xscreensaver doesn't build with (e)glibc toolchain when gettext package is
selected.
With (e)glibc libintl is provided by the libc whereas with uClibc it's provided
by gettext.
If "LIBS=-lintl" is removed from XSCREENSAVER_CONF_ENV, then the -lintl is
missing during xscreensaver build if the toolchain needs gettext.
xscreensaver.o: In function `main':
undefined reference to `libintl_bindtextdomain'
undefined reference to `libintl_textdomain'
Backport a patch applied in 5.28 that fix linking issue with intl and remove
"LIBS=-lintl" from XSCREENSAVER_CONF_ENV.
Note:
gettext package is always selected with xscreensaver when BR2_NEEDS_GETTEXT is
set due to dependencies on libgtk2 and libglib2.
Fixes:
http://autobuild.buildroot.net/results/39b/39b6ad07ad59d87afeca6e427c69f580bed35700/build-end.log
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When a package A depends on config option B and toolchain option C, then
the comment that is given when C is not fulfilled should also depend on B.
For example:
config BR2_PACKAGE_A
depends on BR2_B
depends on BR2_LARGEFILE
depends on BR2_WCHAR
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
This comment should actually be:
comment "A needs a toolchain w/ largefile, wchar"
depends on BR2_B
depends on !BR2_LARGEFILE || !BR2_WCHAR
or if possible (typically when B is a package config option declared in that
same Config.in file):
if BR2_B
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
[other config options depending on B]
endif
Otherwise, the comment would be visible even though the other dependencies
are not met.
This patch adds such missing dependencies, and changes existing such
dependencies from
depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC
to
depends on BR2_BASE_DEP
depends on !BR2_TOOLCHAIN_USES_GLIBC
so that (positive) base dependencies are separate from the (negative)
toolchain dependencies. This strategy makes it easier to write such comments
(because one can simply copy the base dependency from the actual package
config option), but also avoids complex and long boolean expressions.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(untested)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch lines up the comments in Config.in files that clarify which
toolchain options the package depends on.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
