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
|
AC_DEFUN([PDNS_WITH_LIBSODIUM], [
AC_MSG_CHECKING([whether we will be linking in libsodium])
AC_ARG_WITH([libsodium],
AS_HELP_STRING([--with-libsodium],[use libsodium @<:@default=auto@:>@]),
[with_libsodium=$withval],
[with_libsodium=auto],
)
AC_MSG_RESULT([$with_libsodium])
AS_IF([test "x$with_libsodium" != "xno"], [
AS_IF([test "x$with_libsodium" = "xyes" -o "x$with_libsodium" = "xauto"], [
PKG_CHECK_MODULES([LIBSODIUM], [libsodium], [
AC_DEFINE([HAVE_LIBSODIUM], [1], [Define to 1 if you have libsodium])
save_CFLAGS=$CFLAGS
save_LIBS=$LIBS
CFLAGS="$LIBSODIUM_CFLAGS $CFLAGS"
LIBS="$LIBSODIUM_LIBS $LIBS"
AC_CHECK_FUNCS([crypto_box_easy_afternm crypto_box_curve25519xchacha20poly1305_easy randombytes_stir sodium_memcmp crypto_shorthash])
CFLAGS=$save_CFLAGS
LIBS=$save_LIBS
], [ : ])
])
])
AM_CONDITIONAL([LIBSODIUM], [test "x$LIBSODIUM_LIBS" != "x"])
AS_IF([test "x$with_libsodium" = "xyes"], [
AS_IF([test x"$LIBSODIUM_LIBS" = "x"], [
AC_MSG_ERROR([libsodium requested but libraries were not found])
])
])
])
|
