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[src/trunk]: src/usr.bin/make/unit-tests make(1): add test for the special so...
details: https://anonhg.NetBSD.org/src/rev/aaf5a0b1ce88
branches: trunk
changeset: 942905:aaf5a0b1ce88
user: rillig <rillig%NetBSD.org@localhost>
date: Sat Aug 22 07:49:44 2020 +0000
description:
make(1): add test for the special source .USE
diffstat:
usr.bin/make/unit-tests/depsrc-use.exp | 3 +++
usr.bin/make/unit-tests/depsrc-use.mk | 24 +++++++++++++++++++-----
usr.bin/make/unit-tests/depsrc-usebefore.mk | 4 +++-
3 files changed, 25 insertions(+), 6 deletions(-)
diffs (57 lines):
diff -r ed14e92dcbe0 -r aaf5a0b1ce88 usr.bin/make/unit-tests/depsrc-use.exp
--- a/usr.bin/make/unit-tests/depsrc-use.exp Sat Aug 22 07:46:18 2020 +0000
+++ b/usr.bin/make/unit-tests/depsrc-use.exp Sat Aug 22 07:49:44 2020 +0000
@@ -1,1 +1,4 @@
+first
+second
+directly
exit status 0
diff -r ed14e92dcbe0 -r aaf5a0b1ce88 usr.bin/make/unit-tests/depsrc-use.mk
--- a/usr.bin/make/unit-tests/depsrc-use.mk Sat Aug 22 07:46:18 2020 +0000
+++ b/usr.bin/make/unit-tests/depsrc-use.mk Sat Aug 22 07:49:44 2020 +0000
@@ -1,8 +1,22 @@
-# $NetBSD: depsrc-use.mk,v 1.2 2020/08/16 14:25:16 rillig Exp $
+# $NetBSD: depsrc-use.mk,v 1.3 2020/08/22 07:49:44 rillig Exp $
#
-# Tests for the special source .USE in dependency declarations.
+# Tests for the special source .USE in dependency declarations,
+# which allows to append common commands to other targets.
+
+all: action directly
+
+first: .USE
+ @echo first # Using ${.TARGET} here would expand to "action"
-# TODO: Implementation
+second: .USE
+ @echo second
-all:
- @:;
+# It's possible but uncommon to have a .USE target with no commands.
+# This may happen as the result of expanding a .for loop.
+empty: .USE
+
+# It's possible but uncommon to directly make a .USEBEFORE target.
+directly: .USE
+ @echo directly
+
+action: first second empty
diff -r ed14e92dcbe0 -r aaf5a0b1ce88 usr.bin/make/unit-tests/depsrc-usebefore.mk
--- a/usr.bin/make/unit-tests/depsrc-usebefore.mk Sat Aug 22 07:46:18 2020 +0000
+++ b/usr.bin/make/unit-tests/depsrc-usebefore.mk Sat Aug 22 07:49:44 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: depsrc-usebefore.mk,v 1.3 2020/08/22 07:46:18 rillig Exp $
+# $NetBSD: depsrc-usebefore.mk,v 1.4 2020/08/22 07:49:44 rillig Exp $
#
# Tests for the special source .USEBEFORE in dependency declarations,
# which allows to prepend common commands to other targets.
@@ -11,6 +11,8 @@
second: .USEBEFORE
@echo second
+# It's possible but uncommon to have a .USEBEFORE target with no commands.
+# This may happen as the result of expanding a .for loop.
empty: .USEBEFORE
# It's possible but uncommon to directly make a .USEBEFORE target.
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