project('fribidi', 'c', version: '1.0.4',

  meson_version : '>= 0.44')

# New release:

#   interface_age++

#   micro version++

#

# If any functions have been added:

#   interface_age = 0

#   interface_version++

#

# If binary backwards compatibility has been broken:

#   panic!

interface_age = 0

interface_version = 4

soversion = 0

libversion = '@0@.@1@.0'.format(soversion, interface_version, interface_age)

# C compiler. This is the cross compiler if we're cross-compiling

cc = meson.get_compiler('c')

if cc.get_id() == 'gcc' and cc.has_argument('-ansi')

  add_project_arguments('-ansi', language: 'c')

endif

# Symbol visibility

have_visibility_hidden = cc.has_argument('-fvisibility=hidden')

if have_visibility_hidden

  add_project_arguments('-fvisibility=hidden', language: 'c')

endif

# Must explicitly make symbols public if default visibility is hidden

if have_visibility_hidden

  visibility_args = ['-DFRIBIDI_ENTRY=extern __attribute__ ((visibility ("default")))']

else

  if host_machine.system() == 'windows' and get_option('default_library') != 'static'

    visibility_args = ['-DFRIBIDI_ENTRY=__declspec(dllexport)']

  else

    visibility_args = ['-DFRIBIDI_ENTRY=extern']

  endif

endif

cdata = configuration_data()

# Checks for library functions

foreach f : ['memmove', 'memset', 'strdup']

  cdata.set('HAVE_' + f.to_upper(), cc.has_function(f))

endforeach

# Checks for header files

# Some HAVE_FOO defines need to be defined to either 1 or 0, others need to

# be defined or undefined. The code base is a bit inconsistent there.

foreach h : ['stdlib.h', 'string.h', 'memory.h']

  cdata.set10('HAVE_' + h.underscorify().to_upper(), cc.has_header(h))

endforeach

foreach h : ['strings.h', 'sys/times.h']

  cdata.set('HAVE_' + h.underscorify().to_upper(), cc.has_header(h))

endforeach

# Not entirely correct, but sufficient for us. Should move away from this

# ancient define and just include individual headers based on individual defs

if cc.has_header('strings.h')

  # define to 1 or leave undefined otherwise, don't simplify

  cdata.set('STDC_HEADERS', 1)

endif

# This is available pretty much everywhere

cdata.set('HAVE_STRINGIZE', 1)

buildtype = get_option('buildtype')

if buildtype == 'debug' or buildtype == 'debugoptimized'

  cdata.set('DEBUG', 1)

endif

no_deprecated = not get_option('deprecated')

cdata.set('FRIBIDI_NO_DEPRECATED', no_deprecated)

# write config.h

config_h = configure_file(output: 'config.h', configuration: cdata)

incs = include_directories('.', 'lib')

subdir('gen.tab')

subdir('lib')

subdir('bin')

subdir('test')

if get_option('docs')

  subdir('doc')

endif

# fribidi.pc

pkg = import('pkgconfig')

pkg.generate(name: 'GNU FriBidi',

  filebase: 'fribidi',

  description: 'Unicode Bidirectional Algorithm Library',

  libraries: libfribidi, 

  subdirs: 'fribidi',

  version: meson.project_version())