[pkgsrc/trunk]: pkgsrc/textproc/expat Check for the version of the XFree86-pr...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/92dfa411958c
branches:  trunk
changeset: 468845:92dfa411958c
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Tue Feb 17 08:24:30 2004 +0000

description:
Check for the version of the XFree86-provided expat software.

diffstat:

 textproc/expat/buildlink3.mk |  98 +++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 93 insertions(+), 5 deletions(-)

diffs (113 lines):

diff -r 0abd36466ac6 -r 92dfa411958c textproc/expat/buildlink3.mk
--- a/textproc/expat/buildlink3.mk      Tue Feb 17 06:36:38 2004 +0000
+++ b/textproc/expat/buildlink3.mk      Tue Feb 17 08:24:30 2004 +0000
@@ -1,16 +1,104 @@
-# $NetBSD: buildlink3.mk,v 1.4 2004/01/24 03:26:48 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.5 2004/02/17 08:24:30 jlam Exp $
 
 BUILDLINK_DEPTH:=      ${BUILDLINK_DEPTH}+
 EXPAT_BUILDLINK3_MK:=  ${EXPAT_BUILDLINK3_MK}+
 
-.if !empty(BUILDLINK_DEPTH:M+)
-BUILDLINK_DEPENDS+=    expat
-.endif
+.include "../../mk/bsd.prefs.mk"
 
 .if !empty(EXPAT_BUILDLINK3_MK:M+)
 BUILDLINK_PACKAGES+=           expat
 BUILDLINK_DEPENDS.expat+=      expat>=1.95.4
-BUILDLINK_PKGSRCDIR.expat?=    ../../textproc/expat
+BUILDLINK_PKGSRCDIR.expat?=    ../../x11/expat
+BUILDLINK_DEPMETHOD.expat?=    build
+.endif # EXPAT_BUILDLINK3_MK
+
+BUILDLINK_CHECK_BUILTIN.expat?=        NO
+
+_EXPAT_H=      ${X11BASE}/include/expat.h
+_X11_TMPL=     ${X11BASE}/lib/X11/config/X11.tmpl
+
+.if !defined(BUILDLINK_IS_BUILTIN.expat)
+BUILDLINK_IS_BUILTIN.expat=    NO
+.  if exists(${_X11_TMPL}) && exists(${_X11_EXTENSIONS_EXPAT_H})
+_IS_BUILTIN.expat!=                                                    \
+       if ${GREP} -q BuildExpatLibrary ${_X11_TMPL}; then              \
+               ${ECHO} "YES";                                          \
+       else                                                            \
+               ${ECHO} "NO";                                           \
+       fi
+BUILDLINK_IS_BUILTIN.expat=    ${_IS_BUILTIN.expat}
+.    if !empty(BUILDLINK_CHECK_BUILTIN.expat:M[nN][oO]) && \
+        !empty(_IS_BUILTIN.expat:M[yY][eE][sS])
+#
+# Create an appropriate package name for the built-in expat distributed
+# with the system.  This package name can be used to check against
+# BUILDLINK_DEPENDS.<pkg> to see if we need to install the pkgsrc version
+# or if the built-in one is sufficient.
+#
+_EXPAT_MAJOR!= \
+       ${AWK} '/\#define[      ]*XML_MAJOR_REVISION/ { print $$3 }'    \
+               ${_EXPAT_H}
+_EXPAT_MINOR!= \
+       ${AWK} '/\#define[      ]*XML_MINOR_REVISION/ { print $$3 }'    \
+               ${_EXPAT_H}
+_EXPAT_MICRO!= \
+       ${AWK} '/\#define[      ]*XML_MICRO_REVISION/ { print $$3 }'    \
+               ${_EXPAT_H}
+_EXPAT_VERSION=        ${_EXPAT_MAJOR}.${_EXPAT_MINOR}.${_EXPAT_MICRO}
+_EXPAT_PKG=            expat-${_EXPAT_VERSION}
+BUILDLINK_IS_BUILTIN.expat?=   YES
+.      for _depend_ in ${BUILDLINK_DEPENDS.expat}
+.        if !empty(BUILDLINK_IS_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_IS_BUILTIN.expat!=           \
+       if ${PKG_ADMIN} pmatch '${_depend_}' ${_EXPAT_PKG}; then        \
+               ${ECHO} "YES";                                          \
+       else                                                            \
+               ${ECHO} "NO";                                           \
+       fi
+.        endif
+.      endfor
+.    endif
+.  endif
+MAKEFLAGS+=    BUILDLINK_IS_BUILTIN.expat=${BUILDLINK_IS_BUILTIN.expat}
+.endif
+
+.if !empty(BUILDLINK_IS_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_USE_BUILTIN.expat=   YES
+.else
+BUILDLINK_USE_BUILTIN.expat=   NO
+.endif
+
+.if !empty(PREFER_NATIVE:M[yY][eE][sS]) && \
+    !empty(BUILDLINK_IS_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_USE_BUILTIN.expat=   YES
+.endif
+.if !empty(PREFER_PKGSRC:M[yY][eE][sS])
+BUILDLINK_USE_BUILTIN.expat=   NO
+.endif
+.if !empty(PREFER_NATIVE:Mexpat) && \
+    !empty(BUILDLINK_IS_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_USE_BUILTIN.expat=   YES
+.endif
+.if !empty(PREFER_PKGSRC:Mexpat)
+BUILDLINK_USE_BUILTIN.expat=   NO
+.endif
+
+.if !empty(BUILDLINK_CHECK_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_USE_BUILTIN.expat=   YES
+.endif
+
+.if !empty(BUILDLINK_USE_BUILTIN.expat:M[nN][oO])
+.  if !empty(BUILDLINK_DEPTH:M+)
+BUILDLINK_DEPENDS+=            expat
+.  endif
+.endif
+
+.if !empty(EXPAT_BUILDLINK3_MK:M+)
+BUILDLINK_DEPENDS.expat+=      expat>=1.95.4
+.  if !empty(BUILDLINK_USE_BUILTIN.expat:M[yY][eE][sS])
+BUILDLINK_PREFIX.expat=        ${X11BASE}
+.  endif
+USE_X11=       yes
 .endif # EXPAT_BUILDLINK3_MK
 
 BUILDLINK_DEPTH:=      ${BUILDLINK_DEPTH:S/+$//}