1 files changed, 132 insertions, 0 deletions
diff --git a/Build/source/utils/xindy/configure b/Build/source/utils/xindy/configure
index ba0ab2c488f..4d1a86c439e 100755
--- a/Build/source/utils/xindy/configure
+++ b/Build/source/utils/xindy/configure
@@ -662,6 +662,9 @@ latex
 TETEX_BUILD_FALSE
 TETEX_BUILD_TRUE
 CONVERT_FROM_UTF8
+PDFLATEX
+LATEX
+PERL
 LEXLIB
 LEX_OUTPUT_ROOT
 LEX
@@ -3824,6 +3827,135 @@ $as_echo "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
+for ac_prog in perl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_PERL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PERL"; then
+  ac_cv_prog_PERL="$PERL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_PERL="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+PERL=$ac_cv_prog_PERL
+if test -n "$PERL"; then
+  { $as_echo "$as_me:$LINENO: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PERL" && break
+done
+test -n "$PERL" || PERL="no"
+
+for ac_prog in latex elatex lambda
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LATEX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LATEX"; then
+  ac_cv_prog_LATEX="$LATEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LATEX="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+LATEX=$ac_cv_prog_LATEX
+if test -n "$LATEX"; then
+  { $as_echo "$as_me:$LINENO: result: $LATEX" >&5
+$as_echo "$LATEX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$LATEX" && break
+done
+test -n "$LATEX" || LATEX="no"
+
+for ac_prog in pdflatex
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_PDFLATEX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PDFLATEX"; then
+  ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_PDFLATEX="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+PDFLATEX=$ac_cv_prog_PDFLATEX
+if test -n "$PDFLATEX"; then
+  { $as_echo "$as_me:$LINENO: result: $PDFLATEX" >&5
+$as_echo "$PDFLATEX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PDFLATEX" && break
+done
+test -n "$PDFLATEX" || PDFLATEX="no"
+
 
 # Include onfigure options that also appear at the top-level of the TL tree.
 ## utils/xindy/ac/xindy.ac: configure.ac fragment for the TeX Live subdirectory utils/xindy/