libOggFLAC++.m4
资源名称:tcpmp.rar [点击查看]
上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:4k
源码类别:
Windows CE
开发平台:
C/C++
- # Configure paths for libOggFLAC++
- # "Inspired" by ogg.m4
- # Caller must first run AM_PATH_LIBOGGFLAC
- dnl AM_PATH_LIBOGGFLACPP([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
- dnl Test for libOggFLAC++, and define LIBOGGFLACPP_CFLAGS and LIBOGGFLACPP_LIBS
- dnl
- AC_DEFUN([AM_PATH_LIBOGGFLACPP],
- [dnl
- dnl Get the cflags and libraries
- dnl
- AC_ARG_WITH(libOggFLACPP,[ --with-libOggFLACPP=PFX Prefix where libOggFLAC++ is installed (optional)], libOggFLACPP_prefix="$withval", libOggFLACPP_prefix="")
- AC_ARG_WITH(libOggFLACPP-libraries,[ --with-libOggFLACPP-libraries=DIR Directory where libOggFLAC++ library is installed (optional)], libOggFLACPP_libraries="$withval", libOggFLACPP_libraries="")
- AC_ARG_WITH(libOggFLACPP-includes,[ --with-libOggFLACPP-includes=DIR Directory where libOggFLAC++ header files are installed (optional)], libOggFLACPP_includes="$withval", libOggFLACPP_includes="")
- AC_ARG_ENABLE(libOggFLACPPtest, [ --disable-libOggFLACPPtest Do not try to compile and run a test libOggFLAC++ program],, enable_libOggFLACPPtest=yes)
- if test "x$libOggFLACPP_libraries" != "x" ; then
- LIBOGGFLACPP_LIBS="-L$libOggFLACPP_libraries"
- elif test "x$libOggFLACPP_prefix" != "x" ; then
- LIBOGGFLACPP_LIBS="-L$libOggFLACPP_prefix/lib"
- elif test "x$prefix" != "xNONE" ; then
- LIBOGGFLACPP_LIBS="-L$libdir"
- fi
- LIBOGGFLACPP_LIBS="$LIBOGGFLACPP_LIBS -lOggFLAC++ $LIBOGGFLAC_LIBS"
- if test "x$libOggFLACPP_includes" != "x" ; then
- LIBOGGFLACPP_CFLAGS="-I$libOggFLACPP_includes"
- elif test "x$libOggFLACPP_prefix" != "x" ; then
- LIBOGGFLACPP_CFLAGS="-I$libOggFLACPP_prefix/include"
- elif test "$prefix" != "xNONE"; then
- LIBOGGFLACPP_CFLAGS="-I$prefix/include"
- fi
- LIBOGGFLACPP_CFLAGS="$LIBOGGFLACPP_CFLAGS $LIBOGGFLAC_CFLAGS"
- AC_MSG_CHECKING(for libOggFLAC++)
- no_libOggFLACPP=""
- if test "x$enable_libOggFLACPPtest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_CXXFLAGS="$CXXFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $LIBOGGFLACPP_CFLAGS"
- CXXFLAGS="$CXXFLAGS $LIBOGGFLACPP_CFLAGS"
- LIBS="$LIBS $LIBOGGFLACPP_LIBS"
- dnl
- dnl Now check if the installed libOggFLAC++ is sufficiently new.
- dnl
- rm -f conf.libOggFLAC++test
- AC_TRY_RUN([
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <OggFLAC++/decoder.h>
- int main ()
- {
- system("touch conf.libOggFLAC++test");
- return 0;
- }
- ],, no_libOggFLACPP=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- if test "x$no_libOggFLACPP" = "x" ; then
- AC_MSG_RESULT(yes)
- ifelse([$1], , :, [$1])
- else
- AC_MSG_RESULT(no)
- if test -f conf.libOggFLAC++test ; then
- :
- else
- echo "*** Could not run libOggFLAC++ test program, checking why..."
- CFLAGS="$CFLAGS $LIBOGGFLACPP_CFLAGS"
- LIBS="$LIBS $LIBOGGFLACPP_LIBS"
- AC_TRY_LINK([
- #include <stdio.h>
- #include <OggFLAC++/decoder.h>
- ], [ return 0; ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding libOggFLAC++ or finding the wrong"
- echo "*** version of libOggFLAC++. If it is not finding libOggFLAC++, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means libOggFLAC++ was incorrectly installed"
- echo "*** or that you have moved libOggFLAC++ since it was installed. In the latter case, you"
- echo "*** may want to edit the libOggFLAC++-config script: $LIBFLACPP_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- LIBOGGFLACPP_CFLAGS=""
- LIBOGGFLACPP_LIBS=""
- ifelse([$2], , :, [$2])
- fi
- AC_SUBST(LIBOGGFLACPP_CFLAGS)
- AC_SUBST(LIBOGGFLACPP_LIBS)
- rm -f conf.libOggFLAC++test
- ])