| 1 | #
|
|---|
| 2 | # Copyright (c) 2005 Martin Decky
|
|---|
| 3 | # Copyright (c) 2007 Jakub Jermar
|
|---|
| 4 | # All rights reserved.
|
|---|
| 5 | #
|
|---|
| 6 | # Redistribution and use in source and binary forms, with or without
|
|---|
| 7 | # modification, are permitted provided that the following conditions
|
|---|
| 8 | # are met:
|
|---|
| 9 | #
|
|---|
| 10 | # - Redistributions of source code must retain the above copyright
|
|---|
| 11 | # notice, this list of conditions and the following disclaimer.
|
|---|
| 12 | # - Redistributions in binary form must reproduce the above copyright
|
|---|
| 13 | # notice, this list of conditions and the following disclaimer in the
|
|---|
| 14 | # documentation and/or other materials provided with the distribution.
|
|---|
| 15 | # - The name of the author may not be used to endorse or promote products
|
|---|
| 16 | # derived from this software without specific prior written permission.
|
|---|
| 17 | #
|
|---|
| 18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 28 | #
|
|---|
| 29 |
|
|---|
| 30 | # Individual makefiles set:
|
|---|
| 31 | #
|
|---|
| 32 | # USPACE_PREFIX (*) relative path to uspace/ directory
|
|---|
| 33 | # SOURCES (*) list of source files
|
|---|
| 34 | # LIBS libraries to link with
|
|---|
| 35 | # DEFS compiler defines
|
|---|
| 36 | # EXTRA_CFLAGS additional flags to pass to C compiler
|
|---|
| 37 | # LINKER_SCRIPT linker script
|
|---|
| 38 | # PRE_DEPEND targets required for dependency check
|
|---|
| 39 | #
|
|---|
| 40 | # BINARY (/) binary output name (like appname)
|
|---|
| 41 | # LIBRARY (/) library output name (like libname)
|
|---|
| 42 | #
|
|---|
| 43 | # EXTRA_OUTPUT additional output targets
|
|---|
| 44 | # EXTRA_CLEAN additional cleanup targets
|
|---|
| 45 | #
|
|---|
| 46 | # POSIX_COMPAT set to 'y' to use POSIX compatibility layer
|
|---|
| 47 | #
|
|---|
| 48 | # Optionally, for a binary:
|
|---|
| 49 | # STATIC_NEEDED set to 'y' for init binaries, will build statically
|
|---|
| 50 | # linked version
|
|---|
| 51 | # STATIC_ONLY set to 'y' if binary cannot be linked dynamically
|
|---|
| 52 | # (e.g. uses thread-local variables)
|
|---|
| 53 | #
|
|---|
| 54 | # Optionally, for a libary:
|
|---|
| 55 | # SLIBRARY Name with full version, e.g. libfoo.so.0.0
|
|---|
| 56 | # LSONAME Soname / name with short version, e.g. libfoo.so.0
|
|---|
| 57 | #
|
|---|
| 58 | # (x) required variables
|
|---|
| 59 | # (/) exactly one of the variables must be defined
|
|---|
| 60 | #
|
|---|
| 61 |
|
|---|
| 62 | ROOT_PATH = $(USPACE_PREFIX)/..
