X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fprereq.m4;h=790adafefabc55982fb7afe5d44d7aa8319b3c2a;hb=88a6fe997d547f38eeb62ae28c710a4a493366b5;hp=65c2a767ca8ddd70ece1204e98e86d44167b607b;hpb=ce34520755a9ad893fbae2def445a9444a12a12c;p=gnulib.git

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index 65c2a767c..790adafef 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -12,7 +12,9 @@ AC_DEFUN(jm_PREREQ,
 dnl FIXME: maybe put this in a separate file
 AC_DEFUN(jm_PREREQ_REGEX,
 [
-  dnl FIXME: maybe provide a btowc replacement someday
+  dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
+  dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
+  dnl to get them.
   AC_CHECK_FUNCS(bzero bcopy isascii btowc)
   AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
   AC_HEADER_STDC