buildroot/_buildroot/engine0010/pkg-autotools.mk

   1 ################################################################################
   2 # Autotools package infrastructure
   3 #
   4 # This file implements an infrastructure that eases development of
   5 # package .mk files for autotools packages. It should be used for all
   6 # packages that use the autotools as their build system.
   7 #
   8 # See the Buildroot documentation for details on the usage of this
   9 # infrastructure
  10 #
  11 # In terms of implementation, this autotools infrastructure requires
  12 # the .mk file to only specify metadata information about the
  13 # package: name, version, download URL, etc.
  14 #
  15 # We still allow the package .mk file to override what the different
  16 # steps are doing, if needed. For example, if <PKG>_BUILD_CMDS is
  17 # already defined, it is used as the list of commands to perform to
  18 # build the package, instead of the default autotools behaviour. The
  19 # package can also define some post operation hooks.
  20 #
  21 ################################################################################
  22
  23
  24 #
  25 # Utility function to upgrade config.sub and config.guess files
  26 #
  27 # argument 1 : directory into which config.guess and config.sub need
  28 # to be updated. Note that config.sub and config.guess are searched
  29 # recursively in this directory.
  30 #
  31 define CONFIG_UPDATE
  32         for file in config.guess config.sub; do \
  33                 for i in $$(find $(1) -name $$file); do \
  34                         cp support/gnuconfig/$$file $$i; \
  35                 done; \
  36         done
  37 endef
  38
  39 # This function generates the ac_cv_file_<foo> value for a given
  40 # filename. This is needed to convince configure script doing
  41 # AC_CHECK_FILE() tests that the file actually exists, since such
  42 # tests cannot be done in a cross-compilation context. This function
  43 # takes as argument the path of the file. An example usage is:
  44 #
  45 #  FOOBAR_CONF_ENV = \
  46 #       $(call AUTOCONF_AC_CHECK_FILE_VAL,/dev/random)=yes
  47 AUTOCONF_AC_CHECK_FILE_VAL = ac_cv_file_$(subst -,_,$(subst /,_,$(subst .,_,$(1))))
  48
  49 #
  50 # Hook to update config.sub and config.guess if needed
  51 #
  52 define UPDATE_CONFIG_HOOK
  53         @$(call MESSAGE,"Updating config.sub and config.guess")
  54         $(call CONFIG_UPDATE,$(@D))
  55 endef
  56
  57 #
  58 # Hook to patch libtool to make it work properly for cross-compilation
  59 #
  60 define LIBTOOL_PATCH_HOOK
  61         @$(call MESSAGE,"Patching libtool")
  62         $(Q)for i in `find $($(PKG)_DIR) -name ltmain.sh`; do \
  63                 ltmain_version=`sed -n '/^[ \t]*VERSION=/{s/^[ \t]*VERSION=//;p;q;}' $$i | \
  64                 sed -e 's/\([0-9]*\.[0-9]*\).*/\1/' -e 's/\"//'`; \
  65                 ltmain_patchlevel=`sed -n '/^[ \t]*VERSION=/{s/^[ \t]*VERSION=//;p;q;}' $$i | \
  66                 sed -e 's/\([0-9]*\.[0-9]*\.*\)\([0-9]*\).*/\2/' -e 's/\"//'`; \
  67                 if test $${ltmain_version} = '1.5'; then \
  68                         patch -i support/libtool/buildroot-libtool-v1.5.patch $${i}; \
  69                 elif test $${ltmain_version} = "2.2"; then\
  70                         patch -i support/libtool/buildroot-libtool-v2.2.patch $${i}; \
  71                 elif test $${ltmain_version} = "2.4"; then\
  72                         if test $${ltmain_patchlevel:-0} -gt 2; then\
  73                                 patch -i support/libtool/buildroot-libtool-v2.4.4.patch $${i}; \
  74                         else \
  75                                 patch -i support/libtool/buildroot-libtool-v2.4.patch $${i}; \
  76                         fi \
  77                 fi \
  78         done
  79 endef
  80
  81 #
  82 # Hook to patch common issue with configure on powerpc64{,le} failing
  83 # to detect shared library support:
  84 #
  85 define CONFIGURE_FIX_POWERPC64_HOOK
  86         @$(call MESSAGE,"Checking configure (powerpc64/powerpc64le)")
  87         support/scripts/fix-configure-powerpc64.sh $($(PKG)_DIR)
