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|
dnl -------------------------------------------------------------------------
dnl Try to find a file (or one of more files in a list of dirs).
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_FIND_FILE],
[
$3=""
for i in $2;
do
for j in $1;
do
if test -r "$i/$j"; then
$3=$i
break 2
fi
done
done
])
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_SUBST],
dnl Substitute an instance of @$1@ with value "$2".
dnl Example: MY_SUBST(FOO,BAR) <-> @FOO@ => BAR
[
eval "$1=$2"
AC_SUBST($1)
])
AC_DEFUN([MY_SUBST_DEF],
dnl Substitute an instance of @$1@ with value "#define $1".
dnl Example: MY_SUBST_DEF(FOO) <-> @FOO@ => #define FOO
[
eval "$1=\"#define $1\""
AC_SUBST($1)
])
AC_DEFUN([MY_SUBST_UNDEF],
dnl Substitute an instance of @$1@ with value "#undef $1".
dnl Example: MY_SUBST_UNDEF(FOO) <-> @FOO@ => #undef FOO
[
eval "$1=\"#undef $1\""
AC_SUBST($1)
])
dnl -------------------------------------------------------------------------
dnl Check whether compiler has a working ``bool'' type.
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_CHECK_BOOL],
[
AC_MSG_CHECKING([for bool])
AC_CACHE_VAL(my_cv_have_bool,
[
AC_TRY_COMPILE(
[],
[bool aBool = true;],
[my_cv_have_bool=yes],
[my_cv_have_bool=no]
)
])
AC_MSG_RESULT($my_cv_have_bool)
if test "$my_cv_have_bool" = yes; then
AC_DEFINE(XSID_HAVE_BOOL)
fi
])
dnl -------------------------------------------------------------------------
dnl Check whether C++ library has openmode ios::bin instead of ios::binary.
dnl Will define XSID_HAVE_IOS_BIN if ios::binary is not available.
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_CHECK_IOS_BIN],
[
AC_MSG_CHECKING(whether standard openmode ios::binary is available)
AC_CACHE_VAL(my_cv_have_ios_binary,
[
AC_TRY_COMPILE(
[#include <fstream.h>],
[ifstream myTest("test",ios::in|ios::binary);],
[my_cv_have_ios_binary=yes],
[my_cv_have_ios_binary=no]
)
])
AC_MSG_RESULT($my_cv_have_ios_binary)
if test "$my_cv_have_ios_binary" = no; then
AC_DEFINE(XSID_HAVE_IOS_BIN)
fi
])
dnl -------------------------------------------------------------------------
dnl Check whether C++ compiler supports the "nothrow allocator".
dnl Will define XSID_HAVE_NOTHROW if test code compiles.
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_CHECK_NOTHROW],
[
AC_MSG_CHECKING(whether nothrow allocator is available)
AC_CACHE_VAL(my_cv_have_nothrow,
[
AC_TRY_COMPILE(
[#include <new>],
[char* buf = new(std::nothrow) char[1024];],
[my_cv_have_nothrow=yes],
[my_cv_have_nothrow=no]
)
])
AC_MSG_RESULT($my_cv_have_nothrow)
if test "$my_cv_have_nothrow" = yes; then
AC_DEFINE(XSID_HAVE_NOTHROW)
fi
])
dnl -------------------------------------------------------------------------
dnl Pass C++ compiler options to libtool which supports C only.
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_PROG_LIBTOOL],
[
my_save_cc="$CC"
my_save_cflags="$CFLAGS"
CC="$CXX"
CFLAGS="$CXXFLAGS"
AM_PROG_LIBTOOL
CC="$my_save_cc"
CFLAGS="$my_save_cflags"
])
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_TRY_LINK_SAVE],
[
my_cxx_save="$CXX"
my_cxxflags_save="$CXXFLAGS"
my_ldflags_save="$LDFLAGS"
my_libs_save="$LIBS"
])
AC_DEFUN([MY_TRY_LINK_RESTORE],
[
CXX="$my_cxx_save"
CXXFLAGS="$my_cxxflags_save"
LDFLAGS="$my_ldflags_save"
LIBS="$my_libs_save"
])
AC_DEFUN([MY_PROG_PKGCONFIG],
[
AC_PATH_PROG(PKG_CONFIG, pkg-config, "")
])
AC_DEFUN([MY_NEED_PKGCONFIG],
[
AC_REQUIRE([MY_PROG_PKGCONFIG])
if test -z "$PKG_CONFIG"; then
AC_MSG_ERROR([pkg-config not found. See http://pkgconfig.sourceforge.net])
fi
if ! $PKG_CONFIG --atleast-pkgconfig-version 0.5 ; then
AC_MSG_ERROR([pkg-config too old; version 0.5 or better required.])