|
|---|
| 63 |
|
|---|
| 64 | VERSION_DEF = $(ROOT_PATH)/version
|
|---|
| 65 |
|
|---|
| 66 | COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
|
|---|
| 67 | COMMON_HEADER = $(ROOT_PATH)/common.h
|
|---|
| 68 |
|
|---|
| 69 | CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
|
|---|
| 70 | CONFIG_HEADER = $(ROOT_PATH)/config.h
|
|---|
| 71 |
|
|---|
| 72 | -include $(VERSION_DEF)
|
|---|
| 73 | -include $(COMMON_MAKEFILE)
|
|---|
| 74 | -include $(CONFIG_MAKEFILE)
|
|---|
| 75 |
|
|---|
| 76 | ifneq ($(BINARY),)
|
|---|
| 77 | JOB = $(BINARY).job
|
|---|
| 78 | OUTPUT = $(BINARY)
|
|---|
| 79 | EXTRA_OUTPUT += $(BINARY).disasm
|
|---|
| 80 | EXTRA_CLEAN += $(BINARY).map
|
|---|
| 81 | endif
|
|---|
| 82 |
|
|---|
| 83 | ifneq ($(LIBRARY),)
|
|---|
| 84 | JOB = $(LIBRARY).job
|
|---|
| 85 | OUTPUT = $(LIBRARY).a
|
|---|
| 86 | endif
|
|---|
| 87 |
|
|---|
| 88 | ifeq ($(CONFIG_BUILD_SHARED_LIBS), y)
|
|---|
| 89 | ifneq ($(SLIBRARY),)
|
|---|
| 90 | LARCHIVE = $(LIBRARY).la
|
|---|
| 91 | LOUTPUT = $(SLIBRARY)
|
|---|
| 92 | EXTRA_OUTPUT += $(LOUTPUT).disasm $(LIBRARY).so $(LSONAME)
|
|---|
| 93 | EXTRA_CLEAN += $(LOUTPUT).map $(LOUTPUT).ldisasm \
|
|---|
| 94 | $(LIBC_PREFIX)/shared/arch/$(UARCH)/_lib.ld \
|
|---|
| 95 | $(LIBRARY).so $(LSONAME)
|
|---|
| 96 | endif
|
|---|
| 97 | endif
|
|---|
| 98 |
|
|---|
| 99 | DEPEND = Makefile.depend
|
|---|
| 100 | DEPEND_PREV = $(DEPEND).prev
|
|---|
| 101 |
|
|---|
| 102 | LIB_PREFIX = $(USPACE_PREFIX)/lib
|
|---|
| 103 |
|
|---|
| 104 | LIBC_PREFIX = $(LIB_PREFIX)/c
|
|---|
| 105 | LIBC_INCLUDES_FLAGS = \
|
|---|
| 106 | -I$(LIBC_PREFIX)/include \
|
|---|
| 107 | -I$(LIBC_PREFIX)/arch/$(UARCH)/include \
|
|---|
| 108 | -I$(ROOT_PATH)/abi/include
|
|---|
| 109 | LIBSOFTFLOAT_PREFIX = $(LIB_PREFIX)/softfloat
|
|---|
| 110 | LIBSOFTINT_PREFIX = $(LIB_PREFIX)/softint
|
|---|
| 111 |
|
|---|
| 112 | LIBPOSIX_PREFIX = $(LIB_PREFIX)/posix
|
|---|
| 113 |
|
|---|
| 114 | LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
|
|---|
| 115 | LIBFS_PREFIX = $(LIB_PREFIX)/fs
|
|---|
| 116 | LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
|
|---|
| 117 | LIBFMTUTIL_PREFIX = $(LIB_PREFIX)/fmtutil
|
|---|
| 118 |
|
|---|
| 119 | LIBGRAPH_PREFIX = $(LIB_PREFIX)/graph
|
|---|
| 120 | LIBSOFTREND_PREFIX = $(LIB_PREFIX)/softrend
|
|---|
| 121 | LIBDRAW_PREFIX = $(LIB_PREFIX)/draw
|
|---|
| 122 | LIBGUI_PREFIX = $(LIB_PREFIX)/gui
|
|---|
| 123 |
|
|---|
| 124 | LIBEXT4_PREFIX = $(LIB_PREFIX)/ext4
|
|---|
| 125 |
|
|---|
| 126 | LIBUSB_PREFIX = $(LIB_PREFIX)/usb
|
|---|
| 127 | LIBUSBHOST_PREFIX = $(LIB_PREFIX)/usbhost
|
|---|
| 128 | LIBUSBDEV_PREFIX = $(LIB_PREFIX)/usbdev
|
|---|
| 129 | LIBUSBHID_PREFIX = $(LIB_PREFIX)/usbhid
|
|---|
| 130 | LIBUSBVIRT_PREFIX = $(LIB_PREFIX)/usbvirt
|
|---|
| 131 |
|
|---|
| 132 | LIBDRV_PREFIX = $(LIB_PREFIX)/drv
|
|---|
| 133 | LIBHOUND_PREFIX = $(LIB_PREFIX)/hound
|
|---|
| 134 | LIBPCM_PREFIX = $(LIB_PREFIX)/pcm
|
|---|
| 135 | LIBNET_PREFIX = $(LIB_PREFIX)/net
|
|---|
| 136 | LIBNIC_PREFIX = $(LIB_PREFIX)/nic
