# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python

from cerbero.utils import messages as m
import shutil

from cerbero.tools.libtool import LibtoolLibrary

class Recipe(recipe.Recipe):
    name = 'pixman'
    version = '0.40.0'
    stype = SourceType.TARBALL
    btype = BuildType.MESON
    url = 'https://cairographics.org/releases/pixman-%(version)s.tar.gz'
    tarball_checksum = '6d200dec3740d9ec4ec8d1180e25779c00bc749f94278c8b9021f5534db223fc'
    meson_options = {'openmp': 'disabled',
                     'gtk': 'disabled',
                     'libpng': 'disabled',
                     'tests' : 'disabled'}
    licenses = [{License.MIT: ['COPYING']}]
    patches = [
        # https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/36
        'pixman/0001-meson-add-option-to-skip-building-of-tests-and-demos.patch',
        # https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/37
        'pixman/0002-meson-add-cpu-features-path-option-for-Android.patch'
    ]

    files_libs = ['libpixman-1']
    files_devel = ['include/pixman-1', 'lib/pkgconfig/pixman-1.pc']

    def prepare(self):
        # clang from xcode has a known bug, avoid codepath that trigger it
        # More info : https://github.com/Homebrew/homebrew/issues/41056
        if self.config.target_platform in [ Platform.DARWIN, Platform.IOS ] and \
           self.config.target_arch in [ Architecture.X86, Architecture.X86_64 ]:
            self.meson_options['mmx'] = 'disabled'
        if self.config.target_platform == Platform.IOS:
            self.append_env('CFLAGS', '-DPIXMAN_NO_TLS')
        if self.config.target_platform == Platform.ANDROID:
            # FIXME: Fails to link because of undefined __builtin_* symbols
            self.meson_options['iwmmxt'] = 'disabled'
            self.meson_options['cpu-features-path'] = os.path.join(self.config.toolchain_prefix, 'sources', 'android', 'cpufeatures')
            # Prevent symbol conflicts
            self.append_env('CFLAGS',
                '-Dandroid_getCpuFamily=pixman_android_getCpuFamily',
                '-Dandroid_getCpuFeatures=pixman_android_getCpuFeatures',
                '-Dandroid_getCpuCount=pixman_android_getCpuCount',
                '-Dandroid_cpuInit=pixman_android_cpuInit',
                '-Dandroid_cpuInitDummy=pixman_android_cpuInitDummy',
                '-Dandroid_getCpuIdArm=pixman_android_getCpuIdArm',
                '-Dandroid_setCpu=pixman_android_setCpu',
                '-Dandroid_setCpuArm=pixman_android_setCpuArm')

    def post_install(self):
        pixman_deps = []
        # Meson does not generate la files
        LibtoolLibrary('pixman-1', None, None, None,
                self.config.libdir, self.config.target_platform,
                deps=pixman_deps).save()
        super().post_install()