tried to make more efficient

mecab/autogen.sh

@@ -1,77 +1,87 @@
 #!/bin/sh
 
-[ -f configure.in ] || {
+test -f configure.in || {
   echo "autogen.sh: run this command only at the top of a MeCab source tree."
   exit 1
 }
 
 DIE=0
 
 (autoconf --version) < /dev/null > /dev/null 2>&1 || {
-  echo
-  echo "You must have autoconf installed to compile MeCab."
-  echo "Get ftp://ftp.gnu.org/pub/gnu/autoconf/autoconf-2.13.tar.gz"
-  echo "(or a newer version if it is available)"
+  cat <<-'EOF'
+
+	You must have autoconf installed to compile MeCab.
+	Get ftp://ftp.gnu.org/pub/gnu/autoconf/autoconf-2.13.tar.gz
+	(or a newer version if it is available)
+	EOF
   DIE=1
   NO_AUTOCONF=yes
 }
 
 (automake --version) < /dev/null > /dev/null 2>&1 || {
-  echo
-  echo "You must have automake installed to compile MeCab."
-  echo "Get ftp://ftp.gnu.org/pub/gnu/automake/automake-1.4.tar.gz"
-  echo "(or a newer version if it is available)"
+  cat <<-'EOF'
+
+	You must have automake installed to compile MeCab.
+	Get ftp://ftp.gnu.org/pub/gnu/automake/automake-1.4.tar.gz
+	(or a newer version if it is available)
+	EOF
   DIE=1
   NO_AUTOMAKE=yes
 }
 
 # if no automake, don't bother testing for aclocal
 test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || {
-  echo
-  echo "**Error**: Missing \`aclocal'.  The version of \`automake'"
-  echo "installed doesn't appear recent enough."
-  echo "Get ftp://ftp.gnu.org/pub/gnu/automake/automake-1.4.tar.gz"
-  echo "(or a newer version if it is available)"
+  cat <<-'EOF'
+
+	**Error**: Missing `aclocal'.  The version of `automake'
+	installed doesn't appear recent enough.
+	Get ftp://ftp.gnu.org/pub/gnu/automake/automake-1.4.tar.gz
+	(or a newer version if it is available)
+	EOF
   DIE=1
 }
 
 # if no autoconf, don't bother testing for autoheader
 test -n "$NO_AUTOCONF" || (autoheader --version) < /dev/null > /dev/null 2>&1 || {
-  echo
-  echo "**Error**: Missing \`autoheader'.  The version of \`autoheader'"
-  echo "installed doesn't appear recent enough."
-  echo "Get ftp://ftp.gnu.org/pub/gnu/autoconf/autoconf-2.13.tar.gz"
-  echo "(or a newer version if it is available)"
+  cat <<-'EOF'
+
+	**Error**: Missing `autoheader'.  The version of `autoheader'
+	installed doesn't appear recent enough.
+	Get ftp://ftp.gnu.org/pub/gnu/autoconf/autoconf-2.13.tar.gz
+	(or a newer version if it is available)
+	EOF
   DIE=1
 }
 
 (grep "^AM_PROG_LIBTOOL" configure.in >/dev/null) && {
   (libtool --version) < /dev/null > /dev/null 2>&1 || {
-    echo
-    echo "**Error**: You must have \`libtool' installed to compile Gnome."
-    echo "Get ftp://ftp.gnu.org/pub/gnu/libtool-1.3.tar.gz"
-    echo "(or a newer version if it is available)"
+  cat <<-'EOF'
+
+	**Error**: You must have `libtool' installed to compile Gnome.
+	Get ftp://ftp.gnu.org/pub/gnu/libtool-1.3.tar.gz
+	(or a newer version if it is available)
+	EOF
     DIE=1
   }
 }
 
-if test "$DIE" -eq 1; then
-        exit 1
-fi
+case "$DIE" in (1) exit 1;; esac
 
-if test -z "$*"; then
-  echo "**Warning**: I am going to run \`configure' with no arguments."
-  echo "If you wish to pass any to it, please specify them on the"
-  echo \`$0\'" command line."
-  echo
-fi
+case "$*" in ('')
+  cat <<-EOF
+	**Warning**: I am going to run \`configure' with no arguments.
+	If you wish to pass any to it, please specify them on the
+	\`$0' command line.
+
+	EOF
+esac
 
 echo "Generating configure script and Makefiles for MeCab."
 
-if grep "^AM_PROG_LIBTOOL" configure.in >/dev/null; then
+grep "^AM_PROG_LIBTOOL" configure.in >/dev/null && {
   echo "Running libtoolize..."
   libtoolize --force --copy
-fi
+}
 echo "Running aclocal ..."
 aclocal -I .
 echo "Running autoheader..."