diff options
| author | Diego Biurrun <diego@biurrun.de> | 2013-12-13 23:19:55 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2013-12-16 15:21:42 +0100 |
| commit | 11bb5e10c36539bcc303ceaac6f88d9ecb66e07f (patch) | |
| tree | 1b030bab3a8add36d18488c52318dc95235bba30 | |
| parent | 6d3ea1957f681b3bf9c752e6d21a501cc8d4180d (diff) | |
| download | ffmpeg-11bb5e10c36539bcc303ceaac6f88d9ecb66e07f.tar.gz | |
build: Define __printf__ to __gnu_printf__ on MinGW*/gcc
This is necessary to avoid GCC assuming MS style printf arguments.
| -rwxr-xr-x | configure | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -3401,6 +3401,7 @@ esac probe_libc(){ pfx=$1 + pfx_no_=${pfx%_} # uclibc defines __GLIBC__, so it needs to be checked before glibc. if check_${pfx}cpp_condition features.h "defined __UCLIBC__"; then eval ${pfx}libc_type=uclibc @@ -3416,6 +3417,8 @@ probe_libc(){ elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then eval ${pfx}libc_type=mingw64 add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 + eval test \$${pfx_no_}cc_type = "gcc" && + add_${pfx}cppflags -D__printf__=__gnu_printf__ elif check_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION" || check_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then eval ${pfx}libc_type=mingw32 @@ -3423,6 +3426,8 @@ probe_libc(){ (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || die "ERROR: MinGW32 runtime version must be >= 3.15." add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 + eval test \$${pfx_no_}cc_type = "gcc" && + add_${pfx}cppflags -D__printf__=__gnu_printf__ elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then eval ${pfx}libc_type=msvcrt # The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to |