes], [gl=no])
+
+ AC_CONFIG_FILES([
+diff --git a/src/dispatch_common.c b/src/dispatch_common.c
+index 013027f..163d348 100644
+--- a/src/dispatch_common.c
++++ b/src/dispatch_common.c
+@@ -656,10 +656,13 @@ epoxy_get_proc_address(const char *name)
+ #elif defined(__APPLE__)
+ return epoxy_gl_dlsym(name);
+ #else
++#if PLATFORM_HAS_GLX
+ if (epoxy_current_context_is_glx()) {
+ return glXGetProcAddressARB((const GLubyte *)name);
+- } else {
++ } else
++#endif /* PLATFORM_HAS_GLX */
+ #if PLATFORM_HAS_EGL
++ {
+ GLenum egl_api = epoxy_egl_get_current_gl_context_api();
+
+ switch (egl_api) {
+@@ -669,10 +672,10 @@ epoxy_get_proc_address(const char *name)
+ case EGL_NONE:
+ break;
+ }
+-#endif
+ }
++#endif /* PLATFORM_HAS_EGL */
+ errx(1, "Couldn't find current GLX or EGL context.\n");
+-#endif
++#endif /* _WIN32 | __APPLE__*/
+ }
+
+ WRAPPER_VISIBILITY (void)
+diff --git a/src/dispatch_common.h b/src/dispatch_common.h
+index 676a4d5..2728b45 100644
+--- a/src/dispatch_common.h
++++ b/src/dispatch_common.h
+@@ -21,12 +21,13 @@
+ * IN THE SOFTWARE.
+ */
+
++#include <config.h>
+ #include <stdbool.h>
+
+ #ifdef _WIN32
+ #define PLATFORM_HAS_EGL 0
+ #define PLATFORM_HAS_GLX 0
+-#define PLATFORM_HAS_WGL 1
++#define PLATFORM_HAS_WGL BUILD_WGL
+ #define EPOXY_IMPORTEXPORT __declspec(dllexport)
+ #elif defined(__APPLE__)
+ #define PLATFORM_HAS_EGL 0
+@@ -34,13 +35,13 @@
+ #define PLATFORM_HAS_WGL 0
+ #define EPOXY_IMPORTEXPORT
+ #elif defined(ANDROID)
+-#define PLATFORM_HAS_EGL 1
++#define PLATFORM_HAS_EGL BUILD_EGL
+ #define PLATFORM_HAS_GLX 0
+ #define PLATFORM_HAS_WGL 0
+ #define EPOXY_IMPORTEXPORT
+ #else
+-#define PLATFORM_HAS_EGL 1
+-#define PLATFORM_HAS_GLX 1
++#define PLATFORM_HAS_EGL BUILD_EGL
++#define PLATFORM_HAS_GLX BUILD_GLX
+ #define PLATFORM_HAS_WGL 0
+ #define EPOXY_IMPORTEXPORT
+ #endif
+
--- /dev/null
+From a9efde0fb2678cd26bdf26d256732d97ded0c595 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
+Date: Wed, 6 May 2015 11:05:48 +0200
+Subject: [PATCH 2/4] add an option to disable glx support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+this option would help us in yocto to get deterministic build results
+
+Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
+Fetched from pull #81 on github for libepoxy:
+https://github.com/anholt/libepoxy/pull/81/commits
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ configure.ac | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 225ab73..d3d947c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -58,7 +58,14 @@ AC_CHECK_HEADER([KHR/khrplatform.h],
+ # uintptr_t to a void *") by default. Kill that.
+ XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
+
+-PKG_CHECK_MODULES(X11, [x11], [x11=yes], [x11=no])
++AC_ARG_ENABLE([glx],
++ [AS_HELP_STRING([--disable-glx],
++ [disable if you don't want x11/glx support])],
++ [],
++ [enable_glx=yes]
++ )
++
++PKG_CHECK_MODULES(X11, [x11], [x11=$enable_glx], [x11=no])
+
+ AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
+
+
--- /dev/null
+From 902ea1eb073187603ec2eda4d2a146bef96592d4 Mon Sep 17 00:00:00 2001
+From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Date: Mon, 18 Jan 2016 10:08:44 -0800
+Subject: [PATCH 3/4] Make --enable-glx actually work on OSX and Windows
+
+Followup for anholt/libepoxy#52
+
+Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Fetched from pull #81 on github for libepoxy:
+https://github.com/anholt/libepoxy/pull/81/commits
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ configure.ac | 6 +++---
+ src/dispatch_common.h | 4 ++--
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index d3d947c..b4c7ede 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -61,7 +61,7 @@ XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
+ AC_ARG_ENABLE([glx],
+ [AS_HELP_STRING([--disable-glx],
+ [disable if you don't want x11/glx support])],
+- [],
++ [enable_glx=$enableval],
+ [enable_glx=yes]
+ )
+
+@@ -74,7 +74,7 @@ has_znow=yes
+ case $host_os in
+ mingw*)
+ build_egl=no
+- build_glx=no
++ build_glx=$x11
+ build_wgl=yes
+ # On windows, the DLL has to have all of its functions
+ # resolved at link time, so we have to link directly aginst
+@@ -89,7 +89,7 @@ case $host_os in
+ ;;
+ darwin*)
+ build_egl=no
+- build_glx=no
++ build_glx=$x11
+ build_wgl=no
+ build_apple=yes
+ has_znow=no
+diff --git a/src/dispatch_common.h b/src/dispatch_common.h
+index 2728b45..c30ce44 100644
+--- a/src/dispatch_common.h
++++ b/src/dispatch_common.h
+@@ -26,12 +26,12 @@
+
+ #ifdef _WIN32
+ #define PLATFORM_HAS_EGL 0
+-#define PLATFORM_HAS_GLX 0
++#define PLATFORM_HAS_GLX BUILD_GLX
+ #define PLATFORM_HAS_WGL BUILD_WGL
+ #define EPOXY_IMPORTEXPORT __declspec(dllexport)
+ #elif defined(__APPLE__)
+ #define PLATFORM_HAS_EGL 0
+-#define PLATFORM_HAS_GLX 0
++#define PLATFORM_HAS_GLX BUILD_GLX
+ #define PLATFORM_HAS_WGL 0
+ #define EPOXY_IMPORTEXPORT
+ #elif defined(ANDROID)
+
--- /dev/null
+From d010922282580a32dfebcda12ee1c307b3ef6005 Mon Sep 17 00:00:00 2001
+From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Date: Mon, 18 Jan 2016 09:49:55 -0800
+Subject: [PATCH 4/4] darwin: Use GLX instead of OpenGL.framework if it is the
+ current context
+
+Also makes a stab at similar support for Win32
+
+anholt/libepoxy#63
+
+Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Fetched from pull #81 on github for libepoxy:
+https://github.com/anholt/libepoxy/pull/81/commits
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ src/dispatch_common.c | 29 ++++++++++++++++-------------
+ 1 file changed, 16 insertions(+), 13 deletions(-)
+
+diff --git a/src/dispatch_common.c b/src/dispatch_common.c
+index 163d348..cb9f76a 100644
+--- a/src/dispatch_common.c
++++ b/src/dispatch_common.c
+@@ -482,16 +482,20 @@ epoxy_glx_dlsym(const char *name)
+ void *
+ epoxy_gl_dlsym(const char *name)
+ {
+-#ifdef _WIN32
++#if defined(_WIN32) || defined(__APPLE__)
++if (!epoxy_current_context_is_glx()) {
++# if defined(_WIN32)
+ return do_dlsym(&api.gl_handle, "OPENGL32", name, true);
+-#elif defined(__APPLE__)
