From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 26 Mar 2022 18:39:42 +0000 (-0700)
Subject: CMake: replace a hard-coded libm reference with '$MATH_LIB'
X-Git-Tag: 4.0.0~152^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=848a397827c1f7aa1a49744dd7057e5a31d01e57;p=graphviz

CMake: replace a hard-coded libm reference with '$MATH_LIB'
---

diff --git a/cmd/tools/CMakeLists.txt b/cmd/tools/CMakeLists.txt
index c864e4cbe..0e9fd8838 100644
--- a/cmd/tools/CMakeLists.txt
+++ b/cmd/tools/CMakeLists.txt
@@ -256,7 +256,7 @@ target_link_libraries(gvgen cgraph)
 
 # Link to math library
 if(UNIX)
-  target_link_libraries(gvgen m)
+  target_link_libraries(gvgen ${MATH_LIB})
 endif()
 
 tool_defaults(gvgen)