CMake: Link libm to test binaries if available.

If libm is available link it to test binaries which will otherwise fail to compile. Tested on FreeBSD 13-STABLE. Signed-off-by: Daniel Engberg <[email protected]> Signed-off-by: Ralph Giles <[email protected]>
xiph · May 12, 2021 · 84c0236 · 84c0236
1 parent 8d28a19
commit 84c0236
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -1,3 +1,3 @@
 add_executable(vorbis_test util.c util.h write_read.c write_read.h test.c)
-target_link_libraries(vorbis_test PRIVATE Vorbis::vorbisenc)
+target_link_libraries(vorbis_test PRIVATE Vorbis::vorbisenc $<$<BOOL:${HAVE_LIBM}>:m>)
 add_test(NAME vorbis_test COMMAND vorbis_test)