Don't find_library for libm to avoid absolute path in OpenEXRTargets.…

…cmake Replication of AcademySoftwareFoundation#1376. Link against m instead of the complete path for libm. Signed-off-by: Cary Phillips <[email protected]>
cary-ilm · May 21, 2023 · 37bbd87 · 37bbd87
1 parent b4899a6
commit 37bbd87
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
@@ -65,7 +65,7 @@ else()
 endif()
 
 if (UNIX AND NOT APPLE AND NOT BEOS)
-  find_library(OPENEXR_EXTRA_MATH_LIB m)
+  set(OPENEXR_EXTRA_MATH_LIB m PARENT_SCOPE)
   mark_as_advanced(OPENEXR_EXTRA_MATH_LIB)
 endif()