fi
])
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_ARGS_LIBSIDPLAY],
[
my_sidplay_library=""
my_sidplay_includes=""
AC_ARG_WITH(libsidplay,
[ --with-libsidplay=DIR what the SIDPLAY install PREFIX is],
[my_sidplay_includes="$withval/include"
my_sidplay_library="$withval/lib"]
)
AC_ARG_WITH(sidplay-inc,
[ --with-sidplay-inc=DIR where the SIDPLAY headers are located],
[my_sidplay_includes="$withval"],
)
AC_ARG_WITH(sidplay-lib,
[ --with-sidplay-lib=DIR where the SIDPLAY library is installed],
[my_sidplay_library="$withval"],
)
AC_ARG_WITH(sidplay2,
[ --with-sidplay2 use libsidplay 2.x (else libsidplay 1.36.x)],
[my_with_sidplay2=yes],
[my_with_sidplay2=no]
)
if test "$my_with_sidplay2" = yes; then
AC_DEFINE(SID_WITH_SIDPLAY2)
fi
])
dnl -------------------------------------------------------------------------
dnl Try to find SIDPLAY library and header files.
dnl $my_cv_have_sidplay will be "yes" or "no"
dnl @SIDPLAY_LDADD@ will be substituted with linker parameters
dnl @SIDPLAY_INCLUDES@ will be substituted with compiler parameters
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_PATH_LIBSIDPLAY],
[
AC_MSG_CHECKING([for working SIDPLAY library and headers])
AC_REQUIRE([MY_ARGS_LIBSIDPLAY])
# Use include path given by user (if any).
if test -n "$my_sidplay_includes"; then
my_sidplay_cxxflags="-I$my_sidplay_includes"
else
my_sidplay_cxxflags=""
fi
# Use library path given by user (if any).
if test -n "$my_sidplay_library"; then
my_sidplay_ldflags="-L$my_sidplay_library"
else
my_sidplay_ldflags=""
fi
AC_CACHE_VAL(my_cv_have_sidplay,
[
# Run test compilation with either standard search path
# or user-defined paths.
MY_TRY_LIBSIDPLAY
if test "$my_sidplay_works" = yes; then
my_cv_have_sidplay="my_have_sidplay=yes \
my_sidplay_cxxflags=\"$my_sidplay_cxxflags\" \
my_sidplay_ldflags=\"$my_sidplay_ldflags\" "
else
MY_FIND_LIBSIDPLAY
fi
])
eval "$my_cv_have_sidplay"
if test "$my_have_sidplay" = yes; then
if test -n "$my_sidplay_cxxflags" || test -n "$my_sidplay_ldflags"; then
AC_MSG_RESULT([$my_sidplay_cxxflags $my_sidplay_ldflags])
else
AC_MSG_RESULT([yes])
fi
else
AC_MSG_RESULT([no])
fi
SIDPLAY_LDADD="$my_sidplay_ldflags -lsidplay"
SIDPLAY_INCLUDES="$my_sidplay_cxxflags"
AC_SUBST(SIDPLAY_LDADD)
AC_SUBST(SIDPLAY_INCLUDES)
])
dnl Functions used by MY_PATH_LIBSIDPLAY.
