New package: povray (#20071)

2 files changed, 155 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/povray/fix_prebuild.sh.patch b/var/spack/repos/builtin/packages/povray/fix_prebuild.sh.patch
new file mode 100644
index 0000000000..785dc433b3
--- /dev/null
+++ b/var/spack/repos/builtin/packages/povray/fix_prebuild.sh.patch
@@ -0,0 +1,15 @@
+diff -Naur spack-src/unix/prebuild.sh spack-src.patched/unix/prebuild.sh
+--- spack-src/unix/prebuild.sh	2020-11-19 16:49:04.573263288 -0500
++++ spack-src.patched/unix/prebuild.sh	2020-11-19 16:51:35.599850471 -0500
+@@ -62,8 +62,9 @@
+ 
+ # Prevents running from another directory.
+ if test x"`dirname $0`" != x"."; then
+-  echo "$0: must ran from POV-Ray's unix/ directory"
+-  exit 1
++  wdir=`dirname $0`
++  echo >&2 "Changing directory to '$wdir' ..."
++  cd $wdir
+ fi
+ 
+ # Check optional argument.
diff --git a/var/spack/repos/builtin/packages/povray/package.py b/var/spack/repos/builtin/packages/povray/package.py
new file mode 100644
index 0000000000..2c80552a74
--- /dev/null
+++ b/var/spack/repos/builtin/packages/povray/package.py
@@ -0,0 +1,140 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+# For getting fqdn for defaulting COMPILED_BY
+import socket
+# For getting username for defaulting COMPILED_BY
+import getpass
+
+
+class Povray(AutotoolsPackage):
+    """The Persistence of Vision Raytracer creates three-dimensional,
+    photo-realistic images using a rendering technique called ray-tracing. It
+    reads in a text file containing information describing the objects and
+    lighting in a scene and generates an image of that scene from the view
+    point of a camera also described in the text file. Ray-tracing is not a
+    fast process by any means, but it produces very high quality images with
+    realistic reflections, shading, perspective and other effects.
+    """
+
+    # Add a proper url for your package's homepage here.
+    homepage = "http://povray.org/download/"
+    url = "https://github.com/POV-Ray/povray/archive/v3.7.0.8.tar.gz"
+    git = "https://github.com/POV-Ray/povray.git"
+
+    # maintainers = ['payerle' ]
+
+    version('3.7.0.8', sha256='53d11ebd2972fc452af168a00eb83aefb61387662c10784e81b63e44aa575de4')
+
+    variant('boost', default=True, description='Build with boost support')
+    variant('debug', default=False,
+            description='Enable compiler debugging mode')
+    variant('io-restrictions', default=True,
+            description='Enable POV-Rays mechanism for control of I/O '
+            'operations')
+    variant('jpeg', default=True, description='Build with jpeg support')
+    variant('libpng', default=True, description='Build with libpng support')
+    variant('libtiff', default=True, description='Build with libtiff support')
+    variant('mkl', default=True, description='Build with Intel MKL support')
+    variant('openexr', default=True, description='Build with OpenEXR support')
+    variant('profile', default=False,
+            description='Enable program execution profiling')
+    variant('static', default=False,
+            description='Build static instead shared binaries')
+    variant('zlib', default=True, description='Build with zlib support')
+    # SDL support is limited to sdl version 1, not sdl2, and spack currently
+    # only supports sdl2
+    # variant('sdl', default=True,
+    #        description='Build with SDL support (for display preview)')
+    # X11 support requires SDL, and I believe therefore lacks support for
+    # remote displays.  As we do not have SDL support, no X11 support
+    # variant('x11', default=True, description='Build with X11 support')
+
+    # Build dependencies
+    depends_on('autoconf@2.59:', type='build')
+    depends_on('automake@1.9:', type='build')
+    depends_on('perl', type='build')
+    depends_on('m4', type='build')
+    depends_on('boost@1.37:', when='+boost')
+    depends_on('zlib@1.2.1:', when='+zlib')
+    depends_on('libpng@1.2.5:', when='+libpng')
+    depends_on('jpeg', when='+jpeg')
+    depends_on('libtiff@3.6.1:', when='+libtiff')
+    depends_on('openexr@1.2:', when='+openexr')
+
+    # This patch enables prebuild.sh to be invoked from any directory
+    # (it immediately cds to the directory containing prebuild.sh)
+    # This is better than a broken check that it was called from the
+    # containing directory
+    patch('fix_prebuild.sh.patch')
+
+    @run_before('autoreconf')
+    def run_prebuild_script(self):
+        # We need to run <build_dir>/unix/prebuild.sh
+        # and it must be run from within the directory containing it
+        unix_dir = join_path(self.build_directory, 'unix')
+        prebuild_path = join_path(unix_dir, 'prebuild.sh')
+        prebuild_script = which(prebuild_path)
+        prebuild_script()
+
+    def configure_args(self):
+        extra_args = []
+
+        # POVRay insists upon a COMPILED_BY value being passed to configure
+        # We generate a generic using process owner and fqdn of build host.
+        fqdn = socket.getfqdn()
+        uname = getpass.getuser()
+        compiled_by = 'Installed by spack <{0}@{1}>'.format(uname, fqdn)
+        extra_args.append('COMPILED_BY={0}'.format(compiled_by))
+
+        extra_args.append('--disable-silent-rules')  # Verbose make output
+        extra_args += self.enable_or_disable('debug')
+        extra_args += self.enable_or_disable('io-restrictions')
+        extra_args += self.enable_or_disable('profile')
+        extra_args += self.enable_or_disable('static')
+
+        if '+boost' in self.spec:
+            extra_args.append('--with-boost={0}'.format(
+                self.spec['boost'].prefix))
+        else:
+            extra_args.append('--without-boost')
+
+        if '+jpeg' in self.spec:
+            extra_args.append('--with-libjpeg={0}'.format(
+                self.spec['jpeg'].prefix))
+        else:
+            extra_args.append('--without-libjpeg')
+
+        if '+libpng' in self.spec:
+            extra_args.append('--with-libpng={0}'.format(
+                self.spec['libpng'].prefix))
+        else:
+            extra_args.append('--without-libpng')
+
+        if '+libtiff' in self.spec:
+            extra_args.append('--with-libtiff={0}'.format(
+                self.spec['libtiff'].prefix))
+        else:
+            extra_args.append('--without-libtiff')
+
+        if '+mkl' in self.spec:
+            extra_args.append('--with-libmkl={0}'.format(
+                self.spec['mkl'].prefix))
+        else:
+            extra_args.append('--without-libmkl')
+
+        if '+openexr' in self.spec:
+            extra_args.append('--with-openexr={0}'.format(
+                self.spec['openexr'].prefix))
+        else:
+            extra_args.append('--without-openexr')
+
+        # POV-Ray only supports sdl v1, spack only supports sdl2 at this time
+        # and X11 support requires sdl
+        extra_args.append('--without-libsdl')
+        extra_args.append('--without-x')
+
+        return extra_args