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build: better ffmpeg library detection.

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Sam Hocevar 9 anni fa
parent
commit
78220fe9a6
1 ha cambiato i file con 11 aggiunte e 4 eliminazioni
  1. +11
    -4
      configure.ac

+ 11
- 4
configure.ac Vedi File

@@ -412,13 +412,20 @@ PKG_CHECK_MODULES([LIBAVCODEC], [libavcodec], [:], [ac_cv_my_have_ffmpeg=no])
PKG_CHECK_MODULES([LIBAVFORMAT], [libavformat], [:], [ac_cv_my_have_ffmpeg=no])
PKG_CHECK_MODULES([LIBSWSCALE], [libswscale], [:], [ac_cv_my_have_ffmpeg=no])
if test "${ac_cv_my_have_ffmpeg}" = "no"; then
AC_CHECK_HEADERS(libavformat/avformat.h,
[ac_cv_my_have_ffmpeg="yes"
LOL_LIBS="${LOL_LIBS} -lswscale -lavformat -lavcodec -lswresample -lavutil -lws2_32"])
ac_cv_my_have_ffmpeg="yes"
AC_CHECK_HEADERS(libavcodec/avcodec.h, [:], [ac_cv_my_have_ffmpeg=no])
AC_CHECK_HEADERS(libavformat/avformat.h, [:], [ac_cv_my_have_ffmpeg=no])
AC_CHECK_HEADERS(libswscale/swscale.h, [:], [ac_cv_my_have_ffmpeg=no])
if test "${ac_cv_my_have_ffmpeg}" = "yes"; then
LIBAVFORMAT_LIBS="-lavformat"
LIBAVCODEC_LIBS="-lavcodec -lavutil"
LIBSWSCALE_LIBS="-lswscale -lswresample"
AC_CHECK_LIB(ws2_32, main, LOL_LIBS="${LOL_LIBS} -lws2_32")
fi
fi
if test "${ac_cv_my_have_ffmpeg}" != "no"; then
AC_DEFINE(USE_FFMPEG, 1, Define to 1 to use FFmpeg)
LOL_CFLAGS="${LOL_CFLAGS} ${LIBAVFORMAT_CFLAGS} ${LIBAVCODEC_CFLAGS} ${CFLAGSWSCALE_LIBS}"
LOL_CFLAGS="${LOL_CFLAGS} ${LIBAVFORMAT_CFLAGS} ${LIBAVCODEC_CFLAGS} ${SWSCALE_CFLAGS}"
LOL_LIBS="${LOL_LIBS} ${LIBAVFORMAT_LIBS} ${LIBAVCODEC_LIBS} ${LIBSWSCALE_LIBS}"
fi
AM_CONDITIONAL(USE_FFMPEG, test "${ac_cv_my_have_ffmpeg}" != "no")


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