Makefile: evaluate pkg-config once

Currently the same `pkg-config ...` is executed for every target, so
just store the results in a variable.
This commit is contained in:
Chris Wilson 2009-11-18 11:34:54 +00:00 committed by Carl Worth
parent 394cb1c46d
commit 4a6a1ed654

View file

@ -4,15 +4,16 @@ 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)
override LDFLAGS += `pkg-config --libs glib-2.0 gmime-2.4 talloc` \
`xapian-config --libs`
override LDFLAGS += \
$(shell pkg-config --libs glib-2.0 gmime-2.4 talloc) \
$(shell xapian-config --libs)
# Include our local Makefile.local first so that its first target is default
include Makefile.local