AC_DEFUN([MY_FIND_LIBSIDPLAY],
[
# Search common locations where header files might be stored.
my_sidplay_incdirs="$my_sidplay_includes /usr/include /usr/local/include \
/usr/lib/sidplay/include /usr/local/lib/sidplay/include"
MY_FIND_FILE(sidplay/sidtune.h, $my_sidplay_incdirs, \
my_sidplay_includes)
# Search common locations where library might be stored.
my_sidplay_libdirs="$my_sidplay_library /usr/lib /usr/lib/sidplay \
/usr/local/lib/sidplay"
MY_FIND_FILE(libsidplay.a libsidplay.so libsidplay.so.1 libsidplay.so.1.36 libsidplay.so.1.37,
$my_sidplaylibdirs, my_sidplay_library)
if test -z "$my_sidplay_includes" || test -z "$my_sidplay_library"; then
my_cv_have_sidplay="my_have_sidplay=no \
my_sidplay_ldflags=\"\" my_sidplay_cxxflags=\"\" "
else
# Test compilation with found paths.
my_sidplay_ldflags="-L$my_sidplay_library"
my_sidplay_cxxflags="-I$my_sidplay_includes"
MY_TRY_LIBSIDPLAY
my_cv_have_sidplay="my_have_sidplay=$my_sidplay_works \
my_sidplay_ldflags=\"$my_sidplay_ldflags\" \
my_sidplay_cxxflags=\"$my_sidplay_cxxflags\" "
fi
])
AC_DEFUN([MY_TRY_LIBSIDPLAY],
[
MY_TRY_LINK_SAVE
CXXFLAGS="$CXXFLAGS $my_sidplay_cxxflags"
LDFLAGS="$LDFLAGS $my_sidplay_ldflags"
LIBS="$LIBS -lsidplay"
AC_TRY_LINK(
[#include <sidplay/sidtune.h>],
[sidTune* myTest = new sidTune(0);],
[my_sidplay_works=yes],
[my_sidplay_works=no]
)
MY_TRY_LINK_RESTORE
])
dnl -------------------------------------------------------------------------
dnl Try to find SIDPLAY2 library and header files.
dnl $my_cv_have_sidplay2 will be "yes" or "no"
dnl @SIDPLAY_LDADD@ will be substituted with linker parameters
dnl @SIDPLAY_INCLUDES@ will be substituted with compiler parameters
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_PATH_LIBSIDPLAY2],
[
AC_MSG_CHECKING([for working SIDPLAY2 library and headers])
AC_REQUIRE([MY_PROG_PKGCONFIG])
if test -n "$PKG_CONFIG" && $PKG_CONFIG --atleast-version $LIBSIDPLAY2_REQUIRED_VERSION libsidplay2; then
my_pkgcfg_knows=yes
else
my_pkgcfg_knows=no
fi
dnl echo "(" pkg-config knows = $my_pkgcfg_knows ")"
AC_REQUIRE([MY_ARGS_LIBSIDPLAY])
# Share --with-* args with libsidplay1.
my_sidplay2_library="$my_sidplay_library"
my_sidplay2_includes="$my_sidplay_includes"
# Derive sidbuilders path from libsidplay2 root.
if test -n "$my_sidplay2_library"; then
my_sidplay2_builders="$my_sidplay2_library/sidplay/builders"
elif test "$my_pkgcfg_knows" = yes ; then
my_sidplay2_builders=`$PKG_CONFIG --variable=builders libsidplay2`
fi
AC_CACHE_VAL(my_cv_have_sidplay2,
[
# Run test compilation with either standard search path
# or user-defined paths.
my_sidplay2_ldadd="-lsidplay2"
MY_TRY_LIBSIDPLAY2
if test "$my_sidplay2_works" = yes; then
my_cv_have_sidplay2="my_have_sidplay2=yes \
my_sidplay2_cxxflags=\"$my_sidplay2_cxxflags\" \
my_sidplay2_ldadd=\"$my_sidplay2_ldadd\" \
my_sidplay2_builders=\"$my_sidplay2_builders\" "
else
MY_FIND_LIBSIDPLAY2
fi
])
eval "$my_cv_have_sidplay2"
if test "$my_have_sidplay2" = yes; then
if test -n "$my_sidplay2_cxxflags" || test -n "$my_sidplay2_ldadd"; then
AC_MSG_RESULT([$my_sidplay2_cxxflags $my_sidplay2_ldadd])
else
AC_MSG_RESULT([yes])
fi
else
AC_MSG_RESULT([no])
fi
SIDPLAY_LDADD="$my_sidplay2_ldadd"
SIDPLAY_INCLUDES="$my_sidplay2_cxxflags"
AC_SUBST(SIDPLAY_LDADD)
AC_SUBST(SIDPLAY_INCLUDES)
])
dnl Functions used by MY_PATH_LIBSIDPLAY.
