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# $NetBSD: builtin.mk,v 1.4 2014/05/22 12:10:52 obache Exp $
BUILTIN_PKG:= xz
BUILTIN_FIND_HEADERS_VAR:= H_LZMA H_LZMA_VERSION
BUILTIN_FIND_HEADERS.H_LZMA= lzma.h
BUILTIN_FIND_HEADERS.H_LZMA_VERSION=lzma/version.h
BUILTIN_FIND_GREP.H_LZMA= LZMA_
.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.xz)
IS_BUILTIN.xz= no
. if empty(H_LZMA:M__nonexistent__) && empty(H_LZMA:M${LOCALBASE}/*)
IS_BUILTIN.xz= yes
. endif
.endif
MAKEVARS+= IS_BUILTIN.xz
###
### 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.xz) && \
!empty(IS_BUILTIN.xz:M[yY][eE][sS])
BUILTIN_VERSION.xz!= \
${AWK} 'BEGIN { M = "0" } \
/\#define[ ]+LZMA_VERSION_MAJOR/ { M = $$3 } \
/\#define[ ]+LZMA_VERSION_MINOR/ { m = "."$$3 } \
/\#define[ ]+LZMA_VERSION_PATCH/ { p = "."$$3 } \
/\#define[ ]+LZMA_VERSION_STABILITY[ ]+/ { \
if (split($$3, ss, /_/) == 4 && ss[4] != "STABLE") { \
s = tolower(ss[4]) \
} \
} \
END { printf "%s%s%s%s\n", M, m, p, s} \
' ${H_LZMA_VERSION:Q}
BUILTIN_PKG.xz= xz-${BUILTIN_VERSION.xz}
.endif
MAKEVARS+= BUILTIN_PKG.xz
###
### 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.xz)
. if ${PREFER.xz} == "pkgsrc"
USE_BUILTIN.xz= no
. else
USE_BUILTIN.xz= ${IS_BUILTIN.xz}
. if defined(BUILTIN_PKG.xz) && \
!empty(IS_BUILTIN.xz:M[yY][eE][sS])
USE_BUILTIN.xz= yes
. for _dep_ in ${BUILDLINK_API_DEPENDS.xz}
. if !empty(USE_BUILTIN.xz:M[yY][eE][sS])
USE_BUILTIN.xz!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.xz:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
_INCOMPAT_XZ?= # empty
. for _pattern_ in ${_INCOMPAT_XZ} ${INCOMPAT_XZ}
. if !empty(MACHINE_PLATFORM:M${_pattern_})
USE_BUILTIN.xz= no
. endif
. endfor
. endif # PREFER.xz
.endif
MAKEVARS+= USE_BUILTIN.xz
# if USE_XZ is defined, then force the use of a true xz
# implementation.
#
.if defined(USE_XZ)
. if !empty(IS_BUILTIN.xz:M[nN][oO])
USE_BUILTIN.xz= no
. endif
.endif
###
### The section below only applies if we are not including this file
### solely to determine whether a built-in implementation exists.
###
CHECK_BUILTIN.xz?= no
.if !empty(CHECK_BUILTIN.xz:M[nN][oO])
. if !empty(USE_BUILTIN.xz:M[yY][eE][sS])
BUILDLINK_FILES.xz+= lib/pkgconfig/xz.pc
. endif
.endif # CHECK_BUILTIN.xz
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