From 8863577ed1d4e6b43333e8ba9e5e527a743448e2 Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.de>
Date: Sat, 12 May 2001 21:01:45 +0000
Subject: [PATCH] trivial example of templatization

---
 exe/lt_exe.tpl | 139 +++++++++++++++++++++++++++++++++++++++++++++++++
 exe/ltmain.tpl |   2 +-
 2 files changed, 140 insertions(+), 1 deletion(-)
 create mode 100644 exe/lt_exe.tpl

diff --git a/exe/lt_exe.tpl b/exe/lt_exe.tpl
new file mode 100644
index 000000000..784c029a2
--- /dev/null
+++ b/exe/lt_exe.tpl
@@ -0,0 +1,139 @@
+[= AutoGen5 Template =]
+[=
+
+DEFINE test-or-exit =]
+if ([=test=]) > /dev/null 2>&1 ; then [=
+    invert ":\nelse "
+=]  $echo "$modename: [=msg=]" 1>&2
+  $echo "$help"
+  exit 1
+fi[=
+
+ENDDEF
+=]    # The first argument is the command name.
+    cmd="$nonopt"
+    [= test-or-exit test = 'test -z "$cmd"'
+       msg  = "you must specify a COMMAND" =]
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit 1
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+    [= test-or-exit  invert = yes
+          test = "sed -e '2q' $file | egrep \"^# Generated by .*$PACKAGE\""
+          msg  = "\\`$lib' is not a valid libtool archive"  =]
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+    [= test-or-exit test = 'test -f "$dir/$objdir/$dlname"'  invert = yes
+           msg = "cannot find \\`$dlname' in \\`$dir' or \\`$dir/$objdir'" =]
+	dir="$dir/$objdir"
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved enviroment variables
+      if test "${save_LC_ALL+set}" = set; then
+	LC_ALL="$save_LC_ALL"; export LC_ALL
+      fi
+      if test "${save_LANG+set}" = set; then
+	LANG="$save_LANG"; export LANG
+      fi
+
+      # Now actually exec the command.
+      eval "exec \$cmd$args"
+
+      $echo "$modename: cannot exec \$cmd$args"
+      exit 1
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit 0
+    fi
diff --git a/exe/ltmain.tpl b/exe/ltmain.tpl
index 8e4e7e85a..aad81cbfa 100644
--- a/exe/ltmain.tpl
+++ b/exe/ltmain.tpl
@@ -317,7 +317,7 @@ if test -z "$show_help"; then
   execute)
     modename="$modename: execute"
 
-[=string[EXECUTE_STRING].text=]
+[= include "lt_exe.tpl" =]
     ;;
 
   # libtool clean and uninstall mode
-- 
2.47.3