The profiling support is not available on AArch64, causing build
failures such as:
http://autobuild.buildroot.net/results/724f8646e1c2c28cf187f2313244d1e3e61b4c25/
According to Will Newton, function profiling will only be added in the
next version of the AArch64 Linaro toolchain. This indicates it is a
rather new feature in AArch64, so for the moment, just disallow
profiling on AArch64. We can revise this later, when this feature has
been made available in Linaro toolchains, and official gcc releases
(for internal toolchain support).
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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>
Currently, when we need to do a conditional on the type of C library
used, we need to take into account the three toolchain backends. As we
are going to add eglibc support to the Buildroot toolchain backend, it
would become even uglier, so this patch introduces two new hidden
options: BR2_TOOLCHAIN_USES_UCLIBC and BR2_TOOLCHAIN_USES_GLIBC, that
exist regardless of the toolchain backend. The entire Buildroot code
base is converted to use those options.
Note that we have intentionally created only one option
(BR2_TOOLCHAIN_USES_GLIBC) for both glibc and eglibc, since they are
essentially the same, as far as Buildroot is concerned.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The PPS feature of gpsd depends on the NTP shared memory time hinting feature.
This patch caused the NTPSHM feature to be enabled whenever the PPS feature
is enabled. This should fix build failures such as the following.
http://autobuild.buildroot.net/results/e58a9a9f884acb6834a8afe4a8a3d056dc509359/build-end.log
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
It currently fails to build with:
libgpsd_core.c: In function 'gpsd_poll':
libgpsd_core.c:881: error: 'const struct gps_type_t' has no member named 'min_cycle'
libgpsd_core.c:884: error: 'const struct gps_type_t' has no member named 'min_cycle'
and is probably not a very important feature for normal users of gpsd.
The build problem has been reported to the gpsd-users mailing list.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
gpsd uses dbus-glib as the dbus interface, so it should only be built if
libglib2 has been selected. To simplify things, build dbus support only
if dbus-glib is selected.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
fix wrong configure symbol name for MTK.
remove default values from most of options and leave only
default y for NMEA protocol (90% of users will need this one)
and features for gpsd to reconfigure device.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
