# http://ftp.rpm.org/max-rpm/s1-rpm-inside-scripts.html
# https://rpm-software-management.github.io/rpm/manual/macros.html
# https://rpm-packaging-guide.github.io/
%global _owner pgnd
%global _lib_legacy %( echo %{_lib} | sed 's|64$||g' )
%global _build_timestamp %( date +%%Y%%m%%d_%%H%%M%%S --utc )
%global _dist .%{_build_timestamp}.%{_owner}.fc%{fedora}

# https://stackoverflow.com/questions/47838041/rpmbuild-how-to-disable-check-buildroot
# https://rpm-software-management.github.io/rpm/manual/dependency_generators.html
# %%global __spec_install_pre /bin/true
# %%global __arch_install_post %%{nil}
# %%global __os_install_post %%{nil}
%global _disable_source_fetch 0
%global debug_package %{nil}
# %%undefine _auto_set_build_flags
%global _hardened_build 1
# %%global __brp_mangle_shebangs %%{nil}
# %%global __brp_strip %%{nil}
# %%global __requires_exclude        ^.*/xxx/bin/python.*$
# %%global __requires_exclude_from   ^.*/xxx/bin/python.*$
# %%global _build_id_links none

# %%bcond_with XXX    : opt build with XXX; default, without
# %%bcond_without XXX : opt build without XXX; default, with

# %%bcond_without _pfx_frontend_svr

# POSTFIX
#	https://github.com/vdukhovni/postfix
#	https://www.postfix.org/INSTALL.html
#	https://www.postfix.org/PACKAGE_README.html
#	https://cgit.freebsd.org/ports/tree/mail/postfix-current/Makefile

%global _pfx_name                postfix
%global _pfx_pkgnm               postfix-current
%global _pfx_unitnm              postfix-current

%global _pfx_comment             Postfix MTA (Current Upstream Release)
%global _pfx_descrip             %{expand:
%{_pfx_comment}.}

# https://spdx.org/licenses/EPL-2.0.html and https://spdx.org/licenses/IPL-1.0.html
%global  _license                EPL-2.0 and IPL-1.0

%global  _pfx_usr                postfix
%global  _pfx_grp                postfix
%global  _pfx_grp_milter         postfix-milter
%global  _pfx_grp_setgid         postdrop

%global  _pfx_bin_dir_r          bin
%global  _pfx_conf_dir           /usr/local/etc/postfix
%global  _pfx_conf_dir_orig_r    etc
%global  _pfx_default_db_type    lmdb
%global  _pfx_data_dir           /var/lib/postfix
%global  _pfx_doc_dir_r          share/doc
%global  _pfx_install_dir        /usr/local/postfix-pgnd/postfix-current
%global  _pfx_libexec_dir_r      libexec
%global  _pfx_log_dir            /var/log/postfix
%global  _pfx_mailq_path_r       %{_pfx_bin_dir_r}/mailq.postfix
%global  _pfx_man_dir_r          share/man
%global  _pfx_meta_dir_r         %{_pfx_conf_dir_orig_r}
%global  _pfx_newaliases_path_r  %{_pfx_bin_dir_r}/newaliases.postfix
%global  _pfx_pid_file           master.pid
%global  _pfx_run_dir            /var/spool/postfix
%global  _pfx_sample_dir         %{_pfx_doc_dir_r}/samples
#!!! https://fedoraproject.org/wiki/Changes/Unify_bin_and_sbin
%global  _pfx_sbin_dir_r         sbin
%global  _pfx_sendmail_path_r    %{_pfx_sbin_dir_r}/sendmail.postfix
%global  _pfx_shlib_dir_r        lib64
%global  _pfx_unit_dir           /etc/systemd/system

%global  _pfx_exec_dir_r         %{_pfx_sbin_dir_r}
%global  _pfx_exec               %{_pfx_install_dir}/%{_pfx_exec_dir_r}/postfix

%global  _msmtp_log_dir          /var/log/msmtp
%global  _msmtp_log_file         msmtp.log

