# You should first call rpmbuild with this .spec file in the usual manner
# to create a binary package.
# There are two ways if you want to have in addition the emacs-devel package
# which contains the .el lisp source files:
# 1. You can call rpmbuild with the option --define="with_devel 1".
#    The disadvantage of this method is that the emacs-devel package created
#    this way is architecture-dependent although it should be actuallly
#    "noarch". To avoid this use the other method:
# 2. If you call rpmbuild with the option --target=noarch, then *only* the
#    emacs-devel*.noarch.rpm package is generated.
#    To avoid unnecessary recompilation in this step, if you created the
#    binary emacs before (and the build directory still contains the data
#    from this build), the data from the build directory is reused instead
#    of recompiling.
# If you use the option --define="fake 1", it is always attempted to use the
# data from the build directory (--target=noarch implicitly sets this option).

%define info_files ada-mode autotype ccmode cl calc dired-x eudc ebrowse ediff elisp emacs efaq eintr emacs-xtra eshell forms gnus idlwave info mh-e emacs-mime message pcl-cvs reftex sc ses smtpmail speedbar tramp vip viper widget woman
%define commongroup Productivity/Editors/Emacs

%ifnarch noarch
%define WITH_DEVEL %{?with_devel:%with_devel}%{!?with_devel:0}
%else
%define WITH_DEVEL 1
%endif

Summary:      Emacs - currently the best editor
Name:         emacs
License:      GPL
Group:        %{commongroup}
PreReq:       fileutils %install_info_prereq
Autoreqprov:  on
Obsoletes:    ctags emacs-nox emacs-x11 emacs-info elisp-manual emacs-lisp-intro ge_exec ge_site emac_nox emacmisc emacsbin emacsger ge_info ge_lisp
Provides:     ge_site ge_exec emacs_program emacs-info ctags elisp-manual emacs-x11 emacs-lisp-intro
Version:      21.3.50
Release:      mv.3.SuSE9.2
Packager:     Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
Source0:      %{name}-%{version}.tar.bz2
#NoSource:    0
BuildRoot:    %{_tmppath}/%{name}-%{version}-build
Prefix:       %{_prefix}

%description
The lisp operating system with an editor.

%package devel
Summary:      Emacs - the .el source files
Group:        %{commongroup}
Requires:     emacs = %{version}

%description devel
The lisp operating system with an editor.

This package contains the source .el files.
These files are usually not needed if you want to use emacs,
but they may be useful when you customize emacs.

%prep
umask 022
test -n '%{buildroot}' || { echo "Must use buildroot" ; exit 1 ; }

%if %{?fake:%fake}%{!?fake:0}
BUILDFAKE=1
test -e "$RPM_BUILD_DIR"/%{name}-%{version}/src/emacs
%else
%ifarch noarch
if [ -e "$RPM_BUILD_DIR"/%{name}-%{version}/src/emacs ]; then
  BUILDFAKE=1
else
  BUILDFAKE=
fi
%else
BUILDFAKE=
%endif
%endif

if [ -n "$BUILDFAKE" ]; then
%setup -T -D -c
else
%setup -c
chmod -R u+w,a+rX,go-w *
test -d %{name}-%{version} && mv %{name}-%{version}/* .
test -d %{name} && mv %{name}/* .
fi

%build
umask 022
cd "$RPM_BUILD_DIR"/%{name}-%{version}
if [ ! -e "$RPM_BUILD_DIR"/%{name}-%{version}/src/emacs ]; then
ADDFLAGS="-pipe"
# -DSYSTEM_PURESIZE_EXTRA=25000 \
# -DSITELOAD_PURESIZE_EXTRA=10000 \
# -D_GNU_SOURCE
export CFLAGS="${CFLAGS:-%optflags} $ADDFLAGS"
export CXXFLAGS="${CXXFLAGS:-%optflags} $ADDFLAGS"
export CPPFLAGS="$CXXFLAG"
export LDFLAGS=-s
%configure --with-x --with-x-toolkit=gtk --with-pop --with-system-malloc \
  --with-xpm --with-jpeg --with-tiff --with-gif --with-png \
  --prefix='/usr' \
  --bindir='%{_bindir}'  --infodir='%{_infodir}' --mandir='%{_mandir}' \
  --datadir='%{_datadir}' --libexecdir='%{_libdir}' \
  --localstatedir='/var' --sharedstatedir='/var/lib'
make bootstrap
fi

%install
umask 022
cd "$RPM_BUILD_DIR"/%{name}-%{version}
test -n '%{buildroot}'
test -d '%{buildroot}' && rm -rf '%{buildroot}'
#make DESTDIR='%{buildroot}' install
make install prefix='%{buildroot}/usr' infodir='%{buildroot}%{_infodir}' \
  mandir='%{buildroot}%{_mandir}' datadir='%{buildroot}%{_datadir}' \
  libexecdir='%{buildroot}%{_libdir}' bindir='%{buildroot}%{_bindir}' \
  localstatedir='%{buildroot}/var' sharedstatedir='%{buildroot}/var/lib'
chmod -t,a+rx '%{buildroot}%{_bindir}'/*
test -e '%{buildroot}%{_bindir}/%{name}-%{version}' && \
  ln -sf '%{name}-%{version}' '%{buildroot}%{_bindir}/%{name}'
# Let emacs-el.lst/emacs-el.fil be the list of all el-files in
# %{_datadir}/emacs for which a corresponding elc-file exists.
# Let emacs.lst/emacs.fil be the list of all remaining files.
# Moreover, emacs.lst also contains the directories (with the dir-prefix)
# and emacs.lst and emacs-el.lst start with defattr(-,root,root).
find '%{buildroot}%{_datadir}/emacs' -type f | \
  sed 's!^%{buildroot}!!' | sort > 'emacs.fil'
grep '\.elc$' 'emacs.fil' | sed 's/c$//' > 'emacs-el.fil'
comm -2 -3 'emacs.fil' 'emacs-el.fil' > 'emacs.lst'
mv 'emacs.lst' 'emacs.fil'
{ echo %'defattr(-,root,root)'
  find '%{buildroot}%{_datadir}/emacs' -type d | \
    sed 's!^%{buildroot}!%'dir' !'
  cat 'emacs.fil'
} > 'emacs.lst'
{ echo %'defattr(-,root,root)' ; cat 'emacs-el.fil' ; } > 'emacs-el.lst'
%ifnarch noarch
# Compress infodir and manpages
rm -f '%{buildroot}%{_infodir}/dir'
gzip -9f '%{buildroot}%{_infodir}'/*
gzip -9f '%{buildroot}%{_mandir}'/man*/*
# install desktop file
%suse_update_desktop_file -i emacs TextEditor
%if %{WITH_DEVEL}
%else
# delete all *.el files for which a corresponding *.elc exists:
find '%{buildroot}' -name "*.elc" -type f | sed 's/c$//' | xargs rm -f
# sed 's!^!%{buildroot}!' 'emacs-el.fil' | xargs rm -f
%endif
%else
# delete everything in emacs.fil and
# everything which is not in %{_datadir}/emacs
sed 's!^!%{buildroot}!' 'emacs.fil' | xargs rm -f
find '%{buildroot}' -type f | \
  sed '\!^%{buildroot}%{_datadir}/emacs! d' | xargs rm -f
find '%{buildroot}' -type d | { xargs rmdir -p ; true ; }
%endif
rm 'emacs.fil' 'emacs-el.fil'


%post
for f in %info_files; do
  %install_info --info-dir='%{_infodir}' '%{_infodir}'/"$f.gz"
done

%postun
for f in %info_files; do
  %install_info_delete --info-dir='%{_infodir}' '%{_infodir}'/"$f.gz"
done

%clean
test -n '%{buildroot}' -a -d '%{buildroot}' && rm -rf '%{buildroot}'

%ifnarch noarch
%files -f emacs.lst
%defattr(-,root,root)
%doc COPYING README AUTHORS BUGS MAINTAINERS ChangeLog
%{_bindir}/*
%{_infodir}/*
%{_mandir}/man1/*
%{_libdir}/emacs
/var/games/emacs
/usr/share/applications/emacs.desktop
#dir %{_datadir}/emacs
#dir %{_datadir}/emacs/site-lisp
#{_datadir}/emacs/site-lisp/*
#{_datadir}/emacs/%{version}
%endif

%if %{WITH_DEVEL}
%files devel -f emacs-el.lst
%defattr(-,root,root)
%endif

%changelog
* Sun Aug 29 2004 Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
- Collect .el files into a new package
* Fri Jul 16 2004 Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
- built from scratch