Even more portability work...

This commit is contained in:
hpa 2001-11-12 06:46:56 +00:00
parent 5b21a932a6
commit 3df5c1f25c
9 changed files with 100 additions and 32 deletions

18
aclocal.m4 vendored
View file

@ -31,6 +31,24 @@ AC_DEFUN(PA_SIGSETJMP,
AC_MSG_RESULT([no])
$2)])
dnl --------------------------------------------------------------------------
dnl PA_HAVE_LONG_LONG
dnl
dnl Does the C compiler support long long?
dnl --------------------------------------------------------------------------
AC_DEFUN(PA_HAVE_LONG_LONG,
[AC_MSG_CHECKING([if C compiler supports long long])
AC_TRY_LINK(
[],
[long long foo = 1LL;
unsigned long long bar = 1ULL;
return (int)(foo-bar);
],
AC_MSG_RESULT([yes])
$1,
AC_MSG_RESULT([no])
$2)])
dnl --------------------------------------------------------------------------
dnl PA_MSGHDR_MSG_CONTROL
dnl