1 files changed, 21 insertions, 0 deletions
diff --git a/patches/source/ghostscript/dump.unused.internal.libraries.from.sources.sh b/patches/source/ghostscript/dump.unused.internal.libraries.from.sources.sh
new file mode 100755
index 000000000..6319442c7
--- /dev/null
+++ b/patches/source/ghostscript/dump.unused.internal.libraries.from.sources.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Repacks the ghostscript tarball to remove old unmaintained libraries.
+# The SlackBuild would remove them before building anyway, but this way
+# we don't waste bandwidth and storage on useless junk.
+
+VERSION=${VERSION:-$(echo ghostscript-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+
+tar xf ghostscript-${VERSION}.tar.xz || exit 1
+mv ghostscript-${VERSION}.tar.xz ghostscript-${VERSION}.tar.xz.orig
+( cd ghostscript-${VERSION} && rm -rf freetype jpeg lcms2 lcms2art/doc/* leptonica libpng libtiff png tesseract tiff zlib )
+# Dump huge PDFs:
+( cd ghostscript-${VERSION}
+  find . -name GS9_Color_Management.pdf -exec rm {} \;
+  rm -f doc/colormanage/figures/*.pdf
+  rm -f lcms2mt/doc/*
+)
+tar cf ghostscript-${VERSION}.tar ghostscript-${VERSION}
+rm -r ghostscript-${VERSION}
+plzip -9 -n 6 ghostscript-${VERSION}.tar
+touch -r ghostscript-${VERSION}.tar.xz.orig ghostscript-${VERSION}.tar.lz
+rm ghostscript-${VERSION}.tar.xz.orig