include/autotools.mk

   1 #
   2 # Copyright (C) 2007-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 define replace
   9         if [ -f "$(PKG_BUILD_DIR)/$(3)$(1)" -a -e "$(2)/$(if $(4),$(4),$(1))" ]; then \
  10                 rm -f $(PKG_BUILD_DIR)/$(3)$(1); \
  11                 ln -s $(2)/$(if $(4),$(4),$(1)) $(PKG_BUILD_DIR)/$(3)$(1); \
  12         fi
  13
  14 endef
  15
  16 PKG_LIBTOOL_PATHS?=$(CONFIGURE_PATH)
  17
  18 # replace copies of ltmain.sh with the build system's version
  19 update_libtool_common = \
  20         $(foreach p,$(LIBTOOL_PATHS), \
  21                 $(call replace,ltmain.sh,$(STAGING_DIR)/host/share/libtool,$(p)/) \
  22                 $(call replace,libtool.m4,$(STAGING_DIR)/host/share/aclocal,$(p)/) \
  23         )
  24 update_libtool = \
  25         $(foreach p,$(PKG_LIBTOOL_PATHS), \
  26                 $(call replace,libtool,$(STAGING_DIR)/host/bin,$(p)/) \
  27         ) \
  28         $(call update_libtool_common)
  29 update_libtool_ucxx = \
  30         $(foreach p,$(PKG_LIBTOOL_PATHS), \
  31                 $(call replace,libtool,$(STAGING_DIR)/host/bin,$(p)/,libtool-ucxx) \
  32         ) \
  33         $(call update_libtool_common)
  34
  35 autoconf_bool = $(patsubst %,$(if $($(1)),--enable,--disable)-%,$(2))
  36
  37 # prevent libtool from linking against host development libraries
  38 define libtool_fixup_libdir
  39         find $(1) -name '*.la' | $(XARGS) \
  40                 $(SED) "s,\(^libdir='\| \|-L\|^dependency_libs='\)/usr/lib,\1$(STAGING_DIR)/usr/lib,g" \
  41                     -e "s,$(STAGING_DIR)/usr/lib/\(libstdc++\|libsupc++\).la,$(TOOLCHAIN_DIR)/usr/lib/\1.la,g"
  42 endef
  43
  44 define remove_version_check
  45         if [ -f "$(PKG_BUILD_DIR)/$(CONFIGURE_PATH)/configure" ]; then \
  46                 $(SED) \
  47                         's,\(gentoo\|pardus\)_ltmain_version=.*,\1_ltmain_version="$$$$\1_lt_version",' \
  48                         $(PKG_BUILD_DIR)/$(CONFIGURE_PATH)/configure; \
  49         fi
  50 endef
  51
  52 ifneq ($(filter libtool,$(PKG_FIXUP)),)
  53   PKG_BUILD_DEPENDS += libtool
  54   Hooks/Configure/Pre += update_libtool remove_version_check
  55   Hooks/Configure/Post += update_libtool
  56   Hooks/InstallDev/Post += libtool_fixup_libdir
  57 endif
  58
  59 ifneq ($(filter libtool-ucxx,$(PKG_FIXUP)),)
  60   PKG_BUILD_DEPENDS += libtool
  61   Hooks/Configure/Pre += update_libtool_ucxx remove_version_check
  62   Hooks/Configure/Post += update_libtool_ucxx
  63   Hooks/InstallDev/Post += libtool_fixup_libdir
  64 endif
  65