Add code to accept command line arguments
Accepts command line arguments for path, interested GPIO transition
and an optional systemd unit file to be called into when the GPIO
transitions per expectation.
Change-Id: I98d967d36cfbb768bc9d0dd04517575fa7e408fe
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..d7b4f75
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,23 @@
+# Initialization
+AC_PREREQ([2.69])
+AC_INIT([phosphor-gpio-monitor], [1.0], [https://github.com/openbmc/phosphor-gpio-monitor/issues])
+AC_LANG([C++])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign dist-xz])
+AM_SILENT_RULES([yes])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+# Checks for typedefs, structures, and compiler characteristics.
+AX_CXX_COMPILE_STDCXX_14([noext])
+AX_APPEND_COMPILE_FLAGS([-Wall -Werror], [CXXFLAGS])
+
+# For linking
+LT_INIT
+
+# Create configured output
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT