homebrew-core/Formula/portmidi.rb
Samuel John f6e80bdea2 Python 2.x and 3.x support
New `depends_on :python` Dependency.
New `depends_on :python3` Dependency.

To avoid having multiple formulae with endings -py2 and -py3,
we will handle support for different pythons (2.x vs. 3.x)
in the same formula.
Further brewed vs. external python will be transparently supported.

The formula also gets a new object `python`, which is false if
no Python is available or the user has disabled it. Otherwise
it is defined and provides several support methods:

python.site_packages # the site-packages in the formula's Cellar
python.global_site_packages
python.binary # the full path to the python binary
python.prefix
python.version
python.version.major
python.version.minor
python.xy # => e.g. "python2.7"
python.incdir # includes of python
python.libdir # the python dylib library
python.pkg_config_path # used internally by brew
python.from_osx?
python.framework?
python.universal?
python.pypy?
python.standard_caveats # Text to set PYTHONPATH for python.from_osx?
python.if3then3 # => "" for 2.x and to "3" for 3.x.

Further, to avoid code duplication, `python` takes an optional
block that is run twice if the formula defines depends_on
:python AND :python3.

python do
  system python, 'setup.py', "--prefix=#{prefix}"
end

Read more in the Homebrew wiki.
2013-06-03 17:29:43 +02:00

74 lines
2.8 KiB
Ruby

require 'formula'
class Portmidi < Formula
homepage 'http://sourceforge.net/apps/trac/portmedia/wiki/portmidi'
url 'http://downloads.sourceforge.net/project/portmedia/portmidi/217/portmidi-src-217.zip'
sha1 'f45bf4e247c0d7617deacd6a65d23d9fddae6117'
option 'with-java', 'Build java based app and bindings. You need the Java SDK for this.'
depends_on 'cmake' => :build
depends_on :python => :optional
depends_on 'Cython' => :python if build.with? 'python'
def patches
# Avoid that the Makefile.osx builds the java app and fails because: fatal error: 'jni.h' file not found
# Since 217 the Makefile.osx includes pm_common/CMakeLists.txt wich builds the Java app
DATA unless build.include? 'with-java'
end
def install
inreplace 'pm_mac/Makefile.osx', 'PF=/usr/local', "PF=#{prefix}"
# need to create include/lib directories since make won't create them itself
include.mkpath
lib.mkpath
# Fix outdated SYSROOT to avoid: No rule to make target `/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/CoreAudio.framework', needed by `latency'. Stop.
inreplace 'pm_common/CMakeLists.txt', 'set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.5.sdk CACHE', "set(CMAKE_OSX_SYSROOT /#{MacOS.sdk_path} CACHE"
system 'make -f pm_mac/Makefile.osx'
system 'make -f pm_mac/Makefile.osx install'
python do
cd 'pm_python' do
# There is no longer a CHANGES.txt or TODO.txt.
inreplace 'setup.py', "CHANGES = open('CHANGES.txt').read()", 'CHANGES = ""'
inreplace 'setup.py', "TODO = open('TODO.txt').read()", 'TODO = ""'
# Provide correct dirs (that point into the Cellar)
ENV.append 'CFLAGS', "-I#{include}"
ENV.append 'LDFLAGS', "-L#{lib}"
system python, "setup.py", "install", "--prefix=#{prefix}"
end
end
end
def test
if build.with?('python') || Tab.for_formula('portmidi').with?('python')
system "python", "-c", "import pyportmidi; pyportmidi.init()"
end
end
end
__END__
diff --git a/pm_common/CMakeLists.txt b/pm_common/CMakeLists.txt
index e171047..b010c35 100644
--- a/pm_common/CMakeLists.txt
+++ b/pm_common/CMakeLists.txt
@@ -112,14 +112,9 @@ target_link_libraries(portmidi-static ${PM_NEEDED_LIBS})
# define the jni library
include_directories(${JAVA_INCLUDE_PATHS})
-set(JNISRC ${LIBSRC} ../pm_java/pmjni/pmjni.c)
-add_library(pmjni SHARED ${JNISRC})
-target_link_libraries(pmjni ${JNI_EXTRA_LIBS})
-set_target_properties(pmjni PROPERTIES EXECUTABLE_EXTENSION "jnilib")
-
# install the libraries (Linux and Mac OS X command line)
if(UNIX)
- INSTALL(TARGETS portmidi-static pmjni
+ INSTALL(TARGETS portmidi-static
LIBRARY DESTINATION /usr/local/lib
ARCHIVE DESTINATION /usr/local/lib)
# .h files installed by pm_dylib/CMakeLists.txt, so don't need them here