[ptxdist] [PATCH v2] New package: imagemagick

[Guillermo Rodriguez <guille.rodriguez@gmail.com>]

This adds a new package for ImageMagick 7. Some configuration
options are set to sensible defaults for embedded targets (quantum
depth set to 8 pixels, HDRI disabled). See notes in imagemagick.make.

Changes since v2:
 - Fixed whitespace in .in file
 - Made comment about quantum depth choice more clear
 - Sorted configure options as they appear in --configure
 - Removed unwanted binaries and config files intead of just having
them commented out.

Signed-off-by: Guillermo Rodriguez <guille.rodriguez@gmail.com>

---
 rules/imagemagick.in   |   41 ++++++++++++++
 rules/imagemagick.make |  140 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 181 insertions(+)
 create mode 100644 rules/imagemagick.in
 create mode 100644 rules/imagemagick.make

diff --git a/rules/imagemagick.in b/rules/imagemagick.in
new file mode 100644
index 0000000..7bf7b9b
--- /dev/null
+++ b/rules/imagemagick.in
@@ -0,0 +1,41 @@
+## SECTION=multimedia_tools
+
+menuconfig IMAGEMAGICK
+	tristate
+	select ZLIB 	if IMAGEMAGICK_USE_ZLIB
+	select LIBPNG 	if IMAGEMAGICK_USE_LIBPNG
+	select LIBJPEG 	if IMAGEMAGICK_USE_LIBJPEG
+	prompt "imagemagick                   "
+	help
+	  ImageMagick® is a software suite to create, edit, compose, or convert
+	  bitmap images. It can read and write images in a variety of formats
+	  (over 200) including PNG, JPEG, JPEG-2000, GIF, TIFF, DPX, EXR, WebP,
+	  Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror,
+	  rotate, distort, shear and transform images, adjust image colors, apply
+	  various special effects, or draw text, lines, polygons, ellipses and
+	  Bézier curves.
+
+if IMAGEMAGICK
+
+config IMAGEMAGICK_USE_ZLIB
+	bool
+	default y
+	prompt "Enable ZLIB"
+	help
+	  Enable ZLIB support
+
+config IMAGEMAGICK_USE_LIBPNG
+	bool
+	default y
+	prompt "Enable PNG"
+	help
+	  Enable PNG support
+
+config IMAGEMAGICK_USE_LIBJPEG
+	bool
+	default y
+	prompt "Enable JPEG"
+	help
+	  Enable JPEG support
+	  
+endif
diff --git a/rules/imagemagick.make b/rules/imagemagick.make
new file mode 100644
index 0000000..bc44af2
--- /dev/null
+++ b/rules/imagemagick.make
@@ -0,0 +1,140 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2016 by Guillermo Rodriguez <guille.rodriguez@gmail.com>
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_IMAGEMAGICK) += imagemagick
+
+#
+# Paths and names
+#
+IMAGEMAGICK_VERSION	:= 7.0.2-10
+IMAGEMAGICK_MD5		:= e1cb23d9c10a8eff228ef30ee281711a
+IMAGEMAGICK		:= ImageMagick-$(IMAGEMAGICK_VERSION)
+IMAGEMAGICK_SUFFIX	:= tar.xz
+IMAGEMAGICK_URL		:= ftp://ftp.nluug.nl/pub/ImageMagick/$(IMAGEMAGICK).$(IMAGEMAGICK_SUFFIX)
+IMAGEMAGICK_SOURCE	:= $(SRCDIR)/$(IMAGEMAGICK).$(IMAGEMAGICK_SUFFIX)
+IMAGEMAGICK_DIR		:= $(BUILDDIR)/$(IMAGEMAGICK)
+IMAGEMAGICK_LICENSE	:= Apache-2.0
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+#
+# Supported values for quantum depth are 8, 16, and 32.
+# Most display adapters and image formats don't support more than 8 bits
+# per pixel quantum (i.e. per each of the R, G, B, and alpha components),
+# and higher values have an impact in runtime performance.
+#
+IMAGEMAGICK_QUANTUM_DEPTH := 8
+
+IMAGEMAGICK_PATH	:= PATH=$(CROSS_PATH)
+IMAGEMAGICK_ENV 	:= $(CROSS_ENV)
+
+#
+# See: http://www.imagemagick.org/script/advanced-unix-installation.php
+#
+# Notes:
+# - Threading is disabled as it brings in a dependency with libgomp.so
