Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6 #
   7
   8 #--------------------------------------------------------------
   9 # You shouldn't need to mess with anything beyond this point...
  10 #--------------------------------------------------------------
  11 noconfig_targets := menuconfig config oldconfig randconfig \
  12         defconfig allyesconfig allnoconfig clean distclean \
  13         release dist tags
  14
  15 include $(top_builddir)Rules.mak
  16
  17 ifeq ($(HAVE_DOT_CONFIG),y)
  18
  19 all: pregen libs
  20
  21 # In this section, we need .config
  22 -include .config.cmd
  23
  24 include $(top_srcdir)ldso/Makefile.in
  25 include $(top_srcdir)libc/Makefile.in
  26 include $(top_srcdir)libcrypt/Makefile.in
  27 include $(top_srcdir)libintl/Makefile.in
  28 include $(top_srcdir)libm/Makefile.in
  29 include $(top_srcdir)libnsl/Makefile.in
  30 include $(top_srcdir)libresolv/Makefile.in
  31 include $(top_srcdir)librt/Makefile.in
  32 include $(top_srcdir)libutil/Makefile.in
  33 include $(top_srcdir)libpthread/Makefile.in
  34
  35 include/bits/uClibc_config.h: .config
  36         $(RM) -r include/bits
  37         $(INSTALL) -d include/bits
  38         @if [ ! -x extra/config/conf ] ; then \
  39             $(MAKE) -C extra/config conf; \
  40         fi
  41         @extra/config/conf -o $(top_srcdir)extra/Configs/Config.in
  42
  43 # For the moment, we have to keep re-running this target
  44 # because the fix includes scripts rely on pre-processers
  45 # in order to generate the headers correctly :(.  That
  46 # means we can't use the $(HOSTCC) in order to get the
  47 # correct output.
  48 ifeq ($(ARCH_HAS_MMU),y)
  49 export header_extra_args =
  50 else
  51 export header_extra_args = -n
  52 endif
  53 headers: include/bits/uClibc_config.h
  54         $(MAKE) headers-y
  55         @$(SHELL_SET_X); \
  56         $(top_srcdir)extra/scripts/fix_includes.sh \
  57                 -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
  58                 $(header_extra_args)
  59         if [ -f libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
  60                 $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
  61         else \
  62                 $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
  63         fi
  64         $(LN) -fs ../libc/sysdeps/linux/common/dl-osinfo.h include/
  65         @cd include/bits; \
  66         set -e; \
  67         for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
  68                 $(LN) -fs $$i .; \
  69         done; \
  70         if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
  71                 for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
  72                         $(LN) -fs $$i .; \
  73                 done; \
  74         fi
  75         @cd include/sys; \
  76         set -e; \
  77         for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  78                 $(LN) -fs $$i .; \
  79         done; \
  80         if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  81                 for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  82                         $(LN) -fs $$i .; \
  83                 done; \
  84         fi
  85         @cd $(top_builddir); \
  86         set -e; \
  87         $(SHELL_SET_X); \
  88         top_builddir=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
  89         if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
  90                 $(RM) include/bits/sysnum.h.new; \
  91         else \
  92                 $(RM) include/bits/sysnum.h; \
  93                 mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
  94         fi
  95
  96 # Command used to download source code
  97 WGET:=wget --passive-ftp
  98
  99 LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
 100
 101 pregen: headers
 102 ifeq ($(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA),y)
 103         (cd $(top_builddir)extra/locale; \
 104         if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
 105         $(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
 106         fi )
 107 endif
 108 ifeq ($(UCLIBC_PREGENERATED_LOCALE_DATA),y)
 109         (cd $(top_builddir)extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
 110 endif
 111 ifeq ($(UCLIBC_HAS_LOCALE),y)
 112         $(MAKE) -C $(top_builddir)extra/locale locale_objs
 113 endif
 114
 115 install: install_runtime install_dev
 116
 117
 118 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
 119
 120 # Installs header files.
 121 install_headers:
 122         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
 123         if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
 124                 extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
 125         else \
 126                 extra_exclude="" ; \
 127         fi ; \
 128         tar -chf - --exclude .svn $$extra_exclude include \
 129                 | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
 130         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ssp-internal.h
 131         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
 132 ifneq ($(UCLIBC_HAS_FLOATS),y)
 133         # Remove floating point related headers since float support is disabled.
 134         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
 135         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
 136         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
 137         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
 138         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
 139         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
 140 endif
 141 ifneq ($(UCLIBC_HAS_WCHAR),y)
 142         # Remove wide char headers since wide char support is disabled.
 143         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
 144         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
 145 endif
 146 ifneq ($(UCLIBC_HAS_LOCALE),y)
 147         # Remove iconv header since locale support is disabled.
 148         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
 149 endif
 150 ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
 151         # Remove printf header since custom print specifier support is disabled.
 152         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
 153 endif
 154 ifneq ($(UCLIBC_HAS_XLOCALE),y)
 155         # Remove xlocale header since extended locale support is disabled.
 156         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
 157 endif
 158 ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
 159         # Remove libintl header since gettext support is disabled.
 160         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
 161 endif
 162 ifneq ($(UCLIBC_HAS_REGEX),y)
 163         # Remove regex headers since regex support is disabled.
 164         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
 165         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
 166 endif
 167 ifneq ($(UCLIBC_HAS_WORDEXP),y)
 168         # Remove wordexp header since wordexp support is disabled.
