#!/usr/bin/make -f # POSIX.1-2008: # If the pathname does not begin with a '/' it shall be treated as relative to # the current working directory of the process, not relative to the directory # containing the makefile. include ../source.mk include ../targets.mk # Hardcode the targets to allow only native compilers for now. configure_targets = configure-$(OPK_HOST_ARCH) build_targets = build-$(OPK_HOST_ARCH) buildnative_targets = buildnative-$(OPK_HOST_ARCH) buildcross_targets = buildcross-$(OPK_HOST_ARCH) install_targets = install-$(OPK_HOST_ARCH) installnative_targets = installnative-$(OPK_HOST_ARCH) installcross_targets = installcross-$(OPK_HOST_ARCH) base_version = $$(printf '%s\n' '$(OPK_SOURCE)' | sed 's/^gcc-//') target = $$(printf '%s' '$@' | sed 's/^[a-z]*-//') builddir = obj-$(target) destdir = dest-$(target) # /usr/lib//ld.so is a symbolic link for use by GCC to find the system's # dynamic linker. It should be provided by the development package of any # standard C library. # ProteanOS GCC should build binaries with an ELF INTERP field as follows: # /lib// # is the SONAME of the target's dynamic linker. elf_interp = /lib/$(target)/$(elf_interp_soname) elf_interp_soname = $$(readelf -d "/usr/lib/$(target)/ld.so" | \ sed -n 's/^.*(SONAME).*\[\([^]]*\)\].*$$/\1/p') common_opts = \ --with-pkgversion='GCC for ProteanOS' \ --program-suffix="-$(base_version)" \ --enable-linker-build-id \ --with-system-zlib \ --disable-multilib \ --enable-multiarch \ --without-included-gettext \ --with-nls \ --with-sysroot="$${OPK_SYSROOT}" \ --with-gxx-include-dir=/usr/include/c++-4.7 \ --enable-clocale=gnu full_opts = \ $(common_opts) \ --enable-shared \ --enable-threads=posix \ --enable-languages=c,c++ bootstrap1_opts = \ $(common_opts) \ --without-headers \ --with-newlib \ --disable-shared \ --disable-threads \ --enable-languages=c,c++ \ --disable-libgomp \ --disable-libmudflap \ --disable-libssp include ../local.mk nop: @: ../local.mk: >../local.mk $(configure_targets): set -e; \ . "../targets.d/$(target).sh"; \ if [ 'x$(OPK_HOST_PLAT)' = 'xbootstrap1' ]; then \ oh-autoconfigure -B "$(builddir)" -t "$(target)" -- \ $(bootstrap1_opts) \ $${target_opts}; \ else \ oh-autoconfigure -B "$(builddir)" -t "$(target)" -- \ $(full_opts) \ $${target_opts}; \ fi touch $@ configure: $(configure_targets) touch $@ $(build_targets): configure # Set the default dynamic linker path inserted into ELF INTERP fields. # These default values are in header files in gcc/config. They must be # edited here rather than in a patch because any given GCC target # configuration can be used by multiple ProteanOS targets. # XXX: These commands run once per target, but they screw up the src/ # directory and probably make things break. set -e; \ . "../targets.d/$(target).sh"; \ mv "src/gcc/config/$${gcc_config_file}" \ "src/gcc/config/$${gcc_config_file}~"; \ define_pattern=".define $${gcc_config_interp_macro}"; \ sed "s|^\($${define_pattern}\) \".*\"$$|\1 \"$(elf_interp)\"|" \ "src/gcc/config/$${gcc_config_file}~" \ >"src/gcc/config/$${gcc_config_file}"; \ sed "$${gcc_config_fragment_script}" \ "src/gcc/config/$${gcc_config_fragment}" \ >"src/gcc/config/$${gcc_config_fragment}~"; \ mv "src/gcc/config/$${gcc_config_fragment}~" \ "src/gcc/config/$${gcc_config_fragment}"; \ printf '\nMULTIARCH_DIRNAME = %s\n' "$(target)" \ >>"src/gcc/config/$${gcc_config_fragment}" if [ "x$(target)" = 'x$(OPK_HOST_ARCH)' ]; then \ $(MAKE) -f ../build "buildnative-$(target)"; \ else \ $(MAKE) -f ../build "buildcross-$(target)"; \ fi touch $@ $(buildnative_targets): libsubdir="/usr/lib/$(target)/gcc-$(base_version)" && \ oh-autobuild -B "$(builddir)" -T bootstrap-lean -- -j $${JOBS:-1} \ libsubdir="$${libsubdir}" \ libexecsubdir="$${libsubdir}" \ gcc_gxx_tool_include_dir="/usr/include/$(target)/c++-4.7" \ libsubincludedir="$${libsubdir}/include" \ fincludedir="$${libsubdir}/finclude" \ toolexeclibdir="/usr/lib/$(target)" \ MULTIOSDIR=. #if [ '$(OPK_BUILD_ARCH)' = '$(OPK_HOST_ARCH)' ]; then \ # cd "$(builddir)" && make -k check; \ #fi $(buildcross_targets): libsubdir="/usr/lib/$(target)/gcc-$(base_version)" && \ oh-autobuild -B "$(builddir)" -T all-gcc -- -j $${JOBS:-1} \ libsubdir="$${libsubdir}" \ libexecsubdir="$${libsubdir}" \ gcc_gxx_tool_include_dir="/usr/include/$(target)/c++-4.7" \ libsubincludedir="$${libsubdir}/include" \ fincludedir="$${libsubdir}/finclude" \ toolexeclibdir="/usr/lib/$(target)" \ MULTIOSDIR=. build: $(build_targets) touch $@ $(install_targets): build if [ "x$(target)" = 'x$(OPK_HOST_ARCH)' ]; then \ $(MAKE) -f ../build "installnative-$(target)"; \ else \ $(MAKE) -f ../build "installcross-$(target)"; \ fi $(installnative_targets): # The -T option is necessary because otherwise: # * oh-autoinstall checks for an "install" target by running make with # the -n option, # * Many commands in GCC makefiles contain the "$(MAKE)" macro # expansion, and # * GNU Make executes any commands that contain "$(MAKE)", even if -n # is specified. # See also: . libsubdir="/usr/lib/$(target)/gcc-$(base_version)" && \ oh-autoinstall -B "$(builddir)" -d "$(destdir)" -T install -- \ host_installdir=/usr/include/$(target)/c++-4.7/bits \ libsubdir="$${libsubdir}" \ libexecsubdir="$${libsubdir}" \ libsubincludedir="$${libsubdir}/include" \ fincludedir="$${libsubdir}/finclude" \ toolexeclibdir="/usr/lib/$(target)" \ MULTIOSDIR=. # Change the target architecture prefix of files in /usr/bin. rm -f $(destdir)/usr/bin/*-gcc-$(base_version).* for f in c++ g++ gcc gcc-ar gcc-nm gcc-ranlib; do \ rm -f $(destdir)/usr/bin/$${f}-$(base_version); \ mv $(destdir)/usr/bin/*-$${f}-$(base_version) \ $(destdir)/usr/bin/$(target)-$$(printf '%s' \ $(destdir)/usr/bin/*-$${f}-$(base_version) | \ sed "s/^.*-\($${f}\)/\1/"); \ ln -sf $(target)-$$(printf '%s' \ $(destdir)/usr/bin/*-$${f}-$(base_version) | \ sed "s/^.*-\($${f}\)/\1/") \ $(destdir)/usr/bin/$$(printf '%s' \ $(destdir)/usr/bin/*-$${f}-$(base_version) | \ sed "s/^.*-\($${f}\)/\1/"); \ done # Remove the internal libiberty.a. rm -f $(destdir)/usr/lib/$(target)/libiberty.a # Move libstdc++.so link. rm -f $(destdir)/usr/lib/$(target)/libstdc++.so ln -sf /usr/lib/$(target)/libstdc++.so.6 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libstdc++.so # Move libstdc++.a and libsupc++.a. mv $(destdir)/usr/lib/$(target)/libstdc++.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ mv $(destdir)/usr/lib/$(target)/libsupc++.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ # Move libmudflap.so and libmudflapth.so links. rm -f $(destdir)/usr/lib/$(target)/libmudflap.so ln -sf /usr/lib/$(target)/libmudflap.so.0 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libmudflap.so rm -f $(destdir)/usr/lib/$(target)/libmudflapth.so ln -sf /usr/lib/$(target)/libmudflapth.so.0 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libmudflapth.so # Move libmudflap.a and libmudflapth.a. mv $(destdir)/usr/lib/$(target)/libmudflap.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ mv $(destdir)/usr/lib/$(target)/libmudflapth.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ # Move libssp.so link. rm -f $(destdir)/usr/lib/$(target)/libssp.so ln -sf /usr/lib/$(target)/libssp.so.0 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libssp.so # Move libssp.a and libssp_nonshared.a. mv $(destdir)/usr/lib/$(target)/libssp.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ mv $(destdir)/usr/lib/$(target)/libssp_nonshared.a \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ # Move libgcc_s.so.1 under /lib. mkdir -p $(destdir)/lib/$(target) mv $(destdir)/usr/lib/$(target)/libgcc_s.so.1 $(destdir)/lib/$(target) # Move libgcc_s.so link. rm -f $(destdir)/usr/lib/$(target)/libgcc_s.so ln -sf /lib/$(target)/libgcc_s.so.1 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libgcc_s.so # Remove libquadmath files. rm -f $(destdir)/usr/lib/$(target)/libquadmath.