mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-16 05:16:36 +00:00
22b892b44f
We only use GST_EXPORT consistently when building with MSVC by using the visual studio definitions files (win32/common/*.def), so always disable it when building with Autotools and only enable it with Meson when building with MSVC. This allows you to use MinGW to link to a GStreamer built with MSVC and get the correct function prototypes to find functions and variables in DLLs.
290 lines
9.5 KiB
Meson
290 lines
9.5 KiB
Meson
project('gstreamer', 'c', 'cpp',
|
|
version : '1.9.1.1',
|
|
meson_version : '>= 0.33.0',
|
|
default_options : [ 'warning_level=1',
|
|
'c_std=gnu99',
|
|
'buildtype=debugoptimized' ])
|
|
|
|
gst_version = meson.project_version()
|
|
version_arr = gst_version.split('.')
|
|
gst_version_major = version_arr[0]
|
|
gst_version_minor = version_arr[1]
|
|
gst_version_micro = version_arr[2]
|
|
if version_arr.length() == 4
|
|
gst_version_nano = version_arr[3]
|
|
else
|
|
gst_version_nano = 0
|
|
endif
|
|
|
|
apiversion = '1.0'
|
|
soversion = 0
|
|
# maintaining compatibility with the previous libtool versioning
|
|
# current = minor * 100 + micro
|
|
libversion = '@0@.@1@.0'.format(soversion, gst_version_minor.to_int() * 100 + gst_version_micro.to_int())
|
|
|
|
prefix = get_option('prefix')
|
|
libtype = get_option('library_format')
|
|
|
|
libexecdir = get_option('libexecdir')
|
|
helpers_install_dir = libexecdir + '/gstreamer-1.0/'
|
|
|
|
cc = meson.get_compiler('c')
|
|
|
|
# FIXME: Meson should have a way for portably adding -fPIC when needed for use
|
|
# with static libraries that are linked into shared libraries. Or, it should
|
|
# add it by default with an option to turn it off if needed.
|
|
pic_args = ['-fPIC']
|
|
if host_machine.system() == 'windows'
|
|
pic_args = []
|
|
endif
|
|
|
|
# Ignore several spurious warnings for things gstreamer does very commonly
|
|
# If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
|
|
# If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
|
|
# NOTE: Only add warnings here if you are sure they're spurious
|
|
if cc.get_id() == 'msvc'
|
|
add_global_arguments('/wd4018', '/wd4244', '/wd4996', language : 'c')
|
|
endif
|
|
|
|
cdata = configuration_data()
|
|
cdata.set('GST_VERSION_MAJOR', gst_version_major)
|
|
cdata.set('GST_VERSION_MINOR', gst_version_minor)
|
|
cdata.set('GST_VERSION_MICRO', gst_version_micro)
|
|
cdata.set('GST_VERSION_NANO', gst_version_nano)
|
|
cdata.set('GST_API_VERSION', '"@0@"'.format(apiversion))
|
|
cdata.set('GST_DATADIR', '"@0@/@1@"'.format(prefix, get_option('datadir')))
|
|
cdata.set('LOCALEDIR', '"@0@/@1@"'.format(prefix, get_option('localedir')))
|
|
cdata.set('LIBDIR', '"@0@/@1@"'.format(prefix, get_option('libdir')))
|
|
