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| author | Paul Brook <paul@codesourcery.com> | 2004-04-30 20:29:23 +0000 |
|---|---|---|
| committer | Paul Brook <pbrook@gcc.gnu.org> | 2004-04-30 20:29:23 +0000 |
| commit | b73f075a43ad13f009188e96694a3693131f9f0a (patch) | |
| tree | 4986411047b9a9c6330be11c24894f336ef31e34 /gcc | |
| parent | 5076da17d212acc01b53d287b93d482f55eef337 (diff) | |
| download | gcc-b73f075a43ad13f009188e96694a3693131f9f0a.zip gcc-b73f075a43ad13f009188e96694a3693131f9f0a.tar.gz gcc-b73f075a43ad13f009188e96694a3693131f9f0a.tar.bz2 | |
config.gcc: Simplify arm --with-{cpu,tune} test.
* config.gcc: Simplify arm --with-{cpu,tune} test.
* config/arm/arm-cores.def: Document whitespace restrictions.
From-SVN: r81365
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config.gcc | 20 | ||||
| -rw-r--r-- | gcc/config/arm/arm-cores.def | 4 |
3 files changed, 17 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f6a66b0..b24e858 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-04-30 Paul Brook <paul@codesourcery.com> + + * config.gcc: Simplify arm --with-{cpu,tune} test. + * config/arm/arm-cores.def: Document whitespace restrictions. + 2004-04-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> PR other/1963 diff --git a/gcc/config.gcc b/gcc/config.gcc index f05d250..844624c 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -2223,17 +2223,15 @@ fi for which in cpu tune; do # See if it matches any of the entries in arm-cores.def eval "val=\$with_$which" - [ x"$val" = x ] && val=unset - for opt in `sed -e '/ARM_CORE/!d' \ - -e 's/ARM_CORE(\([^,]*\),.*$/\1/' \ - ${srcdir}/config/arm/arm-cores.def` unset . - do - [ x$opt = x"$val" ] && break - done - if [ $opt = . ]; then - echo "Unknown CPU used in --with-$which=$val" 1>&2 - exit 1 - + if [ x"$val" = x ] \ + || grep "^ARM_CORE($val," \ + ${srcdir}/config/arm/arm-cores.def \ + > /dev/null; then + # Ok + true + else + echo "Unknown CPU used in --with-$which=$val" 1>&2 + exit 1 fi done diff --git a/gcc/config/arm/arm-cores.def b/gcc/config/arm/arm-cores.def index eeb50aa..e31bc12 100644 --- a/gcc/config/arm/arm-cores.def +++ b/gcc/config/arm/arm-cores.def @@ -31,7 +31,9 @@ COSTS is the name of the rtx_costs routine to use. If you update this table, you must update the "tune" attribute in - arm.md. */ + arm.md. + + Some tools assume no writespace up to the first "," in each entry. */ ARM_CORE(arm2, 2, FL_CO_PROC | FL_MODE26, slowmul) ARM_CORE(arm250, 2, FL_CO_PROC | FL_MODE26, slowmul) |