AnotherFoxGuy/webrtc-audio-processing
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meson: Fixes for MSVC build

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winsock2.h must be included before windows.h or alternative
definitions of `struct sockaddr` are defined.

```
FAILED: webrtc/rtc_base/liblibbase.a.p/logging.cc.obj
"cl" "-Iwebrtc\rtc_base\liblibbase.a.p" "-Iwebrtc\rtc_base" "-I..\webrtc\rtc_base" "-Iwebrtc" "-I..\webrtc" "-Isubprojects\abseil-cpp-20230125.1" "-I..\subprojects\abseil-cpp-20230125.1" "/MD" "/nologo" "/showIncludes" "/utf-8" "/Zc:__cplusplus" "/W2" "/EHsc" "/std:c++17" "/permissive-" "/O2" "/Zi" "-DWEBRTC_LIBRARY_
IMPL" "-DWEBRTC_ENABLE_SYMBOL_EXPORT" "-DNDEBUG" "-DWEBRTC_WIN" "-D_WIN32" "-U__STRICT_ANSI__" "-D__STDC_FORMAT_MACROS=1" "-DNOMINMAX" "-DWEBRTC_ENABLE_AVX2" "/Fdwebrtc\rtc_base\liblibbase.a.p\logging.cc.pdb" /Fowebrtc/rtc_base/liblibbase.a.p/logging.cc.obj "/c" ../webrtc/rtc_base/logging.cc
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(103): warning C4005: 'AF_IPX': macro redefinition
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\um\winsock.h(457): note: see previous definition of 'AF_IPX'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(147): warning C4005: 'AF_MAX': macro redefinition
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\um\winsock.h(476): note: see previous definition of 'AF_MAX'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(187): warning C4005: 'SO_DONTLINGER': macro redefinition
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\um\winsock.h(399): note: see previous definition of 'SO_DONTLINGER'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(240): error C2011: 'sockaddr': 'struct' type redefinition
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\um\winsock.h(482): note: see declaration of 'sockaddr'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(442): error C2143: syntax error: missing '}' before 'constant'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(442): error C2059: syntax error: 'constant'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(496): error C2143: syntax error: missing ';' before '}'
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(496): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\shared\ws2def.h(496): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
...
```
This commit is contained in:
Nirbheek Chauhan 2023-05-26 02:20:56 +05:30
parent b24229cbbc
commit 096b0eaed2
2 changed files with 5 additions and 0 deletions
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4
meson.build
View File

@ -83,6 +83,10 @@ elif host_system == 'windows'
platform_cflags += ['-DWEBRTC_WIN', '-D_WIN32', '-U__STRICT_ANSI__']
# this one is for MinGW to get format specifiers from inttypes.h in C++
platform_cflags += ['-D__STDC_FORMAT_MACROS=1']
# Avoid min/max from windows.h which breaks std::min/max
platform_cflags += ['-DNOMINMAX']
# Ensure M_PI etc are defined
platform_cflags += ['-D_USE_MATH_DEFINES']
os_deps += [cc.find_library('winmm')]
have_win = true
endif

1
webrtc/rtc_base/logging.cc
View File

@ -15,6 +15,7 @@
#if RTC_LOG_ENABLED()
#if defined(WEBRTC_WIN)
#include <winsock2.h>
#include <windows.h>
#if _MSC_VER < 1900
#define snprintf _snprintf