[LV-tools-commit] toolchain/scripts build_toolchain.sh,1.63,1.64 initial_cvs_checkout.sh,1.10,1.11

[Jan-Benedict G. <jb...@us...>]

Update of /cvsroot/linux-vax/toolchain/scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25727

Modified Files:
	build_toolchain.sh initial_cvs_checkout.sh 
Log Message:
- Use `command' instead of `which' to determine availability of some
  given command. This is POSIX conformant and actually works on machines
  while `which' *may* exit without error in *any* case.


Index: build_toolchain.sh
===================================================================
RCS file: /cvsroot/linux-vax/toolchain/scripts/build_toolchain.sh,v
retrieving revision 1.63
retrieving revision 1.64
diff -u -d -r1.63 -r1.64
--- build_toolchain.sh	4 Feb 2006 09:41:37 -0000	1.63
+++ build_toolchain.sh	14 Mar 2006 09:19:10 -0000	1.64
@@ -24,14 +24,14 @@
 #
 REQ_TOOLS="flex bison"
 for tool in ${REQ_TOOLS}; do
-	if ! which $tool > /dev/null; then
+	if ! command -v $tool > /dev/null 2>&1; then
 		echo "Error: $tool is required by `basename $0` but was not found on your system." >&2
 		exit 1
 	fi
 done
 WARN_TOOLS="runtest"
 for tool in ${WARN_TOOLS}; do
-	if ! which $tool > /dev/null; then
+	if ! command -v $tool > /dev/null 2>&1; then
 		echo "Warning: $tool is possibly needed by `basename $0` but was not found on your system." >&2
 	fi
 done

Index: initial_cvs_checkout.sh
===================================================================
RCS file: /cvsroot/linux-vax/toolchain/scripts/initial_cvs_checkout.sh,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- initial_cvs_checkout.sh	21 Dec 2005 09:08:06 -0000	1.10
+++ initial_cvs_checkout.sh	14 Mar 2006 09:19:11 -0000	1.11
@@ -14,7 +14,7 @@
 #
 REQ_TOOLS="cvs svn"
 for tool in $REQ_TOOLS; do
-	if ! which $tool > /dev/null; then
+	if ! command -v $tool > /dev/null 2>&1; then
 		echo "Error: $tool is required by `basename $0` but was not found on your system." >&2
 		exit 1
 	fi