53473b6bf5
The MacOS.version? family of methods (other than "leopard?") are poorly defined and lead to confusing code. Replace them in formulae with more explicit comparisons. "MacOS.version" is a special version object that can be compared to numerics, symbols, and strings using the standard Ruby comparison methods. The old methods were moved to compat when the version comparison code was merged, and they must remain there "forever", but they should not be used in new code. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
205 lines
6.3 KiB
Ruby
205 lines
6.3 KiB
Ruby
require 'formula'
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def postgres?
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ARGV.include? "--with-postgres"
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end
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def mysql?
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ARGV.include? "--with-mysql"
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end
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def headless?
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# The GRASS GUI is based on WxPython. Unfortunately, Lion does not include
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# this module so we have to drop it.
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#
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# This restriction can be lifted once WxMac hits a stable release that is
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# 64-bit capable.
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ARGV.include? '--without-gui' or MacOS.version >= :lion
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end
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class Grass < Formula
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homepage 'http://grass.osgeo.org/'
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url 'http://grass.osgeo.org/grass64/source/grass-6.4.2.tar.gz'
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sha1 '74481611573677d90ae0cd446c04a3895e232004'
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head 'https://svn.osgeo.org/grass/grass/trunk'
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depends_on "pkg-config" => :build
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depends_on "gettext"
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depends_on "readline"
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depends_on "gdal"
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depends_on "libtiff"
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depends_on "unixodbc"
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depends_on "fftw"
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depends_on "cairo" if MacOS.version == :leopard
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depends_on :x11
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# Patches ensure 32 bit system python is used for wxWidgets and that files
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# are not installed outside of the prefix.
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def patches; DATA; end
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fails_with :clang do
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build 318
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cause <<-EOS.undent
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Multiple build failures while compiling GRASS tools.
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EOS
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end
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def options
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[
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['--with-postgres', 'Specify PostgreSQL as a dependency'],
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['--with-mysql', 'Specify MySQL as a dependency'],
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['--without-gui', 'Build without WxPython interface. Command line tools still available.']
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]
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end
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def install
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readline = Formula.factory('readline')
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gettext = Formula.factory('gettext')
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args = [
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"--disable-debug", "--disable-dependency-tracking",
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"--with-libs=#{MacOS::X11.lib} #{HOMEBREW_PREFIX}/lib",
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"--with-includes=#{HOMEBREW_PREFIX}/include",
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"--enable-largefile",
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"--enable-shared",
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"--with-cxx",
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"--with-opengl=aqua",
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"--with-x",
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"--without-motif",
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"--with-python=/usr/bin/python-config",
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"--with-blas",
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"--with-lapack",
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"--with-sqlite",
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"--with-odbc",
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"--with-geos=#{HOMEBREW_PREFIX}/bin/geos-config",
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"--with-png-includes=#{MacOS::X11.include}",
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"--with-png",
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"--with-readline-includes=#{readline.include}",
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"--with-readline-libs=#{readline.lib}",
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"--with-readline",
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"--with-nls-includes=#{gettext.include}",
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"--with-nls-libs=#{gettext.lib}",
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"--with-nls",
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"--with-freetype-includes=#{MacOS::X11.include} #{MacOS::X11.include}/freetype2",
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"--with-freetype",
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"--without-tcltk" # Disabled due to compatibility issues with OS X Tcl/Tk
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]
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if headless?
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args << "--without-wxwidgets"
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else
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args << "--with-wxwidgets=/usr/bin/wx-config"
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end
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if MacOS.prefer_64_bit?
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args << "--enable-64bit"
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args << "--with-macosx-archs=x86_64"
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else
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args << "--with-macosx-archs=i386"
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end
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# Deal with Cairo support
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if MacOS.version == :leopard
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cairo = Formula.factory('cairo')
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args << "--with-cairo-includes=#{cairo.include}/cairo"
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args << "--with-cairo-libs=#{cairo.lib}"
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else
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args << "--with-cairo-includes=#{MacOS::X11.include} #{MacOS::X11.include}/cairo"
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end
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args << "--with-cairo"
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# Database support
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args << "--with-postgres" if postgres?