|
|---|
| 137 | LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
|
|---|
| 138 |
|
|---|
| 139 | LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
|
|---|
| 140 |
|
|---|
| 141 | LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
|
|---|
| 142 |
|
|---|
| 143 | ifeq ($(STATIC_NEEDED),y)
|
|---|
| 144 | STATIC_BUILD = y
|
|---|
| 145 | else
|
|---|
| 146 | ifeq ($(STATIC_ONLY),y)
|
|---|
| 147 | STATIC_BUILD = y
|
|---|
| 148 | else
|
|---|
| 149 | ifeq ($(CONFIG_USE_SHARED_LIBS), y)
|
|---|
| 150 | STATIC_BUILD = n
|
|---|
| 151 | else
|
|---|
| 152 | STATIC_BUILD = y
|
|---|
| 153 | endif
|
|---|
| 154 | endif
|
|---|
| 155 | endif
|
|---|
| 156 |
|
|---|
| 157 | # Build static whenever we use libusb because that library uses
|
|---|
| 158 | # thread local variables
|
|---|
| 159 | ifneq ($(findstring usb, $(LIBS)),)
|
|---|
| 160 | STATIC_BUILD = y
|
|---|
| 161 | endif
|
|---|
| 162 |
|
|---|
| 163 | ifeq ($(STATIC_BUILD),y)
|
|---|
| 164 | BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
|
|---|
| 165 | LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
|
|---|
| 166 | else
|
|---|
| 167 | BASE_LIBS = $(LIBC_PREFIX)/libc.so0 $(LIBSOFTINT_PREFIX)/libsofti.so0
|
|---|
| 168 | LFLAGS = -Bdynamic
|
|---|
| 169 | LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
|
|---|
| 170 | endif
|
|---|
| 171 |
|
|---|
| 172 | ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
|
|---|
| 173 | OPTIMIZATION = s
|
|---|
| 174 | else
|
|---|
| 175 | OPTIMIZATION = 3
|
|---|
| 176 | endif
|
|---|
| 177 |
|
|---|
| 178 | .PHONY: all clean
|
|---|
| 179 |
|
|---|
| 180 | all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
|
|---|
| 181 | -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
|
|---|
| 182 |
|
|---|
| 183 | clean:
|
|---|
| 184 | rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
|
|---|
| 185 | find . -name '*.o' -follow -exec rm \{\} \;
|
|---|
| 186 | find . -name '*.lo' -follow -exec rm \{\} \;
|
|---|
| 187 |
|
|---|
| 188 | GCC_CFLAGS = $(LIBC_INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
|
|---|
| 189 | -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
|
|---|
| 190 | -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
|
|---|
| 191 | -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
|
|---|
| 192 | -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
|
|---|
| 193 | -pipe -ggdb -D__$(ENDIANESS)__
|
|---|
| 194 |
|
|---|
| 195 | ICC_CFLAGS = $(LIBC_INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
|
|---|
| 196 | -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
|
|---|
| 197 | -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
|
|---|
| 198 | -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
|
|---|
| 199 | -Werror-implicit-function-declaration -Wwrite-strings \
|
|---|
| 200 | -pipe -g -D__$(ENDIANESS)__
|
|---|
| 201 |
|
|---|
| 202 | # clang does not support following options but I am not sure whether
|
|---|
| 203 | # something won't break because of that:
|
|---|
