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Remove automatic IDN support when building i18n.

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Remove historic automatic inclusion of IDN support when
building internationalisation support. This doesn't
fit now there is a choice of IDN libraries. Be sure
to include either -DHAVE_IDN or _DHAVE_LIBIDN2 for
IDN support
This commit is contained in:
Simon Kelley
2017-05-21 22:12:44 +01:00
parent ff19b1a97d
commit 43cdf1c3d0
5 changed files with 27 additions and 23 deletions
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10
src/util.c
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@@ -24,9 +24,9 @@
#include <sys/times.h>
#endif
#ifdef HAVE_LIBIDN2
#if defined(HAVE_LIBIDN2)
#include <idn2.h>
#elif defined(LOCALEDIR) || defined(HAVE_IDN)
#elif defined(HAVE_IDN)
#include <idna.h>
#endif
@@ -136,7 +136,7 @@ static int check_name(char *in)
else if (isascii((unsigned char)c) && iscntrl((unsigned char)c))
/* iscntrl only gives expected results for ascii */
return 0;
#if !defined(LOCALEDIR) && !defined(HAVE_IDN) && !defined(HAVE_LIBIDN2)
#if !defined(HAVE_IDN) && !defined(HAVE_LIBIDN2)
else if (!isascii((unsigned char)c))
return 0;
#endif
@@ -186,7 +186,7 @@ int legal_hostname(char *name)
char *canonicalise(char *in, int *nomem)
{
char *ret = NULL;
#if defined(LOCALEDIR) || defined(HAVE_IDN) || defined(HAVE_LIBIDN2)
#if defined(HAVE_IDN) || defined(HAVE_LIBIDN2)
int rc;
#endif
@@ -196,7 +196,7 @@ char *canonicalise(char *in, int *nomem)
if (!check_name(in))
return NULL;
#if defined(LOCALEDIR) || defined(HAVE_IDN) || defined(HAVE_LIBIDN2)
#if defined(HAVE_IDN) || defined(HAVE_LIBIDN2)
#ifdef HAVE_LIBIDN2
rc = idn2_to_ascii_lz(in, &ret, IDN2_NONTRANSITIONAL);
if (rc == IDN2_DISALLOWED)