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Bernd Kuhls 50963b165d package/dbus: Add optional dependency to xlib_libSM
To detect X11 support dbus uses the autoconf macro AC_PATH_XTRA
http://cgit.freedesktop.org/dbus/dbus/tree/configure.ac#n1264

This macro checks for the optional presence of libICE:
http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob;f=lib/autoconf/libs.m4;h=d2040d731f81fc1693e01d118c45d51ad169d56a;hb=HEAD#l472

quoting dbus configure with libICE not present:
checking for IceConnectionNumber in -lICE... no

quoting dbus configure with libICE being present:
checking for IceConnectionNumber in -lICE... yes

The binary usr/bin/dbus-launch is being linked to libICE and libSM if
the packages are available:

$ output/host/usr/bin/i586-buildroot-linux-uclibc-readelf -a
  output/target/usr/bin/dbus-launch | grep NEEDED
 0x00000001 (NEEDED)                     Shared library: [libdbus-1.so.3]
 0x00000001 (NEEDED)                     Shared library: [libSM.so.6]
 0x00000001 (NEEDED)                     Shared library: [libICE.so.6]
 0x00000001 (NEEDED)                     Shared library: [libX11.so.6]
 0x00000001 (NEEDED)                     Shared library: [libc.so.1]

To get a reproducable build add libSM as optional dependency to dbus,
libSM pulls in the dependency to libICE.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-10-12 21:55:30 +02:00
arch arch: add support for mips32r6 and mips64r6 variants 2015-10-12 21:33:56 +02:00
board qemu: add new board support for qemu-system-sparc64 2015-10-10 12:52:16 +02:00
boot u-boot: add an option to indicate that DTC is needed 2015-10-04 20:17:35 +02:00
configs qemu: add new board support for qemu-system-sparc64 2015-10-10 12:52:16 +02:00
docs ccache: support changing the output directory 2015-10-04 18:22:21 +02:00
fs fs/romfs: remove redunant ROMFS_TARGET definition 2015-10-06 08:20:01 +02:00
linux linux: add 'Image' as the image name for aarch64 2015-10-05 16:01:32 +02:00
package package/dbus: Add optional dependency to xlib_libSM 2015-10-12 21:55:30 +02:00
support package-cmake: remove now-redundant target ccache support 2015-10-04 18:22:20 +02:00
system skeleton: Remove ftp user and /home/ftp 2015-10-10 19:32:14 +02:00
toolchain arch: add support for mips32r6 and mips64r6 variants 2015-10-12 21:33:56 +02:00
.defconfig
.gitignore
CHANGES Update for 2015.08 2015-08-31 23:06:58 +02:00
Config.in ccache: support changing the output directory 2015-10-04 18:22:21 +02:00
Config.in.legacy media-ctl: remove package 2015-10-10 11:40:54 +02:00
COPYING
Makefile toolchain-wrapper: support change of BR2_CCACHE 2015-10-04 18:22:20 +02:00
Makefile.legacy
README README: mention 'make list-defconfigs' 2015-04-04 15:19:43 +02:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
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