From: Andrew Murray <andrew.murray@arm.com>
To: Dan Carpenter <dan.carpenter@oracle.com>, Catalin.Marinas@arm.com
Cc: smatch@vger.kernel.org
Subject: [RFC PATCH 1/7] build: Add '-lm' build flag
Date: Mon, 7 Oct 2019 16:35:39 +0100 [thread overview]
Message-ID: <20191007153545.23231-2-andrew.murray@arm.com> (raw)
In-Reply-To: <20191007153545.23231-1-andrew.murray@arm.com>
Adding this flag avoids the following link error:
libsparse.a(hashtable.o): In function `create_hashtable':
/home/andmur01/smatch/cwchash/hashtable.c:51: undefined reference to `ceilf'
libsparse.a(hashtable.o): In function `hashtable_expand':
/home/andmur01/smatch/cwchash/hashtable.c:124: undefined reference to `ceilf'
collect2: error: ld returned 1 exit status
Signed-off-by: Andrew Murray <andrew.murray@arm.com>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index dc37ae2fe566..4da1ecbbdbb5 100644
--- a/Makefile
+++ b/Makefile
@@ -252,7 +252,7 @@ SMATCH_SCRIPTS=smatch_scripts/add_gfp_to_allocations.sh \
smatch_scripts/trace_params.pl smatch_scripts/unlocked_paths.pl \
smatch_scripts/whitespace_only.sh smatch_scripts/wine_checker.sh \
-SMATCH_LDFLAGS := -lsqlite3 -lssl -lcrypto
+SMATCH_LDFLAGS := -lsqlite3 -lssl -lcrypto -lm
smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
$(QUIET_LINK)$(LD) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS) $(SMATCH_LDFLAGS)
--
2.21.0
next prev parent reply other threads:[~2019-10-07 15:35 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-07 15:35 [RFC PATCH 0/7] Tagged Pointer Detection Andrew Murray
2019-10-07 15:35 ` Andrew Murray [this message]
2019-10-07 15:35 ` [RFC PATCH 2/7] smdb.py: remove undocumented test command Andrew Murray
2019-10-07 15:35 ` [RFC PATCH 3/7] arm64: add check for comparison against tagged address Andrew Murray
2019-10-07 15:49 ` Andrew Murray
2019-12-04 15:41 ` Andrew Murray
2019-12-05 13:27 ` Dan Carpenter
2019-12-05 14:28 ` Dan Carpenter
2019-12-05 14:35 ` Dan Carpenter
2019-12-05 17:21 ` Luc Van Oostenryck
2019-12-05 17:24 ` Luc Van Oostenryck
2019-10-07 15:35 ` [RFC PATCH 4/7] smdb.py: add find_tagged and parse_warns_tagged commands Andrew Murray
2019-10-07 15:52 ` Andrew Murray
2019-10-07 15:35 ` [RFC PATCH 5/7] kernel_user_data: track parameter __untagged annotations Andrew Murray
2019-10-07 15:55 ` Andrew Murray
2019-12-05 15:04 ` Dan Carpenter
2019-10-08 8:24 ` Dan Carpenter
2019-10-08 8:41 ` Andrew Murray
2019-10-07 15:35 ` [RFC PATCH 6/7] smdb.py: filter out __untagged from find_tagged results Andrew Murray
2019-10-07 15:35 ` [RFC PATCH 7/7] Documentation: add guide for tagged addresses Andrew Murray
2019-10-08 8:58 ` [RFC PATCH 0/7] Tagged Pointer Detection Dan Carpenter
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