diff options
| author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2012-09-24 18:44:20 -0400 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2012-09-25 18:14:14 -0400 |
| commit | 5ae9fa13f5ac640bec113120d540f70971aa635d (patch) | |
| tree | 859f54e978977b136151ebac1733c18f1d4de175 /configure | |
| parent | de73ae6b1a3ff0398988dc683f94ea07e3bb1372 (diff) | |
| download | ffmpeg-5ae9fa13f5ac640bec113120d540f70971aa635d.tar.gz | |
MinGW: Use our snprintf/vsnprintf when MinGW's is broken
All versions of MinGW-w64 prior to version 3, as well as
all versions of MinGW32 have broken implementations of
vsnprintf.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1265,6 +1265,7 @@ HAVE_LIST=" asm_types_h attribute_may_alias attribute_packed + broken_snprintf cbrtf clock_gettime closesocket @@ -3194,10 +3195,17 @@ elif check_header _mingw.h; then "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || die "ERROR: MinGW runtime version must be >= 3.15." + if check_cpp_condition _mingw.h \ + "(defined(__MINGW32_MAJOR_VERSION) && !defined(__MINGW64_VERSION_MAJOR)) || \ + __MINGW64_VERSION_MAJOR < 3"; then + enable broken_snprintf + add_cflags "-include $source_path/compat/msvcrt/snprintf.h" + fi elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then libc_type=newlib elif check_func_headers stdlib.h _get_doserrno; then libc_type=msvcrt + enable broken_snprintf add_cflags -Dstrtod=avpriv_strtod add_cflags -Dsnprintf=avpriv_snprintf \ -D_snprintf=avpriv_snprintf \ |