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AC_INIT([eviacam], 2.1.3)
AC_CONFIG_SRCDIR([src/eviacamapp.cpp])
AC_PREREQ(2.61)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE
COPYRIGHT="© 2008-18"
PUBLISHER="César Mauri Loba"
AC_SUBST(COPYRIGHT, [`echo $COPYRIGHT`])
AC_DEFINE_UNQUOTED([COPYRIGHT], ["$COPYRIGHT"], [Copyright notice])
AC_SUBST(PUBLISHER, [`echo $PUBLISHER`])
AC_DEFINE_UNQUOTED([PUBLISHER], ["$PUBLISHER"], [Publisher info])
# Use libtool for building static libraries only
AC_ENABLE_SHARED
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AM_PROG_LIBTOOL
# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_AWK
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
ALL_LINGUAS="ca es gl it tr ast de oc fr ar he ru pt_BR ja el lt zh_TW zh_CN"
AM_GNU_GETTEXT([external])
# ----------------- Debug mode switch --------------------
AC_ARG_ENABLE(debug,
[ --enable-debug turn on debug build],
[case "${enableval}" in
yes) debug=true ;;
full) debug=true ;;
no) debug=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac],[debug=false])
AM_CONDITIONAL(DEBUG, test x"$debug" = x"true")
AC_MSG_NOTICE([build in debug mode... $debug])
# ----------------- Debug mode switch --------------------
# ------------- Check for updates switch ----------------
# This adds the option of compiling without automatic check for
# updates which is undesired for some builds (e.g. debian)
AC_ARG_ENABLE(updates_check,
[ --disable-updates-check disable check for updates feature],
[case "${enableval}" in
yes | no ) WITH_UPDATES_CHECK="${enableval}" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-updates-check) ;;
esac],
[WITH_UPDATES_CHECK="no"]
)
AM_CONDITIONAL([WITH_UPDATES_CHECK], [test "x$WITH_UPDATES_CHECK" = "xyes"])
# Define UPDATES_CHECK in config.h if we're going to compile it
if test "x$WITH_UPDATES_CHECK" = "xyes"; then
AC_DEFINE([ENABLE_UPDATES_CHECK], [], [Enable check for updates feature])
AC_MSG_NOTICE([check for updates feature... yes])
else
AC_MSG_NOTICE([check for updates feature... no])
fi
# ------------- Check for updates switch ----------------
# ------------- Check dependencies switch ----------------
# This adds the option of compiling without automatic check for
# updates which is undesired for some builds (e.g. debian)
AC_ARG_ENABLE(dependencies_check,
[ --disable-dependencies-check do not check dependencies (e.g. if building for Win)],
[case "${enableval}" in
yes | no ) WITH_DEPENDENCIES_CHECK="${enableval}" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-dependencies-check) ;;
esac],
[WITH_DEPENDENCIES_CHECK="yes"]
)
AM_CONDITIONAL([WITH_DEPENDENCIES_CHECK], [test "x$WITH_DEPENDENCIES_CHECK" = "xyes"])
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
AC_MSG_NOTICE([check dependencies... yes])
else
AC_MSG_NOTICE([check dependencies... no])
fi
# ------------- Check dependencies switch ----------------
# Checks for libraries.
# FIXME: Replace `main' with a function of each library
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
AC_CHECK_LIB([X11], [main])
AC_CHECK_LIB([Xext], [main], , AC_MSG_ERROR([libXext is required.]) )
AC_CHECK_LIB([Xtst], [main], , AC_MSG_ERROR([libXtst is required.]) )
AC_CHECK_FUNCS([pow])
AC_CHECK_FUNCS([sqrt])
fi
# ----------------- gtk+ --------------------
# Put this early on, since gtk may rely on it.
AC_PATH_XTRA
AC_DEFUN([GTKTEST],
[
AC_REQUIRE([AC_PROG_AWK])
AC_MSG_CHECKING([gtk version])
if gtkversion=`pkg-config gtk+-3.0 --silence-errors --modversion`; then
AC_MSG_RESULT([$gtkversion])
GTKCONFIG='pkg-config gtk+-3.0'
elif gtkversion=`pkg-config gtk+-2.0 --silence-errors --modversion`; then
AC_MSG_RESULT([$gtkversion])
GTKCONFIG='pkg-config gtk+-2.0'
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([gtk+-2 or 3 is required.])
