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# configure.ac - Configure template for dvbcut.
# Process this file with autoconf to produce a configure script.
# Copyright (C) 2007 - 2009 Michael Riepe
#@(#) $Id$
AC_INIT
AC_CONFIG_SRCDIR([src/dvbcut.cpp])
AC_PREREQ([2.71])
AC_CANONICAL_BUILD
CONFIGURE_ARGS="$ac_configure_args"
AC_SUBST(CONFIGURE_ARGS)
dnl Checks for programs.
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CXX
AC_PROG_INSTALL
AC_CHECK_TOOL(STRIP, strip, :)
AC_CHECK_TOOL(PKG_CONFIG, pkg-config, :)
AC_EXEEXT
AC_OBJEXT
dnl check for library dir
mr_libdirname=lib
set -- `LC_ALL=C $CC -print-search-dirs | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,' | sed -e 's,:, ,'g`
for ac_dir; do
case `cd $ac_dir 2>/dev/null && pwd` in
*/lib32 | */lib32/) mr_libdirname=lib32; break;;
*/lib64 | */lib64/) mr_libdirname=lib64; break;;
esac
done
dnl Checks for libraries.
FFMPEG_LIBS='-lavformat -lavcodec -lavutil'
AC_SUBST(FFMPEG_LIBS)
AC_CHECK_LIB(swscale, main,
[AC_DEFINE(HAVE_LIB_SWSCALE, 1, [Define this if you have libswscale.])
FFMPEG_LIBS="$FFMPEG_LIBS -lswscale"])
AC_CHECK_LIB(mad, mad_decoder_init,
[AC_DEFINE(HAVE_LIB_MAD, 1, [Define this if you have libmad.])
LIBS="$LIBS -lmad"],
[AC_MSG_WARN([Did not find mad library])])
AC_CHECK_LIB(a52, a52_init,
[AC_DEFINE(HAVE_LIB_A52, 1, [Define this if you have liba52.])
LIBS="$LIBS -la52 -lm"],
[AC_MSG_ERROR([Did not find required a52 library])],
[-lm])
AC_CHECK_LIB(ao, ao_initialize,
[AC_DEFINE(HAVE_LIB_AO, 1, [Define this if you have libao.])
LIBS="$LIBS -lao"],
[AC_MSG_WARN([Did not find libao - dvbcut will not play audio])])
STDLIB=
AC_SUBST(STDLIB)
dnl AC_CHECK_LIB(m, sqrt, [LIBS="$LIBS -lm"])
dnl Checks for header files.
AC_CHECK_HEADERS(ao/ao.h mad.h stdint.h a52dec/a52.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
dnl Checks for library functions.
AC_FUNC_MMAP
dnl external stuff
PKG_CHECK_MODULES([QT5], [Qt5Core >= 5.3 Qt5Gui >= 5.3 Qt5Xml >= 5.3 Qt5Widgets >= 5.3])
AC_SUBST([QT5_CFLAGS])
AC_SUBST([QT5_LIBS])
#error "You must build your code with position independent code if Qt was built with -reduce-relocations. " \
# "Compile your code with -fPIC (-fPIE is not enough)."
#
# https://bugreports.qt.io/browse/QTBUG-50156
# With Qt5 pkg-config reports no '-fPIC', but header file complains that it is needed.
#
CPPFLAGS="$CPPFLAGS -fPIC $QT5_CFLAGS"
LIBS="$LIBS $QT5_LIBS"
AC_CHECK_PROGS(MOC, [moc-qt5 moc])
AC_CHECK_PROGS(UIC, [uic-qt5 uic])
AC_CHECK_PROGS(RCC, [rcc-qt5 rcc])
AC_CHECK_PROGS(LRELEASE, [lrelease-qt5 lrelease])
if test -z "$MOC" || test -z "$UIC" || test -z "$RCC" || test -z "$LRELEASE"; then
AC_MSG_ERROR([Qt utility programs moc, uic, rcc and lrelease are required.])
fi
AC_DEFINE(__STDC_LIMIT_MACROS, 1, [Required for C++])
AC_DEFINE(__STDC_CONSTANT_MACROS, 1, [Required for C++])
AC_DEFINE(_FILE_OFFSET_BITS, 64, [We are always using large files])
dnl AC_DEFINE(_LARGEFILE_SOURCE)
AC_CONFIG_FILES([Makefile src/Makefile dvbcut.desktop])
AC_OUTPUT
# vi: set ts=8 sw=2 :
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