[OE-core] [PATCH] pseudo: fix link with new sqlite3

[Ross Burton]

If sqlite3 is built with FTS5 it uses log() from libm, but that linkage is lost
if we manually statically link so explicitly link to libm.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-devtools/pseudo/files/libm.patch | 33 +++++++++++++++++++++++++++
 meta/recipes-devtools/pseudo/pseudo_git.bb    |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 meta/recipes-devtools/pseudo/files/libm.patch

diff --git a/meta/recipes-devtools/pseudo/files/libm.patch b/meta/recipes-devtools/pseudo/files/libm.patch
new file mode 100644
index 00000000000..1a82979313d
--- /dev/null
+++ b/meta/recipes-devtools/pseudo/files/libm.patch
@@ -0,0 +1,33 @@
+If sqlite3 is built with FTS5 enabled then it links to libm.so for log(), but if
+we statically link to libsqlite3.a then this linkage is lost.
+
+Work around this by always linking to libm.so.
+
+Upstream-Status: Submitted
+Signed-off-by: Ross Burton <ross.burton at intel.com>
+
+From 4633a8750f0966621d258548fba82bc6aa5aa997 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton at intel.com>
+Date: Tue, 6 Nov 2018 12:13:17 +0000
+Subject: [PATCH] Makefile: sqlite can need libm
+
+---
+ Makefile.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index ad6541b..28b5ecb 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -73,7 +73,7 @@ WRAPOBJS=pseudo_wrappers.o
+ 
+ # needed for anything that links with pseduo_client.o, pretty much
+ CLIENT_LDFLAGS=-ldl -lpthread
+-DB_LDFLAGS=@SQLITE_LDARG@ -lpthread
++DB_LDFLAGS=@SQLITE_LDARG@ -lpthread -lm
+ 
+ PSEUDO=$(BIN)/pseudo
+ PSEUDODB=$(BIN)/pseudodb
+-- 
+2.11.0
+
diff --git a/meta/recipes-devtools/pseudo/pseudo_git.bb b/meta/recipes-devtools/pseudo/pseudo_git.bb
index 79e0b6bd21a..c9a4ecd2e23 100644
--- a/meta/recipes-devtools/pseudo/pseudo_git.bb
+++ b/meta/recipes-devtools/pseudo/pseudo_git.bb
@@ -2,6 +2,7 @@ require pseudo.inc
 
 SRC_URI = "git://git.yoctoproject.org/pseudo \
            file://0001-configure-Prune-PIE-flags.patch \
+           file://libm.patch \
            file://fallback-passwd \
            file://fallback-group \
            file://moreretries.patch \
-- 
2.11.0