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, 216 insertions, 0 deletions

diff --git a/mk/configure/configure.mk b/mk/configure/configure.mk
new file mode 100644
index 00000000000..fe504e2bba4
--- /dev/null
+++ b/mk/configure/configure.mk
@@ -0,0 +1,216 @@
+# $NetBSD: configure.mk,v 1.1 2006/07/05 06:09:15 jlam Exp $
+#
+# CONFIGURE_SCRIPT is the path to the script to run in order to
+#	configure the software for building.  If the path is relative,
+#	then it is assumed to be relative to each directory listed in
+#	CONFIGURE_DIRS.
+#
+# CONFIGURE_ENV is the shell environment that is exported to the
+#	configure script.
+#
+# CONFIGURE_ARGS is the list of arguments that is passed to the
+#	configure script.
+#
+CONFIGURE_SCRIPT?=	./configure
+CONFIGURE_ENV+=		${ALL_ENV}
+CONFIGURE_ARGS?=	# empty
+BUILD_DEFS+=		CONFIGURE_ENV CONFIGURE_ARGS
+
+.if defined(GNU_CONFIGURE)
+.  include "${PKGSRCDIR}/mk/configure/gnu-configure.mk"
+.endif
+.if defined(OVERRIDE_GNU_CONFIG_SCRIPTS)
+.  include "${PKGSRCDIR}/mk/configure/config-override.mk"
+.endif
+.if defined(USE_LIBTOOL)
+.  include "${PKGSRCDIR}/mk/configure/libtool-override.mk"
+.endif
+.if defined(PKGCONFIG_OVERRIDE)
+.  include "${PKGSRCDIR}/mk/configure/pkg-config-override.mk"
+.endif
+.if defined(REPLACE_INTERPRETER) || defined(REPLACE_PERL)
+.  include "${PKGSRCDIR}/mk/configure/replace-interpreter.mk"
+.endif
+.if defined(USE_PKGLOCALEDIR)
+.  include "${PKGSRCDIR}/mk/configure/replace-localedir.mk"
+.endif
+
+######################################################################
+### configure (PUBLIC)
+######################################################################
+### configure is a public target to configure the sources for building.
+###
+_CONFIGURE_TARGETS+=	wrapper
+_CONFIGURE_TARGETS+=	acquire-configure-lock
+_CONFIGURE_TARGETS+=	${_CONFIGURE_COOKIE}
+_CONFIGURE_TARGETS+=	release-configure-lock
+
+.PHONY: configure
+.if !target(configure)
+configure: ${_CONFIGURE_TARGETS}
+.endif
+
+.PHONY: acquire-configure-lock release-configure-lock
+acquire-configure-lock: acquire-lock
+release-configure-lock: release-lock
+
+.if !exists(${_CONFIGURE_COOKIE})
+${_CONFIGURE_COOKIE}:
+	${_PKG_SILENT}${_PKG_DEBUG}cd ${.CURDIR} && ${SETENV} ${BUILD_ENV} ${MAKE} ${MAKEFLAGS} real-configure PKG_PHASE=configure || ${PKG_ERROR_HANDLER.configure}
+.else
+${_CONFIGURE_COOKIE}:
+	@${DO_NADA}
+.endif
+
+PKG_ERROR_CLASSES+=	configure
+PKG_ERROR_MSG.configure=						\
+	""								\
+	"There was an error during the \`\`configure'' phase."		\
+	"Please investigate the following for more information:"
+.if defined(GNU_CONFIGURE)
+PKG_ERROR_MSG.configure+=						\
+	"     * config.log"						\
+	"     * ${WRKLOG}"						\
+	""
+.else
+PKG_ERROR_MSG.configure+=						\
+	"     * log of the build"					\
+	"     * ${WRKLOG}"						\
+	""
+.endif
+.if defined(BROKEN_IN)
+PKG_ERROR_MSG.configure+=						\
+	"     * This package is broken in ${BROKEN_IN}."		\
+	"     * It may be removed in the next branch unless fixed."
+.endif
+
+######################################################################
+### real-configure (PRIVATE)
+######################################################################
+### real-configure is a helper target onto which one can hook all of the
+### targets that do the actual configuration of the sources.
+###
+_REAL_CONFIGURE_TARGETS+=	configure-check-interactive
+_REAL_CONFIGURE_TARGETS+=	configure-message
+_REAL_CONFIGURE_TARGETS+=	configure-vars
+_REAL_CONFIGURE_TARGETS+=	pre-configure
+_REAL_CONFIGURE_TARGETS+=	do-configure-pre-hook
+_REAL_CONFIGURE_TARGETS+=	do-configure
+_REAL_CONFIGURE_TARGETS+=	do-configure-post-hook
+_REAL_CONFIGURE_TARGETS+=	post-configure
+_REAL_CONFIGURE_TARGETS+=	configure-cookie
+_REAL_CONFIGURE_TARGETS+=	error-check
+
+.PHONY: real-configure
+real-configure: ${_REAL_CONFIGURE_TARGETS}
+
+.PHONY: configure-message
+configure-message:
+	@${PHASE_MSG} "Configuring for ${PKGNAME}"
+
+######################################################################
+### configure-check-interactive (PRIVATE)
+######################################################################
+### configure-check-interactive checks whether we must do an interactive
+### configuration or not.
