gnucash/configure.in

## -*-m4-*-

dnl Process this file with autoconf to produce a configure script.

# FILE:
# configure.in
#
# FUNCTION:
# implements checks vfor a variety of system-specific functions
#
# Contents:
#   Headers   - Autoconf header stuff
#   Variables - Hardcoded variables
#   Programs  - Check for programs binaries
#   Functions - Check for functions
#   With      - Check for --with/without options
#   Enable    - Check for --enable/disable options
#   Libraries - Check for libraries
#   Footer    - Autoconf footer stuff

### --------------------------------------------------------------------------
### Headers
### check for various programs, and stuff (do this first because later
### commands depend on them):

AC_INIT(src/guile/gnucash.h)
AM_INIT_AUTOMAKE(gnucash,1.5.2)
AM_CONFIG_HEADER(config.h)

AC_CANONICAL_HOST
AM_MAINTAINER_MODE
AM_ACLOCAL_INCLUDE(macros)

AC_PROG_INSTALL
AC_PROG_CC
AM_PROG_LIBTOOL

AC_ARG_PROGRAM

AC_ISC_POSIX
AC_C_BIGENDIAN
AC_PROG_MAKE_SET
AC_HEADER_STDC

AC_CHECK_HEADERS(limits.h)
AC_CHECK_FUNCS(stpcpy memcpy)   

AM_PATH_GLIB

if test ${no_glib}x = yesx
then
  AC_MSG_ERROR([Cannot find glib.])
fi

GNOME_INIT

GNOME_COMPILE_WARNINGS
GNOME_CHECK_GDK_PIXBUF
GNOME_CHECK_GUILE
GNOME_PRINT_CHECK
GNOME_XML_CHECK

dnl Set of available languages.
ALL_LINGUAS="de en_GB es fr it ja ru sv"
AM_GNU_GETTEXT


### --------------------------------------------------------------------------
### Variables
### Set up all the initial variable values...

AC_ARG_ENABLE(opt-style-install,
  [  --enable-opt-style-install   install everything in subdirs of --prefix],
  [case "${enableval}" in
     yes) gnc_opt_style_install=true ;;
     no)  gnc_opt_style_install=false ;;
     *) AC_MSG_ERROR(bad value ${enableval} for --enable-opt-style-install) ;;
   esac],
   [gnc_opt_style_install=false])

if test x${gnc_opt_style_install} = xtrue
then
  GNC_CONFIGDIR='${sysconfdir}'
  GNC_LIBDIR='${libdir}'
  GNC_SHAREDIR='${datadir}'
  GNC_SCM_INSTALL_DIR='${datadir}/scm'
  GNC_DOC_INSTALL_DIR='${datadir}/doc'
else
  GNC_CONFIGDIR='${sysconfdir}/gnucash'
  GNC_LIBDIR='${pkglibdir}'
  GNC_SHAREDIR='${pkgdatadir}'
  GNC_SCM_INSTALL_DIR='${pkgdatadir}/scm'
  GNC_DOC_INSTALL_DIR='${pkgdatadir}/doc'
fi

GNC_ACCOUNTS_DIR=${GNC_SHAREDIR}/accounts

AC_SUBST(GNC_CONFIGDIR)
AC_SUBST(GNC_LIBDIR)
AC_SUBST(GNC_SHAREDIR)
AC_SUBST(GNC_SCM_INSTALL_DIR)
AC_SUBST(GNC_DOC_INSTALL_DIR)
AC_SUBST(GNC_ACCOUNTS_DIR)

# We should always see these errors...
CFLAGS="${CFLAGS} -Wall"

# This has to come after AC_PROG_CC
if test ${GCC}x = yesx
then
  CFLAGS="${CFLAGS} -Werror-implicit-function-declaration"
fi

AC_ARG_ENABLE( debug,
  [  --enable-debug               compile with debugging flags set],
       CFLAGS="${CFLAGS} -g"
       LDFLAGS="${LDFLAGS} -g"
       AC_DEFINE(DEBUG_MEMORY,1),
       AC_DEFINE(DEBUG_MEMORY,0) )

AC_ARG_ENABLE( profile,
  [  --enable-profile             compile with profiling set],
       CFLAGS="${CFLAGS} -pg"
       LDFLAGS="${LDFLAGS} -pg")


### --------------------------------------------------------------------------
### i18n
AC_ARG_WITH( locale-dir, 
  [  --with-locale-dir=PATH       specify where to look for locale-specific information],
  LOCALE_DIR="$with_locale_dir",
  LOCALE_DIR="\${prefix}/share/locale")

