mk/oss.builtin.mk

   1 # $NetBSD: oss.builtin.mk,v 1.2 2006/04/06 06:23:06 reed Exp $
   2
   3 BUILTIN_PKG:=   oss
   4
   5 BUILTIN_FIND_LIBS:=             ossaudio
   6 BUILTIN_FIND_FILES_VAR:=        H_SOUNDCARD
   7 BUILTIN_FIND_FILES.H_SOUNDCARD= /usr/include/soundcard.h                \
   8                                 /usr/include/sys/soundcard.h
   9
  10 .include "../../mk/buildlink3/bsd.builtin.mk"
  11
  12 ###
  13 ### Determine if there is a built-in implementation of the package and
  14 ### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
  15 ###
  16 .if !defined(IS_BUILTIN.oss)
  17 IS_BUILTIN.oss= no
  18 .  if empty(H_SOUNDCARD:M${LOCALBASE}/*) && empty(H_SOUNDCARD:M__nonexistent__)
  19 IS_BUILTIN.oss= yes
  20 .  endif
  21 .endif
  22 MAKEVARS+=      IS_BUILTIN.oss
  23
  24 ###
  25 ### Determine whether we should use the built-in implementation if it
  26 ### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
  27 ###
  28 .if !defined(USE_BUILTIN.oss)
  29 # XXX
  30 # XXX OSS support must always be native as it's provided by the OS.
  31 # XXX
  32 PREFER.oss=             native
  33 .  if ${PREFER.oss} == "pkgsrc"
  34 USE_BUILTIN.oss=        no
  35 .  else
  36 USE_BUILTIN.oss=        ${IS_BUILTIN.oss}
  37 .    if defined(BUILTIN_PKG.oss) && \
  38         !empty(IS_BUILTIN.oss:M[yY][eE][sS])
  39 USE_BUILTIN.oss=        yes
  40 .      for _dep_ in ${BUILDLINK_API_DEPENDS.oss}
  41 .        if !empty(USE_BUILTIN.oss:M[yY][eE][sS])
  42 USE_BUILTIN.oss!=                                                       \
  43         if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.oss:Q}; then    \
  44                 ${ECHO} yes;                                            \
  45         else                                                            \
  46                 ${ECHO} no;                                             \
  47         fi
  48 .        endif
  49 .      endfor
  50 .    endif
  51 .  endif  # PREFER.oss
  52 .endif
  53 MAKEVARS+=      USE_BUILTIN.oss
  54
  55 ###
  56 ### The section below only applies if we are not including this file
  57 ### solely to determine whether a built-in implementation exists.
  58 ###
  59 CHECK_BUILTIN.oss?=     no
  60 .if !empty(CHECK_BUILTIN.oss:M[nN][oO])
  61
  62 .  if !empty(USE_BUILTIN.oss:M[yY][eE][sS])
  63 BUILDLINK_PREFIX.oss=   /usr
  64 .    if !empty(BUILTIN_LIB_FOUND.ossaudio:M[yY][eE][sS])
  65 BUILDLINK_LDADD.oss=    -lossaudio
  66 .    else
  67 BUILDLINK_LDADD.oss=    # empty
  68 BUILDLINK_TRANSFORM+=   rm:-lossaudio
  69 .    endif
  70 .  endif
  71
  72 # Many OSS-aware programs expect <soundcard.h> to be found as either
  73 # <sys/soundcard.h> or <machine/soundcard.h>, so create a dummy version.
  74 # Also include <sys/ioctl.h> prior to including <soundcard.h> since we
  75 # need definitions for _IOWR and friends.
  76 #
  77 BUILDLINK_TARGETS+=     buildlink-oss-soundcard-h
  78 .PHONY: buildlink-oss-soundcard-h
  79 buildlink-oss-soundcard-h:
  80         ${RUN}                                                          \
  81         sys_soundcard_h=${BUILDLINK_DIR}/include/sys/soundcard.h;       \
  82         soundcard_h=${BUILDLINK_PREFIX.oss}/include/soundcard.h;        \
  83         if ${TEST} ! -f $${sys_soundcard_h} -a -f $${soundcard_h}; then \
  84                 ${ECHO_BUILDLINK_MSG} "Creating $${sys_soundcard_h}.";  \
  85                 ${MKDIR} `${DIRNAME} $${sys_soundcard_h}`;              \
  86                 ( ${ECHO} "#ifndef BUILDLINK_SYS_SOUNDCARD_H";          \
  87                   ${ECHO} "#define BUILDLINK_SYS_SOUNDCARD_H";          \
  88                   ${ECHO} "#include <sys/ioctl.h>";                     \
  89                   ${ECHO} "#include <soundcard.h>";                     \
  90                   ${ECHO} "#endif";                                     \
  91                 ) > $${sys_soundcard_h};                                \
  92         fi;                                                             \
  93         mach_soundcard_h=${BUILDLINK_DIR}/include/machine/soundcard.h;  \
  94         if ${TEST} ! -f $${mach_soundcard_h} -a -f $${sys_soundcard_h}; then \
  95                 ${ECHO_BUILDLINK_MSG} "Creating $${mach_soundcard_h}."; \
  96                 ${MKDIR} `${DIRNAME} $${mach_soundcard_h}`;             \
  97                 ${LN} -s $${sys_soundcard_h} $${mach_soundcard_h};      \
  98         fi
  99
 100 .endif  # CHECK_BUILTIN.oss