File:  [cvs.NetBSD.org] / pkgsrc / textproc / expat / builtin.mk
Revision 1.13: download - view: text, annotated - select for diffs
Sun Oct 5 21:36:34 2008 UTC (16 years, 1 month ago) by cube
Branches: MAIN
CVS tags: HEAD
Merge cube-native-xorg, so that pkgsrc-current can be used with the native
X.Org found in NetBSD-current.

Thanks a lot to all who helped, especially Matthias Scheler who did
repeated tests on Mac OS X and older versions of NetBSD to make sure the
support for those platforms wouldn't be broken (or at least, not fatally,
as I would still expect a few hiccups here and there, because there is
only so much one can test in such limited time).

On the infrastructure side, this branch brings pkgconfig-builtin.mk, in
order to write very easily new builtin.mk files.  It can actually handle
more than just pkgconfig files, but it will provide a version if it finds
such a file.  x11.builtin.mk has also been made more useful and now all
existing (and future!) native-X11-related builtin.mk files should include
it.

# $NetBSD: builtin.mk,v 1.13 2008/10/05 21:36:34 cube Exp $

BUILTIN_PKG:=	expat

BUILTIN_FIND_FILES_VAR:=	H_EXPAT
BUILTIN_FIND_FILES.H_EXPAT=	${X11BASE}/include/expat.h /usr/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 empty(H_EXPAT:M__nonexistent__)
.    if !empty(H_EXPAT:M${X11BASE}/*)
BUILTIN_IMAKE_CHECK:=	expat:BuildExpatLibrary
.      include "../../mk/buildlink3/imake-check.mk"
IS_BUILTIN.expat=	${BUILTIN_IMAKE_CHECK.expat}
.    else
IS_BUILTIN.expat=	yes
.    endif
.  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]) && \
    empty(H_EXPAT:M__nonexistent__)
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_API_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_API_DEPENDS.expat+=	expat>=1.95.4
.  endif

.  if !empty(H_EXPAT:M${X11BASE}/*)
.    include "../../mk/x11.builtin.mk"
.  else
BUILDLINK_PREFIX.expat=	/usr
.  endif

.endif	# CHECK_BUILTIN.expat

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