1 files changed, 47 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..3faeae4
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,47 @@
+AC_PREREQ([2.69])
+AC_INIT([lua5.3], [5.3.6], [https://bugs.gentoo.org/], [lua], [http://www.lua.org])
+
+AC_CONFIG_SRCDIR([src/lapi.c])
+AC_CONFIG_MACRO_DIR([m4])
+
+AM_INIT_AUTOMAKE([1.15 foreign dist-xz no-dist-gzip serial-tests subdir-objects -Wall])
+
+AC_PROG_CC
+AC_PROG_SED
+AM_PROG_AR
+LT_INIT([disable-static])
+LT_LIB_M
+
+PKG_INSTALLDIR
+
+AC_ARG_WITH([readline],
+  [AS_HELP_STRING([--with-readline], [Use readline for interpreter input [default=yes]])])
+
+# Check for readline
+AS_IF([test "x$with_readline" != "xno"], [
+  PKG_CHECK_MODULES([READLINE], [readline])
+  AC_DEFINE([LUA_USE_READLINE], [1], [Building with readline support])
+])
+
+AS_CASE([${host}],
+  [*-mingw*], [
+    AC_DEFINE([LUA_BUILD_AS_DLL], [1], [Building a DLL under Win32])
+  ],
+  [*-darwin*], [
+    AC_DEFINE([LUA_USE_MACOSX], [1], [Use macOS routines])
+  ],
+  [*-linux*], [
+    AC_DEFINE([LUA_USE_LINUX], [1], [Use Linux routines])
+    AC_SEARCH_LIBS([dlopen], [dl dld], [], [
+      AC_MSG_ERROR([unable to find the dlopen() function])
+    ])
+  ], [
+    AC_DEFINE([LUA_USE_POSIX], [1], [Use POSIX routines])
+    AC_SEARCH_LIBS([dlopen], [dl dld], [], [
+      AC_MSG_ERROR([unable to find the dlopen() function])
+    ])
+  ]
+)
+
+AC_CONFIG_FILES([Makefile src/lua5.3.pc])
+AC_OUTPUT