Mk/Uses/gssapi.mk

   1 # $FreeBSD$
   2 #
   3 # handle dependency on Kerberos port
   4 #
   5 # Feature:      gssapi
   6 # Usage:        USES=gssapi or USES=gssapi:ARGS
   7 # Valid ARGS:   base (default, implicit), heimdal, mit.
   8 #               "bootstrap" is a special prefix only for krb5 or heimdal ports.
   9 #               ("bootstrap,mit")
  10 #               flags is a special suffix to define CFLAGS, LDFLAGS, and LDADD.
  11 #               ("base,flags")
  12 #
  13 # MAINTAINER:   hrs@FreeBSD.org
  14 #
  15 # User defined variables:
  16 #  HEIMDAL_HOME (default: ${LOCALBASE})
  17 #  KRB5_HOME (default: ${LOCALBASE})
  18 #
  19 # Exported variables:
  20 #  GSSAPIBASEDIR
  21 #  GSSAPICPPFLAGS
  22 #  GSSAPIINCDIR
  23 #  GSSAPILDFLAGS
  24 #  GSSAPILIBDIR
  25 #  GSSAPILIBS
  26 #  GSSAPI_CONFIGURE_ARGS
  27 #  KRB5CONFIG
  28 #
  29 # Affected variables:
  30 #  PREFIX (bootstrap)
  31 #  CPPFLAGS (flags)
  32 #  LDADD (flags)
  33 #  LDCFLAGS
  34 #
  35 # Notes:
  36 #   - GSSAPILIBDIR is prepended to "-Wl,-rpath," in LDFLAGS.
  37 #   - bootstrap sets PREFIX based on KRB5_HOME or HEIMDAL_HOME.
  38 #
  39 # Usage:
  40 #
  41 #  A typical example:
  42 #
  43 #   OPTIONS_SINGLE= GSSAPI
  44 #   OPTIONS_SINGLE_GSSAPI= GSSAPI_BASE GSSAPI_HEIMDAL GSSAPI_MIT GSSAPI_NONE
  45 #
  46 #   GSSAPI_BASE_USES=   gssapi
  47 #   GSSAPI_BASE_CONFIGURE_ON= \
  48 #       --with-gssapi=${GSSAPIBASEDIR} ${GSSAPI_CONFIGURE_ARGS}
  49 #
  50 #   GSSAPI_HEIMDAL_USES=gssapi:heimdal
  51 #   GSSAPI_HEIMDAL_CONFIGURE_ON= \
  52 #       --with-gssapi=${GSSAPIBASEDIR} ${GSSAPI_CONFIGURE_ARGS}
  53 #
  54 #   GSSAPI_MIT_USES=    gssapi:mit
  55 #   GSSAPI_MIT_CONFIGURE_ON= \
  56 #       --with-gssapi=${GSSAPIBASEDIR} ${GSSAPI_CONFIGURE_ARGS}
  57 #
  58 #   GSSAPI_NONE_CONFIGURE_ON= --without-gssapi
  59 #
  60 #  If pathname is required for Kerberos implementation, use ${GSSAPIBASEDIR}.
  61 #
  62 #  CPPFLAGS, LDFLAGS, and LDADD can automatically be set by using "flags"
  63 #  modifier.  It is useful if the port does not use a configure script.
  64 #
  65 # How To Debug:
  66 #
  67 #  A port maintainer can try "make debug-krb" to confirm if building
  68 #  a GSSAPI library works fine.  It will perform a library link test and
  69 #  show which library and what parameters will be used.
  70 #  If it works but your port does not build, some parameters are missing in
  71 #  the building phase of the port.  If it does not work, the problem is in
  72 #  the GSSAPI library, not your port.  Please contact MAINTAINER of this file
  73 #  in that case.
