[PATCH] sim: use character classes rather than ranges

[Mike Frysinger <vapier@gentoo.org>]

A-Z ranges don't work in all locales, so use character classes instead.

Committed.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2012-03-19  Mike Frysinger  <vapier@gentoo.org>

	* Make-common.in (TAGS): Change a-z to [:lower:].
	* acinclude.m4 (sim-trace): Likewise.
	* gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].  Change
	A-Za-z0-9 to [:alnum:].

---
 sim/common/Make-common.in |    2 +-
 sim/common/acinclude.m4   |    2 +-
 sim/common/gennltvals.sh  |   32 ++++++++++++++++----------------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in
index c11e51e..1a3a6b6 100644
--- a/sim/common/Make-common.in
+++ b/sim/common/Make-common.in
@@ -518,7 +518,7 @@ tags etags: TAGS
 # And the sim-n-foo.h files create functions that can't be found either.
 TAGS: force
 	cd $(srcdir) && \
-	etags --regex '/^\([a-z_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
+	etags --regex '/^\([[:lower:]_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
 		*.[ch] ../common/*.[ch]
 
 clean: $(SIM_EXTRA_CLEAN)
diff --git a/sim/common/acinclude.m4 b/sim/common/acinclude.m4
index efb1a29..20155ad 100644
--- a/sim/common/acinclude.m4
+++ b/sim/common/acinclude.m4
@@ -178,7 +178,7 @@ AC_ARG_ENABLE(sim-trace,
   no)	sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
   [[-0-9]]*)
 	sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
-  [[a-z]]*)
+  [[[:lower:]]]*)
 	sim_trace=""
 	for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
 	  if test x"$sim_trace" = x; then
diff --git a/sim/common/gennltvals.sh b/sim/common/gennltvals.sh
index bbab145..9036cf3 100644
--- a/sim/common/gennltvals.sh
+++ b/sim/common/gennltvals.sh
@@ -14,13 +14,13 @@ echo '/* Newlib/libgloss macro values needed by remote target support.  */'
 echo '/* This file is machine generated by gennltvals.sh.  */'
 
 $shell ${srccom}/gentvals.sh "" errno ${srcroot}/newlib/libc/include \
-	"errno.h sys/errno.h" 'E[A-Z0-9]*' "${cpp}"
+	"errno.h sys/errno.h" 'E[[:upper:][:digit:]]*' "${cpp}"
 
 $shell ${srccom}/gentvals.sh "" signal ${srcroot}/newlib/libc/include \
-	"signal.h sys/signal.h" 'SIG[A-Z0-9]*' "${cpp}"
+	"signal.h sys/signal.h" 'SIG[[:upper:][:digit:]]*' "${cpp}"
 
 $shell ${srccom}/gentvals.sh "" open ${srcroot}/newlib/libc/include \
-	"fcntl.h sys/fcntl.h sys/_default_fcntl.h" 'O_[A-Z0-9]*' "${cpp}"
+	"fcntl.h sys/fcntl.h sys/_default_fcntl.h" 'O_[[:upper:][:digit:]]*' "${cpp}"
 
 # Unfortunately, each newlib/libgloss port has seen fit to define their own
 # syscall.h file.  This means that system call numbers can vary for each port.
@@ -31,52 +31,52 @@ $shell ${srccom}/gentvals.sh "" open ${srcroot}/newlib/libc/include \
 
 dir=libgloss target=bfin
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=newlib/libc/sys/d10v/sys target=d10v
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 # OBSOLETE dir=libgloss target=d30v
 # OBSOLETE $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-# OBSOLETE 	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+# OBSOLETE 	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=cr16
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=fr30
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=frv
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-        "syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss/i960 target=i960
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=m32r
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=mn10200
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=mn10300
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=sparc
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss/v850/sys target=v850
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-	"syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
 
 dir=libgloss target=lm32
 $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \
-        "syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}"
+	"syscall.h" 'SYS_[_[:alnum:]]*' "${cpp}"
-- 
1.7.8.5