AC_SUBST(LOCALE_DIR)


### --------------------------------------------------------------------------
### help files
AC_ARG_WITH( help-prefix,
  [  --with-help-prefix=PATH      specify where to store the help files],
  GNC_HELPDIR="$with_help_prefix/gnome/help/gnucash",
  GNC_HELPDIR="\${datadir}/gnome/help/gnucash")

AC_SUBST(GNC_HELPDIR)


### --------------------------------------------------------------------------
### Check for glade

# Check for glade
AC_ARG_WITH(glade,
  [  --with-glade=FILE            which glade executable to use ],
  GLADE="${with_glade}")

# If the user didn't specify a glade, then go fetch.
if test x"$GLADE" = x;
then
  AC_PATH_PROG(GLADE, glade)
fi

# Make sure glade was found
#if test x"$GLADE" = x; then
#    AC_MSG_ERROR([Cannot find Glade.])
#fi

AC_SUBST(GLADE)


### --------------------------------------------------------------------------
### Check for perl

# Check for perl, force version 5
AC_ARG_WITH(perl,
  [  --with-perl=FILE             which perl executable to use ],
  PERL="${with_perl}")

# If the user didn't specify a perl, then go fetch.
if test x"$PERL" = x;
then
  AC_PATH_PROG(PERL, perl)
fi

# Make sure Perl was found
if test x"$PERL" = x; then
    AC_MSG_ERROR([Cannot find Perl. Try using the --with-perl flag.])
fi

# Make sure it's version 5 or later
if "$PERL" -e 'exit 1 if $] < 5.0'; then
	:
else
    AC_MSG_ERROR([Found ${PERL} reports version ]
                 [`${PERL} -e 'print $]'`, need version 5.*])
fi
AC_SUBST(PERL)

# Now check for perl headers
# This appears to be what Perl's ExtUtils::MakeMaker module does, so
# I'm reasonably sure it's correct.
# PERLINCL="/usr/lib/perl5/i386-linux/5.00404"
#
PERLINCL=`$PERL -MConfig -e 'print $Config{"archlibexp"}'`
AC_ARG_WITH( perl-includes, 
  [  --with-perl-includes=DIR     specify where to look for perl includes],
       PERLINCL="$with_perl_includes" )

if test ! -d ${PERLINCL}/CORE; then
  AC_MSG_ERROR([Missing directory ${PERLINCL}/CORE in the perl include directory])
fi
AC_SUBST(PERLINCL)


### --------------------------------------------------------------------------
### Libraries
LIBS="$LIBS -lm"


### --------------------------------------------------------------------------
### Berkeley db
AC_ARG_ENABLE(prefer-db1,
  [  --enable-prefer-db1          Prefer Berkeley DB 1.x],[prefer_db1="$enableval"],[prefer_db1=yes])

DB_LIBS=
AC_CHECK_FUNC(dbopen, [],
if test "$prefer_db1" = "yes"; then
 AC_CHECK_LIB(db1, dbopen, DB_LIBS="-ldb1",
  AC_CHECK_LIB(db, dbopen, DB_LIBS="-ldb",
   AC_MSG_ERROR([Your db library is missing db 1.85 compatibility mode])
  )
 )
else
 AC_CHECK_LIB(db, dbopen, DB_LIBS="-ldb",
  AC_CHECK_LIB(db1, dbopen, DB_LIBS="-ldb1",
   AC_MSG_ERROR([Your db library is missing db 1.85 compatibility mode])
  )
 )
fi
)

dnl look for db headers
if test "$prefer_db1" = "yes"; then
	AC_CHECK_HEADERS(db_185.h db1/db.h)
	if test "$ac_cv_header_db_185_h$ac_cv_header_db1_db_h" = nono; then
	  AC_MSG_ERROR([Berkeley db library required for GnuCash])
	fi
	AC_DEFINE(PREFER_DB1)
else
	AC_CHECK_HEADERS(db.h db_185.h db1/db.h)

	if test "$ac_cv_header_db_h$ac_cv_header_db_185_h$ac_cv_header_db1_db_h" = nonono; then
	  AC_MSG_ERROR([Berkeley db library required for GnuCash])
	fi
fi

AC_SUBST(DB_LIBS)


### --------------------------------------------------------------------------
### Gnome XML -- GNOME_XML_LIB is define by GNOME_XML_CHECK
GNOME_XML_CFLAGS=`$GNOME_CONFIG --cflags xml`