  74 #
  75 .if !defined(_INCLUDE_USES_GSSAPI_MK)
  76 _INCLUDE_USES_GSSAPI_MK=        yes
  77
  78 _HEIMDAL_DEPENDS=${GSSAPILIBDIR}/libgssapi.so:security/heimdal
  79 _MITKRB5_DEPENDS=${GSSAPILIBDIR}/libkrb5support.so:security/krb5
  80 _HEADERS=       sys/types.h sys/stat.h stdint.h
  81
  82 .undef _FIXUP_KRB5CONFIG
  83 .if empty(gssapi_ARGS)
  84 gssapi_ARGS=    base
  85 .endif
  86 .for _A in ${gssapi_ARGS}
  87 _local:=        ${_A}
  88 .if ${_local} == "base"
  89 .  if ${SSL_DEFAULT} != base
  90 IGNORE= You are using OpenSSL from ports and have selected GSSAPI from base, please select another GSSAPI value
  91 .  endif
  92 HEIMDAL_HOME=   /usr
  93 GSSAPIBASEDIR=  ${HEIMDAL_HOME}
  94 GSSAPILIBDIR=   ${GSSAPIBASEDIR}/lib
  95 GSSAPIINCDIR=   ${GSSAPIBASEDIR}/include
  96 _HEADERS+=      gssapi/gssapi.h gssapi/gssapi_krb5.h krb5.h
  97 GSSAPICPPFLAGS= -I"${GSSAPIINCDIR}"
  98 GSSAPILIBS=     -lkrb5 -lgssapi -lgssapi_krb5
  99 GSSAPILDFLAGS=  -L"${GSSAPILIBDIR}"
 100 .if empty(OSREL:N9.3)
 101 _FIXUP_KRB5CONFIG=      yes
 102 .endif
 103 .elif ${_local} == "heimdal"
 104 HEIMDAL_HOME?=  ${LOCALBASE}
 105 GSSAPIBASEDIR=  ${HEIMDAL_HOME}
 106 GSSAPILIBDIR=   ${GSSAPIBASEDIR}/lib/heimdal
 107 GSSAPIINCDIR=   ${GSSAPIBASEDIR}/include/heimdal
 108 _HEADERS+=      gssapi/gssapi.h gssapi/gssapi_krb5.h krb5.h
 109 .if !defined(_KRB_BOOTSTRAP)
 110 BUILD_DEPENDS+= ${_HEIMDAL_DEPENDS}
 111 RUN_DEPENDS+=   ${_HEIMDAL_DEPENDS}
 112 .else
 113 PREFIX=         ${HEIMDAL_HOME}
 114 .endif
 115 GSSAPICPPFLAGS= -I"${GSSAPIINCDIR}"
 116 GSSAPILIBS=     -lkrb5 -lgssapi
 117 GSSAPILDFLAGS=  -L"${GSSAPILIBDIR}"
 118 _RPATH=         ${GSSAPILIBDIR}
 119 .elif ${_local} == "mit"
 120 KRB5_HOME?=     ${LOCALBASE}
 121 GSSAPIBASEDIR=  ${KRB5_HOME}
 122 GSSAPILIBDIR=   ${GSSAPIBASEDIR}/lib
 123 GSSAPIINCDIR=   ${GSSAPIBASEDIR}/include
 124 _HEADERS+=      gssapi/gssapi.h gssapi/gssapi_krb5.h krb5.h
 125 .if !defined(_KRB_BOOTSTRAP)
 126 BUILD_DEPENDS+= ${_MITKRB5_DEPENDS}
 127 RUN_DEPENDS+=   ${_MITKRB5_DEPENDS}
 128 .else
 129 PREFIX=         ${KRB5_HOME}
 130 .endif
 131 GSSAPILIBS=     -lkrb5 -lgssapi_krb5
 132 GSSAPICPPFLAGS= -I"${GSSAPIINCDIR}"
 133 GSSAPILDFLAGS=  -L"${GSSAPILIBDIR}"
 134 _RPATH=         ${GSSAPILIBDIR}
 135 .elif ${_local} == "bootstrap"
 136 _KRB_BOOTSTRAP= 1
 137 .elif ${_local} == "flags"
 138 _KRB_USEFLAGS=  1
 139 .else
 140 IGNORE= USES=gssapi - invalid args: [${_local}] specified
 141 .endif
 142 .endfor
 143
 144 # Fix up krb5-config if broken.  This script included in 9.X prior to
 145 # r271474 and in 10.X prior to r271473 are broken because
 146 # libgssapi_krb5 for some interfaces of GSS-API is missing.
