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From 09101da4efaa5584b7f3f3f3bfa5dbb4d1e26948 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 24 Jul 2023 22:09:21 -0700
Subject: [PATCH] Link with libm for floor() function
LLD linker finds this missing symbol
arm-yoe-linux-gnueabi-ld.lld: error: undefined reference due to --no-allow-shlib-undefined: floor
>>> referenced by src/lib/libwsman.so.1.0.0
Upstream-Status: Submitted [https://github.com/Openwsman/openwsman/pull/195]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
CMakeLists.txt | 10 ++++++++++
configure.ac | 3 ++-
src/lib/CMakeLists.txt | 4 ++++
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e54c66b..507ee633 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -297,6 +297,16 @@ ELSE(HAVE_LIBDL)
SET(HAVE_LIBDL 0)
ENDIF(HAVE_LIBDL)
+# m
+
+FIND_LIBRARY( HAVE_LIBM "m" )
+IF(HAVE_LIBM)
+ SET(M_LIBRARIES ${HAVE_LIBM})
+ SET(HAVE_LIBM 1)
+ELSE(HAVE_LIBM)
+ SET(HAVE_LIBM 0)
+ENDIF(HAVE_LIBM)
+
# crypt
FIND_LIBRARY( HAVE_LIBCRYPT "crypt" )
diff --git a/configure.ac b/configure.ac
index 125564da..010fa0b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -128,7 +128,8 @@ daemon \
va_copy \
memmove \
bcopy \
-gmtime_r
+gmtime_r \
+floor
)
AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket))
AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 5c51781f..496fd672 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -36,6 +36,10 @@ if( HAVE_LIBDL )
TARGET_LINK_LIBRARIES(wsman ${DL_LIBRARIES})
endif( HAVE_LIBDL )
+if( HAVE_LIBM )
+TARGET_LINK_LIBRARIES(wsman ${M_LIBRARIES})
+endif( HAVE_LIBM )
+
IF( ENABLE_EVENTING_SUPPORT )
TARGET_LINK_LIBRARIES( wsman ${WSMAN_CLIENT_PKG} )
ENDIF( ENABLE_EVENTING_SUPPORT )
--
2.41.0
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