Use "set -o errexit" to error out when a command failed. Make sure parent

directories are created as needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35784 a95241bf-73f2-0310-859d-f6bbb57e9c96

build/scripts/build_haiku_cd

@@ -1,4 +1,5 @@
 #!/bin/sh
+set -o errexit
 
 # The first argument is the shell script that initializes the variables:
 # sourceDir

build/scripts/build_tgz_archive

@@ -1,4 +1,5 @@
 #!/bin/sh
+set -o errexit
 
 if [ $# -lt 2 ]; then
 	echo "Usage: $0 <archive> <scripts> ..."
@@ -34,7 +35,7 @@ rm=rm
 
 # clear output dir
 $rm -rf $outputDir
-$mkdir $outputDir
+$mkdir -p $outputDir
 
 # populate output dir
 echo "Preparing contents of archive $archive ..."
@@ -47,7 +48,7 @@ done
 echo "Building archive $archive ..."
 $rm -f $archive
 contents=$(cd $outputDir; ls)
-tar -C $outputDir --format ustar -czf $archive $contents || exit 1
+tar -C $outputDir --format ustar -czf $archive $contents
 
 # clean up
 $rm -rf $outputDir

build/scripts/build_zip_archive

@@ -1,4 +1,5 @@
 #!/bin/sh
+set -o errexit
 
 if [ $# -lt 2 ]; then
 	echo "Usage: $0 <archive> <scripts> ..."
@@ -36,7 +37,7 @@ rm=rm
 
 # clear output dir
 $rmAttrs -rf $outputDir
-$mkdir $outputDir
+$mkdir -p $outputDir
 
 # populate output dir
 echo "Preparing contents of archive $archive ..."
@@ -55,7 +56,7 @@ cd $cwd
 echo "Building archive $archive ..."
 $rm -f $archive
 cd $outputDir
-$zip -ryq $archive . || exit 1
+$zip -ryq $archive .
 cd $cwd
 
 # clean up