 147 .if defined(_FIXUP_KRB5CONFIG)
 148 KRB5CONFIG=${WRKDIR}/krb5-config
 149 _USES_configure+=       290:krb5config-fix
 150 krb5config-fix:
 151         ${SED} -e 's,\$$lib_flags -lgssapi -lheimntlm,\$$lib_flags -lgssapi -lgssapi_krb5 -lheimntlm,' < ${GSSAPIBASEDIR}/bin/krb5-config > ${KRB5CONFIG}
 152         ${CHMOD} a+rx ${KRB5CONFIG}
 153 .else
 154 KRB5CONFIG=${GSSAPIBASEDIR}/bin/krb5-config
 155 .endif
 156
 157 # Fix up -Wl,-rpath in LDFLAGS
 158 .if defined(_RPATH) && !empty(_RPATH)
 159 .if !empty(LDFLAGS:M-Wl,-rpath,*)
 160 .for F in ${LDFLAGS:M-Wl,-rpath,*}
 161 LDFLAGS:=       -Wl,-rpath,${_RPATH}:${F:S/-Wl,-rpath,//} \
 162                 ${LDFLAGS:N-Wl,-rpath,*}
 163 .endfor
 164 .else
 165 LDFLAGS+=       -Wl,-rpath,${_RPATH}:/usr/lib
 166 .endif
 167 _DEBUG_KRB_RPATH=       -Wl,-rpath,${_RPATH}
 168 .endif
 169 .if defined(_KRB_USEFLAGS) && !empty(_KRB_USEFLAGS)
 170 CPPFLAGS+=      ${GSSAPICPPFLAGS}
 171 LDFLAGS+=       ${GSSAPILDFLAGS}
 172 LDADD+=         ${GSSAPILIBS}
 173 .endif
 174 GSSAPI_CONFIGURE_ARGS=  \
 175         CFLAGS="${GSSAPICPPFLAGS} ${CFLAGS}" \
 176         LDFLAGS="${GSSAPILDFLAGS} ${LDFLAGS}" \
 177         LIBS="${GSSAPILIBS} ${LIBS}" \
 178         KRB5CONFIG="${KRB5CONFIG}"
 179
 180 debug-krb:
 181         @(for I in ${_HEADERS}; do echo "#include <$$I>"; done; \
 182             echo "int main() { gss_acquire_cred(0, 0, 0, 0, 0, 0, 0, 0);" \
 183             "krb5_init_context(0);" \
 184             "gsskrb5_register_acceptor_identity(0); return 0;}" \
 185         ) > /tmp/${.TARGET}.c
 186         ${CC} ${CFLAGS} -o /tmp/${.TARGET}.x ${GSSAPICPPFLAGS} \
 187             ${GSSAPILIBS} ${GSSAPILDFLAGS} ${_DEBUG_KRB_RPATH} \
 188             /tmp/${.TARGET}.c && \
 189             ldd /tmp/${.TARGET}.x; \
 190             rm -f /tmp/${.TARGET}.x
 191         @echo "PREFIX: ${PREFIX}"
 192         @echo "GSSAPIBASEDIR: ${GSSAPIBASEDIR}"
 193         @echo "GSSAPIINCDIR: ${GSSAPIINCDIR}"
 194         @echo "GSSAPILIBDIR: ${GSSAPILIBDIR}"
 195         @echo "GSSAPILIBS: ${GSSAPILIBS}"
 196         @echo "GSSAPICPPFLAGS: ${GSSAPICPPFLAGS}"
 197         @echo "GSSAPILDFLAGS: ${GSSAPILDFLAGS}"
 198         @echo "GSSAPI_CONFIGURE_ARGS: ${GSSAPI_CONFIGURE_ARGS}"
 199         @echo "KRB5CONFIG: ${KRB5CONFIG}"
 200         @echo "CFLAGS: ${CFLAGS}"
 201         @echo "LDFLAGS: ${LDFLAGS}"
 202         @echo "LDADD: ${LDADD}"
 203 .endif