Add bmake to the build and allow it to be installed as make(1) instead

of FreeBSD's make by setting WITH_BMAKE.  The WITH_BMAKE build makes it
easy for people to switch while working out the kinks -- think ports
tree here.  The option will be removed in due time.

Submitted by:	Simon Gerraty (sjg@juniper.net)

1 files changed, 103 insertions, 0 deletions

diff --git a/usr.bin/bmake/unit-tests/Makefile b/usr.bin/bmake/unit-tests/Makefile
new file mode 100644
index 0000000..c22dbc5
--- /dev/null
+++ b/usr.bin/bmake/unit-tests/Makefile
@@ -0,0 +1,103 @@
+# This is a generated file, do NOT edit!
+# See contrib/bmake/bsd.after-import.mk
+#
+# $FreeBSD$
+
+SRCTOP?= ${.CURDIR:H:H:H}
+
+# $Id: Makefile.in,v 1.38 2012/06/19 23:38:48 sjg Exp $
+#
+# $NetBSD: Makefile,v 1.34 2012/06/19 23:25:53 sjg Exp $
+#
+# Unit tests for make(1)
+# The main targets are:
+# 
+# all:	run all the tests
+# test:	run 'all', capture output and compare to expected results
+# accept: move generated output to expected results
+#
+# Adding a test case.  
+# Each feature should get its own set of tests in its own suitably
+# named makefile which should be added to SUBFILES to hook it in.
+# 
+
+srcdir= ${SRCTOP}/contrib/bmake/unit-tests
+
+.MAIN: all
+
+UNIT_TESTS:= ${srcdir}
+
+# Simple sub-makefiles - we run them as a black box
+# keep the list sorted.
+SUBFILES= \
+	comment \
+	cond1 \
+	error \
+	export \
+	export-all \
+	doterror \
+	dotwait \
+	forloop \
+	forsubst \
+	hash \
+	misc \
+	moderrs \
+	modmatch \
+	modmisc \
+	modorder \
+	modts \
+	modword \
+	phony-end \
+	posix \
+	qequals \
+	sysv \
+	ternary \
+	unexport \
+	unexport-env \
+	varcmd
+
+all: ${SUBFILES}
+
+flags.doterror=
+
+# the tests are actually done with sub-makes.
+.PHONY: ${SUBFILES}
+.PRECIOUS: ${SUBFILES}
+${SUBFILES}:
+	-@${.MAKE} ${flags.$@:U-k} -f ${UNIT_TESTS}/$@
+
+clean:
+	rm -f *.out *.fail *.core
+
+.sinclude <bsd.obj.mk>
+
+TEST_MAKE?= ${.MAKE}
+TOOL_SED?= sed
+TOOL_TR?= tr
+TOOL_DIFF?= diff
+DIFF_FLAGS?= -u
+
+# ensure consistent results from sort(1)
+LC_ALL= C
+LANG= C
+.export LANG LC_ALL
+
+# The driver.
+# We always pretend .MAKE was called 'make' 
+# and strip ${.CURDIR}/ from the output
+# and replace anything after 'stopped in' with unit-tests
+# so the results can be compared.
+test:
+	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
+	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
+	${TOOL_TR} -d '\015' | \
+	${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
+	-e '/stopped/s, /.*, unit-tests,' \
+	-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
+	-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
+	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
+	${TOOL_DIFF} ${DIFF_FLAGS} ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
+
+accept:
+	mv test.out ${srcdir}/test.exp
+