#	https://docs.fedoraproject.org/en-US/packaging-guidelines/SourceURL/

# POSTFIX
# https://github.com/vdukhovni/postfix
%global  _pfx0_scm_repo           vdukhovni/postfix
# %%global  _pfx0_scm_branch       postfix-3.9
%global  _pfx0_scm_branch         v3.9.0

%global  _pfx0_scm_repo_esc       %( echo %{_pfx0_scm_repo}   | sed 's|_|-|g' | sed 's|/|%2F|g')
%global  _pfx0_scm_repo_norm      %( echo %{_pfx0_scm_repo}   | sed 's|_|-|g' | sed 's|/|-|g'  )
%global  _pfx0_scm_branch_norm    %( echo %{_pfx0_scm_branch} | sed 's|_|-|g' | sed 's|/|-|g'  )

%global  _pfx0_scm_host           https://github.com
%global  _pfx0_scm_host_api       https://api.github.com/repos
%global  _pfx0_scm_url            %{_pfx0_scm_host}/%{_pfx0_scm_repo}

%global  _pfx0_commit             %( git ls-remote %{_pfx0_scm_url} | grep /%{_pfx0_scm_branch}$ | cut -f1 )
%global  _pfx0_shortcommit        %( c=%{_pfx0_commit}; echo ${c} | head -c 7 )

# https://docs.github.com/en/rest/repos/contents
%global  _pfx0_scm_tarball        %{_pfx0_scm_host_api}/%{_pfx0_scm_repo}/tarball/%{_pfx0_commit}
# !!NOTE!! GH API tarball extracts to:
%global  _pfx0_scm_extract_dir    %{_pfx0_scm_repo_norm}-%{shortcommit0}

%global  forgeurl0        %{_pfx0_scm_url}
%global  commit0          %{_pfx0_commit}
%global  shortcommit0     %{_pfx0_shortcommit}
%global  forgesource0     %{_pfx0_scm_tarball}
%global  extractdir0      %{_pfx0_scm_extract_dir}
%global  forgesetupargs0  -T -D -b 0 -n %{extractdir0}

# PFLOGSUMM
#	https://jimsun.linxnet.com/postfix_contrib.html
#	https://packages.debian.org/source/sid/pflogsumm
#	https://src.fedoraproject.org/rpms/postfix/tree/rawhide
%global  _pfx_pflogsumm_url_src   https://deb.debian.org/debian/pool/main/p/pflogsumm
%global  _pfx_pflogsumm_ver       1.1.5


%forgemeta -i -a
%global dist              %{_dist}


#  Vendor Pinning
Vendor:           %{_owner}

# NEVRA (n-e:v-r.a)
Name:              %{_pfx_pkgnm}
Epoch:             3
# https://docs.fedoraproject.org/en-US/packaging-guidelines/Versioning/
Version:           %{scm0}_%( echo %{_pfx0_scm_branch} | sed 's|-|_|g' )
Release:           0%{?dist}
#	https://blog.jasonantman.com/2014/07/how-yum-and-rpm-compare-versions/
%global _same_evr   %{epoch}:%{version}-%{release}

Summary:           %{_pfx_comment}
License:           %{_license}

URL:               %{forgeurl0}
Source0:           %{forgesource0}

Source100:         %{_pfx_unitnm}.service
Source101:         postfix-pam.conf
Source102:         %{_pfx_pkgnm}.logrotate
Source103:         %{_pfx_pkgnm}.rsyslog
Source104:         wait_qmgr.sh

Patch100:          100-fedora-alternatives.patch

Source400:         %{_pfx_pflogsumm_url_src}/pflogsumm_%{_pfx_pflogsumm_ver}.orig.tar.gz
Source401:         pflogsumm.service
Source402:         pflogsumm.timer
Source403:         pflogsumm-report.sh
Patch401:          pflogsumm-%{_pfx_pflogsumm_ver}-datecalc.patch
Patch402:          pflogsumm-%{_pfx_pflogsumm_ver}-ipv6-warnings-fix.patch
Patch403:          pflogsumm-%{_pfx_pflogsumm_ver}-syslog-name-underscore-fix.patch