+###
+configure-check-interactive:
+.if !empty(INTERACTIVE_STAGE:Mconfigure) && defined(BATCH)
+	@${ERROR_MSG} "The configure stage of this package requires user interaction"
+	@${ERROR_MSG} "Please configure manually with:"
+	@${ERROR_MSG} "    \"cd ${.CURDIR} && ${MAKE} configure\""
+	@${TOUCH} ${_INTERACTIVE_COOKIE}
+	@${FALSE}
+.else
+	@${DO_NADA}
+.endif
+
+######################################################################
+### do-configure-pre-hook (PRIVATE)
+######################################################################
+### do-configure-pre-hook is a helper target onto which one can hook
+### all of the targets that should be run after pre-configure but before
+### do-configure.  These targets typically edit the files used by the
+### do-configure target.
+###
+.PHONY: do-configure-pre-hook
+do-configure-pre-hook:
+	@${DO_NADA}
+
+######################################################################
+### do-configure-post-hook (PRIVATE)
+######################################################################
+### do-configure-post-hook is a helper target onto which one can hook
+### all of the targets that should be run after do-configure but before
+### post-configure.  These targets typically edit the files generated
+### by the do-configure target that are used during the build phase.
+###
+.PHONY: do-configure-post-hook
+do-configure-post-hook:
+	@${DO_NADA}
+
+######################################################################
+### do-configure-script (PRIVATE)
+######################################################################
+### do-configure-script runs the configure script to configure the
+### software for building.
+###
+_CONFIGURE_SCRIPT_ENV+=	INSTALL=${INSTALL:Q}\ -c\ -o\ ${BINOWN}\ -g\ ${BINGRP}
+_CONFIGURE_SCRIPT_ENV+=	INSTALL_PROGRAM=${INSTALL_PROGRAM:Q}
+_CONFIGURE_SCRIPT_ENV+=	INSTALL_SCRIPT=${INSTALL_SCRIPT:Q}
+_CONFIGURE_SCRIPT_ENV+=	INSTALL_DATA=${INSTALL_DATA:Q}
+_CONFIGURE_SCRIPT_ENV+=	INSTALL_GAME=${INSTALL_GAME:Q}
+_CONFIGURE_SCRIPT_ENV+=	INSTALL_GAME_DATA=${INSTALL_GAME_DATA:Q}
+_CONFIGURE_SCRIPT_ENV+=	${CONFIGURE_ENV}
+
+.PHONY: do-configure-script
+do-configure-script:
+.for _dir_ in ${CONFIGURE_DIRS}
+	${_PKG_SILENT}${_PKG_DEBUG}${_ULIMIT_CMD}			\
+	cd ${WRKSRC} && cd ${_dir_} &&					\
+	${SETENV} ${_CONFIGURE_SCRIPT_ENV}				\
+		${CONFIG_SHELL} ${CONFIGURE_SCRIPT} ${CONFIGURE_ARGS}
+.endfor
+
+######################################################################
+### do-configure-imake (PRIVATE)
+######################################################################
+### do-configure-imake runs xmkmf and imake to configure the software
+### for building.
+###
+_CONFIGURE_IMAKE_ENV+=	XPROJECTROOT=${X11BASE:Q}
+_CONFIGURE_IMAKE_ENV+=	${SCRIPTS_ENV}
+
+.PHONY: do-configure-imake
+do-configure-imake:
+.for _dir_ in ${CONFIGURE_DIRS}
+	${_PKG_SILENT}${_PKG_DEBUG}					\
+	cd ${WRKSRC} && cd ${_dir_} &&					\
+	${SETENV} ${_CONFIGURE_IMAKE_ENV} ${XMKMF}
+.endfor
+
+######################################################################
+### pre-configure, do-configure, post-configure (PUBLIC, override)
+######################################################################
+### {pre,do,post}-configure are the heart of the package-customizable
+### configure targets, and may be overridden within a package Makefile.
+###
+.PHONY: pre-configure do-configure post-configure
+
+_DO_CONFIGURE_TARGETS+=	${HAS_CONFIGURE:D	do-configure-script}
+_DO_CONFIGURE_TARGETS+=	${USE_IMAKE:D		do-configure-imake}
+
+.if !target(do-configure)
+do-configure: ${_DO_CONFIGURE_TARGETS}
+	@${DO_NADA}
+.endif
+
+.if !target(pre-configure)
+pre-configure:
+	@${DO_NADA}
+.endif
+
+.if !target(post-configure)
+post-configure:
+	@${DO_NADA}
+.endif