#
# $Id$
#

# ---------------------------------------------------------------
# Copyright 2007 Przemyslaw Czerpak (druzus/at/priv.onet.pl),
# Harbour-MinGW cross build RPM spec file
#
# See doc/license.txt for licensing terms.
# ---------------------------------------------------------------

######################################################################
# Conditional build:
# --with mysql       - build mysql lib
# --with pgsql       - build pgsql lib
# --with gd          - build gd lib
# --with allegro     - build GTALLEG - Allegro based GT driver
# --with ads         - build ADS RDD
# --with odbc        - build odbc lib
# --without nf       - do not build nanforum lib
######################################################################

######################################################################
## Definitions.
######################################################################

%define name      harbour-win
%define version   1.1.0
%define releasen  dev
%define hb_pref   hbw
%define hb_ccpath /opt/xmingw/bin
%define hb_ccpref i386-mingw-
%define hb_host   www.harbour-project.org
%define readme    README.RPM

# Workaround for the problem of /usr/bin/strip not handling PE binaries.
%define __strip   %{hb_ccpath}/%{hb_ccpref}strip
%define __objdump %{hb_ccpath}/%{hb_ccpref}objdump

######################################################################
## Preamble.
######################################################################

Summary:        Free software Clipper compatible compiler
Summary(pl):    Darmowy kompilator kompatybilny z językiem Clipper.
Name:           %{name}
Version:        %{version}
Release:        %{releasen}
License:        GPL (plus exception)
Group:          Development/Languages
Vendor:         %{hb_host}
URL:            http://%{hb_host}/
Source:         harbour-%{version}.src.tar.gz
Packager:       Przemysław Czerpak (druzus/at/priv.onet.pl)
BuildPrereq:    gcc binutils bash
Requires:       gcc binutils bash sh-utils harbour = %{?epoch:%{epoch}:}%{version}-%{release}
Provides:       %{name}
BuildRoot:      /tmp/%{name}-%{version}-root

%define         _noautoreq    'libharbour.*'

%description
Harbour is a CA-Cl*pper compatible compiler for multiple platforms. This
package includes a compiler, pre-processor, header files, virtual machine
and libraries for creating MS-Windows application in Linux box using MinGW
GCC port.

%description -l pl
Harbour to kompatybilny z językiem CA-Cl*pper kompilator rozwijany na
wielu różnych platformach. Ten pakiet zawiera kompilator, preprocesor,
zbiory nagłówkowe, wirtualn+ maszynę oraz biblioteki pozwalaj+ce na
tworzenie aplikacji dla MS-Windows przy użyciu MinGW GCC.


######################################################################
## Preperation.
######################################################################

%prep
%setup -c harbour
rm -fR $RPM_BUILD_ROOT

######################################################################
## Build.
######################################################################

%build

export HB_HOST_BUILD=yes
export HB_ARCHITECTURE=linux
export HB_COMPILER=gcc
export HB_USER_CFLAGS="-O2 -DHB_FM_STATISTICS_OFF"
make

export HB_HOST_BUILD=lib
export HB_ARCHITECTURE=win
export HB_COMPILER=mingw

mkdir -p source/pp/${HB_ARCHITECTURE}/${HB_COMPILER}
ln -s ../../linux/gcc/hbpp source/pp/${HB_ARCHITECTURE}/${HB_COMPILER}/hbpp.exe
mkdir -p source/main/${HB_ARCHITECTURE}/${HB_COMPILER}
ln -s ../../linux/gcc/harbour source/main/${HB_ARCHITECTURE}/${HB_COMPILER}/harbour.exe

export CC_HB_USER_CFLAGS=""
export HB_USER_CFLAGS="$CC_HB_USER_CFLAGS -O2 -DHB_FM_STATISTICS_OFF"
export CC_HB_USER_PRGFLAGS="-D__PLATFORM__WINDOWS -undef:__PLATFORM__UNIX -undef:__PLATFORM__LINUX"
export HB_USER_PRGFLAGS="$CC_HB_USER_PRGFLAGS"
export HB_USER_LDFLAGS="${CC_HB_USER_LDFLAGS}"

