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[committed] config.gcc: remove some spurious uses of 'x' idiom
- From: neroden at twcny dot rr dot com (Nathanael Nerode)
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 25 Sep 2003 01:50:29 -0400
- Subject: [committed] config.gcc: remove some spurious uses of 'x' idiom
This removes some unnecessary uses of 'x' in case statements and fixes
a related bug. There's lots more of this to do, but one bit at a time.
(sigh).
* config.gcc: Remove some unnecessary uses of 'x' in case statements.
Actually allow ep9312 as an arm --with-arch setting.
Index: config.gcc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.gcc,v
retrieving revision 1.375
diff -u -r1.375 config.gcc
--- config.gcc 25 Sep 2003 05:25:18 -0000 1.375
+++ config.gcc 25 Sep 2003 05:34:44 -0000
@@ -2333,11 +2333,11 @@
supported_defaults="cpu tune"
for which in cpu tune; do
eval "val=\$with_$which"
- case "x$val" in
- x \
- | xev4 | xev45 | x21064 | xev5 | x21164 | xev56 | x21164a \
- | xpca56 | x21164PC | x21164pc | xev6 | x21264 | xev67 \
- | x21264a)
+ case "$val" in
+ "" \
+ | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
+ | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
+ | 21264a)
;;
*)
echo "Unknown CPU used in --with-$which=$val" 1>&2
@@ -2351,19 +2351,19 @@
supported_defaults="arch cpu float tune"
for which in cpu tune; do
eval "val=\$with_$which"
- case "x$val" in
- x \
- | xarm[236789] | xarm250 | xarm[67][01]0 \
- | xarm60 | xarm620 | xarm7d | xarm7di \
- | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
- | xarm70 | xarm700i | xarm710t | xarm720 \
- | xarm720t | xarm740t | xarm710c | xarm920 \
- | xarm920t | xarm940t | xarm9e | xarm10tdmi \
- | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
- | xarm1020t \
- | xxscale | xiwmmxt \
- | xep9312 \
- | xstrongarm | xstrongarm110 | xstrongarm11[01]0)
+ case "$val" in
+ "" \
+ | arm[236789] | arm250 | arm[67][01]0 \
+ | arm60 | arm620 | arm7d | arm7di \
+ | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
+ | arm70 | arm700i | arm710t | arm720 \
+ | arm720t | arm740t | arm710c | arm920 \
+ | arm920t | arm940t | arm9e | arm10tdmi \
+ | arm7100 | arm7500 | arm7500fe | arm810 \
+ | arm1020t \
+ | xscale | iwmmxt \
+ | ep9312 \
+ | strongarm | strongarm110 | strongarm11[01]0)
# OK
;;
*)
@@ -2373,10 +2373,10 @@
esac
done
- case "x$with_arch" in
- x \
- | xarmv[2345] | xarmv2a | xarmv3m | xarmv4t | xarmv5t \
- | xarmv5te | ep9312)
+ case "$with_arch" in
+ "" \
+ | armv[2345] | armv2a | armv3m | armv4t | armv5t \
+ | armv5te | ep9312)
# OK
;;
*)
@@ -2385,9 +2385,9 @@
;;
esac
- case "x$with_float" in
- x \
- | xsoft | xhard)
+ case "$with_float" in
+ "" \
+ | soft | hard)
# OK
;;
*)
@@ -2404,8 +2404,8 @@
hppa*-*-* | parisc*-*-*)
supported_defaults="arch schedule"
- case "x$with_arch" in
- x | x1.0 | x1.1 | x2.0)
+ case "$with_arch" in
+ "" | 1.0 | 1.1 | 2.0)
# OK
;;
*)
@@ -2414,8 +2414,8 @@
;;
esac
- case "x$with_schedule" in
- x | x700 | x7100 | x7100LC | x7200 | x7300 | x8000)
+ case "$with_schedule" in
+ "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
# OK
;;
*)
--
Nathanael Nerode <neroden at gcc.gnu.org>
http://home.twcny.rr.com/nerode/neroden/fdl.html