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dnl required version of autoconf
AC_PREREQ([2.53])
dnl TODO: fill in your package name and package version here
AC_INIT([my-app],[1.0.0])
dnl required version of gstreamer and gst-plugins-base
GST_REQUIRED=1.0.0
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_HEADERS([config.h])
dnl required version of automake
AM_INIT_AUTOMAKE([1.10])
dnl enable mainainer mode by default
AM_MAINTAINER_MODE([enable])
dnl check for tools (compiler etc.)
AM_PROG_CC_C_O
dnl required version of libtool
LT_PREREQ([2.2.6])
LT_INIT
dnl error out if we can't find pkg-config
AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, [ ], [
AC_MSG_ERROR([You need to have pkg-config installed or set the PATH.])
])
dnl =======================================================================
dnl Check for the required version of GStreamer core (and gst-plugins-base)
dnl
dnl This will export GST_CFLAGS and GST_LIBS variables for use in Makefile.am
dnl
dnl If you need libraries from gst-plugins-base here, also add:
dnl for libgstaudio-1.0: gstreamer-audio-1.0 >= $GST_REQUIRED
dnl for libgstvideo-1.0: gstreamer-video-1.0 >= $GST_REQUIRED
dnl for libgsttag-1.0: gstreamer-tag-1.0 >= $GST_REQUIRED
dnl for libgstpbutils-1.0: gstreamer-pbutils-1.0 >= $GST_REQUIRED
dnl for libgstfft-1.0: gstreamer-fft-1.0 >= $GST_REQUIRED
dnl for libgstinterfaces-1.0: gstreamer-interfaces-1.0 >= $GST_REQUIRED
dnl for libgstrtp-1.0: gstreamer-rtp-1.0 >= $GST_REQUIRED
dnl for libgstrtsp-1.0: gstreamer-rtsp-1.0 >= $GST_REQUIRED
dnl etc.
dnl =======================================================================
PKG_CHECK_MODULES(GST, [
gstreamer-1.0 >= $GST_REQUIRED
gstreamer-base-1.0 >= $GST_REQUIRED
gstreamer-controller-1.0 >= $GST_REQUIRED
], [
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_LIBS)
], [
AC_MSG_ERROR([
Can't find the following GStreamer development packages:
gstreamer-1.0 >= $GST_REQUIRED
gstreamer-base-1.0 >= $GST_REQUIRED
gstreamer-controller-1.0 >= $GST_REQUIRED
Please make sure you have the necessary GStreamer-1.0
development headers installed.
On debian/Ubuntu systems you will probably need to install the
'libgstreamer1.0-dev' and 'libgstreamer-plugins-base1.0-dev' packages.
On RPM-based systems you will probably need to install the
'gstreamer-devel-1.0' package.
])
])
dnl check if compiler understands -Wall (if yes, add -Wall to GST_CFLAGS)
AC_MSG_CHECKING([to see if compiler understands -Wall])
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wall"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ ], [ ])], [
GST_CFLAGS="$GST_CFLAGS -Wall"
AC_MSG_RESULT([yes])
], [
AC_MSG_RESULT([no])
])
dnl =======================================================================
dnl Finally, create Makefiles in all directories
dnl =======================================================================
AC_CONFIG_FILES([
Makefile
src/Makefile
])
AC_OUTPUT
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