#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.61)
AC_INIT([libmm-imgp-gstcs],[0.5])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADER([config.h])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])

# Checks for programs.
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_PROG_CC
AC_PROG_CXX
AC_PROG_LIBTOOL

# Checks for libraries.
# FIXME: Replace `main' with a function in `-liniparser':
# AC_CHECK_LIB([iniparser], [main])
# FIXME: Replace `main' with a function in `-ljpeg':
# AC_CHECK_LIB([jpeg], [main])
# FIXME: Replace `main' with a function in `-lrt':
# AC_CHECK_LIB([rt], [main])

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h memory.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_STRUCT_TM

# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([memset strdup])

PKG_CHECK_MODULES(DLOG, dlog)
AC_SUBST(DLOG_CFLAGS)
AC_SUBST(DLOG_LIBS)

PKG_CHECK_MODULES(GLIB, glib-2.0)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

PKG_CHECK_MODULES(GST, gstreamer-1.0 >= 1.2.0)
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_LIBS)

PKG_CHECK_MODULES(GMODULE, gmodule-2.0)
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)

PKG_CHECK_MODULES(GSTAPP, gstreamer-app-1.0 >= 1.2.0)
AC_SUBST(GSTAPP_CFLAGS)
AC_SUBST(GSTAPP_LIBS)

PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-1.0 >= 1.2.0)
AC_SUBST(GST_VIDEO_CFLAGS)
AC_SUBST(GST_VIDEO_LIBS)

PKG_CHECK_MODULES(GSTPBUTILS, gstreamer-pbutils-1.0 >= 1.2.0)
AC_SUBST(GSTPBUTILS_CFLAGS)
AC_SUBST(GSTPBUTILS_LIBS)

# for gtests
AC_ARG_ENABLE(tests, AC_HELP_STRING([--enable-tests], [unittest build]),
	 [
		case "${enableval}" in
		yes) IS_TESTS=yes ;;
		no)  IS_TESTS=no ;;
		  *)   AC_MSG_ERROR(bad value ${enableval} for --enable-tests) ;;
		esac
	],
[IS_TESTS=no])
AM_CONDITIONAL([IS_TESTS], [test "x$IS_TESTS" = "xyes"])

AS_IF([test "x$enable_tests" = "xyes"], [
	PKG_CHECK_MODULES(GTESTS, gmock)
	AC_SUBST(GTESTS_CFLAGS)
	AC_SUBST(GTESTS_LIBS)
])

AC_CONFIG_FILES([Makefile
		 gstcs/Makefile
		 unittest/Makefile
                 gstcs/mmutil-gstcs.pc
])
AC_OUTPUT