| 204 | # -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) -finput-charset=UTF-8
|
|---|
| 205 | CLANG_CFLAGS = $(LIBC_INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
|
|---|
| 206 | -ffreestanding -fno-builtin -nostdlib -nostdinc \
|
|---|
| 207 | -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
|
|---|
| 208 | -Werror-implicit-function-declaration -Wwrite-strings \
|
|---|
| 209 | -integrated-as \
|
|---|
| 210 | -pipe -g -target $(CLANG_TARGET) -D__$(ENDIANESS)__
|
|---|
| 211 |
|
|---|
| 212 | LIB_CFLAGS = $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__
|
|---|
| 213 | LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
|
|---|
| 214 |
|
|---|
| 215 | ifeq ($(CONFIG_DEBUG),y)
|
|---|
| 216 | GCC_CFLAGS += -Werror
|
|---|
| 217 | ICC_CFLAGS += -Werror
|
|---|
| 218 | endif
|
|---|
| 219 |
|
|---|
| 220 | ifeq ($(CONFIG_LINE_DEBUG),y)
|
|---|
| 221 | GCC_CFLAGS += -g
|
|---|
| 222 | ICC_CFLAGS += -g
|
|---|
| 223 | CLANG_CFLAGS += -g
|
|---|
| 224 | endif
|
|---|
| 225 |
|
|---|
| 226 | # Prepare for POSIX before including platform specific stuff
|
|---|
| 227 | ifeq ($(POSIX_COMPAT),y)
|
|---|
| 228 | CFLAGS = -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
|
|---|
| 229 | BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
|
|---|
| 230 | endif
|
|---|
| 231 |
|
|---|
| 232 | ## Setup platform configuration
|
|---|
| 233 | #
|
|---|
| 234 |
|
|---|
| 235 | -include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
|
|---|
| 236 |
|
|---|
| 237 | ## Compilation options
|
|---|
| 238 | #
|
|---|
| 239 |
|
|---|
| 240 | JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
|
|---|
| 241 |
|
|---|
| 242 | ifeq ($(COMPILER),gcc_cross)
|
|---|
| 243 | CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
|
|---|
| 244 | DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
|
|---|
| 245 | endif
|
|---|
| 246 |
|
|---|
| 247 | ifeq ($(COMPILER),gcc_native)
|
|---|
| 248 | CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
|
|---|
| 249 | DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
|
|---|
| 250 | endif
|
|---|
| 251 |
|
|---|
| 252 | ifeq ($(COMPILER),icc)
|
|---|
| 253 | CFLAGS += $(ICC_CFLAGS) $(EXTRA_CFLAGS)
|
|---|
| 254 | DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
|
|---|
| 255 | endif
|
|---|
| 256 |
|
|---|
| 257 | ifeq ($(COMPILER),clang)
|
|---|
| 258 | CFLAGS += $(CLANG_CFLAGS) $(EXTRA_CFLAGS)
|
|---|
| 259 | GCC_CFLAGS += $(EXTRA_CFLAGS)
|
|---|
| 260 | DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
|
|---|
| 261 | endif
|
|---|
| 262 |
|
|---|
| 263 | -include $(DEPEND)
|
|---|
| 264 |
|
|---|
| 265 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
|
|---|
| 266 | LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
|
|---|
| 267 |
|
|---|
| 268 | ifneq ($(BINARY),)
|
|---|
| 269 | %.disasm: $(BINARY)
|
|---|
| 270 | ifeq ($(CONFIG_LINE_DEBUG),y)
|
|---|
| 271 | $(OBJDUMP) -d -S $< > $@
|
|---|
| 272 | else
|
|---|
| 273 | $(OBJDUMP) -d $< > $@
|
|---|
| 274 | endif
|
|---|
| 275 |
|
|---|