fi
])
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
GTKTEST()
GTK_CPPFLAGS="`$GTKCONFIG --cflags`"
GTK_LIBS="`$GTKCONFIG --libs`"
fi
# ----------------- gtk+ --------------------
# ----------------- wxWidgets --------------------
WXCONFIG=wx-config
AC_ARG_WITH(wx-config,
[[ --with-wx-config=FILE Use the given path to wx-config when determining
wxWidgets configuration; defaults to "wx-config"]],
[
if test "$withval" != "yes" -a "$withval" != ""; then
WXCONFIG=$withval
fi
])
wxversion=0
AC_DEFUN([WXTEST],
[
AC_REQUIRE([AC_PROG_AWK])
AC_MSG_CHECKING([wxWidgets version])
if wxversion=`$WXCONFIG --version`; then
AC_MSG_RESULT([$wxversion])
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([wxWidgets is required. Try --with-wx-config.])
fi])
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
# Call WXTEST func
WXTEST
# Verify minimum requires
vers=`echo $wxversion | $AWK 'BEGIN { FS = "."; } { printf "% d", ($1 * 1000 + $2) * 1000 + $3;}'`
if test -n "$vers" && test "$vers" -ge 2008003; then
if ! "$debug"; then
WX_CPPFLAGS="`$WXCONFIG --cppflags`"
WX_CXXFLAGS="`$WXCONFIG --cxxflags | sed -e 's/-fno-exceptions//'`"
WX_LIBS="`$WXCONFIG --libs`"
else
WX_CPPFLAGS="`$WXCONFIG --cppflags`"
WX_CXXFLAGS="`$WXCONFIG --cxxflags | sed -e 's/-fno-exceptions//'`"
WX_LIBS="`$WXCONFIG --libs`"
fi
else
AC_MSG_ERROR([wxWidgets 2.8.3 or newer is required])
fi
fi
# ----------------- wxWidgets --------------------
# ----------------- opencv --------------------
OPENCVCONFIG='pkg-config opencv'
AC_DEFUN([OPENCVTEST],
[
AC_REQUIRE([AC_PROG_AWK])
AC_MSG_CHECKING([opencv version])
if opencvversion=`pkg-config opencv --modversion`; then
AC_MSG_RESULT([$opencvversion])
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([opencv is required.])
fi])
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
# Call OPENCVTEST func
OPENCVTEST
OPENCVVERSION=`echo $opencvversion | $AWK 'BEGIN { FS = "."; } { printf "% d", ($1 * 1000 + $2) * 1000 + $3;}'`
AC_SUBST(OPENCVVERSION)
OPENCV_CPPFLAGS="`$OPENCVCONFIG --cflags`"
if test "$OPENCVVERSION" -ge 3000000; then
OPENCV_LIBS=" -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_objdetect -lopencv_video -lopencv_videoio -lopencv_imgcodecs"
else
OPENCV_LIBS=" -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_objdetect -lopencv_video"
fi
fi
# ----------------- opencv --------------------
# Checks for header files.
AC_PATH_X
AC_CHECK_HEADERS([float.h])
AC_CHECK_HEADERS([sys/timeb.h])
if test "x$WITH_DEPENDENCIES_CHECK" = "xyes"; then
AC_CHECK_HEADER([libv4l1-videodev.h],
[AC_SUBST(VIDEODEV_INCLUDE_FILE, libv4l1-videodev.h)],
[AC_CHECK_HEADER([linux/videodev.h],
[AC_SUBST(VIDEODEV_INCLUDE_FILE, linux/videodev.h)],
[AC_MSG_ERROR([Could not find linux/videodev.h nor libv4l1-videodev.h])])
]
)
fi
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
COMPFLAGS="-fexceptions $WX_CPPFLAGS $OPENCV_CPPFLAGS $GTK_CPPFLAGS"
if ! "$debug"; then
COMPFLAGS="$COMPFLAGS -DNDEBUG -O2"
else
COMPFLAGS="$COMPFLAGS -Wall -Wconversion -DDEBUG -g -O0"
fi
CXXFLAGS="$CXXFLAGS $COMPFLAGS -std=c++11"
LDFLAGS="$LDFLAGS -Wl,--as-needed"
AC_SUBST(WX_LIBS)
AC_SUBST(OPENCV_LIBS)
AC_SUBST(GTK_LIBS)
# libtool variables
Xsed="sed -e s/^X//"
LTLIBOBJS=`echo X"$LIBOBJS"|\
[$Xsed -e "s,\.[^.]* ,.lo ,g;s,\.[^.]*$,.lo,"]`
AC_SUBST(LTLIBOBJS)
AC_OUTPUT(
[Makefile]
[po/Makefile.in]
[man/Makefile]
[doc/Makefile]
[wxutil/Makefile]
[creavision/Makefile]
[creavision/libwebcam/Makefile]
[simplelog/Makefile]
[wxcamwindow/Makefile]
[src/Makefile]
[src/eviacamloader.c]
[win32/installer.iss]
[creavision/libwebcam/incvideodev.h]
)
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