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Copied back from ices/m4/shout.m4 1.2. There must be a better way of keeping

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these m4 macros synchronised.

svn path=/trunk/m4/; revision=4944
This commit is contained in:
brendan 2003-06-13 22:20:26 +00:00
parent 055160b09a
commit 4e4a6f9aef
1 changed files with 32 additions and 27 deletions
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59
m4/shout.m4
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@ -14,46 +14,51 @@ SHOUT_LIBS=""
# Step 1: Use pkg-config if available
m4_ifdef([PKG_CHECK_MODULES],
[# PKG_CHECK_MODULES available
PKG_CHECK_MODULES([SHOUT], [shout >= 2.0])
PKG_CHECK_MODULES([SHOUT], [shout])
have_shout="maybe"],
[# PKG_CHECK_MODULES is unavailable, search for pkg-config program
AC_PATH_PROG([PKGCONFIG], [pkg-config], [none])
if test "$PKGCONFIG" != "none" && `$PKGCONFIG --exists 'shout >= 2.0'`
if test "$PKGCONFIG" != "none" && `$PKGCONFIG --exists shout`
then
SHOUT_CFLAGS=`$PKGCONFIG --cflags`
SHOUT_LIBS=`$PKGCONFIG --libs`
SHOUT_CFLAGS=`$PKGCONFIG --cflags shout`
SHOUT_LIBS=`$PKGCONFIG --libs shout`
have_shout="maybe"
else
if test "$PKGCONFIG" != "none"
then
AC_MSG_NOTICE([$PKGCONFIG couldn't find libshout. Try adjusting PKG_CONFIG_PATH.])
fi
# Step 2: try shout-config
AC_PATH_PROG([SHOUTCONFIG], [shout-config], [none])
if test "$SHOUTCONFIG" != "none" -a `$SHOUTCONFIG --package` = "libshout"
if test "$SHOUTCONFIG" != "none" && test `$SHOUTCONFIG --package` = "libshout"
then
SHOUT_CFLAGS=`$SHOUTCONFIG --cflags`
SHOUT_LIBS=`$SHOUTCONFIG --libs`
have_shout="maybe"
fi
fi
if test "$have_shout" != "no"
then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SHOUT_CFLAGS"
LIBS="$LIBS $SHOUT_LIBS"
AC_CHECK_HEADER([shout/shout.h], [
AC_DEFINE([HAVE_SHOUT_SHOUT_H], 1, [Define if you have <shout/shout.h>])
AC_CHECK_FUNC([shout_new], [
ifelse([$1], , :, [$1])
have_shout="yes"
])
])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "$have_shout" != "yes"
then
ifelse([$2], , :, [$2])
fi
])
# Now try actually using libshout
if test "$have_shout" != "no"
then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SHOUT_CFLAGS"
LIBS="$LIBS $SHOUT_LIBS"
AC_CHECK_HEADER([shout/shout.h], [
AC_DEFINE([HAVE_SHOUT_SHOUT_H], 1, [Define if you have <shout/shout.h>])
AC_CHECK_FUNC([shout_new], [
ifelse([$1], , :, [$1])
have_shout="yes"
])
])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "$have_shout" != "yes"
then
ifelse([$2], , :, [$2])
fi
])dnl XIPH_PATH_SHOUT