+#   (OpenMP) which fails at runtime; disabling openmp itself doesn't seem
+#   to be enough.
+# - HDRI is disabled. It is not supported by most image formats, and has
+#   a severe impact in runtime performance.
+# - The configure script will try to detect external "helper" programs
+#   available in the host and store their paths in delegates.xml. These
+#   are not applicable on the target, but also not needed for any of the
+#   supported configure options. Just ignore the generated delegates.xml
+#   file.
+#
+IMAGEMAGICK_AUTOCONF := \
+	$(CROSS_AUTOCONF_USR) \
+	--disable-openmp \
+	--enable-shared \
+	--disable-static \
+	--disable-hdri \
+	--disable-docs \
+	--without-threads \
+	--without-modules \
+	--with-quantum-depth=$(IMAGEMAGICK_QUANTUM_DEPTH) \
+	--without-magick-plus-plus \
+	--without-perl \
+	--without-bzlib \
+	--without-x \
+	--$(call ptx/wwo, PTXCONF_IMAGEMAGICK_USE_ZLIB)-zlib \
+	--without-autotrace \
+	--without-dps \
+	--without-fftw \
+	--without-flif \
+	--without-fpx \
+	--without-djvu \
+	--without-fontconfig \
+	--without-freetype \
+	--without-raqm \
+	--without-gslib \
+	--without-gvc \
+	--without-jbig \
+	--$(call ptx/wwo, PTXCONF_IMAGEMAGICK_USE_LIBJPEG)-jpeg \
+	--without-lcms \
+	--without-openjp2 \
+	--without-lqr \
+	--without-lzma \
+	--without-openexr \
+	--without-pango \
+	--$(call ptx/wwo, PTXCONF_IMAGEMAGICK_USE_LIBPNG)-png \
+	--without-rsvg \
+	--without-tiff \
+	--without-webp \
+	--without-wmf \
+	--without-xml
+	
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/imagemagick.targetinstall:
+	@$(call targetinfo)
+
+	@$(call install_init, imagemagick)
+	@$(call install_fixup, imagemagick, PRIORITY, optional)
+	@$(call install_fixup, imagemagick, SECTION, base)
+	@$(call install_fixup, imagemagick, AUTHOR, "Guillermo Rodriguez <guille.rodriguez@gmail.com>")
+	@$(call install_fixup, imagemagick, DESCRIPTION, missing)
+
+	@$(call install_copy, imagemagick, 0, 0, 0755, -, /usr/bin/magick)
+	@$(call install_lib, imagemagick, 0, 0, 0644, libMagickCore-7.Q$(IMAGEMAGICK_QUANTUM_DEPTH))
+	@$(call install_lib, imagemagick, 0, 0, 0644, libMagickWand-7.Q$(IMAGEMAGICK_QUANTUM_DEPTH))	
+
+	@$(call install_link, imagemagick, magick, /usr/bin/compare)
+	@$(call install_link, imagemagick, magick, /usr/bin/composite)
+	@$(call install_link, imagemagick, magick, /usr/bin/conjure)
+	@$(call install_link, imagemagick, magick, /usr/bin/convert)
+	@$(call install_link, imagemagick, magick, /usr/bin/identify)
+	@$(call install_link, imagemagick, magick, /usr/bin/magick-script)
+	@$(call install_link, imagemagick, magick, /usr/bin/mogrify)
+	@$(call install_link, imagemagick, magick, /usr/bin/montage)
+	@$(call install_link, imagemagick, magick, /usr/bin/stream)
+
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/coder.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/colors.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/log.xml)	
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/magic.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/mime.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/policy.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/quantization-table.xml)
+	@$(call install_alternative, imagemagick, 0, 0, 0644, /etc/ImageMagick-7/thresholds.xml)
+
+	@$(call install_finish, imagemagick)
+
+	@$(call touch)
+
+# vim: syntax=make
-- 
1.7.9.5


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