Changeset 3140 in kBuild for trunk/src/kmk/tests/scripts/functions/foreach

Timestamp:

Mar 14, 2018 9:28:10 PM (7 years ago)

Author:

bird

Message:

kmk: Merged in changes from GNU make 4.2.1 (2e55f5e4abdc0e38c1d64be703b446695e70b3b6 / ​https://git.savannah.gnu.org/git/make.git).

Location:

trunk/src/kmk

Files:

• . (modified) (1 prop)
• tests/scripts/functions/foreach (modified) (3 diffs)

trunk/src/kmk/tests/scripts/functions/foreach

@@ -1 +1 @@
 #                                                                    -*-perl-*-
-# $Id: foreach,v 1.5 2006/03/10 02:20:46 psmith Exp $
+# $Id$
 
 $description = "Test the foreach function.";
@@ -56 +56 @@
               'FOREACH');
 
+# Allow variable names with trailing space
+run_make_test(q!
+$(foreach \
+  a \
+, b c d \
+, $(info $a))
+all:;@:
+!,
+              "", "b\nc\nd\n");
 
-# TEST 2: Check some error conditions.
+# Allow empty variable names.  We still expand the body.
+
+run_make_test('
+x = $(foreach ,1 2 3,a)
+y := $x
+
+all: ; @echo $y',
+              '', "a a a\n");
+
+# Check some error conditions.
 
 run_make_test('
@@ -65 +83 @@
 all: ; @echo $y',
               '',
-              "#MAKEFILE#:2: *** insufficient number of arguments (1) to function `foreach'.  Stop.",
+              "#MAKEFILE#:2: *** insufficient number of arguments (1) to function 'foreach'.  Stop.",
               512);
 
 run_make_test('
-x = $(foreach )
+x = $(foreach x,y)
 y := $x
 
 all: ; @echo $y',
               '',
-              "#MAKEFILE#:2: *** insufficient number of arguments (1) to function `foreach'.  Stop.",
+              "#MAKEFILE#:2: *** insufficient number of arguments (2) to function 'foreach'.  Stop.",
               512);