export CCPATH="%{hb_ccpath}:"
export CCPREFIX="%{hb_ccpref}"
export PATH="$CCPATH$PATH"

export HB_XBUILD=win
export HB_BIN_INSTALL=%{_bindir}
export HB_INC_INSTALL=%{_includedir}/%{name}
export HB_LIB_INSTALL=%{_libdir}/%{name}
export HB_CONTRIBLIBS="gtwvg hbbmcdx hbbtree hbclipsm hbct hbgt hbmisc hbmzip hbtip hbvpdf hbwin hbziparc rddado xhb %{!?_without_nf:hbnf} %{?_with_odbc:hbodbc} %{?_with_curl:hbcurl} %{?_with_ads:rddads} %{?_with_gd:hbgd} %{?_with_pgsql:hbpgsql} %{?_with_mysql:hbmysql} %{?_with_allegro:gtalleg}"

make

######################################################################
## Install.
######################################################################

%install

# Install harbour itself.

export CC_HB_USER_CFLAGS=""
export HB_USER_CFLAGS="$CC_HB_USER_CFLAGS -O2 -DHB_FM_STATISTICS_OFF"
export CC_HB_USER_PRGFLAGS="-D__PLATFORM__WINDOWS -undef:__PLATFORM__UNIX -undef:__PLATFORM__LINUX"
export HB_USER_PRGFLAGS="$CC_HB_USER_PRGFLAGS"
export HB_USER_LDFLAGS="${CC_HB_USER_LDFLAGS}"

export CCPATH="%{hb_ccpath}:"
export CCPREFIX="%{hb_ccpref}"
export PATH="$CCPATH$PATH"

export HB_HOST_BUILD=lib
export HB_ARCHITECTURE=win
export HB_COMPILER=mingw
export HB_XBUILD=win
export HB_BIN_INSTALL=%{_bindir}
export HB_INC_INSTALL=%{_includedir}/%{name}
export HB_LIB_INSTALL=%{_libdir}/%{name}
export HB_CONTRIBLIBS="gtwvg hbbmcdx hbbtree hbclipsm hbct hbgt hbmisc hbmzip hbtip hbvpdf hbwin hbziparc rddado xhb %{!?_without_nf:hbnf} %{?_with_odbc:hbodbc} %{?_with_curl:hbcurl} %{?_with_ads:rddads} %{?_with_gd:hbgd} %{?_with_pgsql:hbpgsql} %{?_with_mysql:hbmysql} %{?_with_allegro:gtalleg}"

export _DEFAULT_BIN_DIR=$HB_BIN_INSTALL
export _DEFAULT_INC_DIR=$HB_INC_INSTALL
export _DEFAULT_LIB_DIR=$HB_LIB_INSTALL
export HB_BIN_INSTALL=$RPM_BUILD_ROOT/$HB_BIN_INSTALL
export HB_INC_INSTALL=$RPM_BUILD_ROOT/$HB_INC_INSTALL
export HB_LIB_INSTALL=$RPM_BUILD_ROOT/$HB_LIB_INSTALL
export HB_TOOLS_PREF=%{hb_pref}

mkdir -p $HB_BIN_INSTALL
mkdir -p $HB_INC_INSTALL
mkdir -p $HB_LIB_INSTALL

make -i install

[ "%{?_with_odbc:1}" ]    || rm -f $HB_LIB_INSTALL/libhbodbc.a
[ "%{?_with_allegro:1}" ] || rm -f $HB_LIB_INSTALL/libgtalleg.a
[ "%{?_with_ads:1}" ]     || rm -f $HB_LIB_INSTALL/librddads.a
[ "%{?_without_nf:1}" ]   && rm -f $HB_LIB_INSTALL/libhbnf.a

# Keep the size of the libraries to a minimim.
${CCPREFIX}strip --strip-debug $HB_LIB_INSTALL/*

# remove unused files
rm -fR ${HB_BIN_INSTALL}/{harbour,hbpp,hbdoc,hbmk2,hbrun,hbi18n,hbtest}.exe

# Create a README file for people using this RPM.
cat > doc/%{readme} <<EOF
This RPM distribution of Harbour includes extra commands to make compiling
and linking with Harbour a little easier. There are compiler and linker
wrappers called "%{hb_pref}cc", "%{hb_pref}cmp", "%{hb_pref}lnk" and "%{hb_pref}mk".

