[Buildroot] [PATCH v4 04/35] package/efl/libefl: new package

Romain Naour romain.naour at openwide.fr
Sun Oct 18 20:29:20 UTC 2015


Add the libefl package which contains an updated version of the following
libraries:
libecore, libedje, libeet, libfreet, libeina, libeio, libembryo, libthumb
and libevas. It also contains eldbus, ephysics, and escape, see [1].

For now, the bump to efl 1.15.x is not complete.
This allows to build at least a default configuration whithout X11 support
or graphics acceleration.
This support will be added by a follow up patches in the series.

Also, add BR2_PACKAGE_LIBEFL_RECOMMENDED_CONFIG config option in order to
select all recommended packages that allows to build efl-core whithout the
extra-long --enable-i-really-know-what-i-am-doing...

At the end of the configure script, the summary tab will show that
alsa support is allways disabled even if alsa-utils has been build
before efl-core package.

"Ecore_Audio.....: yes (-alsa +pulseaudio +sndfile)"
This is intentional.

An initial runtime test has been done under Qemu with a glibc x86 toolchain.

An additional runtime test has been done with a uClibc-ng 1.0.5 toolchain
patched with [2] in order to add mkstemps() which is used by Eina library.
This patch has been upstreamed in uClubc-ng 1.0.6 release.

Another test has been done with a musl toolchain by Vicente Bergas (Thanks!)

Add a dependency on threads support since clearly efl libraries are
not even built without thread support [3].

[1] See https://phab.enlightenment.org/phame/live/3/post/efl_1_8/
[2] http://mailman.uclibc-ng.org/pipermail/devel/2015-August/000432.html
[3] https://git.enlightenment.org/core/efl.git/tree/configure.ac#n5032

Signed-off-by: Romain Naour <romain.naour at openwide.fr>
Cc: Vicente Bergas <vicencb at gmail.com>
---
v4: rename to libefl
    EFL needs a toolchain with threads support
v3: fix same typo again
    Add a note about multisense support
v2: remove glibc only dependency
    update commit log accordingly
    fix typo in Config.in (Vicente Bergas)

Vicente, can you test this new series and resend your Tested-By tag ? Thanks !
---
 package/efl/Config.in        |  16 +++--
 package/efl/libefl/Config.in |  65 +++++++++++++++++
 package/efl/libefl/libefl.mk | 161 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 237 insertions(+), 5 deletions(-)
 create mode 100644 package/efl/libefl/Config.in

diff --git a/package/efl/Config.in b/package/efl/Config.in
index 7ce5a36..2860cd6 100644
--- a/package/efl/Config.in
+++ b/package/efl/Config.in
@@ -1,8 +1,12 @@
 menuconfig BR2_PACKAGE_EFL
 	bool "Enlightenment Foundation Libraries"
-	depends on BR2_USE_WCHAR
-	# libeina uses madvise(). To revisit when bumping EFL to 1.8
-	depends on BR2_USE_MMU
+	depends on BR2_INSTALL_LIBSTDCPP # libefl
+	depends on BR2_PACKAGE_HAS_UDEV # libefl -> libudev
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libefl
+	depends on BR2_USE_MMU # libefl
+	depends on BR2_USE_WCHAR # libefl
+	depends on !BR2_STATIC_LIBS # libefl
+	select BR2_PACKAGE_LIBEFL
 	help
 	  Enlightenment Foundation Libraries
 
@@ -13,6 +17,7 @@ if BR2_PACKAGE_EFL
 source "package/efl/libeina/Config.in"
 source "package/efl/libecore/Config.in"
 source "package/efl/libeet/Config.in"
+source "package/efl/libefl/Config.in"
 source "package/efl/libefreet/Config.in"
 source "package/efl/libeio/Config.in"
 source "package/efl/libevas/Config.in"
@@ -24,5 +29,6 @@ source "package/efl/libedbus/Config.in"
 
