Mercurial > hg > xemacs-beta
diff configure.in @ 1800:6c853dd06f0d
[xemacs-hg @ 2003-11-20 16:06:00 by james]
And one more commit because our broken archive won't take toplevel stuff
the first time.
| author | james |
|---|---|
| date | Thu, 20 Nov 2003 16:06:05 +0000 |
| parents | b5db5c9230b1 |
| children | b37a2b08a901 |
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--- a/configure.in Thu Nov 20 16:04:47 2003 +0000 +++ b/configure.in Thu Nov 20 16:06:05 2003 +0000 @@ -4196,6 +4196,16 @@ AC_C_INLINE test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o) +dnl check for the typeof extension +AC_MSG_CHECKING(for typeof) +AC_TRY_COMPILE(, [int i; __typeof__(i) j;], typeofname="__typeof__", + [AC_TRY_COMPILE(, [int i; typeof(i) j;], typeofname="typeof", + typeofname=no)]) +AC_MSG_RESULT($typeofname) +if test "$typeofname" != "no"; then + AC_DEFINE_UNQUOTED(TYPEOF, $typeofname) +fi + dnl HP-UX has a working alloca in libPW. dnl case "${GCC}${opsys}" in hpux* ) dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])