mk/license.mk

   1 # $NetBSD: license.mk,v 1.57 2013/04/19 11:25:26 rodent Exp $
   2 #
   3 # This file handles everything about the LICENSE variable. It is
   4 # included automatically by bsd.pkg.mk.
   5 #
   6 # XXX There should be one place to set the default list and for users
   7 # to set the ACCEPTABLE_LICENSES list, used by both source builds and
   8 # binary installs#
   9 #
  10 # XXX: Some of this content arguably belongs in the pkgsrc guide
  11 # instead.
  12 #
  13 # === User-settable variables ===
  14 #
  15 # ACCEPTABLE_LICENSES
  16 #
  17 #       If a package declares a license and that license is not a
  18 #       member of the list defined by this variable, pkgsrc will not
  19 #       build the package and instead print an error message.
  20 #       (pkg_install has code to behave the same way, but it is not
  21 #       yet turned on.)
  22 #
  23 #       XXX: Perhaps there should be some mechanism to prevent running
  24 #       programs that are part of packages that declare LICENSEs that
  25 #       are not in ACCEPTABLE_LICENSES or some per-user variable.
  26 #       This is surely controversial and requires discussion.
  27 #
  28 #       To include the default licenses, you can use the += operator
  29 #       in mk.conf. To override it, use the plain = operator.
  30 #
  31 #       Default value: ${DEFAULT_ACCEPTABLE_LICENSES}
  32 #
  33 # === Package-settable variables ===
  34 #
  35 # LICENSE
  36 #
  37 #       The license of the package.
  38 #
  39 #       Dual licenses can be specified with OR expressions:
  40 #       LICENSE=        license1 OR license2
  41 #
  42 #       If more than one license applies at the same time, AND expressions
  43 #       can be used:
  44 #       LICENSE=        license1 AND license2
  45 #
  46 #       Expressions can be nested if necessary:
  47 #       LICENSE=        (license1 AND license2) OR license3
  48 #       Parenthesis are required when mixing AND and OR.
  49 #
  50 #       Every package should specify its license.  (Prior to early 2009,
  51 #       Open Source and Free software did not have license tags.)
  52 #
  53 #       Licenses are collected in the licenses/ subdirectory of
  54 #       pkgsrc.  For open source license, we generally use the same
  55 #       names as either the Open Source Initiative or the Free
  56 #       Software Foundation, choosing a name to reduce confusion.
  57 #       Open source and free licenses do not have a -license suffix,
  58 #       and non-free licenses do.
  59 #
  60 #       http://opensource.org/licenses/category
  61 #       http://www.fsf.org/licensing/licenses/index_html
  62 #
  63 # === Predefined variables ===
  64 #
  65 # DEFAULT_ACCEPTABLE_LICENSES
  66 #       The list of licenses that will be the default value of
  67 #       ACCEPTABLE_LICENSES.  Adapting the longstanding policy of Open
  68 #       Source or Free licenses not requiring tags, it should contain
  69 #       almost all licenses that are Open Source or Free, so as to provide
  70 #       the most expansive default that almost all people find
  71 #       acceptable.  (Many people will want to add more licenses to
  72 #       ACCEPTABLE_LICENSES; the point is to have a default that very
  73 #       few people want to shrink.)
  74 #
  75 #       As an exception to the Open Source or Free policy, the board
  76 #       of The NetBSD Foundation has decided that licenses that
  77 #       trigger obligations from use (rather than redistribution),
  78 #       such as the Affero GPL, should not be in
  79 #       DEFAULT_ACCEPTABLE_LICENSES.
  80 #
  81 #       Licenses not formally approved as Free or Open Source may be
  82 #       added if they have terms that would obviously be approved if
  83 #       the effort were made.  Such license names will have a comment
  84 #       near them in the assignment to DEFAULT_ACCEPTABLE_LICENSES.
  85 #
  86 #       The pkg_install sources also have a
  87 #       DEFAULT_ACCEPTABLE_LICENSES list, and that should be updated
  88 #       to match the list here.  See
  89 #       pkgsrc/pkgtools/pkg_install/files/lib/license.c
  90 #
  91 # === See also ===
  92 #
  93 #       ../doc/TODO, section "Licenses of packages"
  94 #
  95 # Keywords: licence license
  96 #
  97
  98 # This list is not complete.  Free and Open Source licenses should be
  99 # added to the list as they are added to pkgsrc.
 100
 101 # The convention is that Free or Open Source licenses do not have a
 102 # -license suffix, and nonfree licenses end in -license.
