GraphicsMagickWand-config(1) on Linux
The text e822475be9ba, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
get information about the installed version of GraphicsMagick
Flags it lists
-
--cflags -
--cppflags -
--exec-prefix -
--ldflags -
--libs -
--version