WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
CFLAGS=-O2
# Additional flags that we will append to whatever the user set.
# These aren't intended for the user to manipulate.
WARN_FLAGS=-Wall -Wextra -Wmissing-declarations -Wwrite-strings -Wswitch-enum
CFLAGS=-O2
# Additional flags that we will append to whatever the user set.
# These aren't intended for the user to manipulate.
-extra_cflags = `pkg-config --cflags glib-2.0 gmime-2.4 talloc`
-extra_cxxflags = `xapian-config --cxxflags`
+extra_cflags := $(shell pkg-config --cflags glib-2.0 gmime-2.4 talloc)
+extra_cxxflags := $(shell xapian-config --cxxflags)
# Now smash together user's values with our extra values
override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)
# Now smash together user's values with our extra values
override CFLAGS += $(WARN_FLAGS) $(extra_cflags)
override CXXFLAGS += $(WARN_FLAGS) $(extra_cflags) $(extra_cxxflags)