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Move fron configure.in

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2944 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-08-12 02:02:00 +00:00
parent e0d090ccbc
commit e24fecaf46
1 changed files with 57 additions and 0 deletions
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57
acinclude.m4
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@@ -596,3 +596,60 @@ if test "$ac_cv_type_sig_atomic_t" = no; then
fi
AC_MSG_RESULT($ac_cv_type_sig_atomic_t)
])
AC_DEFUN(AC_BROKEN_SNPRINTF, [
AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working,
ac_cv_func_snprintf_working=yes
AC_TRY_RUN([
#include <stdio.h>
#include <string.h>
int main()
{
changequote(`,')dnl
char foo[3];
changequote([,])dnl
snprintf(foo, 2, "12");
return strcmp(foo, "1");
}],:,ac_cv_func_snprintf_working=no,:))
: << END
@@@funcs="$funcs snprintf"@@@
END
if test "$ac_cv_func_snprintf_working" = yes; then
foo=HAVE_SNPRINTF
AC_DEFINE_UNQUOTED($foo)
fi
])
AC_DEFUN(AC_BROKEN_VSNPRINTF,[
AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working,
ac_cv_func_vsnprintf_working=yes
AC_TRY_RUN([
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
int foo(int num, ...)
{
changequote(`,')dnl
char bar[3];
changequote([,])dnl
va_list arg;
va_start(arg, num);
vsnprintf(bar, 2, "%s", arg);
va_end(arg);
return strcmp(bar, "1");
}
int main()
{
return foo(0, "12");
}],:,ac_cv_func_vsnprintf_working=no,:))
: << END
@@@funcs="$funcs vsnprintf"@@@
END
if test "$ac_cv_func_vsnprintf_working" = yes; then
foo=HAVE_VSNPRINTF
AC_DEFINE_UNQUOTED($foo)
fi
])