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# $NetBSD: builtin.mk,v 1.7 2005/06/03 19:12:49 jlam Exp $
BUILTIN_PKG:= expat
BUILTIN_FIND_FILES_VAR:= H_EXPAT
BUILTIN_FIND_FILES.H_EXPAT= ${X11BASE}/include/expat.h
.include "../../mk/buildlink3/bsd.builtin.mk"
###
### Determine if there is a built-in implementation of the package and
### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
###
.if !defined(IS_BUILTIN.expat)
IS_BUILTIN.expat= no
. if exists(${H_EXPAT})
BUILTIN_IMAKE_CHECK:= expat:BuildExpatLibrary
. include "../../mk/buildlink3/imake-check.mk"
IS_BUILTIN.expat= ${BUILTIN_IMAKE_CHECK.expat}
. endif
.endif
MAKEVARS+= IS_BUILTIN.expat
###
### If there is a built-in implementation, then set BUILTIN_PKG.<pkg> to
### a package name to represent the built-in package.
###
.if !defined(BUILTIN_PKG.expat) && \
!empty(IS_BUILTIN.expat:M[yY][eE][sS]) && \
exists(${H_EXPAT})
BUILTIN_VERSION.expat!= \
${AWK} '/\#define[ ]*XML_MAJOR_VERSION/ { M = $$3 } \
/\#define[ ]*XML_MINOR_VERSION/ { m = "."$$3 } \
/\#define[ ]*XML_MICRO_VERSION/ { u = "."$$3 } \
END { printf "%s%s%s\n", M, m, u }' \
${H_EXPAT}
BUILTIN_PKG.expat= expat-${BUILTIN_VERSION.expat}
.endif
MAKEVARS+= BUILTIN_PKG.expat
###
### 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.expat)
. if ${PREFER.expat} == "pkgsrc"
USE_BUILTIN.expat= no
. else
USE_BUILTIN.expat= ${IS_BUILTIN.expat}
. if defined(BUILTIN_PKG.expat) && \
!empty(IS_BUILTIN.expat:M[yY][eE][sS])
USE_BUILTIN.expat= yes
. for _dep_ in ${BUILDLINK_DEPENDS.expat}
. if !empty(USE_BUILTIN.expat:M[yY][eE][sS])
USE_BUILTIN.expat!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.expat:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
. endif # PREFER.expat
.endif
MAKEVARS+= USE_BUILTIN.expat
###
### The section below only applies if we are not including this file
### solely to determine whether a built-in implementation exists.
###
CHECK_BUILTIN.expat?= no
.if !empty(CHECK_BUILTIN.expat:M[nN][oO])
. if !empty(USE_BUILTIN.expat:M[nN][oO])
BUILDLINK_DEPENDS.expat+= expat>=1.95.4
. endif
. if !empty(USE_BUILTIN.expat:M[yY][eE][sS])
BUILDLINK_PREFIX.expat= ${X11BASE}
. include "../../mk/x11.buildlink3.mk"
. include "../../mk/x11.builtin.mk"
. endif
.endif # CHECK_BUILTIN.expat
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