AC_DEFUN([MY_FIND_LIBSIDPLAY2],
[
# See whether user didn't provide paths.
if test -z "$my_sidplay2_includes"; then
if test "$my_pkgcfg_knows" = yes ; then
my_sidplay2_includes=`$PKG_CONFIG --variable=includedir libsidplay2`
my_sidplay2_cxxflags=`$PKG_CONFIG --cflags libsidplay2`
else
# Search common locations where header files might be stored.
my_sidplay2_incdirs="$my_sidplay2_includes $my_sidplay2_includes/include"
MY_FIND_FILE(sidplay/sidplay2.h,$my_sidplay2_incdirs,my_sidplay2_includes)
my_sidplay2_cxxflags="-I$my_sidplay2_includes"
fi
else
my_sidplay2_cxxflags="-I$my_sidplay2_includes"
fi
if test -z "$my_sidplay2_library"; then
if test "$my_pkgcfg_knows" = yes ; then
my_sidplay2_library=`$PKG_CONFIG --variable=libdir libsidplay2`
my_sidplay2_ldadd=`$PKG_CONFIG --libs libsidplay2`
my_sidplay2_builders=`$PKG_CONFIG --variable=builders libsidplay2`
else
# Search common locations where library might be stored.
my_sidplay2_libdirs="$my_sidplay2_library $my_sidplay2_library/lib \
$my_sidplay2_library/src"
MY_FIND_FILE(libsidplay2.la,$my_sidplay2_libdirs,my_sidplay2_library)
my_sidplay2_ldadd="-L$my_sidplay2_library -lsidplay2"
my_sidplay2_builders="$my_sidplay2_library/sidplay/builders"
fi
else
my_sidplay2_ldadd="-L$my_sidplay2_library -lsidplay2"
fi
if test -z "$my_sidplay2_includes" || test -z "$my_sidplay2_library"; then
my_cv_have_sidplay2="my_have_sidplay2=no \
my_sidplay2_ldadd=\"\" my_sidplay2_cxxflags=\"\" \
my_sidplay2_builders=\"\" "
else
# Test compilation with found paths.
my_sidplay2_ldadd="-L$my_sidplay2_library -lsidplay2"
my_sidplay2_cxxflags="-I$my_sidplay2_includes"
MY_TRY_LIBSIDPLAY2
my_cv_have_sidplay2="my_have_sidplay2=$my_sidplay2_works \
my_sidplay2_ldadd=\"$my_sidplay2_ldadd\" \
my_sidplay2_cxxflags=\"$my_sidplay2_cxxflags\" \
my_sidplay2_builders=\"$my_sidplay2_builders\" "
fi
echo "DEBUG: $my_sidplay2_cxxflags"
echo "DEBUG: $my_sidplay2_ldadd"
])
AC_DEFUN([MY_TRY_LIBSIDPLAY2],
[
MY_TRY_LINK_SAVE
CXX="${SHELL-/bin/sh} ${srcdir}/libtool $CXX"
CXXFLAGS="$CXXFLAGS $my_sidplay2_cxxflags -DHAVE_UNIX"
LDFLAGS="$LDFLAGS $my_sidplay2_ldadd"
AC_TRY_LINK(
[#include <sidplay/sidplay2.h>],
[sidplay2 *myEngine;],
[my_sidplay2_works=yes],
[my_sidplay2_works=no]
)
MY_TRY_LINK_RESTORE
])
dnl -------------------------------------------------------------------------
dnl Find libsidplay2 builders (sidbuilders) dir.
dnl @BUILDERS_INCLUDES@
dnl @BUILDERS_LDFLAGS@
dnl -------------------------------------------------------------------------
AC_DEFUN([BUILDERS_FIND],
[
AC_MSG_CHECKING([for SIDPLAY2 builders directory])
AC_REQUIRE([MY_PATH_LIBSIDPLAY2])
dnl Be pessimistic.
builders_available=no
dnl Sidbuilder headers are included with "builders" prefix.
builders_includedir=$my_sidplay2_includes
builders_libdir=$my_sidplay2_builders
dnl If libsidplay2 is in standard library search path, we need
dnl to get an argument whether /usr, /usr/local, etc. Else we
dnl can only use ${libdir}/sidplay/builders, but then are
dnl unable to check whether files exist as long as ${exec_prefix}
dnl is not defined in the configure script. So, this is a bit
dnl ugly, but a satisfactory fallback default for those who
dnl define ${prefix} and ${exec_prefix}.
if test -z $builders_libdir; then
eval "builders_libdir=$libdir/sidplay/builders"
fi
AC_ARG_WITH(sidbuilders,
[ --with-sidbuilders=DIR what the SIDPLAY2 builders install PREFIX is],
[builders_includedir="$withval/include"
builders_libdir="$withval/lib/sidplay/builders"]
)
AC_ARG_WITH(builders-inc,
[ --with-builders-inc=DIR where the SIDPLAY2 builders headers are located],
[builders_includedir="$withval"]
)
AC_ARG_WITH(builders-lib,
[ --with-builders-lib=DIR where the SIDPLAY2 builders libraries are installed],
[builders_libdir="$withval"]
)
if test -n "$builders_includedir"; then
BUILDERS_INCLUDES="-I$builders_includedir"
fi
if test -n "$builders_libdir"; then
BUILDERS_LDFLAGS="-L$builders_libdir"
fi
if test -d $builders_libdir; then
my_have_sidbuilders_dir=yes
AC_MSG_RESULT([$builders_libdir])
else
my_have_sidbuilders_dir=no
AC_MSG_RESULT([$my_have_sidbuilders_dir])
AC_MSG_ERROR([$builders_libdir not found!
Check --help on how to specify SIDPLAY2 and/or builders library and
header path, or set --exec-prefix to the same prefix as your installation
of libsidplay2.
])
fi
AC_SUBST(BUILDERS_INCLUDES)
AC_SUBST(BUILDERS_LDFLAGS)
])
dnl -------------------------------------------------------------------------
dnl Test for working reSID builder.
dnl sets $(RESID_LDADD), substitutes @RESID_LDADD@
dnl -------------------------------------------------------------------------
AC_DEFUN([BUILDERS_FIND_RESID],
[
AC_MSG_CHECKING([for reSID builder module])
MY_TRY_LINK_SAVE
CXX="${SHELL-/bin/sh} ${srcdir}/libtool $CXX"
CXXFLAGS="$CXXFLAGS $BUILDERS_INCLUDES"
LDFLAGS="$LDFLAGS $BUILDERS_LDFLAGS"
LIBS="$LIBS -lresid-builder"
AC_TRY_LINK(
[#include <sidplay/builders/resid.h>],
[ReSIDBuilder *sid;],
[builders_work=yes],
[builders_work=no]
)
MY_TRY_LINK_RESTORE
if test "$builders_work" = yes; then
builders_available=yes
AC_DEFINE(XSID_HAVE_RESID_BUILDER)
RESID_LDADD="-lresid-builder"
fi
AC_MSG_RESULT($builders_work)
AC_SUBST(RESID_LDADD)
])
dnl -------------------------------------------------------------------------
dnl Test for working HardSID builder.
dnl sets $(HARDSID_LDADD), substitutes @HARDSID_LDADD@
dnl -------------------------------------------------------------------------
AC_DEFUN([BUILDERS_FIND_HARDSID],
[
AC_MSG_CHECKING([for HardSID builder module])
MY_TRY_LINK_SAVE
CXX="${SHELL-/bin/sh} ${srcdir}/libtool $CXX"
CXXFLAGS="$CXXFLAGS $BUILDERS_INCLUDES"
LDFLAGS="$LDFLAGS $BUILDERS_LDFLAGS"
LIBS="$LIBS -lhardsid-builder"
AC_TRY_LINK(
[#include <sidplay/builders/hardsid.h>],
[HardSID *sid;],
[builders_work=yes],
[builders_work=no]
)
MY_TRY_LINK_RESTORE
if test "$builders_work" = yes; then
builders_available=yes
AC_DEFINE(XSID_HAVE_HARDSID_BUILDER)
HARDSID_LDADD="-lhardsid-builder"
fi
AC_MSG_RESULT($builders_work)
AC_SUBST(HARDSID_LDADD)
])
dnl -------------------------------------------------------------------------
dnl Try to find the X includes and libraries.