 169         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
 170 endif
 171 ifneq ($(UCLIBC_HAS_FTW),y)
 172         # Remove ftw header since ftw support is disabled.
 173         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
 174 endif
 175 ifneq ($(UCLIBC_HAS_GLOB),y)
 176         # Remove glob header since glob support is disabled.
 177         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
 178 endif
 179 ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
 180         # Remove getopt header since gnu getopt support is disabled.
 181         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
 182 endif
 183 ifneq ($(HAS_SHADOW),y)
 184         # Remove shadow header since shadow password support is disabled.
 185         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
 186 endif
 187 ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
 188         # Remove thread_db header since thread debug support is disabled.
 189         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
 190 endif
 191 ifneq ($(UCLIBC_HAS_THREADS),y)
 192         # Remove pthread headers since thread support is disabled.
 193         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
 194         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
 195         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
 196 endif
 197         -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
 198             chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
 199         done
 200         -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
 201
 202 # Installs development library links.
 203 install_dev: install_headers
 204         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
 205         -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
 206 ifeq ($(HAVE_SHARED),y)
 207         for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 208         sed -e 's/lib\///'` ; do \
 209                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
 210                 $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
 211         done
 212         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
 213                 $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 214                 sed     -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
 215                         -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
 216                         -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
 217                         $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 218         fi
 219 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 220         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 221                 $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
 222 endif
 223 ifeq ($(DOPIC),y)
 224 #       # If we build shared libraries then the static libs are PIC...
 225 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 226         if [ -d lib ] ; then \
 227                 for i in `find lib/  -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
 228                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
 229                                 | sed -e 's/\.a$$/_pic.a/'`; \
 230                 done ; \
 231         fi
 232 endif
 233 endif
 234
 235 # Installs run-time libraries
 236 install_runtime:
 237 ifeq ($(HAVE_SHARED),y)
 238         $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
 239         $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
 240                 $(PREFIX)$(RUNTIME_PREFIX)lib
 241         cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
 242         @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
 243             set -e; \
 244                 $(SHELL_SET_X); \
 245             $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
 246                         $(PREFIX)$(RUNTIME_PREFIX)lib; \
 247         fi
 248 endif
 249
 250 utils:
 251         $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
 252
 253 # Installs helper applications, such as 'ldd' and 'ldconfig'
 254 install_utils: utils
 255         $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
 256
 257 else # ifeq ($(HAVE_DOT_CONFIG),y)
 258
 259 all: menuconfig
 260
 261 headers:
 262         @echo "Need to make a config file first, run: make menuconfig"
 263         @false
 264
 265 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 266
 267 # configuration
 268 # ---------------------------------------------------------------------------
 269 extra/config/conf:
 270         $(MAKE) -C extra/config conf
 271
 272 extra/config/mconf:
 273         $(MAKE) -C extra/config ncurses mconf
 274
 275 menuconfig: extra/config/mconf
 276         $(RM) -r include/bits
 277         $(INSTALL) -d include/bits
 278         @./extra/config/mconf extra/Configs/Config.in
 279         $(MAKE) headers
 280
 281 config: extra/config/conf
 282         $(RM) -r include/bits
 283         $(INSTALL) -d include/bits
 284         @./extra/config/conf extra/Configs/Config.in
 285
 286 oldconfig: extra/config/conf
 287         $(RM) -r include/bits
 288         $(INSTALL) -d include/bits
 289         @./extra/config/conf -o extra/Configs/Config.in
 290
 291 randconfig: extra/config/conf
 292         $(RM) -r include/bits
 293         $(INSTALL) -d include/bits
 294         @./extra/config/conf -r extra/Configs/Config.in
 295
 296 allyesconfig: extra/config/conf
 297         $(RM) -r include/bits
 298         $(INSTALL) -d include/bits
 299         @./extra/config/conf -y extra/Configs/Config.in
 300         sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
 301         sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
 302         sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
 303         sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
 304         sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
 305         @./extra/config/conf -o extra/Configs/Config.in
 306
 307 allnoconfig: extra/config/conf
 308         $(RM) -r include/bits
 309         $(INSTALL) -d include/bits
 310         @./extra/config/conf -n extra/Configs/Config.in
 311
 312 defconfig: extra/config/conf
 313         $(RM) -r include/bits
 314         $(INSTALL) -d include/bits
 315         @./extra/config/conf -d extra/Configs/Config.in
 316
 317 clean:
 318         @$(RM) -r lib include/bits
 319         $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
 320         $(RM) include/fpu_control.h include/dl-osinfo.h
 321         $(MAKE) -C extra/locale clean
 322         $(MAKE) headers_clean-y
 323         $(MAKE) -C test clean
 324         $(MAKE) -C utils clean
 325         @set -e; \
 326         for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
 327                 $(RM) include/sys/$$i; \
 328         done; \
 329         if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
 330                 for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
 331                         $(RM) include/sys/$$i; \
 332                 done; \
 333         fi
 334         @$(RM) include/linux include/asm*
 335         -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
 336
 337 distclean: clean
 338         -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
 339         $(RM) .config .config.old .config.cmd
 340         $(RM) extra/locale/*.tgz
 341         $(MAKE) -C extra/config clean
 342
 343 dist release:
 344         $(MAKE) -s distclean
 345         $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.gz
 346         svn -q export . ../uClibc-$(VERSION)
 347         tar czf ../uClibc-$(VERSION).tar.gz -C .. uClibc-$(VERSION)
 348         du -b ../uClibc-$(VERSION).tar.gz
 349
 350 check:
 351         $(MAKE) -C test