 endif # BR2_PACKAGE_EFL
 
-comment "EFL needs a toolchain w/ wchar"
-	depends on !BR2_USE_WCHAR
+comment "EFL needs udev /dev management and a toolchain w/ C++, dynamic library, threads, wchar"
+	depends on !BR2_PACKAGE_HAS_UDEV || !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR
+	depends on BR2_USE_MMU
diff --git a/package/efl/libefl/Config.in b/package/efl/libefl/Config.in
new file mode 100644
index 0000000..2b758f0
--- /dev/null
+++ b/package/efl/libefl/Config.in
@@ -0,0 +1,65 @@
+config BR2_PACKAGE_LIBEFL
+	bool "libefl"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_HAS_UDEV # libudev
+	depends on BR2_TOOLCHAIN_HAS_THREADS # untested without threads
+	depends on BR2_USE_MMU
+	depends on BR2_USE_WCHAR # use wchar_t
+	depends on !BR2_STATIC_LIBS # dlfcn.h
+	select BR2_PACKAGE_DBUS
+	select BR2_PACKAGE_FREETYPE
+	select BR2_PACKAGE_JPEG # Emile needs libjpeg
+	select BR2_PACKAGE_LUA # Evas lua 5.1 or 5.2
+	help
+	  Enlightenment Foundation Libraries
+
+	  https://enlightenment.org
+
+if BR2_PACKAGE_LIBEFL
+
+config BR2_PACKAGE_LIBEFL_RECOMMENDED_CONFIG
+	bool "Use recommended and tested configurations"
+	select BR2_PACKAGE_BULLET
+	select BR2_PACKAGE_FONTCONFIG
+	select BR2_PACKAGE_GSTREAMER1
+	select BR2_PACKAGE_GST1_PLUGINS_BASE
+	select BR2_PACKAGE_LIBFRIBIDI
+	select BR2_PACKAGE_LIBSNDFILE
+	select BR2_PACKAGE_PULSEAUDIO
+	select BR2_PACKAGE_UTIL_LINUX
+	select BR2_PACKAGE_UTIL_LINUX_LIBMOUNT
+	default y
+	help
+	  Avoid to use untested or not recommended configurations,
+	  otherwise we need to add a very long and obscure option
+	  to start the build.
+
+comment "libevas loaders"
+
+config BR2_PACKAGE_LIBEFL_PNG
+	bool "libevas png loader"
+	select BR2_PACKAGE_LIBPNG
+	help
+	  This enables the loader code that loads png files using
+	  libpng.
+
+config BR2_PACKAGE_LIBEFL_JPEG
+	bool "libevas jpeg loader"
+	help
+	  This enables the loader code that loads jpeg files using
+	  libjpeg.
+
+config BR2_PACKAGE_LIBEFL_GIF
+	bool "libevas gif loader"
+	select BR2_PACKAGE_GIFLIB
+	help
+	  This enables the loader code that loads gif files using
+	  libungif.
+
+config BR2_PACKAGE_LIBEFL_TIFF
+	bool "libevas tiff loader"
+	select BR2_PACKAGE_TIFF
+	help
+	  This enables the loader code that loads tiff files.
+
+endif # BR2_PACKAGE_LIBEFL
diff --git a/package/efl/libefl/libefl.mk b/package/efl/libefl/libefl.mk
index 4dca733..781f397 100644
--- a/package/efl/libefl/libefl.mk
+++ b/package/efl/libefl/libefl.mk
@@ -11,6 +11,167 @@ LIBEFL_SITE = http://download.enlightenment.org/rel/libs/efl
 LIBEFL_LICENSE = BSD-2c, LGPLv2.1+, GPLv2+
 LIBEFL_LICENSE_FILES = COPYING
 