cdata.set('GST_API_VERSION', '"1.0"')
|
|
cdata.set('GETTEXT_PACKAGE', '"gstreamer-1.0"')
|
|
cdata.set('GST_LEVEL_DEFAULT', 'GST_LEVEL_NONE')
|
|
cdata.set('GST_LICENSE', '"LGPL"')
|
|
cdata.set('GST_PACKAGE_ORIGIN', '"Unknown package origin"')
|
|
cdata.set('GST_PACKAGE_NAME', '"GStreamer source release"')
|
|
cdata.set('PACKAGE', '"gstreamer"')
|
|
cdata.set('PACKAGE_NAME', '"GStreamer"')
|
|
cdata.set('PACKAGE_STRING', '"GStreamer @0@"'.format(gst_version))
|
|
cdata.set('PACKAGE_TARNAME', '"gstreamer"')
|
|
cdata.set('PACKAGE_BUGREPORT', '"http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"')
|
|
cdata.set('PACKAGE_URL', '""')
|
|
cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
|
|
cdata.set('PLUGINDIR', '"@0@/@1@/gstreamer-1.0"'.format(get_option('prefix'),get_option('libdir')))
|
|
cdata.set('VERSION', '"@0@"'.format(gst_version))
|
|
# FIXME: --with-memory-alignment],[8,N,malloc,pagesize (default is 32)]) option
|
|
cdata.set('MEMORY_ALIGNMENT_MALLOC', 1)
|
|
cdata.set('GST_PLUGIN_SCANNER_INSTALLED', '"@0@/@1@/gst-plugin-scanner"'.format(prefix, helpers_install_dir))
|
|
cdata.set('GST_PTP_HELPER_INSTALLED', '"@0@/@1@/gst-ptp-helper"'.format(prefix, helpers_install_dir))
|
|
|
|
# These are only needed/used by the ABI tests
|
|
host_defines = [
|
|
[ 'x86', 'HAVE_CPU_I386' ],
|
|
[ 'x86_64', 'HAVE_CPU_X86_64' ],
|
|
[ 'arm', 'HAVE_CPU_ARM' ],
|
|
[ 'aarch64', 'HAVE_CPU_AARCH64' ],
|
|
[ 'mips', 'HAVE_CPU_MIPS' ],
|
|
[ 'powerpc', 'HAVE_CPU_PPC' ],
|
|
[ 'powerpc64', 'HAVE_CPU_PPC64' ],
|
|
[ 'alpha', 'HAVE_CPU_ALPHA' ],
|
|
[ 'sparc', 'HAVE_CPU_SPARC' ],
|
|
[ 'ia64', 'HAVE_CPU_IA64' ],
|
|
[ 'hppa', 'HAVE_CPU_HPPA' ],
|
|
[ 'm68k', 'HAVE_CPU_M68K' ],
|
|
[ 's390', 'HAVE_CPU_S390' ],
|
|
]
|
|
foreach h : host_defines
|
|
if h.get(0) == host_machine.cpu()
|
|
cdata.set(h.get(1), 1)
|
|
endif
|
|
endforeach
|
|
# FIXME: should really be called HOST_CPU or such
|
|
cdata.set('TARGET_CPU', '"@0@"'.format(host_machine.cpu()))
|
|
|
|
check_headers = [['dlfcn.h','HAVE_DLFCN_H'],
|
|
['inttypes.h', 'HAVE_INTTYPES_H'],
|
|
['memory.h', 'HAVE_MEMORY_H'],
|
|
['poll.h', 'HAVE_POLL_H'],
|
|
['stdint.h', 'HAVE_STDINT_H'],
|
|
['stdio_ext.h', 'HAVE_STDIO_EXT_H'],
|
|
['strings.h', 'HAVE_STRINGS_H'],
|
|
['string.h', 'HAVE_STRING_H'],
|
|
['sys/param.h', 'HAVE_SYS_PARAM_H'],
|
|
['sys/poll.h', 'HAVE_SYS_POLL_H'],
|
|
['sys/prctl.h', 'HAVE_SYS_PRCTL_H'],
|
|
['sys/socket.h', 'HAVE_SYS_SOCKET_H'],
|
|
['sys/stat.h', 'HAVE_SYS_STAT_H'],
|
|
['sys/times.h', 'HAVE_SYS_TIMES_H'],
|
|
['sys/time.h', 'HAVE_SYS_TIME_H'],
|
|
['sys/types.h', 'HAVE_SYS_TYPES_H'],
|
|
['sys/utsname.h', 'HAVE_SYS_UTSNAME_H'],
|
|
['sys/wait.h', 'HAVE_SYS_WAIT_H'],
|
|
['ucontext.h', 'HAVE_UCONTEXT_H'],
|
|
['unistd.h', 'HAVE_UNISTD_H'],
|
