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Build common functions as a library that can be reused
author Guido Berhoerster <guido+pwm@berhoerster.name>
date Wed, 20 Sep 2017 23:57:51 +0200
parents eb5ce870eb16
children 5bdea77d0c1d
comparison
equal deleted inserted replaced
24:eb5ce870eb16 25:616385fa1fd9
143 143
144 LIBCOMPAT_OBJS = compat/compat.o 144 LIBCOMPAT_OBJS = compat/compat.o
145 LIBCOMPAT_LIB = compat/libcompat.a 145 LIBCOMPAT_LIB = compat/libcompat.a
146 LIBCOMPAT_LIB_MEMBERS = $(LIBCOMPAT_OBJS:%.o=$(LIBCOMPAT_LIB)(%.o)) 146 LIBCOMPAT_LIB_MEMBERS = $(LIBCOMPAT_OBJS:%.o=$(LIBCOMPAT_LIB)(%.o))
147 147
148 LIBPWM_OBJS = util.o
149 LIBPWM_LIB = libpwm.a
150 LIBPWM_LIB_MEMBERS = $(LIBPWM_OBJS:%.o=$(LIBPWM_LIB)(%.o))
151
148 PWM_OBJS = cmd.o \ 152 PWM_OBJS = cmd.o \
149 io.o \ 153 io.o \
150 pager.o \ 154 pager.o \
151 proc.o \ 155 proc.o \
152 pw.o \ 156 pw.o \
153 pwfile.o \ 157 pwfile.o \
154 pwm.o \ 158 pwm.o \
155 tok.o \ 159 tok.o
156 util.o
157 PWM_BIN = $(PACKAGE) 160 PWM_BIN = $(PACKAGE)
158 161
159 OBJS = $(LIBCOMPAT_OBJS) $(PWM_OBJS) 162 OBJS = $(LIBCOMPAT_OBJS) $(LIBPWM_OBJS) $(PWM_OBJS)
160 163
161 MANPAGES = pwm.1 164 MANPAGES = pwm.1
162 165
163 .DEFAULT_TARGET = all 166 .DEFAULT_TARGET = all
164 167
174 else 177 else
175 LIBCOMPAT_OBJS += compat/asprintf.o 178 LIBCOMPAT_OBJS += compat/asprintf.o
176 endif 179 endif
177 ifeq ($(HAVE_ARC4RANDOM),1) 180 ifeq ($(HAVE_ARC4RANDOM),1)
178 XCPPFLAGS += -DHAVE_ARC4RANDOM 181 XCPPFLAGS += -DHAVE_ARC4RANDOM
179 PWM_OBJS += rand-arc4random.o 182 LIBPWM_OBJS += rand-arc4random.o
180 else ifeq ($(HAVE_GETRANDOM),1) 183 else ifeq ($(HAVE_GETRANDOM),1)
181 XCPPFLAGS += -DHAVE_GETRANDOM 184 XCPPFLAGS += -DHAVE_GETRANDOM
182 PWM_OBJS += rand-getrandom.o 185 LIBPWM_OBJS += rand-getrandom.o
183 else 186 else
184 PWM_OBJS += rand-dev-random.o 187 LIBPWM_OBJS += rand-dev-random.o
185 endif 188 endif
186 ifeq ($(HAVE_CLOSEFROM),1) 189 ifeq ($(HAVE_CLOSEFROM),1)
187 XCPPFLAGS += -DHAVE_CLOSEFROM 190 XCPPFLAGS += -DHAVE_CLOSEFROM
188 else 191 else
189 LIBCOMPAT_OBJS += compat/closefrom.o 192 LIBCOMPAT_OBJS += compat/closefrom.o
216 XLDFLAGS += -L/usr/xpg4/lib -R/usr/xpg4/lib 219 XLDFLAGS += -L/usr/xpg4/lib -R/usr/xpg4/lib
217 endif 220 endif
218 221
219 $(LIBCOMPAT_LIB): $(LIBCOMPAT_LIB_MEMBERS) 222 $(LIBCOMPAT_LIB): $(LIBCOMPAT_LIB_MEMBERS)
220 223
221 $(PWM_BIN): $(PWM_OBJS) $(LIBCOMPAT_LIB) 224 $(LIBPWM_LIB): $(LIBPWM_LIB_MEMBERS)
225
226 $(PWM_BIN): $(PWM_OBJS) $(LIBPWM_LIB) $(LIBCOMPAT_LIB)
222 $(LINK.o) $^ $(LDLIBS) -o $@ 227 $(LINK.o) $^ $(LDLIBS) -o $@
223 228
224 $(eval $(call generate-manpage-rule,$(MANPAGES))) 229 $(eval $(call generate-manpage-rule,$(MANPAGES)))
225 230
226 %.o: %.c 231 %.o: %.c
242 "$(DESTDIR)$(mandir)/man$${manpage##*.}/$${manpage##*/}"; \ 247 "$(DESTDIR)$(mandir)/man$${manpage##*.}/$${manpage##*/}"; \
243 fi \ 248 fi \
244 done 249 done
245 250
246 clean: 251 clean:
247 rm -f $(LIBCOMPAT_LIB) $(PWM_BIN) $(OBJS) $(MANPAGES) 252 rm -f $(LIBCOMPAT_LIB) $(LIBPWM_LIB) $(PWM_BIN) $(OBJS) $(MANPAGES)
248 253
249 clobber: clean 254 clobber: clean
250 rm -f $(patsubst %.o,%.d,$(OBJS)) 255 rm -f $(patsubst %.o,%.d,$(OBJS))
251 256
252 dist: clobber 257 dist: clobber