mk/djbware.mk

   1 # $NetBSD: djbware.mk,v 1.21 2008/02/07 21:36:13 rillig Exp $
   2 #
   3 # Makefile fragment for packages with djb-style build machinery
   4 #
   5 # Common functions provided:
   6 # * a boilerplate RESTRICTED clause
   7 # * typical defaults for BUILD_TARGET and INSTALL_TARGET
   8 # * typical values for conf-* files
   9 # * replace inline definitions of errno with "#include <errno.h>"
  10 #
  11 # TODO:
  12 # * centralize handling of third-party manpages
  13 # * centralize MASTER_SITES and SITES_foo
  14 # * centralize compiler hack for arm{,32}
  15 # * common install script for compatibility with default conf-home pathnames
  16 # * PKG_OPTIONS (default):
  17 #     djbware-errno-hack (off)
  18 #     djbware-pathname-compat (on)
  19 #     inet6 (off)
  20 #     pam (off)
  21 # * set RESTRICTED automatically iff patches or other mods are applied
  22 # * be unrestricted by default for bulk builds
  23 #
  24
  25 .if !defined(DJBWARE_MK)
  26 DJBWARE_MK=             # defined
  27
  28 DJB_RESTRICTED?=        YES
  29 DJB_MAKE_TARGETS?=      YES
  30 DJB_BUILD_TARGETS?=     # empty
  31 DJB_INSTALL_TARGETS?=   # empty
  32 DJB_SLASHPACKAGE?=      NO
  33 .if !empty(DJB_SLASHPACKAGE:M[yY][eE][sS])
  34 DJB_CONFIG_DIR?=        ${WRKSRC}/src
  35 DJB_BUILD_ARGS?=        # empty
  36 .else
  37 DJB_CONFIG_DIR?=        ${WRKSRC}
  38 .endif
  39 DJB_CONFIG_PREFIX?=     ${PREFIX}
  40 DJB_CONFIG_HOME?=       conf-home
  41 DJB_CONFIG_CMDS?=       ${DO_NADA}
  42
  43 .if !empty(DJB_RESTRICTED:M[yY][eE][sS])
  44 LICENSE=                djb-nonlicense
  45
  46 RESTRICTED=             modified source and binaries may not be distributed
  47 NO_BIN_ON_CDROM=        ${RESTRICTED}
  48 NO_BIN_ON_FTP=          ${RESTRICTED}
  49 .endif
  50
  51 .if !empty(DJB_MAKE_TARGETS:M[yY][eE][sS])
  52 BUILD_TARGET?=          it ${DJB_BUILD_TARGETS}
  53 INSTALL_TARGET?=        setup check ${DJB_INSTALL_TARGETS}
  54 .endif
  55
  56 .if !defined(NO_CONFIGURE) && !target(do-configure)
  57 do-configure:
  58         ${RUN}cd ${DJB_CONFIG_DIR};             \
  59         for i in conf-*; do ${CP} $${i} $${i}.orig_dist; done;          \
  60         [ -f ${DJB_CONFIG_HOME} ] && \
  61                 ${ECHO} ${DJB_CONFIG_PREFIX} > ${DJB_CONFIG_HOME};      \
  62         [ -f conf-cc ] && \
  63                 ${ECHO} ${CC:Q} ${CFLAGS:Q} ${CPPFLAGS:Q} > conf-cc;    \
  64         [ -f conf-ld ] && \
  65                 ${ECHO} ${CC:Q} ${_STRIPFLAG_CC} ${LDFLAGS:Q} > conf-ld;\
  66         [ -f conf-bin ] && \
  67                 ${ECHO} ${DJB_CONFIG_PREFIX}/bin > conf-bin;            \
  68         [ -f conf-man ] && \
  69                 ${ECHO} ${DJB_CONFIG_PREFIX}/${PKGMANDIR} > conf-man;   \
  70         [ -f conf-qmail ] && \
  71                 ${ECHO} ${QMAILDIR} > conf-qmail;                       \
  72         [ -f conf-bgincs ] && \
  73                 ${ECHO} ${LOCALBASE}/include/bglibs > conf-bgincs;      \
  74         [ -f conf-bglibs ] && \
  75                 ${ECHO} ${LOCALBASE}/lib/bglibs > conf-bglibs;          \
  76         ${DJB_CONFIG_CMDS}
  77 .endif
  78
  79 .if !target(do-build) && !empty(DJB_SLASHPACKAGE:M[yY][eE][sS])
  80 do-build:
  81         cd ${WRKSRC} && package/compile ${DJB_BUILD_ARGS}
  82 .endif
  83
  84 PKG_SUPPORTED_OPTIONS+= djbware-errno-hack
  85 PKG_SUGGESTED_OPTIONS+= djbware-errno-hack
  86
  87 .include "bsd.fast.prefs.mk"
  88
  89 .if exists(${PKGDIR}/options.mk)
  90 . include "${PKGDIR}/options.mk"
  91 .else
  92 # Note: This expression is the same as ${PKGBASE}, but the latter is
  93 # not defined yet, so we cannot use it here.
  94 PKG_OPTIONS_VAR=        PKG_OPTIONS.${PKGNAME:C/-[0-9].*//}
  95 .include "bsd.options.mk"
  96 .endif
  97
  98 .if !empty(PKG_OPTIONS:Mdjbware-errno-hack)
  99 SUBST_CLASSES+=         djbware
 100 SUBST_STAGE.djbware=    do-configure
 101 SUBST_FILES.djbware+=   error.h
 102 SUBST_SED.djbware=      -e 's|^extern\ int\ errno\;|\#include \<errno.h\>|'
 103 SUBST_MESSAGE.djbware=  Correcting definition of errno.
 104 .endif
 105
 106 .endif  # DJBWARE_MK