|
['valgrind/valgrind.h', 'HAVE_VALGRIND_VALGRIND_H'],
|
|
]
|
|
|
|
if host_machine.system() == 'windows'
|
|
check_headers += [ ['winsock2.h', 'HAVE_WINSOCK2_H'] ]
|
|
endif
|
|
|
|
foreach h : check_headers
|
|
if cc.has_header(h.get(0))
|
|
cdata.set(h.get(1), 1)
|
|
endif
|
|
endforeach
|
|
|
|
gmtoff_src = '''#include <time.h>
|
|
int main(void) {
|
|
struct tm t;
|
|
t.tm_gmtoff = 0;
|
|
return 0;
|
|
}
|
|
'''
|
|
|
|
if cc.compiles(gmtoff_src, name : 'tm_gmtoff from time.h')
|
|
cdata.set('HAVE_TM_GMTOFF', 1)
|
|
endif
|
|
|
|
if cc.has_function('gmtime_r', prefix : '#include<time.h>')
|
|
cdata.set('HAVE_GMTIME_R', 1)
|
|
endif
|
|
if cc.has_function('localtime_r', prefix : '#include<time.h>')
|
|
cdata.set('HAVE_LOCALTIME_R', 1)
|
|
endif
|
|
if cc.has_function('sigaction', prefix : '#include<signal.h>')
|
|
cdata.set('HAVE_SIGACTION', 1)
|
|
endif
|
|
if cc.has_function('fseeko', prefix : '#include<stdio.h>')
|
|
cdata.set('HAVE_FSEEKO', 1)
|
|
endif
|
|
if cc.has_function('ftello', prefix : '#include<stdio.h>')
|
|
cdata.set('HAVE_FTELLO', 1)
|
|
endif
|
|
if cc.has_function('fsetpos', prefix : '#include<stdio.h>')
|
|
cdata.set('HAVE_FSETPOS', 1)
|
|
endif
|
|
if cc.has_function('fgetpos', prefix : '#include<stdio.h>')
|
|
cdata.set('HAVE_FGETPOS', 1)
|
|
endif
|
|
if cc.has_function('poll', prefix : '#include<poll.h>')
|
|
cdata.set('HAVE_POLL', 1)
|
|
endif
|
|
if cc.has_function('pselect', prefix : '#include<sys/select.h>')
|
|
cdata.set('HAVE_PSELECT', 1)
|
|
endif
|
|
cdata.set('HAVE_MMAP', 1)
|
|
|
|
if cc.has_function('posix_memalign', prefix : '#include<stdlib.h>')
|
|
cdata.set('HAVE_POSIX_MEMALIGN', 1)
|
|
endif
|
|
if cc.has_function('getpagesize', prefix : '#include<unistd.h>')
|
|
cdata.set('HAVE_GETPAGESIZE', 1)
|
|
endif
|
|
if cc.has_function('clock_gettime', prefix : '#include <time.h>')
|
|
cdata.set('HAVE_CLOCK_GETTIME', 1)
|
|
endif
|
|
|
|
if cc.has_type('ptrdiff_t')
|
|
cdata.set('HAVE_PTRDIFF_T')
|
|
endif
|
|
|
|
# -------------------------------------------------------------------------------------
|
|
# config.h things needed by libcheck (FIXME: move into the libcheck meson.build) (tpm)
|
|
# -------------------------------------------------------------------------------------
|
|
# FIXME: check if it is _getpid or getpid on windows (tpm)
|
|
if cc.has_function('getpid', prefix : '#include <sys/types.h>\n#include <unistd.h>')
|
|
cdata.set('HAVE_GETPID', 1)
|
|
elif cc.has_function('_getpid', prefix : '#include <process.h>')
|
|
cdata.set('HAVE__GETPID', 1)
|
|
endif
|
|
# FIXME: check for _strdup() but how/where and with what includes? (windows?) (tpm)
|
|
if cc.has_function('strdup', prefix : '#include <string.h>')
|
|
cdata.set('HAVE_DECL_STRDUP', 1)
|
|