 103
 104 DEFAULT_ACCEPTABLE_LICENSES= \
 105         apache-1.1 apache-2.0 \
 106         arphic-public \
 107         artistic artistic-2.0 \
 108         boost-license \
 109         cc-by-sa-v3.0 \
 110         cddl-1.0 \
 111         cpl-1.0 \
 112         epl-v1.0 \
 113         gnu-fdl-v1.1 gnu-fdl-v1.2 gnu-fdl-v1.3 \
 114         gnu-gpl-v1 \
 115         gnu-gpl-v2 gnu-lgpl-v2 gnu-lgpl-v2.1 \
 116         gnu-gpl-v3 gnu-lgpl-v3 \
 117         ibm-public-license-1.0 \
 118         ipafont \
 119         isc \
 120         lppl-1.3c \
 121         lucent \
 122         miros \
 123         mit \
 124         mpl-1.0 mpl-1.1 mpl-2.0 \
 125         mplusfont \
 126         ofl-v1.0 ofl-v1.1 \
 127         original-bsd modified-bsd 2-clause-bsd \
 128         php \
 129         png-license \
 130         postgresql-license \
 131         public-domain \
 132         python-software-foundation \
 133         qpl-v1.0 \
 134         sgi-free-software-b-v2.0 \
 135         sleepycat-public \
 136         unlicense \
 137         x11 \
 138         zlib \
 139         zpl
 140
 141 # not approved by OSI, derived from BSD
 142 DEFAULT_ACCEPTABLE_LICENSES+=   info-zip
 143
 144 ##### Variant spellings
 145
 146 .if defined(ACCEPTABLE_LICENCES) && !defined(ACCEPTABLE_LICENSES)
 147 ACCEPTABLE_LICENSES=    ${ACCEPTABLE_LICENCES}
 148 .endif
 149
 150 .if !defined(LICENSE)
 151 .  if defined(PKG_DEVELOPER) && ${PKG_DEVELOPER} != "no"
 152 WARNINGS+=              "[license.mk] Every package should define a LICENSE."
 153 .  endif
 154
 155 .else
 156
 157 .if defined(_ACCEPTABLE)
 158 WARNINGS+=      "Deprecated variable _ACCEPTABLE found, use SKIP_LICENSE_CHECK=yes"
 159 SKIP_LICENSE_CHECK=     yes
 160 .endif
 161
 162 SKIP_LICENSE_CHECK?=    no
 163
 164 .if !empty(SKIP_LICENSE_CHECK:M[Yy][Ee][Ss])
 165 _ACCEPTABLE_LICENSE=    skipped
 166 .else
 167 _ACCEPTABLE_LICENSE!=   \
 168     if test `${PKG_ADMIN} -V` -lt 20090528; then \
 169         echo outdated; \
 170     else \
 171         ${PKGSRC_SETENV} PKGSRC_ACCEPTABLE_LICENSES=${ACCEPTABLE_LICENSES:Q} \
 172         PKGSRC_DEFAULT_ACCEPTABLE_LICENSES=${DEFAULT_ACCEPTABLE_LICENSES:Q} \
 173         ${PKG_ADMIN} check-license ${LICENSE:Q} || echo failure; \
 174     fi
 175 .endif
 176
 177 .if ${_ACCEPTABLE_LICENSE} == "no"
 178 .  if defined(MAKECONF)
 179 _MAKE_CONF?=    ${MAKECONF}
 180 .  elif ${OPSYS} == "NetBSD" && ${MAKE} == "/usr/bin/make"
 181 _MAKE_CONF?=    /etc/mk.conf
 182 .  else
 183 _MAKE_CONF?=    ${PREFIX}/etc/mk.conf
 184 .endif
 185 .  if ${OPSYS} == "NetBSD" && ${PKG_TOOLS_BIN} == "/usr/sbin"
 186 _PKG_INSTALL_CONF?=     /etc/pkg_install.conf
 187 .  else
 188 _PKG_INSTALL_CONF?=     ${PREFIX}/etc/pkg_install.conf
 189 .endif
 190
 191 .  if empty(LICENSE:MAND) && empty(LICENSE:MOR) && empty(LICENSE:M*[()]*)
 192 PKG_FAIL_REASON+= "${PKGNAME} has an unacceptable license condition: " \
 193     "    "${LICENSE:Q} \
 194     "You can mark the license \`\`${LICENSE}'' as acceptable by adding" \
 195     "    ACCEPTABLE_LICENSES+= ${LICENSE}" \
 196     "to ${_MAKE_CONF} or by adding" \
 197     "    ACCEPTABLE_LICENSES= ${LICENSE}" \
 198     "to ${_PKG_INSTALL_CONF}."
 199 PKG_FAIL_REASON+= "The following command will show you the license text:" \
 200     "    ${MAKE} show-license"
 201 .  else
 202 PKG_FAIL_REASON+= "${PKGNAME} has an unacceptable license condition: " \
 203     "    "${LICENSE:Q} \
 204     "" \
 205     "Check that you have accepted all necessary licenses." \
 206     "You can mark a particular license \`\`foo'' as acceptable by adding" \
 207     "    ACCEPTABLE_LICENSES+= foo" \
 208     "to ${_MAKE_CONF} or by adding" \
 209     "    ACCEPTABLE_LICENSES= foo" \
 210     "to ${_PKG_INSTALL_CONF}."
 211 .  endif
 212
 213 .elif ${_ACCEPTABLE_LICENSE} == "failure"
 214 PKG_FAIL_REASON+= "License conditions for ${PKGNAME} could not be evaluated"
 215 .elif ${_ACCEPTABLE_LICENSE} == "outdated"
 216 PKG_FAIL_REASON+= \
 217     "Your pkg_install is too old to evaluate license conditions" \
 218     "You can bypass this check by setting SKIP_LICENSE_CHECK=yes"
 219 .endif
 220
 221 .endif