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-rw-r--r--contrib/gen_manual/Makefile8
1 files changed, 4 insertions, 4 deletions
diff --git a/contrib/gen_manual/Makefile b/contrib/gen_manual/Makefile
index 95abe2e8..262c80de 100644
--- a/contrib/gen_manual/Makefile
+++ b/contrib/gen_manual/Makefile
@@ -30,10 +30,10 @@
# ################################################################
-CXXFLAGS ?= -O3
+CXXFLAGS ?= -O2
CXXFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 -Wswitch-enum -Wno-comment
-CXXFLAGS += $(MOREFLAGS)
-FLAGS = $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS)
+CPPFLAGS += $(MOREFLAGS)
+FLAGS = $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
LZ4API = ../../lib/lz4.h
LZ4MANUAL = ../../doc/lz4_manual.html
@@ -68,7 +68,7 @@ $(LZ4FMANUAL) : gen_manual $(LZ4FAPI)
./gen_manual $(LZ4VER) $(LZ4FAPI) $@
.PHONY: manuals
-manuals: gen_manual $(LZ4MANUAL) $(LZ4FMANUAL)
+manuals: $(LZ4MANUAL) $(LZ4FMANUAL)
.PHONY: clean
clean: