Add graphicsmagick package

packages/graphicsmagick/build.sh

@@ -0,0 +1,7 @@
+TERMUX_PKG_HOMEPAGE=http://www.graphicsmagick.org/
+TERMUX_PKG_DESCRIPTION="Collection of image processing tools"
+TERMUX_PKG_VERSION=1.3.21
+# Bandwith limited on main ftp site, so it's asked to use sourceforge instead:
+TERMUX_PKG_SRCURL=http://downloads.sourceforge.net/project/graphicsmagick/graphicsmagick/${TERMUX_PKG_VERSION}/GraphicsMagick-${TERMUX_PKG_VERSION}.tar.xz
+TERMUX_PKG_DEPENDS="littlecms, libtiff, freetype, libjasper, libjpeg-turbo, libpng, libbz2, libxml2, liblzma"
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_func_ftime=no"