Hi
I tracked down a bug in building v850-rtems to a place in libgcc/config.host
where the code setting tmake_file did not append, it overwrote the previous
value. This caused v850-rtems to throw away the previous setting which
adding the newlib/sys/rtems/* directories to the include path.
diff --git a/libgcc/config.host b/libgcc/config.host
index bdc725f..f8f74cc 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -1195,7 +1195,7 @@ tilepro*-*-linux*)
md_unwind_header=tilepro/linux-unwind.h
;;
v850*-*-*)
- tmake_file="v850/t-v850 t-fdpbit"
+ tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
;;
vax-*-linux*)
tmake_file="$tmake_file vax/t-linux"
I see other places in this case statement where tmake_file is reset. Is
this OK?
Should be be added to all the time when the pattern is CPU*-*-*? all the
time?
On a style inconsistency note, I see that some stanzas use $tmake_file
while
most use ${tmake_file}. Is there a rule? Personally I like having {} and
most
appear to have it.
Feedback appreciated.
--
Joel Sherrill, Ph.D. Director of Research & Development
[email protected] On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