| 276 | $(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
|
|---|
| 277 | $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
|
|---|
| 278 | ifeq ($(CONFIG_STRIP_BINARIES),y)
|
|---|
| 279 | $(STRIP) $(BINARY)
|
|---|
| 280 | endif
|
|---|
| 281 | endif
|
|---|
| 282 |
|
|---|
| 283 | ifneq ($(SLIBRARY),)
|
|---|
| 284 | %.disasm: $(LOUTPUT)
|
|---|
| 285 | ifeq ($(CONFIG_LINE_DEBUG),y)
|
|---|
| 286 | $(OBJDUMP) -d -S $< > $@
|
|---|
| 287 | else
|
|---|
| 288 | $(OBJDUMP) -d $< > $@
|
|---|
| 289 | endif
|
|---|
| 290 |
|
|---|
| 291 | $(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
|
|---|
| 292 | $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
|
|---|
| 293 |
|
|---|
| 294 | $(LIBRARY).so:
|
|---|
| 295 | ln -s $(SLIBRARY) $@
|
|---|
| 296 |
|
|---|
| 297 | $(LSONAME):
|
|---|
| 298 | ln -s $(SLIBRARY) $@
|
|---|
| 299 | endif
|
|---|
| 300 |
|
|---|
| 301 | ifneq ($(LIBRARY),)
|
|---|
| 302 | %.a: $(OBJECTS)
|
|---|
| 303 | $(AR) rc $@ $(OBJECTS)
|
|---|
| 304 | endif
|
|---|
| 305 |
|
|---|
| 306 | ifneq ($(SLIBRARY),)
|
|---|
| 307 | %.la: $(LOBJECTS)
|
|---|
| 308 | $(AR) rc $@ $(LOBJECTS)
|
|---|
| 309 | endif
|
|---|
| 310 |
|
|---|
| 311 | %.o: %.S $(DEPEND)
|
|---|
| 312 | $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
|
|---|
| 313 | ifeq ($(PRECHECK),y)
|
|---|
| 314 | $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
|
|---|
| 315 | endif
|
|---|
| 316 |
|
|---|
| 317 | %.o: %.s $(DEPEND)
|
|---|
| 318 | $(AS) $(AFLAGS) -o $@ $<
|
|---|
| 319 | ifeq ($(PRECHECK),y)
|
|---|
| 320 | $(JOBFILE) $(JOB) $< $@ as asm
|
|---|
| 321 | endif
|
|---|
| 322 |
|
|---|
| 323 | %.o: %.c $(DEPEND)
|
|---|
| 324 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
|
|---|
| 325 | ifeq ($(PRECHECK),y)
|
|---|
| 326 | $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
|
|---|
| 327 | endif
|
|---|
| 328 |
|
|---|
| 329 | %.lo: %.S $(DEPEND)
|
|---|
| 330 | $(CC) $(DEFS) $(LIB_CFLAGS) -D__ASM__ -c $< -o $@
|
|---|
| 331 | ifeq ($(PRECHECK),y)
|
|---|
| 332 | $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
|
|---|
| 333 | endif
|
|---|
| 334 |
|
|---|
| 335 | %.lo: %.s $(DEPEND)
|
|---|
| 336 | $(AS) $(AFLAGS) -o $@ $<
|
|---|
| 337 | ifeq ($(PRECHECK),y)
|
|---|
| 338 | $(JOBFILE) $(JOB) $< $@ as asm
|
|---|
| 339 | endif
|
|---|
| 340 |
|
|---|
| 341 | %.lo: %.c $(DEPEND)
|
|---|
| 342 | $(CC) $(DEFS) $(LIB_CFLAGS) -c $< -o $@
|
|---|
| 343 | ifeq ($(PRECHECK),y)
|
|---|
| 344 | $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
|
|---|
| 345 | endif
|
|---|
| 346 |
|
|---|
| 347 | $(DEPEND): $(PRE_DEPEND)
|
|---|
| 348 | makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
|
|---|
| 349 | -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
|
|---|
| 350 |
|
|---|
| 351 | ##
|
|---|
| 352 | # This explicit dependecy of the output binary on the object files seems to be
|
|---|
| 353 | # necessary to prevent parallel build failures (GNU make bug #26893 ???).
|
|---|
| 354 | $(OUTPUT): $(OBJECTS)
|
|---|
| 355 |
|
|---|
| 356 | $(LARCHIVE): $(LOBJECTS)
|
|---|
