| 1 | # $Id: testcase-2ndtargetexp.kmk 1701 2008-09-02 02:06:18Z bird $
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| 2 | ## @file
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| 3 | # kBuild - testcase for the 2nd target expansion feature.
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| 4 | #
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| 5 |
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| 6 | #
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| 7 | # Copyright (c) 2008 knut st. osmundsen <bird-src-spam@anduin.net>
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| 8 | #
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| 9 | # This file is part of kBuild.
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| 10 | #
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| 11 | # kBuild is free software; you can redistribute it and/or modify
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| 12 | # it under the terms of the GNU General Public License as published by
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| 13 | # the Free Software Foundation; either version 2 of the License, or
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| 14 | # (at your option) any later version.
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| 15 | #
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| 16 | # kBuild is distributed in the hope that it will be useful,
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| 17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | # GNU General Public License for more details.
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| 20 | #
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| 21 | # You should have received a copy of the GNU General Public License
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| 22 | # along with kBuild; if not, write to the Free Software
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| 23 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| 24 | #
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| 25 | #
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| 26 |
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| 27 | DEPTH = ../..
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| 28 | include $(PATH_KBUILD)/header.kmk
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| 29 |
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| 30 | #
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| 31 | # Enable it.
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| 32 | #
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| 33 | .SECONDTARGETEXPANSION:
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| 34 |
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| 35 |
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| 36 | #
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| 37 | # This is expanded immediately.
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| 38 | #
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| 39 | foo1 = foo1
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| 40 | $(foo1):
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| 41 | $(if $(eq $@,foo1),$(ECHO) "foo1 works",$(ECHO) "foo1 is busted @=$@"; exit 1)
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| 42 |
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| 43 | # Mostly for making sure the ifeq test works below.
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| 44 | flush_command_recoding := 1 # see record_waiting_files() in read.c
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| 45 | ifeq ($(strip $(commands foo1)),)
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| 46 | $(error No commands for foo1: $(commands foo1))
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| 47 | endif
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| 48 |
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| 49 |
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| 50 | #
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| 51 | # This is expanded in the 2nd round.
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| 52 | #
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| 53 | $$(foo2):
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| 54 | $(if $(eq $@,foo2),$(ECHO) "foo2 works",$(ECHO) "foo2 is busted @=$@"; exit 1)
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| 55 |
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| 56 | # Check that a $(foo2) file exists.
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| 57 | flush_command_recoding := 1 # see record_waiting_files() in read.c
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| 58 | # $ (info $$(foo2) commands: $(commands $$(foo2)))
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| 59 | ifeq ($(strip $(commands $$(foo2))),)
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| 60 | $(error No commands for $$(foo2): $(commands $$(foo2)))
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| 61 | endif
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| 62 |
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| 63 |
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| 64 | all_recursive: foo1 foo2
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| 65 | $(ECHO) "2nd target expansion passes smoke testing"
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| 66 |
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| 67 | # define this last
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| 68 | foo2 = foo2
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| 69 |
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