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-rw-r--r--TOOLS/vf_dlopen/Makefile7
1 files changed, 6 insertions, 1 deletions
diff --git a/TOOLS/vf_dlopen/Makefile b/TOOLS/vf_dlopen/Makefile
index 2fa4e740c2..c3bd4000c4 100644
--- a/TOOLS/vf_dlopen/Makefile
+++ b/TOOLS/vf_dlopen/Makefile
@@ -5,12 +5,17 @@ OBJECTS = $(patsubst %,%.o,$(FILTERS)) $(COMMON)
HEADERS = $(wildcard *.h)
OUT = $(patsubst %,%.so,$(FILTERS))
-CFLAGS ?= -Wall -Wextra -O3 -march=native -mtune=native
+CFLAGS ?= -Wall -Wextra -O3 -march=native -mtune=native -ffast-math
CPPFLAGS += -I../../libmpcodecs
CFLAGS += -fPIC
LDFLAGS += -shared -fPIC
+ifneq ($(LTO),)
+CFLAGS += -flto
+LDFLAGS += $(CFLAGS) -flto
+endif
+
all: $(OUT)
clean: