m4: fix false negative working iconv test

Part of the test is leaking memory, which can trip the leak sanitizer.

(This should be fixed in gettext. In the mean time, it will need to be
 applied manually at every gettext update.)
This commit is contained in:
Rémi Denis-Courmont 2017-11-14 18:59:02 +02:00
parent a1c3e136c4
commit 8b3ebbbb2a
1 changed files with 2 additions and 0 deletions

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@ -165,6 +165,7 @@ AC_DEFUN([AM_ICONV_LINK],
}
}
#endif
#if 0 /* This test leaks and we do not care about HP-UX. */
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
provided. */
if (/* Try standardized names. */
@ -176,6 +177,7 @@ AC_DEFUN([AM_ICONV_LINK],
/* Try HP-UX names. */
&& iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
result |= 16;
#endif
return result;
]])],
[am_cv_func_iconv_works=yes], ,