gtkmm

Legend:

		alpha	amd64	arm	hppa	ia64	m68k	mips	ppc	ppc64	s390	sh	sparc	x86
4.12.0	diff	~	~	~	-	~	-	-	~	~	-	-	~	~
4.10.0	diff	~	+	+	-	~	-	-	+	+	-	-	+	+
3.24.8	diff	~	+	+	~	~	-	-	+	+	-	-	+	+
2.24.5-r1		~	+	+	~	~	-	-	+	+	-	-	+	+

abi_mips_n32 - 64-bit (32-bit pointer) libraries
abi_mips_n64 - 64-bit libraries
abi_mips_o32 - 32-bit libraries
abi_s390_32 - 32-bit (s390) libraries
abi_s390_64 - 64-bit (s390x) libraries
abi_x86_32 - 32-bit (x86) libraries
abi_x86_64 - 64-bit (amd64) libraries
abi_x86_x32 - x32 ABI libraries
aqua - Include support for the Mac OS X Aqua (Carbon/Cocoa) GUI
doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
examples - Install examples, usually source code
gtk-doc - Build and install gtk-doc based developer documentation for dev-util/devhelp, IDE and offline use
test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
wayland - Enable dev-libs/wayland backend
X - Add support for X11

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