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checkudt.m4
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checkudt.m4
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AC_ARG_WITH(dummy,
[],
dummy="$withval"
)
AC_ARG_WITH(
udt,
[ --with-udt=DIR prefix where UDT staff is installed ],
[
udt_path="$withval";
AC_SUBST([UDT_PATH], ["$udt_path"])
],
[udt_path=no]
)
# Checks for UDT library & headers.
AC_MSG_NOTICE()
AC_MSG_NOTICE(Checking for UDT:)
AC_MSG_NOTICE(-----------------)
if test "$udt_path" != "no"; then
LDFLAGS="$LDFLAGS -L$udt_path/lib"
fi
AC_CHECK_LIB(
[udt],[main],
, AC_MSG_ERROR([The UDT library <libudt> not found!]),
[$LDFLAGS]
)
udt_include_ok="no"
if test "$udt_path" != "no"; then
udt_include_ok="$udt_path/include"
fi
if test $udt_include_ok != "no"
then
AC_CHECK_FILE(
["$udt_include_ok/udt/udt.h"],
[
CPPFLAGS="$CPPFLAGS -I$udt_include_ok"
],
[
AC_MSG_RESULT(not found!)
AC_MSG_ERROR(The UDT header file <udt/udt.h> not found!)
]
)
else
AC_CHECK_HEADERS(
[udt/udt.h],
,
[AC_MSG_ERROR(The UDT header file <udt/udt.h> not found!)]
)
fi
#LDFLAGS="$LDFLAGS -static"
AC_MSG_NOTICE()
AC_MSG_NOTICE([UDT library looks like ok :)])
AC_MSG_NOTICE()