gkrellm/common.mk at master · dud3/gkrellm · GitHub

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# makefile variables and rules shared by both gkrellm and gkrellmd

ifdef CROSS
	# enforce overriding tools for mxe cross builds (http://mxe.cc)
	CC = $(CROSS)gcc
	AR = $(CROSS)ar
	PKG_CONFIG = $(CROSS)pkg-config
	WINDRES = $(CROSS)windres
else
	CC ?= gcc
	AR ?= ar
	PKG_CONFIG ?= pkg-config
	WINDRES ?= windres
endif

# Make configure use identical environment
export CC
export PKG_CONFIG

PREFIX ?= /usr/local
INSTALLROOT ?= $(DESTDIR)$(PREFIX)

BINMODE ?= 755
BINEXT ?=

INSTALLDIRMODE ?= 755

INCLUDEDIR ?= $(INSTALLROOT)/include
INCLUDEMODE ?= 644
INCLUDEDIRMODE ?= 755

LIBDIR ?= $(INSTALLROOT)/lib
LIBDIRMODE ?= 755

MANMODE ?= 644
MANDIRMODE ?= 755

INSTALL ?= install
STRIP ?= -s
LINK_FLAGS ?= -Wl,-E

SHARED_PATH = ../shared
# Make GNU Make search for sources somewhere else as well
VPATH = $(SHARED_PATH)

%.o: %.c
	$(CC) -c -Wall $(FLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@