安装faad出现C++ source seen but `CXX' is undefined错误

japhone 2008-09-05 09:36:42

[root@localhost ffmpeg]# cd faad2
[root@localhost faad2]# echo > plugins/Makefile.am
[root@localhost faad2]# echo > plugins/xmms/src/Makefile.am
[root@localhost faad2]# sed -i '/E_B/d' configure.in
[root@localhost faad2]# autoreconf -vif
autoreconf: Entering directory `.'
autoreconf: configure.in: not using Gettext
autoreconf: running: aclocal --force
autoreconf: configure.in: tracing
autoreconf: running: libtoolize --copy --force
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: You should add the contents of the following files to `aclocal.m4':
libtoolize: `/usr/local/share/aclocal/libtool.m4'
libtoolize: `/usr/local/share/aclocal/ltoptions.m4'
libtoolize: `/usr/local/share/aclocal/ltversion.m4'
libtoolize: `/usr/local/share/aclocal/ltsugar.m4'
libtoolize: `/usr/local/share/aclocal/lt~obsolete.m4'
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
/usr/share/automake-1.9/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL
plugins/mpeg4ip/Makefile.am: C++ source seen but `CXX' is undefined
plugins/mpeg4ip/Makefile.am:
plugins/mpeg4ip/Makefile.am: The usual way to define `CXX' is to add `AC_PROG_CXX'
plugins/mpeg4ip/Makefile.am: to `configure.in' and run `autoconf' again.
autoreconf: automake failed with exit status: 1

哪位知道是什么原因？

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