buildroot/package/unixodbc/0001-DriverManager-drivermanager.h-fix-build-without-thre.patch

From 119cab666646cd9210439d4696a4bfa18343a2c6 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Tue, 12 Jul 2022 00:29:28 +0200
Subject: [PATCH] DriverManager/drivermanager.h: fix build without threads

Fix the following build failure without threads raised since version
2.3.10 and commit 6df155fb213896b9507b421c58856e4376647ae1:

/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: ../DriverManager/.libs/libodbc.so: undefined reference to `pool_timedwait'
/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: ../DriverManager/.libs/libodbc.so: undefined reference to `pool_signal'

Fixes:
 - http://autobuild.buildroot.org/results/131eafaddfc956c7d54c81ed72a31baf28ab1ab6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://github.com/lurcher/unixODBC/commit/119cab666646cd9210439d4696a4bfa18343a2c6]
---
 DriverManager/drivermanager.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DriverManager/drivermanager.h b/DriverManager/drivermanager.h
index 9528fae..abd324b 100644
--- a/DriverManager/drivermanager.h
+++ b/DriverManager/drivermanager.h
@@ -808,6 +808,8 @@ void pool_signal();
 
 #define thread_protect(a,b)
 #define thread_release(a,b)
+#define pool_timedwait(a)
+#define pool_signal()
 
 #endif