AC_SUBST(GNOME_XML_CFLAGS)


### --------------------------------------------------------------------------
GTKHTML_LIBS=`$GNOME_CONFIG --libs gtkhtml`
GTKHTML_CFLAGS=`$GNOME_CONFIG --cflags gtkhtml`


# check for gtkhtml and enable it via HAVE_LIBGTKHTML
# if found
AC_CHECK_LIB(gtkhtml, gtk_html_new,
             GNOMEBUILDLIBS="${GNOMEBUILDLIBS} gtkhtml"
             AC_DEFINE(HAVE_LIBGTKHTML),
             AC_MSG_ERROR([Cannot find gtkhtml.  See the README for more info.]),
             $GTKHTML_LIBS)

GHTTP_LIBS=`$GNOME_CONFIG --libs ghttp`
GHTTP_CFLAGS=`$GNOME_CONFIG --cflags ghttp`

AC_CHECK_LIB(ghttp, ghttp_request_new,
             GNOMEBUILDLIBS="${GNOMEBUILDLIBS} ghttp"
             AC_DEFINE(HAVE_LIBGHTTP),
             AC_MSG_ERROR([Cannot find ghttp.  See the README for more info.]),
             $GHTTP_LIBS)


AC_SUBST(GTKHTML_LIBS)
AC_SUBST(GTKHTML_CFLAGS)
AC_SUBST(GHTTP_LIBS)
AC_SUBST(GHTTP_CFLAGS)


### --------------------------------------------------------------------------
### guppi

## Things guppi needs (actually are these guppi dependencies or gtkhtml's?)

# LAME: if you ask gnome-config for the zvt libs, it doesn't include
# imlib, though it needs it so we'll just steal gtkhtml's which does.
AC_CHECK_LIB(zvt, main, true,
  [AC_MSG_ERROR([libzvt development files not found.  Guppi requires them.])],
  `$GNOME_CONFIG --libs zvt gtkhtml`)

AC_CHECK_LIB(bonobo, main, true,
  [AC_MSG_ERROR([libbonobo development files not found.  Guppi requires them.])
],
  `$GNOME_CONFIG --libs bonobo`)

AC_CHECK_LIB(oaf, main, true,
  [AC_MSG_ERROR([liboaf development files not found.  Guppi requires them.])],
  `$GNOME_CONFIG --libs oaf`)

AC_CHECK_LIB(glade, main, true,
  [AC_MSG_ERROR([libglade development files not found.  Guppi requires them.])]
,
  `$GNOME_CONFIG --libs libglade`)

## guppi itself.

GUPPI_LIBS=`$GNOME_CONFIG --libs libguppi`
GUPPI_CFLAGS=`$GNOME_CONFIG --cflags libguppi`
LIBGUPPI_CHECK
AC_SUBST(GUPPI_LIBS)
AC_SUBST(GUPPI_CFLAGS)


### --------------------------------------------------------------------------
### XIM
AC_ARG_ENABLE(xim,
  [  --enable-xim                 support XIM [default=yes]],
  , enable_xim="yes")

if test "x$enable_xim" = "xyes"; then
  GTK_XIM_FLAGS="-DUSE_XIM"
fi

AC_SUBST(GTK_XIM_FLAGS)


### --------------------------------------------------------------------------
### popt

AC_CHECK_LIB(popt, poptStrippedArgv,, AC_MSG_ERROR([

  popt 1.5 or newer is required to build gnucash. You can download
  the latest version from ftp://people.redhat.com/sopwith/popt/
]))

### --------------------------------------------------------------------------
## For now, we just presume you're using the GNOME version.  The other
## UI's haven't been carried over during the automake transition.  At
## some point, if it's deemed worthwhile, they can be resurrected...

