strace

Description:	Useful diagnostic, instructional, and debugging tool
License:	BSD
Homepage:	https://strace.io/
Location:	Portage

Legend:

		alpha	amd64	arm	hppa	ia64	m68k	mips	ppc	ppc64	s390	sh	sparc	x86
9999	diff	-	-	-	-	-	-	-	-	-	-	-	-	-
6.5	diff	~	~	~	~	~	~	~	~	~	~	-	~	~
6.4-r1	diff	~	+	+	+	~	~	~	~	+	~	-	+	+
6.4	diff	~	~	~	~	~	~	~	~	~	~	-	~	~
6.3	diff	~	+	+	+	~	~	~	+	+	~	-	+	+
6.2		~	+	+	~	~	~	~	+	+	~	-	+	+

aio - Enable dev-libs/libaio support for tracing Asynchronous I/O operations
elfutils - Enable stack backtraces (-k flag) via dev-libs/elfutils
perl - Add optional support/bindings for the Perl language
selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
static - !!do not set this during bootstrap!! Causes binaries to be statically linked instead of dynamically
test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
unwind - Enable stack backtraces (-k flag) via sys-libs/libunwind

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