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Remove support for building for mingw32ce (Windows CE) 

The toolchain for this target is unmaintained since many years.

While it has been continuously build tested on fate, it hasn't
actually been tested at runtime since many, many years (and back
then, only a few codecs in libavcodec were tested).

So far, keeping support for it has been mostly effortless, but
the compiler does seem to have issues with dllimported data symbols,
ending up as internal compiler errors in some cases. Instead of
jumping through further hoops to work around that, just remove the
target.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2017-08-30 22:04:30 +03:00
parent 173b56218f
commit e41daa6246
5 changed files with 7 additions and 18 deletions
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8
configure vendored
View File

@ -4021,16 +4021,10 @@ case $target_os in
die "Native MSYS builds are discouraged, please use the MINGW environment." die "Native MSYS builds are discouraged, please use the MINGW environment."
;; ;;
mingw32*|mingw64*) mingw32*|mingw64*)
if test $target_os = "mingw32ce"; then target_os=mingw32
disable network
else
target_os=mingw32
fi
LIBTARGET=i386 LIBTARGET=i386
if enabled x86_64; then if enabled x86_64; then
LIBTARGET="i386:x86-64" LIBTARGET="i386:x86-64"
elif enabled arm; then
LIBTARGET=arm-wince
fi fi
check_ldflags -Wl,--nxcompat check_ldflags -Wl,--nxcompat
check_ldflags -Wl,--dynamicbase check_ldflags -Wl,--dynamicbase

8
libavformat/os_support.h
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@ -40,7 +40,7 @@
#endif #endif
#endif #endif
#if defined(_WIN32) && !defined(__MINGW32CE__) #ifdef _WIN32
# include <fcntl.h> # include <fcntl.h>
# undef lseek # undef lseek
# define lseek(f,p,w) _lseeki64((f), (p), (w)) # define lseek(f,p,w) _lseeki64((f), (p), (w))
@ -48,7 +48,7 @@
# define stat _stati64 # define stat _stati64
# undef fstat # undef fstat
# define fstat(f,s) _fstati64((f), (s)) # define fstat(f,s) _fstati64((f), (s))
#endif /* defined(_WIN32) && !defined(__MINGW32CE__) */ #endif /* defined(_WIN32) */
static inline int is_dos_path(const char *path) static inline int is_dos_path(const char *path)
{ {
@ -122,9 +122,7 @@ int ff_poll(struct pollfd *fds, nfds_t numfds, int timeout);
#endif /* HAVE_POLL_H */ #endif /* HAVE_POLL_H */
#endif /* CONFIG_NETWORK */ #endif /* CONFIG_NETWORK */
#if defined(__MINGW32CE__) #ifdef _WIN32
#define mkdir(a, b) _mkdir(a)
#elif defined(_WIN32)
#include <stdio.h> #include <stdio.h>
#include <windows.h> #include <windows.h>
#include "libavutil/wchar_filename.h" #include "libavutil/wchar_filename.h"

2
libavutil/file_open.c
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@ -29,7 +29,7 @@
#include <io.h> #include <io.h>
#endif #endif
#if defined(_WIN32) && !defined(__MINGW32CE__) #ifdef _WIN32
#undef open #undef open
#undef lseek #undef lseek
#undef stat #undef stat

2
libavutil/wchar_filename.h
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@ -19,7 +19,7 @@
#ifndef AVUTIL_WCHAR_FILENAME_H #ifndef AVUTIL_WCHAR_FILENAME_H
#define AVUTIL_WCHAR_FILENAME_H #define AVUTIL_WCHAR_FILENAME_H
#if defined(_WIN32) && !defined(__MINGW32CE__) #ifdef _WIN32
#include <windows.h> #include <windows.h>
#include "mem.h" #include "mem.h"

5
tools/qt-faststart.c
View File

@ -29,10 +29,7 @@
#include <inttypes.h> #include <inttypes.h>
#include <string.h> #include <string.h>
#ifdef __MINGW32CE__ #ifdef __MINGW32__
#define fseeko(x, y, z) fseek(x, y, z)
#define ftello(x) ftell(x)
#elif defined(__MINGW32__)
#undef fseeko #undef fseeko
#define fseeko(x, y, z) fseeko64(x, y, z) #define fseeko(x, y, z) fseeko64(x, y, z)
#undef ftello #undef ftello