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if mysql?
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mysql = Formula.factory('mysql')
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args << "--with-mysql-includes=#{mysql.include + 'mysql'}"
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args << "--with-mysql-libs=#{mysql.lib + 'mysql'}"
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args << "--with-mysql"
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end
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system "./configure", "--prefix=#{prefix}", *args
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system "make" # make and make install must be separate steps.
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system "make install"
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end
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def caveats
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if headless?
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<<-EOS.undent
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This build of GRASS has been compiled without the WxPython GUI. This is
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done by default on Lion because there is no stable build of WxPython
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available to compile against.
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The command line tools remain fully functional.
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EOS
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else
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<<-EOS.undent
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GRASS is currently in a transition period with respect to GUI support.
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The old Tcl/Tk GUI cannot be built using the version of Tcl/Tk provided
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by OS X. This has the unfortunate consquence of disabling the NVIZ
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visualization system. A keg-only Tcl/Tk brew or some deep hackery of
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the GRASS source may be possible ways to get around this around this.
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Tcl/Tk will eventually be depreciated in GRASS 7 and this version has
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been built to support the newer wxPython based GUI. However, there is
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a problem as wxWidgets does not compile as a 64 bit library on OS X
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which affects Snow Leopard users. In order to remedy this, the GRASS
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startup script:
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#{prefix}/grass-6.4.0/etc/Init.sh
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has been modified to use the OS X system Python and to start it in 32 bit mode.
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EOS
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end
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end
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end
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__END__
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Patch 1:
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Force 32-bit system Python to be used for the WxPython GUI.
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diff --git a/lib/init/init.sh b/lib/init/init.sh
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index 8c87fe1..2d1a2a3 100644
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--- a/lib/init/init.sh
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+++ b/lib/init/init.sh
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@@ -27,6 +27,17 @@ trap "echo 'User break!' ; exit" 2 3 15
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# Set default GUI
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DEFAULT_GUI="wxpython"
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+
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+# Homebrew Additions:
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+#
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+# So, problem with wxWidgets is that the developers have not released a stable
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+# version that builds x86_64 for OS X. So, in order to use the nice GUI for
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+# GRASS, we have to ensure the system python is used and ensure it starts in 32
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+# bit mode.
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+export VERSIONER_PYTHON_PREFER_32_BIT=yes
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+export GRASS_PYTHON=/usr/bin/pythonw
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+
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+
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# the following is only meant to be an internal variable for debugging this script.
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# use 'g.gisenv set="DEBUG=[0-5]"' to turn GRASS debug mode on properly.
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if [ -z "$GRASS_DEBUG" ] ; then
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Patch 2:
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Remove two lines of the Makefile that try to install stuff to
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/Library/Documentation---which is outside of the prefix and usually fails due
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to permissions issues.
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diff --git a/Makefile b/Makefile
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index f1edea6..be404b0 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -304,8 +304,6 @@ ifeq ($(strip $(MINGW)),)
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-tar cBf - gem/skeleton | (cd ${INST_DIR}/etc ; tar xBf - ) 2>/dev/null
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-${INSTALL} gem/gem$(GRASS_VERSION_MAJOR)$(GRASS_VERSION_MINOR) ${BINDIR} 2>/dev/null
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endif
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- @# enable OSX Help Viewer
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- @if [ "`cat include/Make/Platform.make | grep -i '^ARCH.*darwin'`" ] ; then /bin/ln -sfh "${INST_DIR}/docs/html" /Library/Documentation/Help/GRASS-${GRASS_VERSION_MAJOR}.${GRASS_VERSION_MINOR} ; fi
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install-strip: FORCE
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