variables.mk
来自「linux下开源图片codec」· MK 代码 · 共 47 行
MK
47 行
# common variables ...######################################################################### directoriesDESTDIR =srcdir ?= .prefix ?= /usr/localbindir = $(DESTDIR)$(prefix)/binmandir = $(DESTDIR)$(prefix)/share/manlocdir = $(DESTDIR)$(prefix)/share/locale# package + versionempty :=space := $(empty) $(empty)PWD := $(shell cd $(srcdir); pwd)DIR := $(patsubst $(dir $(PWD))%,%,$(PWD))PACKAGE := $(word 1,$(subst -,$(space),$(DIR)))VERSION := $(word 2,$(subst -,$(space),$(DIR)))TARBALL := $(PACKAGE)_$(VERSION).tar.gz# programsCC ?= gccCXX ?= g++MOC ?= $(if $(QTDIR),$(QTDIR)/bin/moc,moc)INSTALL ?= installINSTALL_BINARY := $(INSTALL) -sINSTALL_SCRIPT := $(INSTALL)INSTALL_DATA := $(INSTALL) -m 644INSTALL_DIR := $(INSTALL) -d# cflagsCFLAGS ?= -g -O2CFLAGS += -Wall -Wmissing-prototypes -Wstrict-prototypes \ -Wpointer-arith -Wunused# add /usr/local to the search path if something is in there ...ifneq ($(wildcard /usr/local/include/*.h),) CFLAGS += -I/usr/local/include LDFLAGS += -L/usr/local/$(LIB)endif# fixup include path for $(srcdir) != "."ifneq ($(srcdir),.) CFLAGS += -I. -I$(srcdir)endif
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