root/branches/dp2mp-move/base/configure.ac

dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.52)
AC_INIT([MacPorts], [1.6], [macports-dev@lists.macosforge.org], [macports])
AC_CONFIG_SRCDIR([src/pextlib1.0/Pextlib.c])
AC_CONFIG_HEADERS([src/config.h])
AC_CANONICAL_SYSTEM

# Check user PATH for MP paths, and remove as necessary.
MP_PATH_SCAN

# Checks for programs.
AC_PROG_CC
AC_PROG_OBJC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LN_S
AC_PATH_PROG(MTREE, [mtree], [])
AC_PATH_PROG(CVS, [cvs], [])
AC_PATH_PROG(SVN, [svn], [])
AC_PATH_PROG(RSYNC, [rsync], [])
AC_CHECK_PROG(HAVE_LAUNCHD, [launchd], [yes], [])
AC_PATH_PROG(LAUNCHCTL, [launchctl], [])
AC_PATH_PROG(XCODEBUILD, [xcodebuild], [])
AC_PATH_PROG(BZIP2, [bzip2], [])
AC_PATH_PROG(XAR, [xar], [])
AC_PATH_PROG(OPEN, [open], [])

# Define some precious variables allowing user to override PATH for some programs
AC_ARG_VAR(MTREE, [path to mtree command])
AC_ARG_VAR(CVS, [path to cvs command])
AC_ARG_VAR(SVN, [path to svn command])
AC_ARG_VAR(RSYNC, [path to rsync command])
AC_ARG_VAR(TAR, [path to tar command])
AC_ARG_VAR(GNUTAR, [path to gnutar command])
AC_ARG_VAR(BZIP2, [path to bzip2 command])
AC_ARG_VAR(XAR, [path to xar command])
AC_ARG_VAR(OPEN, [path to open command])

MP_TAR_NO_SAME_OWNER

# Quiche eaters options.
if test x$GCC = xyes; then
        CFLAGS_QUICHEEATERS='-W -Wall -pedantic'
fi
AC_SUBST(CFLAGS_QUICHEEATERS)
MP_WERROR

MP_COMPILER_ATTRIBUTE_UNUSED
MP_COMPILER_ATTRIBUTE_LF_PRIVATE

# Foundation checks
MP_OBJC_RUNTIME
MP_OBJC_FOUNDATION

MP_PROG_DAEMONDO
#MP_PROG_XAR

AC_SUBST(REPLACEMENT_PROGS)
AC_SUBST(EXTRA_PROGS)

# set default ports-directory
PORTS_DIR_DEFAULT=`pwd | sed -e "s/base/ports/"`

# Check for paths
AC_PREFIX_DEFAULT(/opt/local)
MP_PATH_PORTSDIR([$PORTS_DIR_DEFAULT])
MP_PATH_MPCONFIGDIR

# Check for install ownership
MP_CHECK_INSTALLUSER
MP_CHECK_INSTALLGROUP
MP_DIRECTORY_MODE

# Check for standard header files.
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_HEADER_STAT
AC_CHECK_HEADERS([limits.h paths.h sys/file.h crt_externs.h fcntl.h sys/fcntl.h sys/cdefs.h err.h libgen.h sys/socket.h \
        readline/readline.h readline/history.h pwd.h sys/paths.h])

INCLUDES="-I.. -I. $INCLUDES"

# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_FORK
AC_FUNC_STRERROR_R
AC_CHECK_FUNCS([bzero memset dup2 regcomp strdup strerror strtol fgetln lockf flock setmode strcasecmp strncasecmp strlcpy copyfile])
MP_CHECK_READLINK_IS_P1003_1A

# Check for md5 implementation
MP_LIB_MD5
# Check for X11 and paraphernalia
MP_CHECK_X11

# Check for readline
AC_CHECK_LIB([readline], [readline])
AC_CHECK_DECLS([rl_username_completion_function,rl_filename_completion_function,rl_completion_matches,username_completion_function,filename_completion_function,completion_matches], [], [],
[
#include <stdio.h>
#if HAVE_READLINE_READLINE_H
# include <readline/readline.h>
#endif
])

# Lowest non-system-reserved uid and gid (Apple claims <500)
AC_DEFINE([MIN_USABLE_UID], [500], [Lowest non-system-reserved UID.])
AC_DEFINE([MIN_USABLE_GID], [500], [Lowest non-system-reserved GID.])

