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configure: use $LIBM instead of hard-coding -lm
This commit is contained in:
Tim-Philipp Müller
parent
60f748575b
commit
d03c175f6a
42
configure.ac
42
configure.ac
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@ -689,11 +689,11 @@ dnl *** DTS ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_DTS, true)
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AG_GST_CHECK_FEATURE(DTS, [dts library], dtsdec, [
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HAVE_DTS="yes"
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AG_GST_CHECK_LIBHEADER(DTS, dca, dca_init, -lm, dca.h,
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DTS_LIBS="-ldca -lm", HAVE_DTS="no")
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AG_GST_CHECK_LIBHEADER(DTS, dca, dca_init, $LIBM, dca.h,
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DTS_LIBS="-ldca $LIBM", HAVE_DTS="no")
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if test $HAVE_DTS = "no"; then
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AG_GST_CHECK_LIBHEADER(DTS, dts_pic, dts_init, -lm, dts.h,
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[ DTS_LIBS="-ldts_pic -lm"
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AG_GST_CHECK_LIBHEADER(DTS, dts_pic, dts_init, $LIBM, dts.h,
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[ DTS_LIBS="-ldts_pic $LIBM"
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AC_DEFINE(DTS_OLD, 1, [Define if an old libdts is used])
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])
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fi
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@ -750,7 +750,7 @@ return 0;
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AC_MSG_WARN([Wrong version of divx4linux installed])
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])
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fi
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LIBS="-lm"
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LIBS="$LIBM"
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if test x$HAVE_DIVX = xyes; then
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AC_CHECK_LIB(divxencore, encore, , [
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AC_MSG_WARN([Divx4linux encore libs not found])
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@ -764,8 +764,8 @@ return 0;
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])
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fi
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if test x$HAVE_DIVX = xyes; then
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DIVXENC_LIBS="-ldivxencore -lm"
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DIVXDEC_LIBS="-ldivxdecore -lm"
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DIVXENC_LIBS="-ldivxencore $LIBM"
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DIVXDEC_LIBS="-ldivxdecore $LIBM"
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AC_SUBST(DIVXENC_LIBS)
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AC_SUBST(DIVXDEC_LIBS)
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fi
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@ -792,8 +792,8 @@ AG_GST_CHECK_FEATURE(EXIF, [exif], exif, [
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dnl **** Free AAC Encoder (FAAC) ****
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translit(dnm, m, l) AM_CONDITIONAL(USE_FAAC, true)
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AG_GST_CHECK_FEATURE(FAAC, [AAC encoder plug-in], faac, [
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AG_GST_CHECK_LIBHEADER(FAAC, faac, faacEncOpen, -lm, faac.h,
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FAAC_LIBS="-lfaac -lm")
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AG_GST_CHECK_LIBHEADER(FAAC, faac, faacEncOpen, $LIBM, faac.h,
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FAAC_LIBS="-lfaac $LIBM")
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AS_SCRUB_INCLUDE(FAAC_CFLAGS)
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AC_SUBST(FAAC_LIBS)
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])
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@ -803,11 +803,11 @@ translit(dnm, m, l) AM_CONDITIONAL(USE_FAAD, true)
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AG_GST_CHECK_FEATURE(FAAD, [AAC decoder plug-in], faad, [
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HAVE_FAAD="yes"
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faad_hdr=""
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AG_GST_CHECK_LIBHEADER(FAAD, faad, faacDecOpen, -lm, faad.h,
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FAAD_LIBS="-lfaad -lm", HAVE_FAAD="no")
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AG_GST_CHECK_LIBHEADER(FAAD, faad, faacDecOpen, $LIBM, faad.h,
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FAAD_LIBS="-lfaad $LIBM", HAVE_FAAD="no")
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if test $HAVE_FAAD = "no"; then
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AG_GST_CHECK_LIBHEADER(FAAD, faad, NeAACDecOpen, -lm, neaacdec.h,
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[ FAAD_LIBS="-lfaad -lm"
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AG_GST_CHECK_LIBHEADER(FAAD, faad, NeAACDecOpen, $LIBM, neaacdec.h,
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[ FAAD_LIBS="-lfaad $LIBM"
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AC_DEFINE(FAAD_IS_NEAAC, 1, [Define if AAC is using new api prefix])
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faad_hdr="neaacdec.h"