dnl @X_LDFLAGS@ will be substituted with -L$x_libraries
dnl @X_INCLUDES@ will be substituted with -I$x_includes
dnl Rest see AC_PATH_XTRA.
dnl -------------------------------------------------------------------------
AC_DEFUN([MY_PATH_X],
[
AC_REQUIRE([AC_PATH_XTRA])
if test -z "$x_includes" || test "x$x_includes" = xNONE; then
X_INCLUDES=""
else
X_INCLUDES="-I$x_includes"
fi
if test -z "$x_libraries" || test "$x_libraries" = xNONE; then
X_LDFLAGS=""
else
X_LDFLAGS="-L$x_libraries"
fi
AC_SUBST(X_INCLUDES)
AC_SUBST(X_LDFLAGS)
dnl These are now duplicates. Take them out.
X_CFLAGS=""
X_LIBS=""
AC_SUBST(X_CFLAGS)
AC_SUBST(X_LIBS)
])
dnl ------------------------------------------------------------------------
dnl MY_PATH_QT, uses MY_PATH_QT
dnl Try to find the Qt headers and libraries.
dnl $(QT_LDFLAGS) will be -Lqtliblocation (if needed)
dnl and $(QT_INCLUDES) will be -Iqthdrlocation (if needed)
dnl ------------------------------------------------------------------------
AC_DEFUN([MY_FIND_QT],
[
#try to guess qt locations
if test "$my_qt_includes" = NO || test "$my_qt_libraries" = NO || test "$my_qt_binaries" = NO ; then
qt_incdirs="$my_qt_includes /usr/lib/qt/include /usr/local/qt/include /opt/qt /usr/include/qt /usr/include /usr/X11R6/include/X11/qt $x_includes $QTINC"
dnl If $QTDIR is set, move it to front.
test -n "$QTDIR" && qt_incdirs="$QTDIR/include $QTDIR $qt_incdirs"
dnl If dir is given as arg, move it to front.
if test ! "$my_qt_includes" = "NO"; then
qt_incdirs="$my_qt_includes $qt_incdirs"
fi
qt_libdirs="$my_qt_libraries /usr/lib/qt/lib /usr/local/qt/lib /opt/qt /usr/lib/qt /usr/lib $x_libraries $QTLIB"
dnl If $QTDIR is set, move it to front.
test -n "$QTDIR" && qt_libdirs="$QTDIR/lib $QTDIR $qt_libdirs"
dnl If dir is given as arg, move it to front.
if test ! "$my_qt_libraries" = "NO"; then
qt_libdirs="$my_qt_libraries $qt_libdirs"
fi
qt_bindirs="$my_qt_libraries /usr/lib/qt/bin /usr/local/qt/bin /opt/qt/bin /usr/bin /usr/local/bin"
dnl If $QTDIR is set, move it to front.
test -n "$QTDIR" && qt_bindirs="$QTDIR/bin $QTDIR $qt_bindirs"
dnl If dir is given as arg, move it to front.
if test ! "$my_qt_binaries" = "NO"; then
qt_bindirs="$my_qt_binaries $qt_bindirs"
fi
else dnl All given as argument(s).
qt_incdirs="$my_qt_includes"
qt_libdirs="$my_qt_libraries"
qt_bindirs="$my_qt_binaries"
fi
dnl Locate some key files.
