1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
dnl pkg-config-based checks for Orc
dnl specific:
dnl ORC_CHECK([REQUIRED_VERSION])
AC_DEFUN([ORC_CHECK],
[
ORC_REQ=ifelse([$1], , "0.4.10", [$1])
if test "x$enable_orc" != "xno" ; then
PKG_CHECK_MODULES(ORC, orc-0.4 >= $ORC_REQ, [
AC_DEFINE(LV_HAVE_ORC, 1, [Use Orc])
if test "x$ORCC" = "x" ; then
ORCC=`$PKG_CONFIG --variable=orcc orc-0.4`
fi
AC_SUBST(ORCC)
ORCC_FLAGS="--compat $ORC_REQ"
ORC_LDFLAGS=`$PKG_CONFIG --libs orc-0.4`
ORC_CFLAGS=`$PKG_CONFIG --cflags orc-0.4`
AC_SUBST(ORCC_FLAGS)
AC_SUBST(ORC_LDFLAGS)
AC_SUBST(ORC_CFLAGS)
LV_HAVE_ORC=yes
LV_HAVE_ORCC=yes
LV_ORC_PKGCONFIG="-lvolk_orc"
if test "x$cross_compiling" = "xyes" ; then
LV_HAVE_ORCC=no
fi
], [
if test "x$enable_orc" = "xyes" ; then
AC_MSG_ERROR([--enable-orc specified, but Orc >= $ORC_REQ not found])
fi
AC_DEFINE(DISABLE_ORC, 1, [Disable Orc])
LV_HAVE_ORC=no
LV_HAVE_ORCC=no
LV_ORC_PKGCONFIG=""
])
else
AC_DEFINE(DISABLE_ORC, 1, [Disable Orc])
LV_HAVE_ORC=no
LV_HAVE_ORCC=no
LV_ORC_PKGCONFIG=""
fi
AM_CONDITIONAL(LV_HAVE_ORC, [test "x$LV_HAVE_ORC" = "xyes"])
AM_CONDITIONAL(LV_HAVE_ORCC, [test "x$LV_HAVE_ORCC" = "xyes"])
AC_SUBST(LV_ORC_PKGCONFIG)
]))
AC_DEFUN([ORC_OUTPUT],
[
if test "$LV_HAVE_ORC" = yes ; then
printf "configure: *** Orc acceleration enabled.\n"
else
if test "x$enable_orc" = "xno" ; then
printf "configure: *** Orc acceleration disabled by --disable-orc.\n"
else
printf "configure: *** Orc acceleration disabled. Requires Orc >= $ORC_REQ, which was\n"
printf " not found.\n"
fi
fi
printf "\n"
])
|
