Fix #223

source/backend/Makefile

@@ -68,7 +68,8 @@ endif
 
 # ----------------------------------------------------------------------------------------------------------------------------
 
-STANDALONE_LINK_FLAGS  = $(JACKBRIDGE_LIBS)
+STANDALONE_LINK_FLAGS  = -lm
+STANDALONE_LINK_FLAGS += $(JACKBRIDGE_LIBS)
 STANDALONE_LINK_FLAGS += $(JUCE_AUDIO_BASICS_LIBS)
 STANDALONE_LINK_FLAGS += $(JUCE_AUDIO_FORMATS_LIBS)
 STANDALONE_LINK_FLAGS += $(JUCE_CORE_LIBS)
@@ -111,7 +112,8 @@ ifeq ($(HAVE_X11),true)
 STANDALONE_LINK_FLAGS += $(X11_LIBS)
 endif
 
-UTILS_LINK_FLAGS  = $(JUCE_AUDIO_BASICS_LIBS)
+UTILS_LINK_FLAGS  = -lm
+UTILS_LINK_FLAGS += $(JUCE_AUDIO_BASICS_LIBS)
 UTILS_LINK_FLAGS += $(JUCE_AUDIO_FORMATS_LIBS)
 UTILS_LINK_FLAGS += $(JUCE_CORE_LIBS)
 UTILS_LINK_FLAGS += $(LILV_LIBS)

source/bridges-plugin/Makefile

@@ -127,7 +127,7 @@ endif
 # ----------------------------------------------------------------------------------------------------------------------------
 
 NATIVE_BUILD_FLAGS  = $(NATIVE_PLUGINS_FLAGS)
-NATIVE_LINK_FLAGS   =
+NATIVE_LINK_FLAGS   = -lm
 
 ifeq ($(HAVE_FLUIDSYNTH),true)
 NATIVE_BUILD_FLAGS += $(FLUIDSYNTH_FLAGS)

source/plugin/Makefile

@@ -56,6 +56,7 @@ endif
 # ----------------------------------------------------------------------------------------------------------------------------
 # Link flags
 
+LINK_FLAGS += -lm
 LINK_FLAGS += $(JACKBRIDGE_LIBS)
 LINK_FLAGS += $(JUCE_AUDIO_BASICS_LIBS)
 LINK_FLAGS += $(JUCE_AUDIO_FORMATS_LIBS)