Add graphicsmagick versioned feature

scripts/install-graphicsmagick

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -xeuo pipefail
+IFS=$'\n\t'
+
+mkdir build \
+	&& curl -fsSL "$GRAPHISMAGICK_DOWNLOAD_URL" -o graphicsmagick.tar.gz \
+	&& echo "$GRAPHISMAGICK_DOWNLOAD_SHA256 graphicsmagick.tar.gz" | sha256sum -c - \
+	&& tar -C build -xzf graphicsmagick.tar.gz \
+	&& cd build/GraphicsMagick-$GRAPHISMAGICK_VERSION \
+	&& chmod +x configure \
+	&& ./configure \
+		--prefix=/usr/local \
+		--disable-openmp \
+		--without-magick-plus-plus \
+		--with-perl=no \
+		--without-bzlib \
+		--without-dps \
+		--without-fpx \
+		--without-gslib \
+		--without-jbig \
+		--without-webp \
+		--without-jpeg \
+		--without-jp2 \
+		--without-lcms2 \
+		--without-lzma \
+		--with-png \
+		--with-sysroot=/usr/local \
+		--without-tiff \
+		--without-trio \
+		--without-ttf \
+		--without-umem \
+		--without-wmf \
+		--without-xml \
+		--with-zlib \
+		--without-x \
+	&& make \
+	&& make install \
+	&& cd ../.. \
+	&& rm -rf build \
+	&& rm graphicsmagick.tar.gz