Refactor configure, build, test and wrapper phases out of bsd.pkg.mk

and into their own directories.  Also do some cleanups with build/_build
and pkginstall -- we get rid of _build and simply run pkginstall as
part of the "build" target.

Introduce a new mechanism to handle varying directory depths under
${WRKSRC} in which we find files to override, e.g. configure, config.*,
libtool, etc.  OVERRIDE_DIRDEPTH is a package-settable variable that
specifies how far under ${WRKSRC} the various targets should look,
and it defaults to "2".  We preserve the
meaning of the various *_OVERRIDE variables, so if they are defined,
then their values supersede the OVERRIDE_DIRDEPTH mechanism.

devel/tla will need to specially set OVERRIDE_DIRDEPTH to 3 (see log
for revision 1.1857 for bsd.pkg.mk -- to be done in a separate commit.

1 files changed, 43 insertions, 0 deletions

diff --git a/mk/build/bsd.build.mk b/mk/build/bsd.build.mk
new file mode 100644
index 00000000000..8b1e0aaf444
--- /dev/null
+++ b/mk/build/bsd.build.mk
@@ -0,0 +1,43 @@
+# $NetBSD: bsd.build.mk,v 1.1 2006/07/05 06:09:15 jlam Exp $
+#
+# This Makefile fragment is included by bsd.pkg.mk and provides all
+# variables and targets related to building sources for a package.
+#
+# The following are the "public" targets provided by this module:
+#
+#    build, test
+#
+# The following targets may be overridden in a package Makefile:
+#
+#    pre-build, do-build, post-build
+#    pre-test,  do-test,  post-test
+#
+
+_BUILD_COOKIE=	${WRKDIR}/.build_done
+_TEST_COOKIE=	${WRKDIR}/.test_done
+
+######################################################################
+### build (PUBLIC)
+######################################################################
+### build is a public target to build the sources for the package.
+###
+.PHONY: build
+.if defined(NO_BUILD)
+.  if !target(build)
+build: configure build-cookie
+.  endif
+.else
+.  include "${PKGSRCDIR}/mk/build/build.mk"
+.endif
+
+.include "${PKGSRCDIR}/mk/build/test.mk"
+
+######################################################################
+### build-cookie (PRIVATE)
+######################################################################
+### build-cookie creates the "build" cookie file.
+###
+.PHONY: build-cookie
+build-cookie:
+	${_PKG_SILENT}${_PKG_DEBUG}${MKDIR} ${_BUILD_COOKIE:H}
+	${_PKG_SILENT}${_PKG_DEBUG}${ECHO} ${PKGNAME} >> ${_BUILD_COOKIE}