"%{hb_pref}cc" is a wrapper to the C compiler only. It sets all flags
and paths necessary to compile .c files which include Harbour header
files. The result of its work is an object file.

Use "%{hb_pref}cmp" exactly as you would use the harbour compiler itself.
The main difference with %{hb_pref}cmp is that it results in an object file,
not a C file that needs compiling down to an object. %{hb_pref}cmp also
ensures that the harbour include directory is seen by the harbour compiler.

"%{hb_pref}lnk" simply takes a list of object files and links them together
with the harbour virtual machine and run-time library to produce an
executable. The executable will be given the basename of the first object
file if not directly set by the "-o" command line switch.

"%{hb_pref}mk" tries to produce an executable from your .prg file. It's a simple
equivalent of cl.bat from the CA-Cl*pper distribution.

All these scripts accept command line switches:
-o<outputfilename>      # output file name
-static                 # link with static Harbour libs
-fullstatic             # link with all static libs
-shared                 # link with shared libs (default)
-mt                     # link with multi-thread libs
-gt<hbgt>               # link with <hbgt> GT driver, can be repeated to
                        # link with more GTs. The first one will be
                        #      the default at runtime
-xbgtk                  # link with xbgtk library (xBase GTK+ interface)
-hwgui                  # link with HWGUI library (GTK+ interface)
-l<libname>             # link with <libname> library
-L<libpath>             # additional path to search for libraries
-fmstat                 # link with the memory statistics lib
-nofmstat               # do not link with the memory statistics lib (default)
-[no]strip              # strip (no strip) binaries
-main=<main_func>       # set the name of main program function/procedure.
                        # if not set then 'MAIN' is used or if it doesn't
                        # exist the name of first public function/procedure
                        # in first linked object module (link)

Link options work only with "%{hb_pref}lnk" and "%{hb_pref}mk" and have no effect
in "%{hb_pref}cc" and "%{hb_pref}cmp".
Other options are passed to Harbour/C compiler/linker.

An example compile/link session looks like:
----------------------------------------------------------------------
druzus@uran:~/tmp$ cat foo.prg
function main()
? "Hello, World!"
return nil

druzus@uran:~/tmp$ %{hb_pref}cmp foo
Harbour 1.0.0 Intl. (Rev. 9099)
Copyright (c) 1999-2008, http://www.harbour-project.org/
Compiling 'foo.prg'...
Lines 5, Functions/Procedures 2
Generating C source output to 'foo.c'... Done.

druzus@uran:~/tmp$ %{hb_pref}lnk foo.o

druzus@uran:~/tmp$ ls -l foo
-rwxrwxr-x    1 druzus   druzus       3824 maj 17 02:46 foo.exe
----------------------------------------------------------------------

or using %{hb_pref}mk only:
----------------------------------------------------------------------
druzus@uran:~/tmp$ cat foo.prg
function main()
? "Hello, World!"
return nil

druzus@uran:~/tmp$ %{hb_pref}mk foo
Harbour 1.0.0 Intl. (Rev. 9099)
Copyright (c) 1999-2008, http://www.harbour-project.org/
Compiling 'foo.prg'...
Lines 5, Functions/Procedures 2
Generating C source output to 'foo.c'... Done.

druzus@uran:~/tmp$ ls -l foo
-rwxrwxr-x    1 druzus   druzus       3824 maj 17 02:46 foo.exe
----------------------------------------------------------------------

I hope this RPM is useful. Have fun with Harbour.

Przemyslaw Czerpak (druzus/at/priv.onet.pl)
EOF

######################################################################
## Post install
######################################################################
#%post lib
#/sbin/ldconfig

######################################################################
## Post uninstall
######################################################################
#%postun lib
#/sbin/ldconfig

######################################################################
## Clean.
######################################################################

%clean
rm -fR $RPM_BUILD_ROOT

######################################################################
## File list.
######################################################################

%files
%defattr(-,root,root,755)
%doc doc/%{readme}

%{_bindir}/%{hb_pref}-mkdyn
%{_bindir}/%{hb_pref}-mkslib
%{_bindir}/%{hb_pref}-build
%{_bindir}/%{hb_pref}cc
%{_bindir}/%{hb_pref}cmp
%{_bindir}/%{hb_pref}lnk
%{_bindir}/%{hb_pref}mk
%{_bindir}/hbmk.cfg

%defattr(644,root,root,755)
%dir %{_includedir}/%{name}
%{_includedir}/%{name}/*
%dir %{_libdir}/%{name}
%{_libdir}/%{name}/libhbcpage.a
%{_libdir}/%{name}/libhbcommon.a
%{_libdir}/%{name}/libhbcplr.a
%{_libdir}/%{name}/libhbdebug.a
%{_libdir}/%{name}/libhbfm.a
%{_libdir}/%{name}/libhbfmmt.a
%{_libdir}/%{name}/librddfpt.a
%{_libdir}/%{name}/librddcdx.a
%{_libdir}/%{name}/librddntx.a
%{_libdir}/%{name}/librddnsx.a
%{_libdir}/%{name}/libgt*.a
%{_libdir}/%{name}/libhblang.a
%{_libdir}/%{name}/libhbmacro.a
%{_libdir}/%{name}/libhbpcre.a
%{_libdir}/%{name}/libhbzlib.a
%{_libdir}/%{name}/libhbextern.a
%{_libdir}/%{name}/libhbnulrdd.a
%{_libdir}/%{name}/libhbpp.a
%{_libdir}/%{name}/libhbrdd.a
%{_libdir}/%{name}/libhbhsx.a
%{_libdir}/%{name}/libhbsix.a
%{_libdir}/%{name}/libhbrtl.a
%{_libdir}/%{name}/libhbvm.a
%{_libdir}/%{name}/libhbvmmt.a
%{_libdir}/%{name}/libhbmainstd.a
%{_libdir}/%{name}/libhbusrrdd.a
%{_libdir}/%{name}/libhbuddall.a

%{!?_without_nf: %{_libdir}/%{name}/libhbnf.a}
%{?_with_ads: %{_libdir}/%{name}/librddads.a}
%{?_with_odbc: %{_libdir}/%{name}/libhbodbc.a}
%{?_with_mysql: %{_libdir}/%{name}/libhbmysql.a}
%{?_with_pgsql: %{_libdir}/%{name}/libhbpgsql.a}
%{?_with_gd: %{_libdir}/%{name}/libhbgd.a}
%{_libdir}/%{name}/libhbbtree.a
%{_libdir}/%{name}/libhbmisc.a
%{_libdir}/%{name}/libhbmzip.a
%{_libdir}/%{name}/libhbct.a
%{_libdir}/%{name}/libhbtip.a
%{_libdir}/%{name}/libxhb.a
%{_libdir}/%{name}/librddado.a
%{_libdir}/%{name}/libhbwin.a
%{_libdir}/%{name}/libhbvpdf.a
%{_libdir}/%{name}/libhbgt.a
%{_libdir}/%{name}/libhbbmcdx.a
%{_libdir}/%{name}/libhbclipsm.a
%{_libdir}/%{name}/libhbziparc.a

%defattr(755,root,root,755)
%{_libdir}/%{name}/*.dll

######################################################################
## Spec file Changelog.
######################################################################

%changelog
* Thu Oct 23 2007 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
- initial release