# Load tclConfig.sh
SC_PATH_TCLCONFIG
SC_LOAD_TCLCONFIG

# Check for Tcl public headers
dnl XXX  hardwire CYGPATH (CYGPATH must be set for SC_PUBLIC_TCL_HEADERS)
CYGPATH=echo
SC_PUBLIC_TCL_HEADERS

# Check for tclsh binary
MP_PROG_TCLSH

# Check for Tcl package path
MP_TCL_PACKAGE_DIR

# Check if thread is enabled.
MP_TCL_THREAD_SUPPORT

## libcurl
MP_LIBCURL_FLAGS

# Do we have curl_easy_strerror?
AH_TEMPLATE([HAVE_CURL_EASY_STRERROR],
               [Define to 1 if you have the curl_easy_strerror function.])
AC_CHECK_LIB([curl], [curl_easy_strerror],
        [AC_DEFINE([HAVE_CURL_EASY_STRERROR])],[],
        [$LDFLAGS_LIBCURL])

# Determine if we need to install some bundled packages
OUR_INCLUDED_PACKAGES=

## Thread package.
AC_ARG_WITH(
                included-tclthread,
                AS_HELP_STRING([--with-included-tclthread],
                        [install included Thread package.]),
                [with_included_tclthread=$withval],
                [with_included_tclthread="unspecified"])

# Check if thread package is already installed.
if test "x$with_included_tclthread" = "xunspecified" ; then
        MP_TCL_PACKAGE(
                [Thread],
                [AC_MSG_RESULT([yes]); with_included_tclthread=no],
                [AC_MSG_RESULT([no]); with_included_tclthread=yes])
fi

# If thread package isn't installed, configure and install thread package.
if test "$with_included_tclthread" = "yes"; then
        OUR_INCLUDED_PACKAGES="$OUR_INCLUDED_PACKAGES thread2.6"
        AC_CONFIG_SUBDIRS([src/thread2.6])
        # Extract thread package
        (cd src/; gzip -d < thread2.6.tar.gz | tar xf -)
        # Patch thread package (so thread2.6 is the vanilla distribution directory)
        patch -p0 < src/thread2.6.diff
fi

## sqlite3 package.
AC_ARG_WITH(
                included-sqlite3,
                AS_HELP_STRING([--with-included-sqlite3],
                        [build using bundled sqlite3 package]),
                [with_included_sqlite3=$withval],
                [with_included_sqlite3="unspecified"])

# Check if sqlite3 package is already installed.
if test "x$with_included_sqlite3" = "xunspecified" ; then
        AC_CHECK_LIB([sqlite3],[sqlite3_open],
                [with_included_sqlite3=no],
                [with_included_sqlite3=yes])
fi

AC_ARG_WITH(
                tcl-sqlite3,
                AS_HELP_STRING([--with-tcl-sqlite3=DIR],
                        [directory for Tcl sqlite3 (default /usr/lib/sqlite3)]),
                [mp_sqlite3_dir=$withval],
                [mp_sqlite3_dir=/usr/lib/sqlite3])