elif cc.has_function('_strdup', prefix : '#include <string.h>')
|
|
cdata.set('HAVE__STRDUP', 1)
|
|
endif
|
|
if cc.has_function('mkstemp', prefix : '#include <stdlib.h>')
|
|
cdata.set('HAVE_MKSTEMP', 1)
|
|
endif
|
|
if host_machine.system() != 'windows'
|
|
cdata.set('HAVE_FORK', 1)
|
|
else
|
|
# libcheck requires HAVE_FORK to be 0 when fork() is not available
|
|
cdata.set('HAVE_FORK', 0)
|
|
endif
|
|
if cc.has_function('alarm', prefix : '#include <unistd.h>')
|
|
cdata.set('HAVE_ALARM', 1)
|
|
endif
|
|
if cc.has_function('localtime_r', prefix : '#include <time.h>')
|
|
cdata.set('HAVE_DECL_LOCALTIME_R', 1)
|
|
endif
|
|
if cc.has_function('strsignal', prefix : '#include <string.h>')
|
|
cdata.set('HAVE_DECL_STRSIGNAL', 1)
|
|
endif
|
|
|
|
# We only want to use the __declspec(dllexport/import) dance in GST_EXPORT when
|
|
# building with MSVC
|
|
if cc.get_id() == 'msvc'
|
|
cdata.set('GSTCONFIG_USE_MSVC_DECLSPEC', 1)
|
|
else
|
|
cdata.set('GSTCONFIG_USE_MSVC_DECLSPEC', 0)
|
|
endif
|
|
|
|
configure_file(input : 'config.h.meson',
|
|
output : 'config.h',
|
|
configuration : cdata)
|
|
|
|
|
|
configinc = include_directories('.')
|
|
libsinc = include_directories('libs')
|
|
privinc = include_directories('gst')
|
|
|
|
# Find dependencies
|
|
glib_dep = dependency('glib-2.0', version : '>=2.32.0')
|
|
gobject_dep = dependency('gobject-2.0')
|
|
gmodule_dep = dependency('gmodule-2.0')
|
|
if host_machine.system() == 'windows'
|
|
gio_dep = dependency('gio-2.0')
|
|
else
|
|
gio_dep = [dependency('gio-2.0'), dependency('gio-unix-2.0')]
|
|
endif
|
|
mathlib = cc.find_library('m', required : false)
|
|
rt_lib = cc.find_library('rt', required : false) # clock_gettime
|
|
|
|
# Platform deps; only ws2_32 for now
|
|
platform_deps = []
|
|
if host_machine.system() == 'windows'
|
|
platform_deps = [cc.find_library('ws2_32')]
|
|
endif
|
|
|
|
gir = find_program('g-ir-scanner', required : false)
|
|
gnome = import('gnome')
|
|
|
|
# Fixme, not very elegant.
|
|
build_gir = gir.found() and not meson.is_cross_build()
|
|
|
|
gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**); gst_init(NULL,NULL);' ]
|
|
vs_module_defs_dir = meson.source_root() + '/win32/common/'
|
|
|
|
gst_c_args = ['-DHAVE_CONFIG_H']
|
|
if libtype == 'static'
|
|
gst_c_args += ['-DGST_STATIC_COMPILATION']
|
|
endif
|
|
|
|
subdir('gst')
|
|
subdir('libs')
|
|
subdir('plugins')
|
|
subdir('tools')
|
|
subdir('pkgconfig')
|
|
subdir('tests')
|
|
|
|
gtkdoc = find_program('gtkdoc-scan', required : false)
|
|
if build_machine.system() != 'windows'
|
|
if gtkdoc.found()
|
|
subdir('docs')
|
|
else
|
|
message('Not building documentation as gtk-doc was not found')
|
|
endif
|
|
else
|
|
message('Disabling gtk-doc while building on Windows')
|
|
endif
|
|
subdir('po')
|