[pkgsrc/trunk]: pkgsrc/mk Add a buildlink3.mk file that will choose between t...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/628168f83670
branches:  trunk
changeset: 498044:628168f83670
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Wed Aug 10 21:10:54 2005 +0000

description:
Add a buildlink3.mk file that will choose between the two FAM
implementations -- SGI FAM and GNOME gamin.

diffstat:

 mk/fam.buildlink3.mk |  54 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 54 insertions(+), 0 deletions(-)

diffs (58 lines):

diff -r 6293cbd192ff -r 628168f83670 mk/fam.buildlink3.mk
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/mk/fam.buildlink3.mk      Wed Aug 10 21:10:54 2005 +0000
@@ -0,0 +1,54 @@
+# $NetBSD: fam.buildlink3.mk,v 1.1 2005/08/10 21:10:54 jlam Exp $
+#
+# This Makefile fragment is meant to be included by packages that
+# require a FAM implementation.  fam.buildlink3.mk will:
+#
+#      * set FAMBASE to the base directory of the FAM files;
+#      * set FAM_TYPE to the FAM implementation used.
+#
+# There are two variables that can be used to tweak the selection of
+# the FAM implementation:
+#
+# FAM_DEFAULT is a user-settable variable whose value is the default
+#      FAM implementation to use.
+#
+# FAM_ACCEPTED is a package-settable list of FAM implementations that
+#      may be used by the package.
+
+FAM_BUILDLINK3_MK:=    ${FAM_BUILDLINK3_MK}+
+
+.include "../../mk/bsd.prefs.mk"
+
+.if !empty(FAM_BUILDLINK3_MK:M+)
+FAM_DEFAULT?=  fam
+FAM_ACCEPTED?= ${_FAM_PKGS}
+
+# This is an exhaustive list of all of the FAM implementations that may
+# be used with fam.buildlink3.mk, in order of precedence.
+#
+_FAM_PKGS?=    fam gamin
+
+_FAM_DEFAULT=  ${FAM_DEFAULT}
+_FAM_ACCEPTED= ${FAM_ACCEPTED}
+
+_FAM_TYPE?=    ${_FAM_DEFAULT}
+
+.  if !empty(_FAM_ACCEPTED:M${_FAM_TYPE})
+FAM_TYPE=      ${_FAM_TYPE}
+.  else
+FAM_TYPE=      none
+.  endif
+FAMBASE=       ${BUILDLINK_PREFIX.${FAM_TYPE}}
+
+BUILD_DEFS+=   FAM_TYPE
+BUILD_DEFS+=   FAMBASE
+.endif # FAM_BUILDLINK3_MK
+
+.if ${FAM_TYPE} == "none"
+PKG_FAIL_REASON=       \
+       "${_FAM_TYPE} is not an acceptable FAM type for ${PKGNAME}."
+.elif ${FAM_TYPE} == "fam"
+.  include "../../sysutils/fam/buildlink3.mk"
+.elif ${FAM_TYPE} == "gamin"
+.  include "../../sysutils/gamin/buildlink3.mk"
+.endif