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win32: Fix meson build system for Windows.

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Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/360>
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Edward Lee 2020-10-01 10:24:40 -04:00 • committed by Arun Raghavan
parent 7bc559fe26
commit b892e327a9
7 changed files with 127 additions and 55 deletions
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47
meson.build
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@ -158,6 +158,10 @@ cdata.set('top_srcdir', meson.source_root())
# First some defaults to keep config file generation happy
cdata.set('HAVE_COREAUDIO', 0)
cdata.set('HAVE_WAVEOUT', 0)
platform_socket_dep = []
platform_dep = []
# FIXME: This was not tested. Maybe some flags should better be CFLAGS,
# rather than ending up in the config.h file?
if host_machine.system() == 'darwin'
@ -165,7 +169,20 @@ if host_machine.system() == 'darwin'
cdata.set('_DARWIN_C_SOURCE', '200112L') # Needed to get NSIG on Mac OS
elif host_machine.system() == 'windows'
cdata.set('OS_IS_WIN32', 1)
cdata.set('HAVE_WINDOWS_H', 1)
cdata.set('HAVE_WAVEOUT', 1)
cdata.set('HAVE_WINSOCK2_H', 1)
cdata.set('HAVE_WS2TCPIP_H', 1)
cdata.set('WIN32_LEAN_AND_MEAN', 1) # Needed to avoid including unnecessary headers on Windows
cdata.set('gid_t', 'int')
cdata.set('uid_t', 'int')
ws2_32_dep = meson.get_compiler('c').find_library('ws2_32')
winsock_dep = meson.get_compiler('c').find_library('wsock32')
ole32_dep = meson.get_compiler('c').find_library('ole32')
ssp_dep = meson.get_compiler('c').find_library('ssp')
pcreposix_dep = meson.get_compiler('c').find_library('pcreposix')
platform_socket_dep = [ws2_32_dep, winsock_dep]
platform_dep = [ole32_dep, ssp_dep, pcreposix_dep]
#elif host_machine.system() == 'solaris'
# # Apparently meson has no solaris support?
# # Needed to get declarations for msg_control and msg_controllen on Solaris
@ -236,8 +253,10 @@ if cc.has_header('valgrind/memcheck.h', required: get_option('valgrind'))
endif
# FIXME: move this to the above set
if cc.has_header('pthread.h')
cdata.set('HAVE_PTHREAD', 1)
if host_machine.system() != 'windows'
if cc.has_header('pthread.h')
cdata.set('HAVE_PTHREAD', 1)
endif
endif
if cc.has_header_symbol('pthread.h', 'PTHREAD_PRIO_INHERIT')
@ -297,7 +316,16 @@ check_functions = [
foreach f : check_functions
if cc.has_function(f)
define = 'HAVE_' + f.underscorify().to_upper()
cdata.set(define, 1)
if f == 'posix_memalign' and host_machine.system() == 'windows'
message('Win32/mingw32 does not properly define posix_memalign.')
elif f == 'fork' and host_machine.system() == 'windows'
# __builtin_fork is defined and compiles properly, but calling __builtin_fork() does not.
# This causes Meson to think that Windows has a fork() which causes a link error...
message('Win32/mingw32 does not properly define fork.')
else
cdata.set(define, 1)
endif
endif
endforeach
@ -306,7 +334,11 @@ if cc.has_header_symbol('sys/syscall.h', 'SYS_memfd_create')
endif
if cc.has_function('dgettext')
libintl_dep = []
if host_machine.system() != 'windows'
libintl_dep = []
else
libintl_dep = cc.find_library('intl')
endif
else
libintl_dep = cc.find_library('intl')
endif
@ -357,7 +389,12 @@ cdata.set('MESON_BUILD', 1)
# On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
# so we request the nodelete flag to be enabled.
# On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
nodelete_link_args = ['-Wl,-z,nodelete']
# Windows doesn't support this flag.
if host_machine.system() != 'windows'
nodelete_link_args = ['-Wl,-z,nodelete']
else
nodelete_link_args = []
endif
# Code coverage