GNOME=1
AC_DEFINE(GNOME)


### --------------------------------------------------------------------------
### G-wrap (libraries and executable)

G_WRAP_COMPILE_ARGS=""
G_WRAP_LINK_ARGS=""

AM_PATH_GWRAP(1.1.3, , [AC_MSG_ERROR([

  g-wrap does not appear to be installed correctly, or is not new
  enough.  Right now gnucash requires at least version 1.1.3 to build.
  If you need to install g-wrap, you can find it at
  ftp://ftp.gnucash.org/pub/g-wrap.
])])

# Find out what the g-wrap compile and link flags are.
AC_MSG_CHECKING(for g-wrap compile args)
G_WRAP_COMPILE_ARGS=`${G_WRAP_CONFIG} --c-compile-args guile`
AC_MSG_RESULT($G_WRAP_COMPILE_ARGS)

AC_MSG_CHECKING(for g-wrap link args)
G_WRAP_LINK_ARGS=`${G_WRAP_CONFIG} --c-link-args guile`
AC_MSG_RESULT($G_WRAP_LINK_ARGS)

AC_MSG_CHECKING(for g-wrap module directory)
G_WRAP_MODULE_DIR=`${G_WRAP_CONFIG} --guile-module-directory`
AC_MSG_RESULT($G_WRAP_MODULE_DIR)

AC_GWRAP_CHECK_GUILE

AC_SUBST(G_WRAP_CONFIG)
AC_SUBST(G_WRAP_COMPILE_ARGS)
AC_SUBST(G_WRAP_LINK_ARGS)
AC_SUBST(G_WRAP_MODULE_DIR)

### --------------------------------------------------------------------------
### Check size of long_long - some guile's are broken.
AC_MSG_CHECKING(if guile long_long is at least as big as gint64)
GNC_OLDCFLAGS="$CFLAGS"
CFLAGS="${GNOME_INCLUDEDIR} ${GUILE_INCS} ${CFLAGS}"
AC_TRY_RUN([
  #include <glib.h>
  #include <libguile/__scm.h>
  int main(int argc, char *argv[]) {
    return(!(sizeof(long_long) >= sizeof(gint64)));
  }
],[
  AC_MSG_RESULT(yes)
  AC_DEFINE(GUILE_LONG_LONG_OK,1,is sizeof(long_long) >= sizeof(gint64))
],[
  AC_MSG_RESULT(no)
])
CFLAGS="$GNC_OLDCFLAGS"

# One of the places this is critical is in gnc_scm_to_gint64 and inverse.
# However, I'm sure we require this elsewhere, so don't remove this test
# unless you've done sufficient code review/testing.
AC_MSG_CHECKING(if unsigned long is at least as big as guint32)
GNC_OLDCFLAGS="$CFLAGS"
CFLAGS="${GNOME_INCLUDEDIR} ${GUILE_INCS} ${CFLAGS}"
AC_TRY_RUN([
  #include <glib.h>
  int main(int argc, char *argv[]) {
    return(!(sizeof(unsigned long) >= sizeof(guint32)));
  }
],[
  AC_MSG_RESULT(yes)
],[
  AC_MSG_RESULT(no)
  AC_MSG_ERROR(cannot continue, size of unsigned long too small.)
])
CFLAGS="$GNC_OLDCFLAGS"

### --------------------------------------------------------------------------
### Makefile creation

AC_OUTPUT(
          dnl # Makefiles
          Makefile
          accounts/Makefile
          accounts/C/Makefile
          debian/Makefile
          doc/Makefile
          doc/examples/Makefile
          doc/html/Makefile
          doc/html/fr/Makefile
          doc/html/fr/image/Makefile
          doc/sgml/Makefile
          doc/sgml/C/Makefile
          doc/sgml/C/image/Makefile
          doc-tools/Makefile
          intl/Makefile
          lib/Makefile
          macros/Makefile
	  po/Makefile.in
          rpm/Makefile
          src/Makefile
          src/calculation/Makefile 
          src/doc/Makefile
          src/doc/design/Makefile
          src/engine/Makefile
          src/engine/sql/Makefile
          src/experimental/Makefile
          src/experimental/cbb/Makefile
          src/experimental/cbb/cbb-engine/Makefile
          src/experimental/cgi-bin/Makefile
          src/experimental/gg/Makefile
          src/experimental/ofx/Makefile
          src/experimental/ofx/dtd/Makefile
          src/experimental/ofx/explore/Makefile
          src/experimental/ofx/parser/Makefile
          src/gnome/Makefile
          src/guile/Makefile
          src/optional/Makefile
          src/pixmaps/Makefile
          src/quotes/Makefile
          src/register/Makefile
          src/register/gnome/Makefile
          src/scm/Makefile
          src/scm/gnumeric/Makefile
          src/scm/printing/Makefile
          src/scm/qif-import/Makefile
          src/scm/report/Makefile
          src/scm/srfi/Makefile
          dnl # non-makefiles
          dnl # Please read doc/build-system before adding *anything* here
          ,
          dnl # commands go here, but we don't have any right now
          )