* # Move libgomp.so link. rm -f $(destdir)/usr/lib/$(target)/libgomp.so ln -sf /usr/lib/$(target)/libgomp.so.1 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libgomp.so # Move libgomp.a and libgomp.spec. mv $(destdir)/usr/lib/$(target)/libgomp.a \ $(destdir)/usr/lib/$(target)/libgomp.spec \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ # Move libitm.so link. rm -f $(destdir)/usr/lib/$(target)/libitm.so ln -sf /usr/lib/$(target)/libitm.so.1 \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/libitm.so # Move libitm.a and libitm.spec. mv $(destdir)/usr/lib/$(target)/libitm.a \ $(destdir)/usr/lib/$(target)/libitm.spec \ $(destdir)/usr/lib/$(target)/gcc-$(base_version)/ # Remove libtool archives. libdir=/usr/lib/$(target) && \ rm -f \ $(destdir)$${libdir}/libmudflap.la \ $(destdir)$${libdir}/libmudflapth.la \ $(destdir)$${libdir}/libssp.la \ $(destdir)$${libdir}/libssp_nonshared.la \ $(destdir)$${libdir}/gcc-$(base_version)/liblto_plugin.la \ $(destdir)$${libdir}/libquadmath.la \ $(destdir)$${libdir}/libgomp.la \ $(destdir)$${libdir}/libitm.la \ $(destdir)$${libdir}/libstdc++.la \ $(destdir)$${libdir}/libsupc++.la # Remove the info directory node. rm -f $(destdir)/usr/share/info/dir # Remove empty documentation files. find $(destdir)/usr/share/man -type f -a -size 0c -a \ -exec rm -f '{}' ';' find $(destdir)/usr/share/info -type f -a -size 0c -a \ -exec rm -f '{}' ';' # TODO: Provide these files in a fixincludes package (arch:any, # target-specific?). rm -Rf $(destdir)/usr/lib/$(target)/gcc-$(base_version)/install-tools/ # TODO: Provide these files in a libstdc++-*-dbg package. rm -f $(destdir)/usr/lib/$(target)/libstdc++.so.*-gdb.py rm -Rf $(destdir)/usr/share/gcc-*/python/libstdcxx/ # TODO: Provide these files in a doc package. rm -Rf $(destdir)/usr/share/man/ $(destdir)/usr/share/info/ # TODO: Provide these files in a gcc-*-plugin-dev package. rm -Rf $(destdir)/usr/lib/$(target)/gcc-$(base_version)/plugin/ oh-fixperms -d "$(destdir)" oh-strip -d "$(destdir)" OPK_PACKAGES="\ gcc-$(base_version)-$(target) \ cpp-$(base_version) \ g++-$(base_version)-$(target) \ libgcc.1 \ libssp.0 \ libgomp.1 \ libitm.1 \ libmudflap.0 \ libmudflap.0-$(base_version)-dev \ libstdc++.6 \ libstdc++.6-$(base_version)-dev \ gcc-$(base_version)-locales \ "; \ export OPK_PACKAGES; \ oh-installfiles -d "$(destdir)" $(installcross_targets): libsubdir="/usr/lib/$(target)/gcc-$(base_version)" && \ oh-autoinstall -B "$(builddir)" -d "$(destdir)" -T install-gcc -- \ gxx_include_dir=/usr/include/c++-4.7 \ host_installdir=/usr/include/$(target)/c++-4.7/bits \ libsubdir="$${libsubdir}" \ libexecsubdir="$${libsubdir}" \ libsubincludedir="$${libsubdir}/include" \ fincludedir="$${libsubdir}/finclude" \ toolexeclibdir="/usr/lib/$(target)" \ MULTIOSDIR=. # Change the target architecture prefix of files in /usr/bin. rm -f $(destdir)/usr/bin/*-gcc-$(base_version).* for f in c++ g++ gcc gcc-ar gcc-nm gcc-ranlib; do \ rm -f $(destdir)/usr/bin/$${f}-$(base_version); \ mv $(destdir)/usr/bin/*-$${f}-$(base_version) \ $(destdir)/usr/bin/$(target)-$$(printf '%s' \ $(destdir)/usr/bin/*-$${f}-$(base_version) | \ sed "s/^.*-\($${f}\)/\1/"); \ done libdir=/usr/lib/$(target) && \ rm -Rf \ $(destdir)$${libdir}/gcc-$(base_version)/liblto_plugin.la \ $(destdir)$${libdir}/gcc-$(base_version)/install-tools \ $(destdir)$${libdir}/gcc-$(base_version)/plugin \ $(destdir)/usr/share/locale \ $(destdir)/usr/share/man \ $(destdir)/usr/share/info oh-fixperms -d "$(destdir)" oh-strip -d "$(destdir)" OPK_PACKAGES="\ gcc-$(base_version)-$(target) \ g++-$(base_version)-$(target) \ "; \ export OPK_PACKAGES; \ oh-installfiles -d "$(destdir)" install: $(install_targets)