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| author | Dmitry Goncharov <dgoncharov@users.sf.net> | 2023-04-30 09:30:19 -0400 |
|---|---|---|
| committer | Paul Smith <psmith@gnu.org> | 2023-04-30 09:40:50 -0400 |
| commit | ebe0a1c9f1d1529a3f2c64d628686f500d460b0e (patch) | |
| tree | 6e7e5eaca668d4dbf365de19e1da61e94a205157 | |
| parent | 0880e5c86ab7ba92c3ba0f83bab1a230906ee657 (diff) | |
| download | make-git-ebe0a1c9f1d1529a3f2c64d628686f500d460b0e.tar.gz | |
[SV 64115] Suppress warnings about undefined GNUMAKEFLAGS
* src/variable.c (defined_vars): Add GNUMAKEFLAGS to defined variables.
* tests/scripts/options/warn: Add a test.
| -rw-r--r-- | src/variable.c | 1 | ||||
| -rw-r--r-- | tests/scripts/options/warn | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/variable.c b/src/variable.c index bfaef6c1..63a8968b 100644 --- a/src/variable.c +++ b/src/variable.c @@ -1916,6 +1916,7 @@ static const struct defined_vars defined_vars[] = { { STRING_SIZE_TUPLE ("VPATH") }, { STRING_SIZE_TUPLE ("GPATH") }, { STRING_SIZE_TUPLE (WARNINGS_NAME) }, + { STRING_SIZE_TUPLE (GNUMAKEFLAGS_NAME) }, { NULL, 0 } }; diff --git a/tests/scripts/options/warn b/tests/scripts/options/warn index 8c66658e..2b862a58 100644 --- a/tests/scripts/options/warn +++ b/tests/scripts/options/warn @@ -16,6 +16,17 @@ all:; @#HELPER# env MAKEFLAGS !, '--warn-undefined-variables', "MF= --warn=undefined-var\nMAKEFLAGS= --warn=undefined-var"); +# sv 64115. +# Verify that -R along with --warn-undefined-variables do not warn about +# internal variables, such as GNUMAKEFLAGS. + +run_make_test(q! +$(info MF=$(MAKEFLAGS)) +all:; @#HELPER# env MAKEFLAGS +!, + '-R --warn-undefined-variables', "MF=rR --warn=undefined-var\nMAKEFLAGS=rR --warn=undefined-var"); + + # Verify parsing of --warn in various forms. while (my ($f, $r) = each %warn_test) { |