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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/Documentation/prctl/Makefile

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Makefile
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Documentation/prctl: don't build tsc tests when cross compiling The following was seen in linux-next build coverage, which is somewhat unique since it uses powerpc host to cross compile x86: Documentation/prctl/disable-tsc-on-off-stress-test.c:36:1: error: impossible register constraint in 'asm' Documentation/prctl/disable-tsc-ctxt-sw-stress-test.c:34:1: error: impossible register constraint in 'asm' Documentation/prctl/disable-tsc-test.c:36:1: error: impossible register constraint in 'asm' It probably makes sense to just skip building these tests when we are cross compiling. Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: Erik Bosman <ejbosman@cs.vu.nl> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-06-21 04:22:20 +03:00
ifndef CROSS_COMPILE
Documentation: add makefiles for more targets Add a bunch of previously unbuilt source files to the Documentation build machinery. Signed-off-by: Peter Foley <pefoley2@pefoley.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-09-25 22:23:09 +04:00
# List of programs to build
Documentation: Restrict TSC test code to x86 The prctl test code in Documentation/ tries to show how to use a call that only makes sense on x86. Restrict it there so that other platforms don't try to call asm("rdtsc"). Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Peter Foley <pefoley2@pefoley.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-10-28 03:03:59 +03:00
hostprogs-$(CONFIG_X86) := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test
Documentation: add makefiles for more targets Add a bunch of previously unbuilt source files to the Documentation build machinery. Signed-off-by: Peter Foley <pefoley2@pefoley.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-09-25 22:23:09 +04:00
# Tell kbuild to always build the programs
always := $(hostprogs-y)
HOSTCFLAGS_disable-tsc-ctxt-sw-stress-test.o += -I$(objtree)/usr/include
HOSTCFLAGS_disable-tsc-on-off-stress-test.o += -I$(objtree)/usr/include
HOSTCFLAGS_disable-tsc-test.o += -I$(objtree)/usr/include
Documentation/prctl: don't build tsc tests when cross compiling The following was seen in linux-next build coverage, which is somewhat unique since it uses powerpc host to cross compile x86: Documentation/prctl/disable-tsc-on-off-stress-test.c:36:1: error: impossible register constraint in 'asm' Documentation/prctl/disable-tsc-ctxt-sw-stress-test.c:34:1: error: impossible register constraint in 'asm' Documentation/prctl/disable-tsc-test.c:36:1: error: impossible register constraint in 'asm' It probably makes sense to just skip building these tests when we are cross compiling. Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: Erik Bosman <ejbosman@cs.vu.nl> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-06-21 04:22:20 +03:00
endif