package/efl/libefl: add frame buffer config option
Add an config option to enable frame buffer support in the efl libraries. >From the README [1]: This requires linux frame-buffer support, headers etc. This supports basic frame-buffers like /dev/fb as well as input via /dev/input for keyboards and mice in a basic way. There is a bug eina_module_load(). >From [2]: When running terminology, a message appears in eina_module_load with: could not dlopen("/usr/lib/ecore_evas/engines/fb/v-1.15/module.so", Error relocating /usr/lib/ecore_evas/engines/fb/v-1.15/module.so: ecore_fb_ts_shutdown: symbol not found): RTLD_NOW It seems like the EAPI macro has no effect... A patch from Ross Vandegrift has been posted on enlightenment mailing list [3], but it's not yet an upstream patch. [1] https://git.enlightenment.org/core/efl.git/tree/README?id=v1.15.2#n521 [2] http://sourceforge.net/p/enlightenment/mailman/message/34493376 [3] http://sourceforge.net/p/enlightenment/mailman/message/34492801 Signed-off-by: Romain Naour <romain.naour@openwide.fr> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -0,0 +1,64 @@
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From 2fb4fdf641e67e49b87a3524038a694c8dd0ba4e Mon Sep 17 00:00:00 2001
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From: Vicente Bergas <vicencb@gmail.com>
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Date: Fri, 9 Oct 2015 23:35:20 +0200
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Subject: [PATCH] ecore_fb_private.h: define EAPI before use
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From [1]:
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When running terminology, a message appears in eina_module_load with:
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could not dlopen("/usr/lib/ecore_evas/engines/fb/v-1.15/module.so",
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Error relocating /usr/lib/ecore_evas/engines/fb/v-1.15/module.so:
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ecore_fb_ts_shutdown: symbol not found): RTLD_NOW
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It seems like the EAPI macro has no effect...
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A patch from Ross Vandegrift has been posted on enlightenment mailing
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list [2], but it's not yet an upstream patch.
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[1] http://sourceforge.net/p/enlightenment/mailman/message/34493376
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[2] http://sourceforge.net/p/enlightenment/mailman/message/34492801
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Signed-off-by: Vicente Bergas <vicencb@gmail.com>
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[Romain:
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- Add a commit log
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- Add a link to the enlightenment mailing list
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- Add Vicente's SoB line]
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Signed-off-by: Romain Naour <romain.naour@openwide.fr>
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---
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src/lib/ecore_fb/ecore_fb_private.h | 17 +++++++++++++++++
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1 file changed, 17 insertions(+)
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diff --git a/src/lib/ecore_fb/ecore_fb_private.h b/src/lib/ecore_fb/ecore_fb_private.h
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index f7dc0c6..f54c8d2 100644
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--- a/src/lib/ecore_fb/ecore_fb_private.h
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+++ b/src/lib/ecore_fb/ecore_fb_private.h
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@@ -33,6 +33,20 @@
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#include <Ecore_Fb.h>
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+#ifdef EAPI
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+# undef EAPI
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+#endif
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+
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+#ifdef __GNUC__
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+# if __GNUC__ >= 4
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+# define EAPI __attribute__ ((visibility("default")))
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+# else
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+# define EAPI
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+# endif
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+#else
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+# define EAPI
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+#endif
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+
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/* ecore_fb_li.c */
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struct _Ecore_Fb_Input_Device
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{
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@@ -92,4 +106,7 @@ void ecore_fb_vt_shutdown(void);
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#define TS_GET_CAL 0x8014660a
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#endif
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+#undef EAPI
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+#define EAPI
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+
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#endif
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--
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2.4.3
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@ -109,6 +109,11 @@ config BR2_PACKAGE_LIBEFL_HAS_RECOMMENDED_CONFIG
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comment "Warning: one of the recommended option for EFL is not enabled"
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depends on !BR2_PACKAGE_LIBEFL_HAS_RECOMMENDED_CONFIG
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comment "libecore video support"
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config BR2_PACKAGE_LIBEFL_FB
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bool "FB support"
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comment "libevas loaders"
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config BR2_PACKAGE_LIBEFL_PNG
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@ -30,7 +30,6 @@ LIBEFL_GETTEXTIZE = YES
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# Configure options:
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# --disable-cxx-bindings: disable C++11 bindings.
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# --disable-fb: disable frame buffer support.
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# --disable-image-loader-jp2k: disable JPEG 2000 support.
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# --disable-sdl: disable sdl2 support.
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# --disable-systemd: disable systemd support.
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@ -41,7 +40,6 @@ LIBEFL_CONF_OPTS = \
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--with-edje-cc=$(HOST_DIR)/usr/bin/edje_cc \
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--with-eolian-gen=$(HOST_DIR)/usr/bin/eolian_gen \
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--disable-cxx-bindings \
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--disable-fb \
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--disable-image-loader-jp2k \
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--disable-sdl \
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--disable-systemd \
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@ -143,6 +141,12 @@ else
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LIBEFL_CONF_OPTS += --disable-wayland
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endif
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ifeq ($(BR2_PACKAGE_LIBEFL_FB),y)
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LIBEFL_CONF_OPTS += --enable-fb
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else
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LIBEFL_CONF_OPTS += --disable-fb
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endif
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# Loaders that need external dependencies needs to be --enable-XXX=yes
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# otherwise the default is '=static'.
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# All other loaders are statically built-in
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