MY_FIND_FILE(qapplication.h, $qt_incdirs, qt_incdir)
my_qt_includes=$qt_incdir
MY_FIND_FILE(libqt-mt.so libqt-mt.so.3 libqt-mt.a libqt-mt.sl, $qt_libdirs, qt_libdir)
my_qt_libraries=$qt_libdir
MY_FIND_FILE(moc, $qt_bindirs, qt_bindir)
my_qt_binaries=$qt_bindir
if test "$my_qt_includes" = NO || test "$my_qt_libraries" = NO || test "$my_qt_binaries" = NO ; then
dnl Create some nice error message about what is missing.
my_cv_have_qt="have_qt=no"
my_qt_notfound="("
if test "$my_qt_includes" = NO; then
my_qt_notfound="$my_qt_notfound headers"
fi
if test "$my_qt_libraries" = NO; then
my_qt_notfound="$my_qt_notfound library"
fi
if test "$my_qt_binaries" = NO; then
my_qt_notfound="$my_qt_notfound binaries"
fi
my_qt_notfound="$my_qt_notfound )"
AC_MSG_ERROR([Qt $my_qt_notfound not found!]);
else
my_cv_have_qt="have_qt=yes"
fi
])
AC_DEFUN([MY_PATH_QT],
[
AC_REQUIRE([AC_PATH_XTRA])
AC_MSG_CHECKING([for multi-threaded Qt])
my_qt_includes=NO
my_qt_libraries=NO
my_qt_binaries=NO
qt_includes=""
qt_libraries=""
qt_binaries=""
AC_ARG_WITH(qt-dir,
[ --with-qt-dir where the Qt root dir is ],
[ my_qt_includes="$withval"/include
my_qt_libraries="$withval"/lib
my_qt_binaries="$withval"/bin
])
AC_ARG_WITH(qt-includes,
[ --with-qt-includes where the Qt includes are],
[ my_qt_includes="$withval"
])
AC_ARG_WITH(qt-libraries,
[ --with-qt-libraries where the Qt libraries are],
[ my_qt_libraries="$withval"
])
AC_ARG_WITH(qt-binaries,
[ --with-qt-binaries where the Qt binaries are],
[ my_qt_binaries="$withval"
])
AC_CACHE_VAL(my_cv_have_qt,[MY_FIND_QT])
eval "$my_cv_have_qt"
if test "$have_qt" != yes; then
AC_MSG_RESULT([$have_qt])
else
my_cv_have_qt="have_qt=yes \
my_qt_includes=$my_qt_includes \
my_qt_libraries=$my_qt_libraries \
my_qt_binaries=$my_qt_binaries"
AC_MSG_RESULT([libraries $my_qt_libraries, headers $my_qt_includes, binaries $my_qt_binaries])
qt_includes=$my_qt_includes
qt_libraries=$my_qt_libraries
qt_binaries=$my_qt_binaries
fi
if test "$qt_includes" = "$x_includes" || test -z "$qt_includes"; then
QT_INCLUDES=""
else
QT_INCLUDES="-I$qt_includes"
fi
if test "$qt_libraries" = "$x_libraries" || test -z "$qt_libraries"; then
QT_LDFLAGS=""
else
QT_LDFLAGS="-L$qt_libraries"
fi
MOC="$qt_binaries/moc"
AC_SUBST(QT_INCLUDES)
AC_SUBST(QT_LDFLAGS)
AC_SUBST(MOC)
])
dnl --- Testing for Qt >= 3.0 ---
AC_DEFUN([MY_TEST_QT_VERSION],
[
AC_MSG_CHECKING([for Qt version 3.x])
MY_TRY_LINK_SAVE
CXX="${SHELL-/bin/sh} ${srcdir}/libtool $CXX"
CXXFLAGS="$CXXFLAGS $QT_INCLUDES"
LDFLAGS="$LDFLAGS $QT_LDFLAGS"
LIBS="$LIBS -lqt-mt"
AC_TRY_LINK(
[#include <qglobal.h>],
[#if QT_VERSION < 0x030005
#if QT_VERSION < 300
#error Qt >= 3.0 required!
#endif
#endif
],
[my_good_qt=yes],
[my_good_qt=no]
)
MY_TRY_LINK_RESTORE
AC_MSG_RESULT($my_good_qt)
if test "$my_good_qt" = no; then
AC_MSG_ERROR([Qt 3.0 or higher is required!])
fi
])
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