++# elif defined(__APPLE__)
+ return do_dlsym(&api.gl_handle,
+ "/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL",
+ name, true);
+-#else
++# endif
++}
++#endif
++
+ /* There's no library for desktop GL support independent of GLX. */
+ return epoxy_glx_dlsym(name);
+-#endif
+ }
+
+ void *
+@@ -615,7 +619,7 @@ epoxy_get_bootstrap_proc_address(const char *name)
+ */
+ #if PLATFORM_HAS_GLX
+ if (api.glx_handle && glXGetCurrentContext())
+- return epoxy_gl_dlsym(name);
++ return epoxy_glx_dlsym(name);
+ #endif
+
+ /* If epoxy hasn't loaded any API-specific library yet, try to
+@@ -644,22 +648,17 @@ epoxy_get_bootstrap_proc_address(const char *name)
+ }
+ #endif /* PLATFORM_HAS_EGL */
+
+- /* Fall back to GLX */
++ /* Fall back to the platform default */
+ return epoxy_gl_dlsym(name);
+ }
+
+ void *
+ epoxy_get_proc_address(const char *name)
+ {
+-#ifdef _WIN32
+- return wglGetProcAddress(name);
+-#elif defined(__APPLE__)
+- return epoxy_gl_dlsym(name);
+-#else
+ #if PLATFORM_HAS_GLX
+ if (epoxy_current_context_is_glx()) {
+ return glXGetProcAddressARB((const GLubyte *)name);
+- } else
++ }
+ #endif /* PLATFORM_HAS_GLX */
+ #if PLATFORM_HAS_EGL
+ {
+@@ -674,8 +673,12 @@ epoxy_get_proc_address(const char *name)
+ }
+ }
+ #endif /* PLATFORM_HAS_EGL */
++#if defined(_WIN32)
++ return wglGetProcAddress(name);
++#elif defined(__APPLE__)
++ return epoxy_gl_dlsym(name);
++#endif
+ errx(1, "Couldn't find current GLX or EGL context.\n");
+-#endif /* _WIN32 | __APPLE__*/
+ }
+
+ WRAPPER_VISIBILITY (void)
--- /dev/null
+From 68e5f1574758240aedfe8653d7aaae62cdb08bf5 Mon Sep 17 00:00:00 2001
+From: Gustavo Zacarias <gustavo@zacarias.com.ar>
+Date: Sun, 20 Dec 2015 10:07:06 -0300
+Subject: [PATCH] Forward egl cflags into epoxy.pc
+
+When building mesa egl without x11 and gles2 the headers need a
+MESA_EGL_NO_X11_HEADERS define, so put them in epoxy.pc as well since
+otherwise builds will fail.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+Status: pull request https://github.com/anholt/libepoxy/pull/80
+
+ configure.ac | 2 ++
+ epoxy.pc.in | 2 +-
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index c7cffb2..7b599de 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -102,6 +102,8 @@ if test x$build_egl = xyes; then
+ AC_DEFINE([BUILD_EGL], [1], [build EGL tests])
+ fi
+
++AC_SUBST(EGL_CFLAGS)
++
+ PKG_CHECK_MODULES(GL, [gl], [gl=yes], [gl=no])
+ if test x$gl = xno; then
+ build_glx=no
+diff --git a/epoxy.pc.in b/epoxy.pc.in
+index 8c85a33..f377da5 100644
+--- a/epoxy.pc.in
++++ b/epoxy.pc.in
+@@ -6,6 +6,6 @@ includedir=@includedir@
+ Name: epoxy
+ Description: epoxy GL dispatch Library
+ Version: @PACKAGE_VERSION@
+-Cflags: -I${includedir}
++Cflags: -I${includedir} @EGL_CFLAGS@
+ Libs: -L${libdir} -lepoxy
+ Libs.private: @DLOPEN_LIBS@
+--
+2.4.10
+
--- /dev/null
+From 5492e81f317e48141b0687ad77252c52c2dfcd6d Mon Sep 17 00:00:00 2001
+From: Gustavo Zacarias <gustavo@zacarias.com.ar>
+Date: Fri, 5 Feb 2016 19:03:39 -0300
+Subject: [PATCH] Make egl conditional
+
+Mesa can be built with GLX and without EGL support, so make this
+possible in epoxy as well.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+ configure.ac | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 6e56599..21e3a25 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -58,6 +58,13 @@ AC_CHECK_HEADER([KHR/khrplatform.h],
+ # uintptr_t to a void *") by default. Kill that.
+ XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
+
++AC_ARG_ENABLE([egl],
++ [AS_HELP_STRING([--disable-egl],
++ [disable if you don't want egl support])],
++ [enable_egl=$enableval],
++ [enable_egl=yes]
++ )
++
+ AC_ARG_ENABLE([glx],
+ [AS_HELP_STRING([--disable-glx],
+ [disable if you don't want x11/glx support])],
+@@ -65,6 +72,7 @@ AC_ARG_ENABLE([glx],
+ [enable_glx=yes]
+ )
+
++PKG_CHECK_MODULES(EGL, [egl], [egl=$enable_egl], [egl=no])
+ PKG_CHECK_MODULES(X11, [x11], [x11=$enable_glx], [x11=no])
+
+ AM_CONDITIONAL(HAVE_X11, test x$x11 = xyes)
+@@ -96,7 +104,7 @@ case $host_os in
+ EPOXY_LINK_LIBS=""
+ ;;
+ *)
+- build_egl=yes
++ build_egl=$egl
+ build_glx=$x11
+ build_wgl=no
+ # On platforms with dlopen, we load everything dynamically and
+@@ -109,7 +117,6 @@ AC_SUBST(EPOXY_LINK_LIBS)
+
+ AM_CONDITIONAL(BUILD_EGL, test x$build_egl = xyes)
+ if test x$build_egl = xyes; then
+- PKG_CHECK_MODULES(EGL, [egl])
+ AC_DEFINE([BUILD_EGL], [1], [build EGL tests])
+ fi
+
+--
+2.4.10
+
--- /dev/null
+config BR2_PACKAGE_LIBEPOXY
+ bool "libepoxy"
+ select BR2_PACKAGE_XUTIL_UTIL_MACROS
+ depends on BR2_PACKAGE_HAS_LIBEGL || BR2_PACKAGE_HAS_LIBGL
+ help
+ Epoxy is a library for handling OpenGL function pointer
+ management for you.
+
+ https://github.com/anholt/libepoxy
+
+comment "libepoxy needs an OpenGL and/or OpenGL EGL backend"
+ depends on !BR2_PACKAGE_HAS_LIBEGL && !BR2_PACKAGE_HAS_LIBGL
--- /dev/null
+################################################################################
+#
+# libepoxy
+#
+################################################################################
+
+LIBEPOXY_VERSION = v1.3.1
+LIBEPOXY_SITE = $(call github,anholt,libepoxy,$(LIBEPOXY_VERSION))
+LIBEPOXY_INSTALL_STAGING = YES
+# For patches:
+# 0001-make-egl-and-glx-conditional.patch
+# 0002-Forward-egl-cflags-into-epoxy.pc.patch
+LIBEPOXY_AUTORECONF = YES
+LIBEPOXY_DEPENDENCIES = xutil_util-macros
+LIBEPOXY_LICENSE = MIT
+LIBEPOXY_LICENSE_FILES = COPYING
+
+ifeq ($(BR2_PACKAGE_HAS_LIBEGL),y)
+LIBEPOXY_CONF_OPTS += --enable-egl
+LIBEPOXY_DEPENDENCIES += libegl
+else
+LIBEPOXY_CONF_OPTS += --disable-egl
+endif
+
+ifeq ($(BR2_PACKAGE_HAS_LIBGL)$(BR2_PACKAGE_XLIB_LIBX11),yy)
+LIBEPOXY_CONF_OPTS += --enable-egl
+LIBEPOXY_DEPENDENCIES += libgl xlib_libX11
+else
+LIBEPOXY_CONF_OPTS += --disable-glx
+endif
+
+$(eval $(autotools-package))
endmenu
menu "X11R7 Libraries"
source package/x11r7/libxcb/Config.in
- source package/x11r7/libepoxy/Config.in
source package/x11r7/xcb-util/Config.in
source package/x11r7/xcb-util-cursor/Config.in
source package/x11r7/xcb-util-image/Config.in
+++ /dev/null
-config BR2_PACKAGE_LIBEPOXY
- bool "epoxy"
- select BR2_PACKAGE_XLIB_LIBX11
- select BR2_PACKAGE_XUTIL_UTIL_MACROS
- depends on BR2_PACKAGE_HAS_LIBEGL
- help
- Epoxy is a library for handling OpenGL function pointer
- management for you.
-
- https://github.com/anholt/libepoxy
-
-comment "epoxy needs an OpenGL EGL backend"
- depends on !BR2_PACKAGE_HAS_LIBEGL
+++ /dev/null
-################################################################################
-#
-# libepoxy
-#
-################################################################################
-
-LIBEPOXY_VERSION = v1.3.1
-LIBEPOXY_SITE = $(call github,anholt,libepoxy,$(LIBEPOXY_VERSION))
-LIBEPOXY_INSTALL_STAGING = YES
-LIBEPOXY_AUTORECONF = YES
-LIBEPOXY_DEPENDENCIES = xlib_libX11 xutil_util-macros libegl \
- $(if $(BR2_PACKAGE_HAS_LIBGL),libgl) host-pkgconf
-LIBEPOXY_LICENSE = MIT
-LIBEPOXY_LICENSE_FILES = COPYING
-
-$(eval $(autotools-package))
projects / buildroot.git / commitdiff