| Message ID | 757e02bc-d5f1-607e-49b3-099b2c91a7e4@chachatelier.fr |
|---|---|
| State | New |
| Headers | show |
On Fri, Mar 02, 2018 at 11:39:56AM +0100, Pierre Chatelier wrote: > Hello, > > I had an issue to compile ffmpeg under Win7 64 bits/mingw32 > Adding an include was the solution. > > Here is a patch > > Pierre Chatelier > os_support.c | 1 + > 1 file changed, 1 insertion(+) > 94a8add1b8bf480f59d0330f3c2205b8ffbb1cb2 0001-fix-compilation-under-Win7-64bits-with-mingw32-by-ad.patch > From 91f049a9424f80961a8bc3406dc60bccd1d516b9 Mon Sep 17 00:00:00 2001 > From: Pierre Chatelier <pierre@chachatelier.fr> > Date: Fri, 2 Mar 2018 11:28:48 +0100 > Subject: [PATCH 1/1] fix compilation under Win7 64bits with mingw32 by added > <WinError.h> the EAI_MEMORY macro was mapped to ERROR_NOT_ENOUGH_MEMORY which > was not defined > breaks build on mingw64 src/libavformat/os_support.c:39:22: fatal error: WinError.h: No such file or directory #include <WinError.h> [...]
On 3/2/2018 7:39 AM, Pierre Chatelier wrote: > Hello, > > I had an issue to compile ffmpeg under Win7 64 bits/mingw32 > Adding an include was the solution. > > Here is a patch > > Pierre Chatelier > > 0001-fix-compilation-under-Win7-64bits-with-mingw32-by-ad.patch > > > From 91f049a9424f80961a8bc3406dc60bccd1d516b9 Mon Sep 17 00:00:00 2001 > From: Pierre Chatelier <pierre@chachatelier.fr> > Date: Fri, 2 Mar 2018 11:28:48 +0100 > Subject: [PATCH 1/1] fix compilation under Win7 64bits with mingw32 by added > <WinError.h> the EAI_MEMORY macro was mapped to ERROR_NOT_ENOUGH_MEMORY which > was not defined > > --- > libavformat/os_support.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libavformat/os_support.c b/libavformat/os_support.c > index 86d0b8f306..f9bd5d9970 100644 > --- a/libavformat/os_support.c > +++ b/libavformat/os_support.c > @@ -36,6 +36,7 @@ > #endif /* HAVE_SYS_TIME_H */ > #if HAVE_WINSOCK2_H > #include <winsock2.h> > +#include <WinError.h> At least on mingw-w64, the header is called winerror.h, no capital letters. Can you be more specific about your toolchain? Is mingw32, mingw-w64? What version? This is the first time i see anyone having this issue and we have several people using different mingw and msvc tolchains. > #elif HAVE_SYS_SELECT_H > #include <sys/select.h> > #endif /* HAVE_WINSOCK2_H */ > -- 2.16.2 > > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel >
On Sun, Mar 4, 2018 at 2:16 AM, James Almer <jamrial@gmail.com> wrote: > On 3/2/2018 7:39 AM, Pierre Chatelier wrote: >> Hello, >> >> I had an issue to compile ffmpeg under Win7 64 bits/mingw32 >> Adding an include was the solution. >> >> Here is a patch >> >> Pierre Chatelier >> >> 0001-fix-compilation-under-Win7-64bits-with-mingw32-by-ad.patch >> >> >> From 91f049a9424f80961a8bc3406dc60bccd1d516b9 Mon Sep 17 00:00:00 2001 >> From: Pierre Chatelier <pierre@chachatelier.fr> >> Date: Fri, 2 Mar 2018 11:28:48 +0100 >> Subject: [PATCH 1/1] fix compilation under Win7 64bits with mingw32 by added >> <WinError.h> the EAI_MEMORY macro was mapped to ERROR_NOT_ENOUGH_MEMORY which >> was not defined >> >> --- >> libavformat/os_support.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/libavformat/os_support.c b/libavformat/os_support.c >> index 86d0b8f306..f9bd5d9970 100644 >> --- a/libavformat/os_support.c >> +++ b/libavformat/os_support.c >> @@ -36,6 +36,7 @@ >> #endif /* HAVE_SYS_TIME_H */ >> #if HAVE_WINSOCK2_H >> #include <winsock2.h> >> +#include <WinError.h> > > At least on mingw-w64, the header is called winerror.h, no capital letters. > > Can you be more specific about your toolchain? Is mingw32, mingw-w64? > What version? > This is the first time i see anyone having this issue and we have > several people using different mingw and msvc tolchains. > winerror.h should never be manually included, its included through windows.h - which os_support.h includes, so it should be present. If your version of mingw does not do that, its probably faulty. - Hendrik
diff --git a/libavformat/os_support.c b/libavformat/os_support.c index 86d0b8f306..f9bd5d9970 100644 --- a/libavformat/os_support.c +++ b/libavformat/os_support.c @@ -36,6 +36,7 @@ #endif /* HAVE_SYS_TIME_H */ #if HAVE_WINSOCK2_H #include <winsock2.h> +#include <WinError.h> #elif HAVE_SYS_SELECT_H #include <sys/select.h> #endif /* HAVE_WINSOCK2_H */
Hello, I had an issue to compile ffmpeg under Win7 64 bits/mingw32 Adding an include was the solution. Here is a patch Pierre Chatelier From 91f049a9424f80961a8bc3406dc60bccd1d516b9 Mon Sep 17 00:00:00 2001 From: Pierre Chatelier <pierre@chachatelier.fr> Date: Fri, 2 Mar 2018 11:28:48 +0100 Subject: [PATCH 1/1] fix compilation under Win7 64bits with mingw32 by added <WinError.h> the EAI_MEMORY macro was mapped to ERROR_NOT_ENOUGH_MEMORY which was not defined --- libavformat/os_support.c | 1 + 1 file changed, 1 insertion(+)