configure.in

AIML的实现

AC_INIT(../../../src/samples/qtgui/main.cpp)
AC_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(qtgui,0.0.1)
AM_PROG_LIBTOOL
AC_PROG_INSTALL
bindir="@datadir@/Rebecca/bin/release"
dnl find and test the C and C++ compiler
AC_PROG_CC
AC_LANG_C
AC_LANG_CPLUSPLUS
AC_PROG_MAKE_SET

AC_HEADER_STDC

AC_ARG_WITH([qt-dir],
             AC_HELP_STRING([--with-qt-dir=/path/to/Qt-4.1.1],
                            [to specify the path to the Qt-4.1.1 directory.]),
             [QTPATHS="$withval"],
             [QTPATHS="/usr/local/Trolltech/Qt-4.1.1 /usr/lib/qt4"])

QTMYDIR=xxx
for x in $QTPATHS; do
    if test -d $x ; then
       QTMYDIR="$x"
	   MYQMAKE="${x}/bin/qmake"
    fi
done

if test $QTMYDIR = xxx ; then
   AC_MSG_ERROR([
Could not locate QT 4.1.1, please install it from http://www.trolltech.com/
If you have installed it but it is in a different location than
/usr/local/Trolltech/Qt-4.1.1 then use --with-qt-dir=/path/to/Qt-4.1.1 
and put your path after the equals sign
])
fi

touch ../../../bin/release/qtgui
AC_MSG_RESULT(Found QT 4.1.1 at $QTMYDIR)
AC_MSG_RESULT(Using this qmake $MYQMAKE)

dnl read Makefile.in and write Makefile

dnl Hidden values overriden only for the RPM build system
dnl  These are arguments are hidden.  They are arguments to be used with
dnl the rpm build system.

dnl Set the prefix and exec_prefix if they are not set
test "$prefix" = NONE && prefix=/usr/local
test "$exec_prefix" = NONE && exec_prefix=$prefix


AC_ARG_WITH([build_prefix],,[BUILD_prefix="$withval"],[BUILD_prefix=$prefix],)
AC_MSG_RESULT(build_prefix is $BUILD_prefix)
AC_SUBST(BUILD_prefix)

dnl I have to use prefix for now otherwise it'll expand to nothing
AC_ARG_WITH([build_exec_prefix],,[BUILD_exec_prefix="$withval"],[BUILD_exec_prefix=$exec_prefix],)
AC_MSG_RESULT(build_exec_prefix is $BUILD_exec_prefix)
AC_SUBST(BUILD_exec_prefix)

AC_ARG_WITH([build_includedir],,[BUILD_includedir="$withval"],[BUILD_includedir=${includedir}],)
AC_MSG_RESULT(build_includedir is $BUILD_includedir)
AC_SUBST(BUILD_includedir)

AC_ARG_WITH([build_libdir],,[BUILD_libdir="$withval"],[BUILD_libdir=${libdir}],)
AC_MSG_RESULT(build_libdir is $BUILD_libdir)
AC_SUBST(BUILD_libdir)

AC_ARG_WITH([build_datadir],,[BUILD_datadir="$withval"],[BUILD_datadir=${datadir}],)
AC_MSG_RESULT(build_datadir is $BUILD_datadir)
AC_SUBST(BUILD_datadir)

AC_SUBST(BUILD_prefix)
AC_SUBST(BUILD_exec_prefix)
AC_SUBST(BUILD_includedir)
AC_SUBST(BUILD_libdir)
AC_SUBST(BUILD_datadir)

AC_CONFIG_FILES(scripts/qtgui.pro)

AC_SUBST(MYQMAKE)
dnl read Makefile.in and write Makefile
AC_OUTPUT(Makefile)