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# $NetBSD: builtin.mk,v 1.17 2011/01/29 21:17:48 markd Exp $
BUILTIN_PKG:= libpcap
.include "../../mk/bsd.fast.prefs.mk"
BUILTIN_FIND_FILES_VAR:= H_LIBPCAP
BUILTIN_FIND_FILES.H_LIBPCAP= /usr/include/pcap/pcap.h
BUILTIN_FIND_FILES.H_LIBPCAP+= /usr/include/pcap.h
.include "../../mk/buildlink3/bsd.builtin.mk"
###
### Determine if there is a built-in implementation of the package and
### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
###
.if !defined(IS_BUILTIN.libpcap)
IS_BUILTIN.libpcap= no
. if empty(H_LIBPCAP:M__nonexistent__) && empty(H_LIBPCAP:M${LOCALBASE}/*)
IS_BUILTIN.libpcap= yes
. endif
.endif
MAKEVARS+= IS_BUILTIN.libpcap
###
### If there is a built-in implementation, then set BUILTIN_PKG.<pkg> to
### a package name to represent the built-in package.
###
.if !defined(BUILTIN_PKG.libpcap) && \
!empty(IS_BUILTIN.libpcap:M[yY][eE][sS]) && \
empty(H_LIBPCAP:M__nonexistent__)
_BLTN_PCAP_111!= \
${GREP} -c PCAP_NETMASK_UNKNOWN ${H_LIBPCAP} || ${TRUE}
_BLTN_PCAP_100!= \
${GREP} -c pcap_offline_filter ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.9.3: pcap_setdirection added (don't use pcap_inject, this
# was hacked into the NetBSD version of 0.8.3)
_BLTN_PCAP_093!= \
${GREP} -c pcap_setdirection ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.8.3: MODE_MON added
_BLTN_PCAP_083!= \
${GREP} -c MODE_MON ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.8.1: pcap_get_selectable_fd added
_BLTN_PCAP_081!= \
${GREP} -c pcap_get_selectable_fd ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.8.0: pcap_datalink_val_to_description added
_BLTN_PCAP_080!= \
${GREP} -c pcap_datalink_val_to_description ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.7.0: pcap_setnonblock added
_BLTN_PCAP_070!= \
${GREP} -c pcap_setnonblock ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.6.0: prototype change for pcap_freecode
_BLTN_PCAP_060!= \
${GREP} -c pcap_freecode.struct.bpf_program ${H_LIBPCAP} || ${TRUE}
# libpcap>=0.5.0: pcap_compile_nopcap added
_BLTN_PCAP_050!= \
${GREP} -c pcap_compile_nopcap ${H_LIBPCAP} || ${TRUE}
. if ${_BLTN_PCAP_111} == "1"
BUILTIN_VERSION.libpcap= 1.1.1
. elif ${_BLTN_PCAP_100} == "1"
BUILTIN_VERSION.libpcap= 1.0.0
. elif ${_BLTN_PCAP_093} == "1"
BUILTIN_VERSION.libpcap= 0.9.3nb1
. elif ${_BLTN_PCAP_083} == "1"
BUILTIN_VERSION.libpcap= 0.8.3
. elif ${_BLTN_PCAP_081} == "1"
BUILTIN_VERSION.libpcap= 0.8.1
. elif ${_BLTN_PCAP_080} == "1"
BUILTIN_VERSION.libpcap= 0.8.0
. elif ${_BLTN_PCAP_070} == "1"
BUILTIN_VERSION.libpcap= 0.7.0
. elif ${_BLTN_PCAP_060} == "1"
BUILTIN_VERSION.libpcap= 0.6.0
. elif ${_BLTN_PCAP_050} == "1"
BUILTIN_VERSION.libpcap= 0.5.0
. else
BUILTIN_VERSION.libpcap= 0.4.0
. endif
BUILTIN_PKG.libpcap= libpcap-${BUILTIN_VERSION.libpcap}
.endif
MAKEVARS+= BUILTIN_PKG.libpcap
###
### Determine whether we should use the built-in implementation if it
### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
###
.if !defined(USE_BUILTIN.libpcap)
. if ${PREFER.libpcap} == "pkgsrc"
USE_BUILTIN.libpcap= no
. else
USE_BUILTIN.libpcap= ${IS_BUILTIN.libpcap}
. if defined(BUILTIN_PKG.libpcap) && \
!empty(IS_BUILTIN.libpcap:M[yY][eE][sS])
USE_BUILTIN.libpcap= yes
. for _dep_ in ${BUILDLINK_API_DEPENDS.libpcap}
. if !empty(USE_BUILTIN.libpcap:M[yY][eE][sS])
USE_BUILTIN.libpcap!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.libpcap:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
. endif # PREFER.libpcap
.endif
MAKEVARS+= USE_BUILTIN.libpcap
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