1 files changed, 66 insertions, 0 deletions
diff --git a/kalzium/configure.in.in b/kalzium/configure.in.in
new file mode 100644
index 00000000..757485ad
--- /dev/null
+++ b/kalzium/configure.in.in
@@ -0,0 +1,66 @@
+#MIN_CONFIG(3.3)
+
+ocaml_installed=no
+facile_installed=no
+eqchem_enabled=no
+
+AC_DEFUN([OCAML_PROG],[
+    KDE_FIND_PATH(ocamlopt, OCAML, [$bindir],
+      [
+        OCAML=''
+      ])
+])
+
+AC_DEFUN([FACILE_PROG],[
+    AC_REQUIRE([OCAML_PROG])
+
+    AC_MSG_CHECKING([if the facile constraint solver is installed])
+    FACILE="`ocamlopt -where`/facile"
+    if test -d "$FACILE" ; then
+        eqchem_enabled=yes
+        AC_MSG_RESULT([yes])
+        facile_installed=yes
+    else
+        eqchem_enabled=no
+        AC_MSG_RESULT([no])
+        facile_installed=no
+    fi
+
+    AC_SUBST([FACILE])
+])
+
+AC_ARG_ENABLE( ocamlsolver,
+  [  --disable-ocamlsolver	  Disable support for the OCaml solver @<:@default=check@:>@]],
+  [  with_ocamlsolver=$enableval ],
+  [  with_ocamlsolver=check] )
+
+if test "x$with_ocamlsolver" != xno; then
+  OCAML_PROG
+  if test -n "$OCAML"; then
+    ocaml_installed=yes
+    FACILE_PROG
+  fi
+
+  AH_TEMPLATE(HAVE_FACILE, facile solver available?)
+
+  EQCHEM_SUB=
+  OCAMLLIB=
+  EQCHEM_LDADD=
+  if test "$eqchem_enabled" = "yes"; then
+    EQCHEM_SUB=solver
+    OCAMLLIB=`ocamlc -where`
+    FACILELIB=`ocamlc -where`/facile
+    EQCHEM_LDADD="-lasmrun -lstr -lnums -lm -ldl solver.o modwrap.o"
+
+    AC_DEFINE(HAVE_FACILE, 1)
+  fi
+
+  AC_SUBST(EQCHEM_SUB)
+  AC_SUBST(OCAMLLIB)
+  AC_SUBST(FACILELIB)
+  AC_SUBST(EQCHEM_LDADD)
+
+  if test "$eqchem_enabled" = "yes"; then
+    with_ocamlsolver=yes
+  fi
+fi