# If sqlite3 package isn't installed, configure and install sqlite3 package.
if test "$with_included_sqlite3" = "yes"; then
        OUR_INCLUDED_PACKAGES="$OUR_INCLUDED_PACKAGES sqlite-3.1.3"
        AC_CONFIG_SUBDIRS([src/sqlite-3.1.3])
        # Extract sqlite3 package
        (cd src/; gzip -d < sqlite-3.1.3.tar.gz | tar xf -)
        # patch sqlite3 with desired configure options
        patch -p0 < src/sqlite-3.1.3.diff
        # the new tclinstaller.tcl needs to have substitution occur
        mv src/sqlite-3.1.3/tclinstaller.tcl src/sqlite-3.1.3/tclinstaller.tcl.in
        SQLITE3_LIBS=`pwd`"/src/sqlite-3.1.3/.libs/libsqlite3.a"
        if test "x$prefix" = "xNONE" ; then
                SQLITE3_DIR=$ac_default_prefix/share/macports/Tcl/sqlite3
        else
                SQLITE3_DIR=$prefix/share/macports/Tcl/sqlite3
        fi
else
        SQLITE3_LIBS="-lsqlite3"

        AC_CACHE_CHECK([for Tcl sqlite3 location], [mp_cv_sqlite3_dir],
                [mp_cv_sqlite3_dir=
                test -r "${mp_sqlite3_dir}/pkgIndex.tcl" && mp_cv_sqlite3_dir=$mp_sqlite3_dir
                ])

        SQLITE3_DIR=$mp_cv_sqlite3_dir
fi

AC_SUBST(SQLITE3_LIBS)
AC_SUBST(SQLITE3_DIR)

AC_SUBST(OUR_INCLUDED_PACKAGES)

# Allows building of shared libraries
SC_ENABLE_SHARED

# Pull compiler / linker values from tclConfig.sh
CFLAGS_DEBUG=${TCL_CFLAGS_DEBUG}
CFLAGS_OPTIMIZE=${TCL_CFLAGS_OPTIMIZE}
LDFLAGS_DEBUG=${TCL_LDFLAGS_DEBUG}
LDFLAGS_OPTIMIZE=${TCL_LDFLAGS_OPTIMIZE}
SHLIB_LD=${TCL_SHLIB_LD}
STLIB_LD=${TCL_STLIB_LD}
SHLIB_CFLAGS=${TCL_SHLIB_CFLAGS}
SHLIB_SUFFIX=${TCL_SHLIB_SUFFIX}

AC_SUBST(INCLUDES)
AC_SUBST(CFLAGS_DEBUG)
AC_SUBST(CFLAGS_OPTIMIZE)
AC_SUBST(TCL_DEFS)
AC_SUBST(STLIB_LD)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_LDFLAGS)
AC_SUBST(SHLIB_SUFFIX)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_CC)

# misc variables that need to be expanded for substitution into tcl

oldprefix=$prefix
if test "x$prefix" = "xNONE" ; then
   prefix=$ac_default_prefix
fi

eval "prefix_expanded=$prefix"
AC_SUBST(prefix_expanded)
# do this twice, since there is a nested variable of
# ${prefix} inside of ${sysconfdir}
eval "MPCONFIGDIR_EXPANDED=$MPCONFIGDIR"
eval "MPCONFIGDIR_EXPANDED=$MPCONFIGDIR_EXPANDED"
AC_SUBST(MPCONFIGDIR_EXPANDED)
eval "localstatedir_expanded=$localstatedir"
AC_SUBST(localstatedir_expanded)

prefix=$oldprefix

dnl man page settings (compressed, links, etc)
dnl
dnl SC_CONFIG_MANPAGES

# Output
AC_CONFIG_FILES([
        Makefile
        Mk/macports.autoconf.mk
        doc/prefix.mtree
        doc/macosx.mtree
        doc/macports.conf
        src/Makefile
        src/macports1.0/macports_autoconf.tcl
        src/tclobjc1.0/Makefile
        src/port1.0/port_autoconf.tcl
        src/registry1.0/registry_autoconf.tcl
        src/programs/Makefile
        src/macports1.0/macports_fastload.tcl
])

AC_OUTPUT