mirror of
https://gitlab.com/mbunkus/mkvtoolnix.git
synced 2024-10-22 07:21:21 +00:00
82b8b1ba86
This pulls the fixes for handling Unicode code points > U+FFFF. Part of the fix of #2516.
77 lines
2.2 KiB
Plaintext
77 lines
2.2 KiB
Plaintext
dnl
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dnl Test for libEBML and libMatroska, and define MATROSKA_CFLAGS and MATROSKA_LIBS
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dnl
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EBML_MATROSKA_INTERNAL=no
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PKG_CHECK_MODULES([EBML],[libebml >= 1.3.7],[],[EBML_MATROSKA_INTERNAL=yes])
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PKG_CHECK_MODULES([MATROSKA],[libmatroska >= 1.4.8],[],[EBML_MATROSKA_INTERNAL=yes])
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if test x"$EBML_MATROSKA_INTERNAL" = xyes; then
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if ! test -f lib/libebml/ebml/EbmlTypes.h ; then
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echo '*** The internal version of the libEBML library is supposed to be used,'
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echo '*** but it was not found in "lib/libebml. If this is a clone from the'
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echo '*** git repository then submodules have to be initialized with the'
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echo '*** following two commands:'
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echo '***'
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echo '*** git submodule init'
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echo '*** git submodule update'
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exit 1
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fi
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if ! test -f lib/libmatroska/matroska/KaxVersion.h ; then
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echo '*** The internal version of the libMatroska library is supposed to be used,'
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echo '*** but it was not found in "lib/libmatroska". If this is a clone from the'
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echo '*** git repository then submodules have to be initialized with the'
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echo '*** following two commands:'
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echo '***'
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echo '*** git submodule init'
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echo '*** git submodule update'
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exit 1
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fi
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fi
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AC_DEFUN([AX_EBML_FINDNEXTCHILD],[
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AC_CACHE_CHECK([if libEBML contains FindNextChild], [ax_cv_ebml_findnextchild],[
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CXXFLAGS_SAVED=$CXXFLAGS
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if test x"$EBML_MATROSKA_INTERNAL" = xyes; then
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CXXFLAGS="-Ilib/libebml -Ilib/libmatroska"
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else
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CXXFLAGS="$EBML_CFLAGS $MATROSKA_CFLAGS"
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fi
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export CXXFLAGS
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AC_LANG_PUSH(C++)
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AC_TRY_COMPILE(
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[
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#include <matroska/KaxInfo.h>
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#include <matroska/KaxSegment.h>
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using namespace libebml;
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using namespace libmatroska;
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],
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[
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EbmlMaster *m = new KaxSegment;
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EbmlElement *e = new KaxTitle;
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FindNextChild(*m, *e);
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],
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[ax_cv_ebml_findnextchild="yes"],
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[ax_cv_ebml_findnextchild="no"])
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AC_LANG_POP
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CXXFLAGS="$CXXFLAGS_SAVED"
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])
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if test x"$ax_cv_ebml_findnextchild" = xyes; then
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AC_DEFINE(HAVE_EBML_FINDNEXTCHILD, 1, [Define if libEBML contains FindNextChild])
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fi
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])
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AX_EBML_FINDNEXTCHILD
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AC_SUBST(EBML_MATROSKA_INTERNAL)
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AC_SUBST(EBML_CFLAGS)
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AC_SUBST(EBML_LIBS)
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AC_SUBST(MATROSKA_CFLAGS)
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AC_SUBST(MATROSKA_LIBS)
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