From be01d3433fd2df8c6d834ac63414aa40c05e64a1 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 5 Dec 2005 15:16:05 +0000 Subject: toplevel: 2005-12-05 Paolo Bonzini Sync with gcc: 2005-12-05 Paolo Bonzini * configure.in (CONFIGURED_BISON, CONFIGURED_YACC, CONFIGURED_M4, CONFIGURED_FLEX, CONFIGURED_LEX, CONFIGURED_MAKEINFO): Remove "CONFIGURED_" from the AC_CHECK_PROGS invocation. Move below. Find in-tree tools if available. (EXPECT, RUNTEST, LIPO, STRIP): Find them and substitute them. (CONFIGURED_*_FOR_TARGET): Don't set nor substitute. (*_FOR_TARGET): Set them with GCC_TARGET_TOOL. (COMPILER_*_FOR_TARGET): New. * Makefile.tpl (HOST_EXPORTS): Add *_FOR_TARGET symbols that gcc needs. (BASE_TARGET_EXPORTS): Use COMPILER_*_FOR_TARGET symbols. (CONFIGURED_*, USUAL_*): Remove. (BISON, YACC, FLEX, LEX, M4, MAKEINFO, EXPECT, RUNTEST, LIPO, STRIP): Use autoconf substitutions. (COMPILER_AS_FOR_TARGET, COMPILER_LD_FOR_TARGET, COMPILER_NM_FOR_TARGET): New. (EXTRA_HOST_FLAGS): Pass LIPO and STRIP. (all): Make all-host and all-target in parallel. (do-[+make_target+], do-check, install, [+compare-target+]): Ensure that $$r and $$s are set before invoking a recursive make. (stage[+id+]-bubble): Likewise, and invoke the comparison at the end. ([+bootstrap-target+]): Inline most of the `all' target. 2005-11-29 Ben Elliston * Makefile.tpl (clean-target-libgcc): Invoke clean-target-libgcc from the gcc build directory. * Makefile.in: Regenerate. 2005-11-29 Ben Elliston * Makefile.def: Add new libdecnumber host_module. Make all-gcc depend on all-libdecnumber. * configure.in (host_libs): Include libdecnumber. * Makefile.in: Regenerate. * configure: Likewise. 2005-11-21 Kean Johnston * config.sub, config.guess: Sync from upstream sources. config: 2005-12-05 Paolo Bonzini * acx.m4 (GCC_TARGET_TOOL): New. --- configure.in | 204 +++++++++++++++++++++++++++++++++-------------------------- 1 file changed, 114 insertions(+), 90 deletions(-) (limited to 'configure.in') diff --git a/configure.in b/configure.in index c9169b6..d3a7067 100644 --- a/configure.in +++ b/configure.in @@ -123,7 +123,7 @@ build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fix # these libraries are used by various programs built for the host environment # -host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp" +host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber" # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to @@ -1611,17 +1611,6 @@ esac tooldir='${exec_prefix}'/${target_alias} build_tooldir=${tooldir} -# Generate default definitions for YACC, M4, LEX and other programs that run -# on the build machine. These are used if the Makefile can't locate these -# programs in objdir. -MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing -AC_CHECK_PROGS([CONFIGURED_BISON], [bison], [$MISSING bison]) -AC_CHECK_PROGS([CONFIGURED_YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) -AC_CHECK_PROGS([CONFIGURED_M4], [gm4 gnum4 m4], [$MISSING m4]) -AC_CHECK_PROGS([CONFIGURED_FLEX], [flex], [$MISSING flex]) -AC_CHECK_PROGS([CONFIGURED_LEX], [flex lex], [$MISSING flex]) -AC_CHECK_PROGS([CONFIGURED_MAKEINFO], makeinfo, [$MISSING makeinfo]) - # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. @@ -2099,13 +2088,81 @@ AC_SUBST(target_configdirs) AC_SUBST(CC_FOR_BUILD) AC_SUBST(config_shell) +# Generate default definitions for YACC, M4, LEX and other programs that run +# on the build machine. These are used if the Makefile can't locate these +# programs in objdir. +MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing + +AC_CHECK_PROGS([YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) +case " $build_configdirs " in + *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;; + *" byacc "*) YACC='$$r/$(BUILD_SUBDIR)/byacc/byacc' ;; +esac + +AC_CHECK_PROGS([BISON], [bison], [$MISSING bison]) +case " $build_configdirs " in + *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;; +esac + +AC_CHECK_PROGS([M4], [gm4 gnum4 m4], [$MISSING m4]) +case " $build_configdirs " in + *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;; +esac + +AC_CHECK_PROGS([LEX], [flex lex], [$MISSING flex]) +case " $build_configdirs " in + *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; + *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;; +esac + +AC_CHECK_PROGS([FLEX], [flex], [$MISSING flex]) +case " $build_configdirs " in + *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; +esac + +AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo]) +case " $build_configdirs " in + *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; + *) +changequote(,) + # For an installed makeinfo, we require it to be from texinfo 4.2 or + # higher, else we use the "missing" dummy. + if ${MAKEINFO} --version \ + | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])' >/dev/null 2>&1; then + : + else + MAKEINFO="$MISSING makeinfo" + fi + ;; +changequote([,]) +esac + +# FIXME: expect and dejagnu may become build tools? + +AC_CHECK_PROGS(EXPECT, expect, expect) +case " $configdirs " in + *" expect "*) + test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect' + ;; +esac + +AC_CHECK_PROGS(RUNTEST, runtest, runtest) +case " $configdirs " in + *" dejagnu "*) + test $host = $build && RUNTEST='$$r/$(HOST_SUBDIR)/dejagnu/runtest' + ;; +esac + + # Host tools. NCN_STRICT_CHECK_TOOLS(AR, ar) NCN_STRICT_CHECK_TOOLS(AS, as) NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool) NCN_STRICT_CHECK_TOOLS(LD, ld) +NCN_STRICT_CHECK_TOOLS(LIPO, lipo) NCN_STRICT_CHECK_TOOLS(NM, nm) NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, :) +NCN_STRICT_CHECK_TOOLS(STRIP, strip, :) NCN_STRICT_CHECK_TOOLS(WINDRES, windres) NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy) NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump) @@ -2115,8 +2172,7 @@ AC_SUBST(CFLAGS) AC_SUBST(CFLAGS_FOR_BUILD) AC_SUBST(CXXFLAGS) -# Target tools. Do the tests using the names they may have passed in -# the environment, then move it to CONFIGURED_*_FOR_TARGET. +# Target tools. NCN_STRICT_CHECK_TARGET_TOOLS(AR_FOR_TARGET, ar) NCN_STRICT_CHECK_TARGET_TOOLS(AS_FOR_TARGET, as) NCN_STRICT_CHECK_TARGET_TOOLS(CC_FOR_TARGET, cc gcc) @@ -2133,83 +2189,32 @@ NCN_STRICT_CHECK_TARGET_TOOLS(RANLIB_FOR_TARGET, ranlib, :) NCN_STRICT_CHECK_TARGET_TOOLS(STRIP_FOR_TARGET, strip) NCN_STRICT_CHECK_TARGET_TOOLS(WINDRES_FOR_TARGET, windres) -CONFIGURED_AR_FOR_TARGET="$AR_FOR_TARGET" -CONFIGURED_AS_FOR_TARGET="$AS_FOR_TARGET" -CONFIGURED_CC_FOR_TARGET="$CC_FOR_TARGET" -CONFIGURED_CXX_FOR_TARGET="$CXX_FOR_TARGET" -CONFIGURED_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" -CONFIGURED_GCC_FOR_TARGET="$GCC_FOR_TARGET" -CONFIGURED_GCJ_FOR_TARGET="$GCJ_FOR_TARGET" -CONFIGURED_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" -CONFIGURED_LD_FOR_TARGET="$LD_FOR_TARGET" -CONFIGURED_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" -CONFIGURED_NM_FOR_TARGET="$NM_FOR_TARGET" -CONFIGURED_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" -CONFIGURED_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" -CONFIGURED_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" -CONFIGURED_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" - -AC_SUBST(CONFIGURED_AR_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_AS_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_CC_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_CXX_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_DLLTOOL_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_GCC_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_GCJ_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_GFORTRAN_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_LD_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_LIPO_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_NM_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_OBJDUMP_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_RANLIB_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_STRIP_FOR_TARGET)dnl -AC_SUBST(CONFIGURED_WINDRES_FOR_TARGET)dnl -AC_SUBST(FLAGS_FOR_TARGET) - -# Fix up target tools. -if test "x${build}" = "x${host}" ; then - # In this case, the newly built tools can and should be used, - # so we override the results of the autoconf tests. - # This should really only happen when the tools are actually being built, - # but that's a further refinement. The new build scheme, where - # tools are built into a structure paralleling where they're installed, - # should also eliminate all of this cleanly. - AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)" - AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)" - CC_FOR_TARGET="\$(USUAL_CC_FOR_TARGET)" - CXX_FOR_TARGET="\$(USUAL_CXX_FOR_TARGET)" - RAW_CXX_FOR_TARGET="\$(USUAL_RAW_CXX_FOR_TARGET)" - DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)" - GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" - GCJ_FOR_TARGET="\$(USUAL_GCJ_FOR_TARGET)" - GFORTRAN_FOR_TARGET="\$(USUAL_GFORTRAN_FOR_TARGET)" - LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)" - LIPO_FOR_TARGET="\$(USUAL_LIPO_FOR_TARGET)" - NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" - OBJDUMP_FOR_TARGET="\$(USUAL_OBJDUMP_FOR_TARGET)" - RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" - STRIP_FOR_TARGET="\$(USUAL_STRIP_FOR_TARGET)" - WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" -else - # Just use the ones we found. - AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)" - AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)" - CC_FOR_TARGET="\$(CONFIGURED_CC_FOR_TARGET)" - CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)" - RAW_CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)" - DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)" - GCC_FOR_TARGET="\$(CONFIGURED_GCC_FOR_TARGET)" - GCJ_FOR_TARGET="\$(CONFIGURED_GCJ_FOR_TARGET)" - GFORTRAN_FOR_TARGET="\$(CONFIGURED_GFORTRAN_FOR_TARGET)" - LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)" - LIPO_FOR_TARGET="\$(CONFIGURED_LIPO_FOR_TARGET)" - NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)" - OBJDUMP_FOR_TARGET="\$(CONFIGURED_OBJDUMP_FOR_TARGET)" - RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)" - STRIP_FOR_TARGET="\$(CONFIGURED_STRIP_FOR_TARGET)" - WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)" -fi +RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" + +GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar]) +GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new]) +GCC_TARGET_TOOL(cc, CC_FOR_TARGET, CC, [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) +GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX, + [gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], + c++) +GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX, + [gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], + c++) +GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool]) +GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) +GCC_TARGET_TOOL(gcj, GCJ_FOR_TARGET, GCJ, + [gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/], java) +GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN, + [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran) +GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new]) +GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO) +GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new]) +GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump]) +GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib]) +GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip]) +GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres]) +AC_SUBST(FLAGS_FOR_TARGET) AC_SUBST(RAW_CXX_FOR_TARGET) # Certain tools may need extra flags. @@ -2217,6 +2222,25 @@ AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} +# When building target libraries, except in a Canadian cross, we use +# the same toolchain as the compiler we just built. +COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)' +COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)' +COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)' +if test $host = $build; then + case " $configdirs " in + *" gcc "*) + COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' + COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' + COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target} + ;; + esac +fi + +AC_SUBST(COMPILER_AS_FOR_TARGET) +AC_SUBST(COMPILER_LD_FOR_TARGET) +AC_SUBST(COMPILER_NM_FOR_TARGET) + AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) AC_ARG_ENABLE(maintainer-mode, [ --enable-maintainer-mode enable make rules and dependencies not useful -- cgit v1.1