  88 endef
  89
  90 #
  91 # Hook to gettextize the package if needed
  92 #
  93 define GETTEXTIZE_HOOK
  94         @$(call MESSAGE,"Gettextizing")
  95         $(Q)cd $($(PKG)_SRCDIR) && $(GETTEXTIZE) $($(PKG)_GETTEXTIZE_OPTS)
  96 endef
  97
  98 #
  99 # Hook to autoreconf the package if needed
 100 #
 101 define AUTORECONF_HOOK
 102         @$(call MESSAGE,"Autoreconfiguring")
 103         $(Q)cd $($(PKG)_SRCDIR) && $($(PKG)_AUTORECONF_ENV) $(AUTORECONF) $($(PKG)_AUTORECONF_OPTS)
 104 endef
 105
 106 ################################################################################
 107 # inner-autotools-package -- defines how the configuration, compilation and
 108 # installation of an autotools package should be done, implements a
 109 # few hooks to tune the build process for autotools specifities and
 110 # calls the generic package infrastructure to generate the necessary
 111 # make targets
 112 #
 113 #  argument 1 is the lowercase package name
 114 #  argument 2 is the uppercase package name, including a HOST_ prefix
 115 #             for host packages
 116 #  argument 3 is the uppercase package name, without the HOST_ prefix
 117 #             for host packages
 118 #  argument 4 is the type (target or host)
 119 ################################################################################
 120
 121 define inner-autotools-package
 122
 123 ifndef $(2)_LIBTOOL_PATCH
 124  ifdef $(3)_LIBTOOL_PATCH
 125   $(2)_LIBTOOL_PATCH = $$($(3)_LIBTOOL_PATCH)
 126  else
 127   $(2)_LIBTOOL_PATCH ?= YES
 128  endif
 129 endif
 130
 131 ifndef $(2)_MAKE
 132  ifdef $(3)_MAKE
 133   $(2)_MAKE = $$($(3)_MAKE)
 134  else
 135   $(2)_MAKE ?= $$(MAKE)
 136  endif
 137 endif
 138
 139 ifndef $(2)_AUTORECONF
 140  ifdef $(3)_AUTORECONF
 141   $(2)_AUTORECONF = $$($(3)_AUTORECONF)
 142  else
 143   $(2)_AUTORECONF ?= NO
 144  endif
 145 endif
 146
 147 ifndef $(2)_GETTEXTIZE
 148  ifdef $(3)_GETTEXTIZE
 149   $(2)_GETTEXTIZE = $$($(3)_GETTEXTIZE)
 150  else
 151   $(2)_GETTEXTIZE ?= NO
 152  endif
 153 endif
 154
 155 ifeq ($(4),host)
 156  $(2)_GETTEXTIZE_OPTS ?= $$($(3)_GETTEXTIZE_OPTS)
 157 endif
 158
 159 ifeq ($(4),host)
 160  $(2)_AUTORECONF_OPTS ?= $$($(3)_AUTORECONF_OPTS)
 161 endif
 162
 163 $(2)_CONF_ENV                   ?=
 164 $(2)_CONF_OPTS                  ?=
 165 $(2)_MAKE_ENV                   ?=
 166 $(2)_MAKE_OPTS                  ?=
 167 $(2)_INSTALL_OPTS                ?= install
 168 $(2)_INSTALL_STAGING_OPTS       ?= DESTDIR=$$(STAGING_DIR) install
 169 $(2)_INSTALL_TARGET_OPTS                ?= DESTDIR=$$(TARGET_DIR) install
 170
 171 #
 172 # Configure step. Only define it if not already defined by the package
 173 # .mk file. And take care of the differences between host and target
 174 # packages.
 175 #
 176 ifndef $(2)_CONFIGURE_CMDS
 177 ifeq ($(4),target)
 178
 179 # Configure package for target
 180 define $(2)_CONFIGURE_CMDS
 181         (cd $$($$(PKG)_SRCDIR) && rm -rf config.cache && \
 182         $$(TARGET_CONFIGURE_OPTS) \
 183         $$(TARGET_CONFIGURE_ARGS) \
 184         $$($$(PKG)_CONF_ENV) \
 185         CONFIG_SITE=/dev/null \
 186         ./configure \
 187                 --prefix=/usr \
 188                 --exec-prefix=/usr \
 189                 --sysconfdir=/etc \
 190                 --localstatedir=/var \
 191                 --program-prefix="" \
 192                 --disable-gtk-doc \
 193                 --disable-gtk-doc-html \
 194                 --disable-doc \
 195                 --disable-docs \
 196                 --disable-documentation \
 197                 --with-xmlto=no \
 198                 --with-fop=no \
 199                 $$(if $$($$(PKG)_OVERRIDE_SRCDIR),,--disable-dependency-tracking) \
 200                 --enable-ipv6 \
 201                 $$(DISABLE_NLS) \
 202                 $$(SHARED_STATIC_LIBS_OPTS) \
 203                 $$(QUIET) $$($$(PKG)_CONF_OPTS) \
 204         )
 205 endef
 206 else
 207
 208 # Configure package for host
 209 # disable all kind of documentation generation in the process,
 210 # because it often relies on host tools which may or may not be
 211 # installed.