BuildRequires:     findutils
BuildRequires:     gcc
BuildRequires:     libdb
BuildRequires:     libdb-devel
BuildRequires:     libdb-utils
BuildRequires:     make
BuildRequires:     m4
BuildRequires:     pcre2-devel
BuildRequires:     perl-generators
BuildRequires:     pkgconf
BuildRequires:     pkgconfig(icu-uc)
BuildRequires:     pkgconfig(lmdb)
BuildRequires:     pkgconfig(openssl)
BuildRequires:     pkgconfig(sqlite3)
BuildRequires:     pkgconfig(zlib)

BuildRequires:     systemd
BuildRequires:     systemd-rpm-macros
BuildRequires:     systemd-units
%{?systemd_requires}

Requires:          diffutils
Requires:          findutils
Requires:          libdb
Requires:          libdb-devel
Requires:          libdb-utils
Requires:          lmdb
Requires:          logrotate
Requires:          policycoreutils
Requires:          rsyslog

# qshape, pflogsumm
Requires:          msmtp
Requires:          perl(Date::Calc)
Requires:          perl(File::Find)
Requires:          perl(Getopt::Std)
Requires:          perl(IO::File)

Requires(pre):     user(postfix)
Requires(pre):     group(postfix)
Requires(pre):     group(postfix-milter)

Requires(post):    hostname
Requires(post):    %{_sbindir}/alternatives
Requires(post):    %{_bindir}/openssl

Requires(preun):   %{_sbindir}/alternatives

Provides:          postfix-current   = %{_same_evr}
Provides:          postfix           = %{_same_evr}
Provides:          postfix-pflogsumm = %{_same_evr}
Provides:          MTA               = %{_same_evr}
Provides:          sendmail          = %{_same_evr}
Provides:          server(smtp)      = %{_same_evr}
Provides:          smtpd             = %{_same_evr}
Provides:          smtpdaemon        = %{_same_evr}

Obsoletes:         postfix-current   < %{_same_evr}
Obsoletes:         postfix-pflogsumm < %{_same_evr}

# FRONTEND SERVER APPS
#Requires:          clamav-milter
#Requires:          dkimpy-milter
#Requires:          fangfrisch
#Requires:          fm-auth-milter
#Requires:          milter-regex
#Requires:          spamassassin-milter

Recommends:         ( clamav-milter and dkimpy-milter and fangfrisch and fm-auth-milter and milter-regex and spamassassin-milter )

Provides:          postfix-milter    = %{_same_evr}
Obsoletes:         postfix-milter    < %{_same_evr}

Obsoletes:         postfix           < %{_same_evr}
Obsoletes:         postfix-lmdb      < %{_same_evr}
Obsoletes:         postfix-pcre      < %{_same_evr}
Obsoletes:         postfix-perl-scripts < %{_same_evr}
Obsoletes:         postfix-sqlite    < %{_same_evr}

Conflicts:         exim
Conflicts:         sendmail

%description       %{_pfx_descrip}


%prep
echo '##### STARTING PREP #####'
%forgesetup -a

# postfix patches
cd %{_builddir}/%{extractdir0}/postfix
patch -p1 < %{PATCH100}

# pflogsumm patches
cd %{_builddir}
tar xzvf %{SOURCE400}
patch -p0 < %{PATCH401}
patch -p0 < %{PATCH402}
patch -p1 < %{PATCH403}

%build
echo '##### STARTING BUILD #####'
cd %{_builddir}/%{extractdir0}/postfix

echo '##### CLEAN BUILD #####'
make tidy > /dev/null 2>&1

echo '##### PFX SOURCE FLAGS PREP #####'
unset AUXLIBS AUXLIBS_LDAP AUXLIBS_LMDB AUXLIBS_PCRE AUXLIBS_MYSQL AUXLIBS_PGSQL AUXLIBS_SQLITE AUXLIBS_CDB

_this_CFLAGS="${CFLAGS}"
_this_CPPFLAGS="${CPPFLAGS}"
_this_CXXFLAGS="${CXXFLAGS}"
_this_LDFLAGS="${LDFLAGS}"

_this_CFLAGS+=" -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"

CCARGS=""
CCARGS+=" -fPIC -fcommon"
CCARGS+=" -DNO_NIS"
CCARGS+=" -DNO_NISPLUS"
CCARGS+=" -DHAS_DB"
CCARGS+=" -DHAS_LMDB $( pkg-config --cflags lmdb)"
CCARGS+=" -DHAS_PCRE=2 $( pcre2-config --cflags)"
CCARGS+=" -DHAS_SQLITE $( pkg-config --cflags sqlite3)"
CCARGS+=" -DUSE_TLS $( pkg-config --cflags openssl)"
CCARGS+=" $(getconf LFS_CFLAGS)"

# quiet noise ...
CCARGS+=" -Wno-missing-braces"
CCARGS+=" -Wno-maybe-uninitialized"
CCARGS+=" -Wno-unused-but-set-variable"
CCARGS+=" -Wno-unused-function"

AUXLIBS=""
AUXLIBS+=" -ldb"
AUXLIBS+=" $( pkg-config --libs openssl)"
AUXLIBS_LMDB="$( pkg-config --libs lmdb)"
AUXLIBS_PCRE=" $( pcre2-config --libs8)"
AUXLIBS_SQLITE=" $( pkg-config --libs sqlite3)"

chmod +x $( find . | grep annotate.sh)

# SHLIB_RPATH is needed to find private libraries
# LDFLAGS are added to SHLIB_RPATH because the postfix build system
# ignores them. Adding LDFLAGS to SHLIB_RPATH is currently the only
# way how to get them in
# check:
# readelf -d ./postfix  | grep RUNPATH
#	 0x000000000000001d (RUNPATH)   Library runpath: [/usr/local/postfix-pgnd/postfix-current/lib64]

make -f Makefile.init makefiles \
  config_directory="%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r}" \
  queue_directory="%{_pfx_run_dir}" \
  shlib_directory="%{_pfx_install_dir}/%{_pfx_shlib_dir_r}" \
  shared=yes \
   SHLIB_CFLAGS="${_this_CFLAGS} -fno-strict-aliasing -Wno-comment" \
   SHLIB_RPATH="-Wl,-rpath,%{_pfx_install_dir}/%{_pfx_shlib_dir_r} ${_this_LDFLAGS}" \
   SHLIB_SUFFIX=".so" \
  dynamicmaps=yes \
  pie=yes \
  CCARGS="${CCARGS}" \
  AUXLIBS="${AUXLIBS}" \
  AUXLIBS_LMDB="${AUXLIBS_LMDB}" \
  AUXLIBS_PCRE="${AUXLIBS_PCRE}" \
  AUXLIBS_SQLITE="${AUXLIBS_SQLITE}" \
  DEBUG="" \
  OPT="-O3" \
  POSTFIX_INSTALL_OPTS=" -keep-build-mtime"

make V=1 -j${RPM_BUILD_NCPUS}

# pre-clean
rm -rf %{_pfx_install_dir}


%install
echo '##### STARTING INSTALL #####'
cd %{_builddir}/%{extractdir0}/postfix

# Move stuff around so we don't conflict with sendmail
#for i in man1/mailq.1 man1/newaliases.1 man1/sendmail.1 man5/aliases.5 man8/smtpd.8; do
#	dest=$(echo $i | sed 's|\.[1-9]$|.postfix\0|')
#	mv man/$i man/$dest
#	sed -i "s|^\.so $i|\.so $dest|" man/man?/*.[1-9]
#done

# Where can I install a user-created man page in fedora?
#  https://discussion.fedoraproject.org/t/where-can-i-install-a-user-created-man-page-in-fedora/75700/5

## modify rpmbuild rpath check criteria
# cref: /usr/lib/rpm/check-rpaths-worker
# _this_QA_RPATHS=$(( 0x0001|0x0002|0x0004|0x0008|0x0010|0x0020 ))
# allow 'invalid' RPATHs
_this_QA_RPATHS=$(( 0x0002 ))
export _this_QA_RPATHS
export QA_RPATHS=${_this_QA_RPATHS}

# paths are relative to install_root
make non-interactive-package \
 install_root="${RPM_BUILD_ROOT}" \
 mail_owner="%{_pfx_usr}" \
 setgid_group="%{_pfx_grp_setgid}" \
 shlib_directory="%{_pfx_install_dir}/%{_pfx_shlib_dir_r}" \
   SHLIB_RPATH="-Wl,-rpath,%{_pfx_install_dir}/%{_pfx_shlib_dir_r} ${_this_LDFLAGS}" \
 command_directory="%{_pfx_install_dir}/%{_pfx_exec_dir_r}" \
 config_directory="%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r}" \
 daemon_directory="%{_pfx_install_dir}/%{_pfx_libexec_dir_r}" \
 data_directory="%{_pfx_data_dir}" \
 default_database_type="%{_pfx_default_db_type}" \
 html_directory=no \
 manpage_directory="%{_pfx_install_dir}/%{_pfx_man_dir_r}" \
 meta_directory="%{_pfx_install_dir}/%{_pfx_meta_dir_r}" \
 queue_directory="%{_pfx_run_dir}" \
 readme_directory=no \
  mailq_path="%{_pfx_install_dir}/%{_pfx_mailq_path_r}" \
  newaliases_path="%{_pfx_install_dir}/%{_pfx_newaliases_path_r}" \
  sendmail_path="%{_pfx_install_dir}/%{_pfx_sendmail_path_r}" \
  || exit 1

# GENERATE .service FILES, scripts
sed -i \
 -e 's|__PFX_CONFDIR__|%{_pfx_conf_dir}|g' \
 -e 's|__PFX_EXEC__|%{_pfx_exec}|g' \
 -e 's|__PFX_GRP__|%{_pfx_grp}|g' \
 -e 's|__PFX_GRP_MILTER__|%{_pfx_grp_milter}|g' \
 -e 's|__PFX_GRP_SETGID__|%{_pfx_grp_setgid}|g' \
 -e 's|__PFX_LOGDIR__|%{_pfx_log_dir}|g' \
 -e 's|__PFX_PIDFILE__|%{_pfx_pid_file}|g' \
 -e 's|__PFX_RUNDIR__|%{_pfx_run_dir}|g' \
 -e 's|__PFX_SBINDIR__|%{_pfx_install_dir}/%{_pfx_exec_dir_r}|g' \
 -e 's|__PFX_UNITNM__|%{_pfx_unitnm}|g' \
 -e 's|__PFX_USR__|%{_pfx_usr}|g' \
 -e 's|__MSMTP_LOGDIR__|%{_msmtp_log_dir}|g' \
 -e 's|__MSMTP_LOGFILE__|%{_msmtp_log_file}|g' \
%{SOURCE100} %{SOURCE101} %{SOURCE102} %{SOURCE103} %{SOURCE104} %{SOURCE401} %{SOURCE402} %{SOURCE403}

# DIRS
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/dynamicmaps.cf.d
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/postfix-files.d
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/scripts
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_data_dir}
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_run_dir}
mkdir -p ${RPM_BUILD_ROOT}/%{_pfx_unit_dir}
mkdir -p ${RPM_BUILD_ROOT}/%{_sysconfdir}/logrotate.d
mkdir -p ${RPM_BUILD_ROOT}/%{_sysconfdir}/pam.d
mkdir -p ${RPM_BUILD_ROOT}/%{_sysconfdir}/rsyslog.d

# SERVICEs
install -D -p -m 644 \
 %{SOURCE100} \
 ${RPM_BUILD_ROOT}/%{_pfx_unit_dir}/%{_pfx_unitnm}.service

install -D -p -m 644 \
 %{SOURCE401} \
 ${RPM_BUILD_ROOT}/%{_pfx_unit_dir}/pflogsumm.service

install -D -p -m 644 \
 %{SOURCE402} \
 ${RPM_BUILD_ROOT}/%{_pfx_unit_dir}/pflogsumm.timer

# FILES
install -D -p -m 644 \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r}/postfix-files \
 ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/postfix-files

install -D -p -m 644 \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r}/dynamicmaps.cf \
 ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/dynamicmaps.cf

install -D -p -m 644 \
 auxiliary/rmail/rmail \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_bin_dir_r}/rmail.postfix

install -D -p -m 644 \
 %{_builddir}/pflogsumm-%{_pfx_pflogsumm_ver}/pflogsumm.1 \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_man_dir_r}/man1/pflogsumm.1

install -D -p -m 644 \
 %{SOURCE102} \
 ${RPM_BUILD_ROOT}/%{_sysconfdir}/logrotate.d/%{_pfx_pkgnm}

install -D -p -m 644 \
 %{SOURCE101} \
 ${RPM_BUILD_ROOT}/%{_sysconfdir}/pam.d/smtp.postfix

install -D -p -m 644 \
 %{SOURCE103} \
 ${RPM_BUILD_ROOT}/%{_sysconfdir}/rsyslog.d/%{_pfx_pkgnm}.conf

# SCRIPTS
install -D -p -m 755 \
 %{SOURCE403} \
 ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/scripts/pflogsumm-report.sh

install -D -p -m 755 \
 %{SOURCE104} \
 ${RPM_BUILD_ROOT}/%{_pfx_conf_dir}/scripts/wait_qmgr.sh

install -D -p -m 755 \
 %{_builddir}/pflogsumm-%{_pfx_pflogsumm_ver}/pflogsumm.pl \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_exec_dir_r}/pflogsumm

install -D -p -m 755 \
 auxiliary/qshape/qshape.pl \
 ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_exec_dir_r}/qshape


# symlink /usr/lib/sendmail
mkdir -p ${RPM_BUILD_ROOT}/%{_prefix}/%{_lib_legacy}
pushd    ${RPM_BUILD_ROOT}/%{_prefix}/%{_lib_legacy}
ln -sf   %{_pfx_install_dir}/sbin/sendmail.postfix .
popd

# prepare alternatives ghosts
for g in \
 {%{_sbindir},%{_prefix}/%{_lib_legacy}}/sendmail \
 %{_bindir}/{mailq,newaliases,rmail} \
 %{_mandir}/{man1/{mailq.1,newaliases.1},man5/aliases.5,man8/{sendmail.8,smtpd.8}} \
 %{_sysconfdir}/pam.d/smtp
do
	mkdir -p $(dirname ${RPM_BUILD_ROOT}${g})
	touch ${RPM_BUILD_ROOT}${g}
done

# adjust for RPM-auto-compressed man pages
sed -i -E \
 's|(/man[158]/.*.[158]):f|\1.gz:f|g' \
${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r}/postfix-files

# rpm auto-compresses man-pages to *.gz only in _standard_locations; for non-standard, exec manually ...
#	cref: /usr/lib/rpm/brp-compress
find ${RPM_BUILD_ROOT}/%{_pfx_install_dir}/%{_pfx_man_dir_r} -type f -name "*\.[158]" \
 -exec gzip -9 -n {} \;

# REMOVE git artifacts from pkging
find ${RPM_BUILD_ROOT} -name '.gitignore' -type f -exec rm -f {} +

%pre


%post -e
%systemd_post %{_pfx_unitnm}.service

# fix permissions, as in 'postfix-files'
sh -x %{_pfx_install_dir}/%{_pfx_libexec_dir_r}/post-install set-permissions \
  mail_owner=%{_pfx_usr} \
  setgid_group=%{_pfx_grp_setgid} \
  command_directory=%{_pfx_install_dir}/%{_pfx_exec_dir_r} \
  daemon_directory=%{_pfx_install_dir}/%{_pfx_libexec_dir_r} \
  manpage_directory=%{_pfx_install_dir}/%{_pfx_man_dir_r} \
  meta_directory=%{_pfx_install_dir}/%{_pfx_conf_dir_orig_r} \
  shlib_directory=%{_pfx_install_dir}/%{_pfx_shlib_dir_r} \
  sendmail_path=%{_pfx_install_dir}/%{_pfx_exec_dir_r} \
&> /dev/null


# SYSTEM 'ALTERNATIVES'
#	alternatives --display mta
_alt_prio=120
%{_sbindir}/alternatives \
	--install  %{_sbindir}/sendmail                mta               %{_pfx_install_dir}/%{_pfx_exec_dir_r}/sendmail.postfix ${_alt_prio} \
	--follower %{_bindir}/mailq                    mta-mailq         %{_pfx_install_dir}/%{_pfx_bin_dir_r}/mailq.postfix \
	--follower %{_bindir}/newaliases               mta-newaliases    %{_pfx_install_dir}/%{_pfx_bin_dir_r}/newaliases.postfix \
	--follower %{_sysconfdir}/pam.d/smtp           mta-pam           %{_sysconfdir}/pam.d/smtp.postfix \
	--follower %{_bindir}/rmail                    mta-rmail         %{_pfx_install_dir}/%{_pfx_bin_dir_r}/rmail.postfix \
	--follower %{_prefix}/%{_lib_legacy}/sendmail  mta-sendmail      %{_prefix}/%{_lib_legacy}/sendmail.postfix \
	--follower %{_mandir}/man1/mailq.1.gz          mta-mailqman      %{_mandir}/man1/mailq.postfix.1.gz \
	--follower %{_mandir}/man1/newaliases.1.gz     mta-newaliasesman %{_mandir}/man1/newaliases.postfix.1.gz \
	--follower %{_mandir}/man5/aliases.5.gz        mta-aliasesman    %{_mandir}/man5/aliases.postfix.5.gz \
	--follower %{_mandir}/man8/sendmail.8.gz       mta-sendmailman   %{_mandir}/man1/sendmail.postfix.1.gz \
	--follower %{_mandir}/man8/smtpd.8.gz          mta-smtpdman      %{_mandir}/man8/smtpd.postfix.8.gz \
 --initscript postfix-current

/bin/systemctl try-restart rsyslog.service >/dev/null 2>&1 || :

exit 0


%preun
%systemd_preun %{_pfx_unitnm}.service

# alternatives
if [ "$1" = 0 ]; then
	%{_sbindir}/alternatives --remove mta %{_pfx_install_dir}/%{_pfx_exec_dir_r}/sendmail.postfix
fi
exit 0


%postun
%systemd_postun_with_restart %{_pfx_unitnm}.service


%check


%files
# http://ftp.rpm.org/max-rpm/s1-rpm-inside-files-list-directives.html
%{_pfx_install_dir}
%doc
%license

%{_pfx_unit_dir}/%{_pfx_pkgnm}.service
%{_pfx_unit_dir}/pflogsumm.service
%{_pfx_unit_dir}/pflogsumm.timer

%config(noreplace) %{_sysconfdir}/pam.d/smtp.postfix
%{_prefix}/%{_lib_legacy}/sendmail.postfix
%{_sysconfdir}/logrotate.d/%{_pfx_pkgnm}
%{_sysconfdir}/rsyslog.d/%{_pfx_pkgnm}.conf
%attr(0750,root,%{_pfx_grp}) %{_pfx_conf_dir}/scripts/wait_qmgr.sh
%attr(0750,root,%{_pfx_grp}) %{_pfx_conf_dir}/scripts/pflogsumm-report.sh

%dir %attr(0750,root,%{_pfx_grp}) %{_pfx_conf_dir}/dynamicmaps.cf.d
%dir %attr(0750,root,%{_pfx_grp}) %{_pfx_conf_dir}/postfix-files.d
%attr(0640,root,%{_pfx_grp}) %{_pfx_conf_dir}/dynamicmaps.cf
%attr(0640,root,%{_pfx_grp}) %{_pfx_conf_dir}/postfix-files

# track; delete on uninstall if exists; no error if !exists
%ghost %attr(0755, root, root) %{_sbindir}/sendmail
%ghost %attr(0755, root, root) %{_prefix}/%{_lib_legacy}/sendmail
%ghost %attr(0755, root, root) %{_bindir}/{mailq,newaliases,rmail}
%ghost %{_sysconfdir}/pam.d/smtp
%ghost %{_mandir}/{man1/{mailq.1,newaliases.1},man5/aliases.5,man8/{sendmail.8,smtpd.8}}.gz

# track; do not delete on uninstall
%ghost %dir %attr(0700, %{_pfx_usr}, root) %{_pfx_data_dir}
%ghost %{_pfx_data_dir}/*
%ghost %dir %attr(0755,root,root) %{_pfx_run_dir}
%ghost %{_pfx_run_dir}/*

%changelog
* Wed Sep 18 2024 pgnd _ <null@null.loc>
- bump 1726675239