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102 lines
3.4 KiB
Text
102 lines
3.4 KiB
Text
# Configure paths for libshout
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# Jack Moffitt <jack@icecast.org> 08-06-2001
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# Shamelessly stolen from Owen Taylor and Manish Singh
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dnl AM_PATH_SHOUT2([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for libshout 2, and define SHOUT2_CFLAGS and SHOUT2_LIBS
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dnl
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AC_DEFUN([AM_PATH_SHOUT2],
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[dnl
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dnl Get the cflags and libraries
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dnl
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AC_ARG_WITH(shout2-prefix,[ --with-shout2-prefix=PFX Prefix where libshout2 is installed (optional)], shout2_prefix="$withval", shout2_prefix="")
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AC_ARG_ENABLE(shout2test, [ --disable-shout2test Do not try to compile and run a test shout2 program],, enable_shout2test=yes)
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if test "x$shout2_prefix" != "xNONE" ; then
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SHOUT2_CFLAGS="-I$shout2_prefix/include"
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SHOUT2_LIBS="-L$shout2_prefix/lib"
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elif test "x$prefix" != "x"; then
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SHOUT2_CFLAGS="-I$prefix/include"
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SHOUT2_LIBS="-L$prefix/lib"
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fi
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SHOUT2_LIBS="$SHOUT2_LIBS -lshout -lpthread"
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case $host in
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*-*-solaris*)
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SHOUT2_LIBS="$SHOUT2_LIBS -lnsl -lsocket -lresolv"
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esac
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AC_MSG_CHECKING(for shout2)
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no_shout2=""
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if test "x$enable_shout2test" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $SHOUT2_CFLAGS $OGG_CFLAGS $VORBIS_CFLAGS"
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LIBS="$LIBS $SHOUT2_LIBS $OGG_LIBS $VORBIS_LIBS"
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dnl
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dnl Now check if the installed shout2 is sufficiently new.
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dnl
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rm -f conf.shout2test
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <shout/shout.h>
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int main ()
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{
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int major, minor, patch;
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system("touch conf.shout2test");
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shout_version(&major, &minor, &patch);
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if (major < 2)
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return 1;
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return 0;
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}
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],, no_shout2=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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if test "x$no_shout2" = "x" ; then
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AC_MSG_RESULT(yes)
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ifelse([$1], , :, [$1])
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else
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AC_MSG_RESULT(no)
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if test -f conf.shout2test ; then
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:
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else
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echo "*** Could not run Shout2 test program, checking why..."
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CFLAGS="$CFLAGS $SHOUT2_CFLAGS $OGG_CFLAGS $VORBIS_CFLAGS"
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LIBS="$LIBS $SHOUT2_LIBS $OGG_LIBS $VORBIS_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <shout/shout.h>
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], [ return 0; ],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding Shout2 or finding the wrong"
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echo "*** version of Shout2. If it is not finding Shout2, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
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echo "***"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occured. This usually means Shout2 was incorrectly installed"
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echo "*** or that you have moved Shout2 since it was installed. In the latter case, you"
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echo "*** may want to edit the shout-config script: $SHOUT2_CONFIG" ])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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SHOUT2_CFLAGS=""
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SHOUT2_LIBS=""
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ifelse([$2], , :, [$2])
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fi
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AC_SUBST(SHOUT2_CFLAGS)
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AC_SUBST(SHOUT2_LIBS)
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rm -f conf.shout2test
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])
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