sys-fs/owfs/owfs-3.2_p2-r2.ebuild

   1 # Copyright 1999-2019 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5
   6 PYTHON_COMPAT=( python2_7 )
   7 DISTUTILS_OPTIONAL=1
   8
   9 inherit autotools distutils-r1 linux-info perl-functions systemd user
  10
  11 MY_P="${P/_/}"
  12
  13 DESCRIPTION="Access 1-Wire devices like a filesystem"
  14 SRC_URI="mirror://sourceforge/owfs/${MY_P}.tar.gz"
  15 HOMEPAGE="http://owfs.org/ https://sourceforge.net/projects/owfs/"
  16 KEYWORDS="amd64 arm x86"
  17
  18 # Upstream uses crazy SONAME, https://github.com/owfs/owfs/commit/c696fa9b9b44f49c96b9f1c2b3159d277e0c1273
  19 SLOT="0/${PV}"
  20 LICENSE="GPL-2"
  21
  22 IUSE="debug ftdi ftpd fuse httpd parport perl python tcl usb zeroconf"
  23 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
  24
  25 RDEPEND="
  26         ftdi? ( dev-embedded/libftdi:0 )
  27         fuse? ( sys-fs/fuse:0= )
  28         perl? ( dev-lang/perl:= )
  29         parport? ( sys-kernel/linux-headers )
  30         python? ( ${PYTHON_DEPS} )
  31         tcl? ( dev-lang/tcl:0= )
  32         usb? ( virtual/libusb:0 )
  33         zeroconf? ( net-dns/avahi[mdnsresponder-compat] )
  34 "
  35
  36 DEPEND="${RDEPEND}
  37         perl? ( dev-lang/swig )
  38         python? ( dev-lang/swig )
  39 "
  40
  41 PATCHES=(
  42         "${FILESDIR}"/${PN}-3.1-vendordir.patch
  43         "${FILESDIR}"/${PN}-3.1p4-sysmacros.patch
  44 )
  45
  46 S="${WORKDIR}/${MY_P}"
  47
  48 OWUID="${OWUID:-owfs}"
  49 OWGID="${OWGID:-owfs}"
  50
  51 pkg_setup() {
  52         if use kernel_linux; then
  53                 linux-info_pkg_setup
  54
  55                 if linux_config_exists; then
  56                         if ! linux_chkconfig_present W1; then
  57                                 ewarn "CONFIG_W1 isn't set. You will not be able to use 1-wire bus on this system!"
  58                         fi
  59                 else
  60                         elog "Cannot find a linux kernel configuration. Continuing anyway."
  61                 fi
  62         fi
  63
  64         use perl && perl_set_version
  65
  66         enewgroup ${OWGID} 150
  67         enewuser  ${OWUID} 150 -1 -1 ${OWGID}
  68 }
  69
  70 src_prepare() {
  71         default
  72
  73         # Support user's CFLAGS and LDFLAGS.
  74         sed -i "s/@CPPFLAGS@/@CPPFLAGS@ ${CFLAGS}/" \
  75                 module/swig/perl5/OW/Makefile.linux.in || die
  76         sed -i "s/@LIBS@/@LIBS@ ${LDFLAGS}/" \
  77                 module/swig/perl5/OW/Makefile.linux.in || die
  78
  79         eautoreconf
  80 }
  81
  82 src_configure() {
  83         # disable owpython since we can build python anyway
  84         # and without it, we don't have to fix the build ;)
  85         # disable owphp because it is not compatible with PHP-7, bug #651106
  86         local myeconf=(
  87                 $(use_enable debug)
  88                 $(use_enable fuse owfs)
  89                 $(use_enable ftdi)
  90                 $(use_enable ftpd owftpd)
  91                 $(use_enable httpd owhttpd)
  92                 $(use_enable parport)
  93                 $(use_enable perl owperl)
  94                 --disable-owphp
  95                 --disable-owpython
  96                 $(use_enable tcl owtcl)
  97                 $(use_enable zeroconf avahi)
  98                 $(use_enable zeroconf zero)
  99                 $(use_enable usb)
 100                 --with-systemdsystemunitdir=$(systemd_get_systemunitdir)
 101         )
 102
 103         if use httpd || use ftpd || use fuse; then
 104                 myeconf+=( --enable-owserver )
 105         else
 106                 myeconf+=( --disable-owserver )
 107         fi
 108
 109         econf ${myeconf[@]}
 110 }
 111
 112 src_compile() {
 113         default
 114
 115         if use python; then
 116                 local CFLAGS="${CFLAGS} -fno-strict-aliasing"
 117
 118                 pushd module/ownet/python > /dev/null || die
 119                 distutils-r1_src_compile
 120                 popd > /dev/null || die
 121
 122                 pushd module/swig/python > /dev/null || die
 123                 emake ow_wrap.c
 124                 distutils-r1_src_compile
 125                 popd > /dev/null || die
 126         fi
 127 }
 128
 129 src_test() { :; }
 130
 131 src_install() {
 132         default
 133
 134         if use httpd || use ftpd || use fuse; then
 135                 newinitd "${FILESDIR}"/owserver.initd-r1 owserver
 136                 newconfd "${FILESDIR}"/owserver.confd owserver
 137
 138                 for i in httpd ftpd; do
 139                         if use ${i}; then
 140                                 newinitd "${FILESDIR}"/ow${i}.initd-r1 ow${i}
 141                                 newconfd "${FILESDIR}"/ow${i}.confd ow${i}
 142                         fi
 143                 done
 144
 145                 if use fuse; then
 146                         dodir /var/lib/owfs
 147                         dodir /var/lib/owfs/mnt
 148                         newinitd "${FILESDIR}"/owfs.initd-r1 owfs
 149                         newconfd "${FILESDIR}"/owfs.confd owfs
 150                 fi
 151         fi
 152
 153         use perl && perl_delete_localpod
 154
 155         if use python; then
 156                 pushd module/ownet/python > /dev/null || die
 157                 distutils-r1_src_install
 158                 popd > /dev/null || die
 159
 160                 pushd module/swig/python > /dev/null || die
 161                 distutils-r1_src_install
 162                 popd > /dev/null || die
 163         fi
 164
 165         find "${D}" -name '*.la' -delete || die
 166 }
 167
 168 pkg_postinst() {
 169         if use httpd || use ftpd || use fuse; then
 170                 echo
 171                 if [[ ${OWUID} != root ]]; then
 172                         ewarn
 173                         ewarn "In order to allow the OWFS daemon user '${OWUID}' to read"
 174                         ewarn "from and/or write to a 1 wire bus controller device, make"
 175                         ewarn "sure the user has appropriate permission to access the"
 176                         ewarn "corresponding device node/path (e.g. /dev/ttyS0), for example"
 177                         ewarn "by adding the user to the group 'uucp' (for serial devices)"
 178                         ewarn "or 'usb' (for USB devices accessed via usbfs on /proc/bus/usb),"
 179                         ewarn "or install an appropriate UDEV rules (see http://owfs.org/index.php?page=udev-and-usb"
 180                         ewarn "for more information)."
 181                         ewarn
 182                         if use fuse; then
 183                                 ewarn "In order to allow regular users to read from and/or write to"
 184                                 ewarn "1 wire bus devices accessible via the owfs FUSE filesystem"
 185                                 ewarn "client and its filesystem mountpoint, make sure the user is"
 186                                 ewarn "a member of the group '${OWGID}'."
 187                                 ewarn
 188                         fi
 189                         echo
 190                 fi
 191         fi
 192 }