VOL-1248 - OpenOLT Agent - Autoconfiguration to support cross-platform support
Changed OpenOLT Agent build system to add autoconfiguration to allow cross-
platform compilation in addition to native x86 platforms. Makefile is changed
to a template Makefile.in and ./configure is required to be run prior to
fist build. For platforms requiring cross-compilation or feature controls,
use standard autoconfiguration options, e.g. ./configure --host <host-tuple>
Change-Id: I19616727da441a8cced74918794c4e66b1dbc2f3
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..dbd77f0
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,53 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([openolt], [1.4.0], [voltha-discuss@opencord.org])
+AC_CONFIG_SRCDIR([config.h.in])
+AC_CONFIG_HEADERS([config.h])
+
+AC_ARG_WITH(sysroot,
+ [AS_HELP_STRING([--with-sysroot[=DIR]], [search for usr/include, usr/lib, usr/lib64 etal within DIR])],
+ [
+ sysroot=$withval
+
+ if test "$sysroot" = "yes"; then
+ sysroot='${exec_prefix}/${target_alias}/sys-root'
+ elif test "$sysroot" = "no"; then
+ sysroot=
+ fi
+
+ if test "x$sysroot" != x; then
+ CXXFLAGS="$CXXFLAGS --sysroot=$sysroot"
+ LDFLAGS="$LDFLAGS --sysroot=$sysroot"
+ fi
+ ], [])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_AWK
+AC_PROG_SED
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# Checks for libraries.
+AC_CHECK_LIB([dl], [main])
+AC_CHECK_LIB([pthread], [main])
+
+# Checks for header files.
+AC_CHECK_HEADERS([unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([memset strtol])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT