* fixinc.irix: Add curses.h handling from fixinc.wrap.

From-SVN: r21923

gcc/ChangeLog

+Mon Aug 24 00:53:53 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* fixinc.irix: Add curses.h handling from fixinc.wrap.
+
+Fri Aug 14 14:12:59 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* c-common.c (combine_strings): Also set TREE_READONLY.
+	Change warn_write_strings to flag_const_strings.
+	* c-decl.c, c-tree.h: Likewise.
+
 Sun Aug 23 18:39:11 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
 
 	* config/sparc/sparc.c (sparc_emit_set_const32): If outputting a

gcc/fixinc.irix

@@ -97,6 +97,39 @@ __EOF__
   fi
 fi
 
+# Avoid the definition of the bool type in curses.h when using
+# g++, since it's now an official type in the C++ language.
+
+# This is also from fixinc.wrap.
+
+file=curses.h
+if [ -r $INPUT/$file ]; then
+  echo Checking $INPUT/$file
+  w='[	 ]'
+  if grep "typedef$w$w*char$w$w*bool$w*;" $INPUT/$file >/dev/null
+  then
+    echo Fixed $file
+    rm -f $LIB/$file
+    cat <<'__EOF__' >$LIB/$file
+#ifndef _CURSES_H_WRAPPER
+#ifdef __cplusplus
+# define bool __curses_bool_t
+#endif
+#include_next <curses.h>
+#ifdef __cplusplus
+# undef bool
+#endif
+#define _CURSES_H_WRAPPER
+#endif /* _CURSES_H_WRAPPER */
+__EOF__
+    # Define _CURSES_H_WRAPPER at the end of the wrapper, not the start,
+    # so that if #include_next gets another instance of the wrapper,
+    # this will follow the #include_next chain until we arrive at
+    # the real <curses.h>.
+    chmod a+r $LIB/$file
+  fi
+fi
+
 # In limits.h, put #ifndefs around things that are supposed to be defined
 # in float.h to avoid redefinition errors if float.h is included first.