 212 define $(2)_CONFIGURE_CMDS
 213         (cd $$($$(PKG)_SRCDIR) && rm -rf config.cache; \
 214         $$(HOST_CONFIGURE_OPTS) \
 215         CFLAGS="$$(HOST_CFLAGS)" \
 216         LDFLAGS="$$(HOST_LDFLAGS)" \
 217         $$($$(PKG)_CONF_ENV) \
 218         CONFIG_SITE=/dev/null \
 219         ./configure \
 220                 --prefix="$$(HOST_DIR)/usr" \
 221                 --sysconfdir="$$(HOST_DIR)/etc" \
 222                 --localstatedir="$$(HOST_DIR)/var" \
 223                 --enable-shared --enable-static \
 224                 --disable-gtk-doc \
 225                 --disable-gtk-doc-html \
 226                 --disable-doc \
 227                 --disable-docs \
 228                 --disable-documentation \
 229                 --disable-debug \
 230                 --with-xmlto=no \
 231                 --with-fop=no \
 232                 $$(if $$($$(PKG)_OVERRIDE_SRCDIR),,--disable-dependency-tracking) \
 233                 $$(QUIET) $$($$(PKG)_CONF_OPTS) \
 234         )
 235 endef
 236 endif
 237 endif
 238
 239 $(2)_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK
 240
 241 ifeq ($$($(2)_AUTORECONF),YES)
 242
 243 # This has to come before autoreconf
 244 ifeq ($$($(2)_GETTEXTIZE),YES)
 245 $(2)_PRE_CONFIGURE_HOOKS += GETTEXTIZE_HOOK
 246 $(2)_DEPENDENCIES += gettext
 247 endif
 248 $(2)_PRE_CONFIGURE_HOOKS += AUTORECONF_HOOK
 249 # default values are not evaluated yet, so don't rely on this defaulting to YES
 250 #ifneq ($$($(2)_LIBTOOL_PATCH),NO)
 251 #$(2)_PRE_CONFIGURE_HOOKS += LIBTOOL_PATCH_HOOK
 252 #endif
 253 $(2)_DEPENDENCIES += automake autoconf libtool
 254
 255 else # ! AUTORECONF = YES
 256
 257 # default values are not evaluated yet, so don't rely on this defaulting to YES
 258 #ifneq ($$($(2)_LIBTOOL_PATCH),NO)
 259 #$(2)_POST_PATCH_HOOKS += LIBTOOL_PATCH_HOOK
 260 #endif
 261
 262 endif
 263
 264 # Append a configure hook if building for a powerpc64 (or powerpc64le) arch.
 265 # Must be added after other pre-configure hooks that might regenerate the
 266 # configure script and overwrite the changes made here.
 267 ifneq ($$(filter powerpc64%,$$(if $$(filter target,$(4)),$$(ARCH),$$(HOSTARCH))),)
 268 $(2)_PRE_CONFIGURE_HOOKS += CONFIGURE_FIX_POWERPC64_HOOK
 269 endif
 270
 271 #
 272 # Build step. Only define it if not already defined by the package .mk
 273 # file.
 274 #
 275 ifndef $(2)_BUILD_CMDS
 276 ifeq ($(4),target)
 277 define $(2)_BUILD_CMDS
 278         $$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPTS) -C $$($$(PKG)_SRCDIR)
 279 endef
 280 else
 281 define $(2)_BUILD_CMDS
 282         $$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPTS) -C $$($$(PKG)_SRCDIR)
 283 endef
 284 endif
 285 endif
 286
 287 #
 288 # Host installation step. Only define it if not already defined by the
 289 # package .mk file.
 290 #
 291 ifndef $(2)_INSTALL_CMDS
 292 define $(2)_INSTALL_CMDS
 293         $$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_OPTS) -C $$($$(PKG)_SRCDIR)
 294 endef
 295 endif
 296
 297 #
 298 # Staging installation step. Only define it if not already defined by
 299 # the package .mk file.
 300 #
 301 ifndef $(2)_INSTALL_STAGING_CMDS
 302 define $(2)_INSTALL_STAGING_CMDS
 303         $$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_STAGING_OPTS) -C $$($$(PKG)_SRCDIR)
 304 endef
 305 endif
 306
 307 #
 308 # Target installation step. Only define it if not already defined by
 309 # the package .mk file.
 310 #
 311 ifndef $(2)_INSTALL_TARGET_CMDS
 312 define $(2)_INSTALL_TARGET_CMDS
 313         $$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_TARGET_OPTS) -C $$($$(PKG)_SRCDIR)
 314 endef
 315 endif
 316
 317 # Call the generic package infrastructure to generate the necessary
 318 # make targets
 319 $(call inner-generic-package,$(1),$(2),$(3),$(4))
 320
 321 endef
 322
 323 ################################################################################
 324 # autotools-package -- the target generator macro for autotools packages
 325 ################################################################################
 326
 327 autotools-package = $(call inner-autotools-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
 328 host-autotools-package = $(call inner-autotools-package,host-$(pkgname),$(call UPPERCASE,host-$(pkgname)),$(call UPPERCASE,$(pkgname)),host)