patches for DPDK stable branches
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* [dpdk-stable] [PATCH 1/2] build: fix libm detection in meson
@ 2020-01-09 12:59 David Marchand
  2020-01-09 12:59 ` [dpdk-stable] [PATCH 2/2] ci: use meson 0.47.1 David Marchand
                   ` (2 more replies)
  0 siblings, 3 replies; 7+ messages in thread
From: David Marchand @ 2020-01-09 12:59 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, bluca, aconole, stable, Thomas Monjalon,
	Ranjit Menon, Jeff Shaw, Pallavi Kadam, Harini Ramakrishnan,
	Anand Rawat

Using version 0.47.1, meson is unable to find the math library in Travis
for the 32bits job.
Quite surprisingly, this problem is not seen with the 64bits jobs.

Switching to 0.48.0, the problem disappears.

But we should pass 'm' to find_library instead of 'libm' anyway.

Fixes: 98edcbb5ab2f ("eal/windows: introduce Windows support")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 config/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/meson.build b/config/meson.build
index 01911ecf9..28a57f56f 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -115,7 +115,7 @@ add_project_link_arguments('-pthread', language: 'c')
 dpdk_extra_ldflags += '-pthread'
 
 # on some OS, maths functions are in a separate library
-if cc.find_library('libm', required : false).found()
+if cc.find_library('m', required : false).found()
 	# some libs depend on maths lib
 	add_project_link_arguments('-lm', language: 'c')
 	dpdk_extra_ldflags += '-lm'
-- 
2.23.0


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2020-01-09 14:17 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-09 12:59 [dpdk-stable] [PATCH 1/2] build: fix libm detection in meson David Marchand
2020-01-09 12:59 ` [dpdk-stable] [PATCH 2/2] ci: use meson 0.47.1 David Marchand
2020-01-09 13:09   ` Bruce Richardson
2020-01-09 14:16   ` Aaron Conole
2020-01-09 13:09 ` [dpdk-stable] [PATCH 1/2] build: fix libm detection in meson Bruce Richardson
2020-01-09 14:08   ` David Marchand
2020-01-09 14:17 ` Aaron Conole

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