kumquat-buildroot/package/blktrace/Config.in

config BR2_PACKAGE_BLKTRACE
	bool "blktrace"
	depends on BR2_TOOLCHAIN_HAS_THREADS
	depends on BR2_USE_MMU # system()
	select BR2_PACKAGE_LIBAIO
	help
	  blktrace is a block layer IO tracing mechanism which provides
	  detailed information about request queue operations
	  up to user space.

	  http://git.kernel.dk/?p=blktrace.git;a=summary

comment "blktrace needs a toolchain w/ threads"
	depends on BR2_USE_MMU
	depends on !BR2_TOOLCHAIN_HAS_THREADS
blktrace: new package Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2014-12-09 15:28:29 +01:00			`config BR2_PACKAGE_BLKTRACE`
			`bool "blktrace"`
blktrace: drop NPTL dependency The latest uClibc-ng version (1.0.30) provides clock_nanosleep() even for non NPTL configurations. Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 2018-09-21 23:54:41 +02:00			`depends on BR2_TOOLCHAIN_HAS_THREADS`
blktrace: needs MMU support iowatcher/main.c uses system() which uses fork(). Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2016-09-16 20:58:47 +02:00			`depends on BR2_USE_MMU # system()`
blktrace: new package Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2014-12-09 15:28:29 +01:00			`select BR2_PACKAGE_LIBAIO`
			`help`
			`blktrace is a block layer IO tracing mechanism which provides`
			`detailed information about request queue operations`
			`up to user space.`

			`http://git.kernel.dk/?p=blktrace.git;a=summary`
blktrace: add dependency on NPTL blkiomon.c assumes that clock_nanosleep() is always available. But it is only available with NPTL. Since it unconditionally uses it, we add dependency on NPTL. Fixes: http://autobuild.buildroot.net/results/c87/c87cd4a7b0bed938506bcf7e88d4cda60e28e6e5/ Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2016-09-16 20:58:46 +02:00
blktrace: drop NPTL dependency The latest uClibc-ng version (1.0.30) provides clock_nanosleep() even for non NPTL configurations. Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 2018-09-21 23:54:41 +02:00			`comment "blktrace needs a toolchain w/ threads"`
blktrace: needs MMU support iowatcher/main.c uses system() which uses fork(). Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2016-09-16 20:58:47 +02:00			`depends on BR2_USE_MMU`
blktrace: drop NPTL dependency The latest uClibc-ng version (1.0.30) provides clock_nanosleep() even for non NPTL configurations. Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 2018-09-21 23:54:41 +02:00			`depends on !BR2_TOOLCHAIN_HAS_THREADS`