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], [
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@ -868,8 +868,8 @@ AG_GST_CHECK_FEATURE(FBDEV, [linux framebuffer], fbdevsink, [
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dnl *** flite ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_FLITE, true)
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AG_GST_CHECK_FEATURE(FLITE, [Flite plugin], flite, [
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AG_GST_CHECK_LIBHEADER(FLITE, flite, flite_init, -lm, flite/flite.h,
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FLITE_LIBS="-lflite -lflite_cmu_us_kal -lflite_usenglish -lflite_cmulex -lm")
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AG_GST_CHECK_LIBHEADER(FLITE, flite, flite_init, $LIBM, flite/flite.h,
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FLITE_LIBS="-lflite -lflite_cmu_us_kal -lflite_usenglish -lflite_cmulex $LIBM")
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AC_SUBST(FLITE_CFLAGS)
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AC_SUBST(FLITE_LIBS)
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@ -991,7 +991,7 @@ PKG_CHECK_EXISTS(mjpegtools >= 1.6.1.93 mjpegtools < 1.8.0, [
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OLD_CFLAGS="$CFLAGS"
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OLD_LIBS="$LIBS"
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CFLAGS="$MJPEG_CFLAGS"
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LIBS="$LIBS $MJPEG_LIBS -lmjpegutils -lm -lpthread"
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LIBS="$LIBS $MJPEG_LIBS -lmjpegutils $LIBM -lpthread"
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AC_CHECK_FUNC(mjpeg_loglev_t, [
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mjpegtools_api=10903
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], [
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@ -1028,7 +1028,7 @@ AG_GST_CHECK_FEATURE(MPEG2ENC, [mpeg2enc], mpeg2enc, [
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dnl check headers
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mpeg2enc_headers_ok=no
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AC_CHECK_HEADER([mpeg2encoder.hh], [
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MPEG2ENC_LIBS="$MPEG2ENC_LIBS -lmpeg2encpp -lm -lpthread"
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MPEG2ENC_LIBS="$MPEG2ENC_LIBS -lmpeg2encpp $LIBM -lpthread"
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OLD_LIBS="$LIBS"
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LIBS="$LIBS $MPEG2ENC_LIBS"
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AC_MSG_CHECKING([for valid mpeg2enc objects])
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@ -1096,7 +1096,7 @@ AG_GST_CHECK_FEATURE(MPLEX, [mplex], mplex, [
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OLD_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $MPLEX_CFLAGS"
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AC_CHECK_HEADER(interact.hpp, [
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MPLEX_LIBS="$MPLEX_LIBS -lmplex2 -lm"
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MPLEX_LIBS="$MPLEX_LIBS -lmplex2 $LIBM"
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OLD_LIBS="$LIBS"
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LIBS="$LIBS $MPLEX_LIBS"
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OLD_LDFLAGS="$LDFLAGS"
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@ -1427,7 +1427,7 @@ AG_GST_CHECK_FEATURE(XVID, [xvid plugins], xvid, [
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HAVE_XVID=no
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AC_CHECK_HEADER(xvid.h, [
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OLD_LIBS="$LIBS"
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LIBS="-lpthread -lm"
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LIBS="-lpthread $LIBM"
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AC_CHECK_LIB(xvidcore, xvid_encore, [
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AC_CHECK_LIB(xvidcore, xvid_decore, [
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AC_CHECK_LIB(xvidcore, xvid_global, [
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@ -1437,7 +1437,7 @@ AG_GST_CHECK_FEATURE(XVID, [xvid plugins], xvid, [
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#error "Incompatible XviD API version"
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#endif
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],[ AC_MSG_RESULT(yes)
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XVID_LIBS="-lxvidcore -lm"
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XVID_LIBS="-lxvidcore $LIBM"
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AC_SUBST(XVID_LIBS)
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HAVE_XVID=yes
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], AC_MSG_RESULT(no) )
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@ -1544,7 +1544,7 @@ AG_GST_CHECK_FEATURE(VP8, [VP8 decoder], vp8, [
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HAVE_VP8_DECODER=no
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OLD_LIBS="$LIBS"
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LIBS="$LIBS -lm -lpthread"
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LIBS="$LIBS $LIBM -lpthread"
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AC_CHECK_LIB(vpx, vpx_codec_vp8_cx_algo, [
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HAVE_VP8=yes
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AC_DEFINE(HAVE_VP8_ENCODER, 1, [Defined if the VP8 encoder is available])
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