+LIBEFL_INSTALL_STAGING = YES
+
+LIBEFL_DEPENDENCIES = host-pkgconf host-libefl dbus freetype jpeg lua udev zlib
+
+# Configure options:
+# --disable-cxx-bindings: disable C++11 bindings.
+# --enable-lua-old: disable Elua and remove luajit dependency.
+# --with-x11=none: remove dependency on X.org.
+LIBEFL_CONF_OPTS = \
+	--with-edje-cc=$(HOST_DIR)/usr/bin/edje_cc \
+	--with-eolian-gen=$(HOST_DIR)/usr/bin/eolian_gen \
+	--disable-cxx-bindings \
+	--enable-lua-old \
+	--with-x11=none
+
+# Disable untested configuration warning.
+ifeq ($(BR2_PACKAGE_LIBEFL_RECOMMENDED_CONFIG),)
+LIBEFL_CONF_OPTS += --enable-i-really-know-what-i-am-doing-and-that-this-will-probably-break-things-and-i-will-fix-them-myself-and-send-patches-aba
+endif
+
+# Libmount is used heavily inside Eeze for support of removable devices etc.
+# and disabling this will hurt support for Enlightenment and its filemanager.
+ifeq ($(BR2_PACKAGE_UTIL_LINUX_LIBMOUNT),y)
+LIBEFL_DEPENDENCIES += util-linux
+LIBEFL_CONF_OPTS += --enable-libmount
+else
+LIBEFL_CONF_OPTS += --disable-libmount
+endif
+
+# If fontconfig is disabled, this is going to make general font
+# searching not work, and only some very direct 'load /path/file.ttf'
+# will work alongside some old-school ttf file path searching. This
+# is very likely not what you want, so highly reconsider turning
+# fontconfig off. Having it off will lead to visual problems like
+# missing text in many UI areas etc.
+ifeq ($(BR2_PACKAGE_FONTCONFIG),y)
+LIBEFL_CONF_OPTS += --enable-fontconfig
+LIBEFL_DEPENDENCIES += fontconfig
+else
+LIBEFL_CONF_OPTS += --disable-fontconfig
+endif
+
+# Fribidi is used for handling right-to-left text (like Arabic,
+# Hebrew, Farsi, Persian etc.) and is very likely not a feature
+# you want to disable unless you know for absolute certain you
+# will never encounter and have to display such scripts. Also
+# note that we don't test with fribidi disabled so you may also
+# trigger code paths with bugs that are never normally used.
+ifeq ($(BR2_PACKAGE_LIBFRIBIDI),y)
+LIBEFL_CONF_OPTS += --enable-fribidi
+LIBEFL_DEPENDENCIES += libfribidi
+else
+LIBEFL_CONF_OPTS += --disable-fribidi
+endif
+
+# If Gstreamer 1.x support is disabled, it will heavily limit your media
+# support options and render some functionality as useless, leading to
+# visible application bugs.
+ifeq ($(BR2_PACKAGE_GSTREAMER1)$(BR2_PACKAGE_GST1_PLUGINS_BASE),yy)
+LIBEFL_CONF_OPTS += --enable-gstreamer1
+LIBEFL_DEPENDENCIES += gstreamer1 gst1-plugins-base
+else
+LIBEFL_CONF_OPTS += --disable-gstreamer1
+endif
+
+# You have chosen to disable physics support. This disables lots of
+# core functionality and is effectively never tested. You are going
+# to find features that suddenly don't work and as a result cause
+# a series of breakages. This is simply not tested so you are on
+# your own in terms of ensuring everything works if you do this
+ifeq ($(BR2_PACKAGE_BULLET),y)
+LIBEFL_CONF_OPTS += --enable-physics
+LIBEFL_DEPENDENCIES += bullet
+else
+LIBEFL_CONF_OPTS += --disable-physics
+endif
+
+# You disabled audio support in Ecore. This is not tested and may
+# Create bugs for you due to it creating untested code paths.
+# Reconsider disabling audio.
+ifeq ($(BR2_PACKAGE_LIBSNDFILE),y)
+LIBEFL_CONF_OPTS += --enable-audio
+LIBEFL_DEPENDENCIES += libsndfile
+else
+LIBEFL_CONF_OPTS += --disable-audio
+endif
+
+# The only audio output method supported by Ecore right now is via
+# Pulseaudio. You have disabled that and likely have broken a whole
+# bunch of things in the process. Reconsider your configure options.
+# NOTE: multisense support is automatically enabled with pulseaudio.
+ifeq ($(BR2_PACKAGE_PULSEAUDIO),y)
+LIBEFL_CONF_OPTS += --enable-pulseaudio
+LIBEFL_DEPENDENCIES += pulseaudio
+else
+LIBEFL_CONF_OPTS += --disable-pulseaudio
+endif
+
+# There is no alsa support yet in Ecore_Audio.
+# configure will disable alsa support even if alsa-lib is selected.
+
+ifeq ($(BR2_PACKAGE_TSLIB),y)
+LIBEFL_DEPENDENCIES += tslib
+LIBEFL_CONF_OPTS += --enable-tslib
+else
+LIBEFL_CONF_OPTS += --disable-tslib
+endif
+
+ifeq ($(BR2_PACKAGE_LIBGLIB2),y)
+LIBEFL_DEPENDENCIES += libglib2
+# we can also say "always"
+LIBEFL_CONF_OPTS += --with-glib=yes
+else
+LIBEFL_CONF_OPTS += --with-glib=no
+endif
+
+# Prefer openssl (the default) over gnutls.
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+LIBEFL_DEPENDENCIES += openssl
+LIBEFL_CONF_OPTS += --with-crypto=openssl
+else
+ifeq ($(BR2_PACKAGE_GNUTLS)$(BR2_PACKAGE_LIBGCRYPT),yy)
+LIBEFL_DEPENDENCIES += gnutls libgcrypt
+LIBEFL_CONF_OPTS += --with-crypto=gnutls \
+	--with-libgcrypt-prefix=$(STAGING_DIR)/usr
+else
+LIBEFL_CONF_OPTS += --with-crypto=none
+endif
+endif # BR2_PACKAGE_OPENSSL
+
+# image loader: handle only loaders that requires dependencies.
+# All other loaders are builded by default statically.
+ifeq ($(BR2_PACKAGE_LIBEFL_PNG),y)
+LIBEFL_CONF_OPTS += --enable-image-loader-png=yes
+LIBEFL_DEPENDENCIES += libpng
+else
+LIBEFL_CONF_OPTS += --enable-image-loader-png=no
+endif
+
+ifeq ($(BR2_PACKAGE_LIBEFL_JPEG),y)
+LIBEFL_CONF_OPTS += --enable-image-loader-jpeg=yes
+else
+LIBEFL_CONF_OPTS += --enable-image-loader-jpeg=no
+endif
+
+ifeq ($(BR2_PACKAGE_LIBEFL_GIF),y)
+LIBEFL_CONF_OPTS += --enable-image-loader-gif=yes
+LIBEFL_DEPENDENCIES += giflib
+else
+LIBEFL_CONF_OPTS += --enable-image-loader-gif=no
+endif
+
+ifeq ($(BR2_PACKAGE_LIBEFL_TIFF),y)
+LIBEFL_CONF_OPTS += --enable-image-loader-tiff=yes
+LIBEFL_DEPENDENCIES += tiff
+else
+LIBEFL_CONF_OPTS += --enable-image-loader-tiff=no
+endif
+
+$(eval $(autotools-package))
+
 ################################################################################
 #
 # host-libefl
-- 
2.4.3




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