Details
Description
$(BUILD_DIR)/google-perftools-$(VER_GOOGLE_PERFTOOLS):
(cd $(BUILD_DIR) \
&& tar xvf $(GROMMIT)/google-perftools$(VER_GOOGLE_PERFTOOLS).tar.gz)
(cd $(BUILD_DIR)/google-perftools-$(VER_GOOGLE_PERFTOOLS) \
&& ./configure --prefix=$(PREFIX) --disable-static --enable-minimal CXXFLAGS=-DTCMALLOC_SMALL_BUT_SLOW)
See how we're overriding default CXXFLAGS with just define erasing default -O2 -g cflags.