X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=configure;h=60e269e00e58a9844a7c62d294076d276bfaca86;hb=ffda88b4801e1ea163e7eb0962008c60f353c229;hp=1bcc681562ec74ed067d10ca9de94aed5de7836d;hpb=899b04eff05b1620cde0501a508033bb3018ff79;p=deliverable%2Fbinutils-gdb.git diff --git a/configure b/configure index 1bcc681562..60e269e00e 100755 --- a/configure +++ b/configure @@ -570,6 +570,7 @@ RAW_CXX_FOR_TARGET WINDMC_FOR_TARGET WINDRES_FOR_TARGET STRIP_FOR_TARGET +READELF_FOR_TARGET RANLIB_FOR_TARGET OBJDUMP_FOR_TARGET NM_FOR_TARGET @@ -584,6 +585,7 @@ GCJ_FOR_TARGET GCC_FOR_TARGET CXX_FOR_TARGET CC_FOR_TARGET +READELF OBJDUMP OBJCOPY WINDMC @@ -634,6 +636,7 @@ target_configargs host_configargs build_configargs BUILD_CONFIG +LDFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET @@ -642,12 +645,13 @@ stage1_languages extra_host_libiberty_configure_flags clooginc clooglibs -pplinc -ppllibs +islinc +isllibs poststage1_ldflags poststage1_libs stage1_libs stage1_ldflags +extra_isl_gmp_configure_flags extra_mpc_mpfr_configure_flags extra_mpc_gmp_configure_flags extra_mpfr_configure_flags @@ -666,6 +670,7 @@ CPPFLAGS LDFLAGS CFLAGS CC +EXTRA_CONFIGARGS_LIBJAVA target_subdir host_subdir build_subdir @@ -745,7 +750,8 @@ enable_libquadmath enable_libquadmath_support enable_libada enable_libssp -enable_build_with_cxx +enable_static_libjava +enable_bootstrap with_mpc with_mpc_include with_mpc_lib @@ -762,21 +768,19 @@ with_stage1_ldflags with_stage1_libs with_boot_libs with_boot_ldflags -with_ppl -with_ppl_include -with_ppl_lib -enable_ppl_version_check +with_isl +with_isl_include +with_isl_lib +enable_isl_version_check with_cloog with_cloog_include with_cloog_lib -enable_cloog_backend enable_cloog_version_check enable_lto enable_stage1_languages enable_objc_gc with_build_sysroot with_debug_prefix_map -enable_bootstrap with_build_config enable_serial_configure with_build_time_tools @@ -810,6 +814,7 @@ WINDRES WINDMC OBJCOPY OBJDUMP +READELF CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET @@ -824,6 +829,7 @@ LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET +READELF_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET' @@ -1459,12 +1465,11 @@ Optional Features: disable libquadmath support for Fortran --enable-libada build libada directory --enable-libssp build libssp directory - --enable-build-with-cxx build with C++ compiler instead of C compiler - --disable-ppl-version-check - disable check for PPL version - --enable-cloog-backend[=BACKEND] - set the CLooG BACKEND used to either isl, ppl or - ppl-legacy (default) + --enable-static-libjava[=ARG] + build static libjava [default=no] + --enable-bootstrap enable bootstrapping [yes if native build] + --disable-isl-version-check + disable check for ISL version --disable-cloog-version-check disable check for CLooG version --enable-lto enable link time optimization support @@ -1473,7 +1478,6 @@ Optional Features: Mostly useful for compiler development --enable-objc-gc enable use of Boehm's garbage collector with the GNU Objective-C runtime - --enable-bootstrap enable bootstrapping [yes if native build] --enable-serial-[{host,target,build}-]configure force sequential configuration of sub-packages for the host, target or build machine, or all @@ -1517,12 +1521,12 @@ Optional Packages: --with-boot-libs=LIBS libraries for stage2 and later --with-boot-ldflags=FLAGS linker flags for stage2 and later - --with-ppl=PATH specify prefix directory for the installed PPL + --with-isl=PATH Specify prefix directory for the installed ISL package. Equivalent to - --with-ppl-include=PATH/include plus - --with-ppl-lib=PATH/lib - --with-ppl-include=PATH specify directory for installed PPL include files - --with-ppl-lib=PATH specify directory for the installed PPL library + --with-isl-include=PATH/include plus + --with-isl-lib=PATH/lib + --with-isl-include=PATH Specify directory for installed ISL include files + --with-isl-lib=PATH Specify the directory for the installed ISL library --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package. Equivalent to --with-cloog-include=PATH/include plus @@ -1568,6 +1572,7 @@ Some influential environment variables: WINDMC WINDMC for the host OBJCOPY OBJCOPY for the host OBJDUMP OBJDUMP for the host + READELF READELF for the host CC_FOR_TARGET CC for the target CXX_FOR_TARGET @@ -1596,6 +1601,8 @@ Some influential environment variables: OBJDUMP for the target RANLIB_FOR_TARGET RANLIB for the target + READELF_FOR_TARGET + READELF for the target STRIP_FOR_TARGET STRIP for the target WINDRES_FOR_TARGET @@ -1804,6 +1811,48 @@ fi return $ac_retval } # ac_fn_c_try_link + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_run cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. @@ -2650,7 +2699,7 @@ build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes" # these libraries are used by various programs built for the host environment # -host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc ppl cloog libelf libiconv" +host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc isl cloog libelf libiconv" # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to @@ -2667,12 +2716,13 @@ libgcj="target-libffi \ # these libraries are built for the target environment, and are built after # the host libraries and the host tools (which may be a cross compiler) -# +# Note that libiberty is not a target library. target_libraries="target-libgcc \ - target-libiberty \ target-libgloss \ target-newlib \ target-libgomp \ + target-libatomic \ + target-libitm \ target-libstdc++-v3 \ target-libmudflap \ target-libssp \ @@ -2997,6 +3047,22 @@ no) ;; esac +# Check whether --enable-static-libjava was given. +if test "${enable_static_libjava+set}" = set; then : + enableval=$enable_static_libjava; ENABLE_STATIC_LIBJAVA=$enableval +else + ENABLE_STATIC_LIBJAVA=no +fi + +enable_static_libjava= +if test "${ENABLE_STATIC_LIBJAVA}" = "yes" ; then + enable_static_libjava=yes +fi + +if test x$enable_static_libjava != xyes ; then + EXTRA_CONFIGARGS_LIBJAVA=--disable-static +fi + # Disable libmudflap on some systems. if test x$enable_libmudflap = x ; then @@ -3022,7 +3088,7 @@ if test x$enable_libgomp = x ; then ;; *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*) ;; - *-*-solaris2* | *-*-irix6* | *-*-osf* | *-*-hpux11*) + *-*-solaris2* | *-*-hpux11*) ;; *-*-darwin* | *-*-aix*) ;; @@ -3032,6 +3098,44 @@ if test x$enable_libgomp = x ; then esac fi +# Disable libatomic on unsupported systems. +if test -d ${srcdir}/libatomic; then + if test x$enable_libatomic = x; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5 +$as_echo_n "checking for libatomic support... " >&6; } + if (srcdir=${srcdir}/libatomic; \ + . ${srcdir}/configure.tgt; \ + test -n "$UNSUPPORTED") + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + noconfigdirs="$noconfigdirs target-libatomic" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + fi +fi + +# Disable libitm on unsupported systems. +if test -d ${srcdir}/libitm; then + if test x$enable_libitm = x; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5 +$as_echo_n "checking for libitm support... " >&6; } + if (srcdir=${srcdir}/libitm; \ + . ${srcdir}/configure.tgt; \ + test -n "$UNSUPPORTED") + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + noconfigdirs="$noconfigdirs target-libitm" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + fi +fi + # Disable libssp for some systems. case "${target}" in avr-*-*) @@ -3041,50 +3145,11 @@ case "${target}" in powerpc-*-aix* | rs6000-*-aix*) noconfigdirs="$noconfigdirs target-libssp" ;; -esac - -# Disable target libiberty for some systems. -case "${target}" in - *-*-kaos*) - # Remove unsupported stuff on all kaOS configurations. - skipdirs="target-libiberty" - ;; - *-*-netbsd*) - # Skip some stuff on all NetBSD configurations. - noconfigdirs="$noconfigdirs target-libiberty" - ;; - *-*-netware*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - *-*-rtems*) - skipdirs="${skipdirs} target-libiberty" - ;; - *-*-tpf*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - *-*-vxworks*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - sh*-*-pe|mips*-*-pe|*arm-wince-pe) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - arm*-*-symbianelf*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - avr-*-*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - picochip-*-*) - noconfigdirs="$noconfigdirs target-libiberty" - ;; - mips*-sde-elf*) - skipdirs="$skipdirs target-libiberty" - ;; - ip2k-*-*) - noconfigdirs="$noconfigdirs target-libiberty" + rl78-*-*) + # libssp uses a misaligned load to trigger a fault, but the RL78 + # doesn't fault for those - instead, it gives a build-time error + # for explicit misaligned loads. + noconfigdirs="$noconfigdirs target-libssp" ;; esac @@ -3111,109 +3176,97 @@ case "${target}" in ;; esac -# Disable Java, libgcj or related libraries for some systems. +# Disable Java if libffi is not supported. case "${target}" in - *-*-chorusos) + alpha*-*-*) ;; - powerpc-*-darwin*) + arm*-*-*) ;; - i[3456789]86-*-darwin*) + cris-*-*) ;; - x86_64-*-darwin[912]*) + frv-*-*) ;; - *-*-darwin*) - noconfigdirs="$noconfigdirs ${libgcj}" + hppa*-*-linux*) ;; - *-*-dragonfly*) + hppa*-*-hpux*) ;; - *-*-freebsd*) - # Skip some stuff that's unsupported on some FreeBSD configurations. - case "${target}" in - i*86-*-*) ;; - alpha*-*-*) ;; - x86_64-*-*) ;; - *) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - esac + i?86-*-*) ;; - *-*-kaos*) + ia64*-*-*) ;; - *-*-netbsd*) - # Skip some stuff that's unsupported on some NetBSD configurations. - case "${target}" in - i*86-*-netbsdelf*) ;; - arm*-*-netbsdelf*) ;; - *) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - esac + m32r*-*-*) ;; - *-*-netware*) - noconfigdirs="$noconfigdirs ${libgcj}" + m68k-*-*) ;; - *-*-rtems*) - noconfigdirs="$noconfigdirs ${libgcj}" + mips*-*-rtems*) ;; - *-*-tpf*) - noconfigdirs="$noconfigdirs ${libgcj}" + mips*-*-linux*) ;; - *-*-uclinux*) - noconfigdirs="$noconfigdirs ${libgcj}" + powerpc*-*-linux*) ;; - *-*-vxworks*) - noconfigdirs="$noconfigdirs ${libgcj}" + powerpc-*-darwin*) ;; - alpha*-dec-osf*) + powerpc-*-aix* | rs6000-*-aix*) ;; - alpha*-*-*vms*) - noconfigdirs="$noconfigdirs ${libgcj}" + powerpc-*-freebsd*) ;; - alpha*-*-linux*) + powerpc64-*-freebsd*) ;; - alpha*-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + powerpc*-*-rtems*) ;; - am33_2.0-*-linux*) - noconfigdirs="$noconfigdirs ${libgcj}" + s390-*-* | s390x-*-*) ;; - sh-*-linux*) - noconfigdirs="$noconfigdirs ${libgcj}" + sh-*-* | sh[34]*-*-*) ;; - sh*-*-pe|mips*-*-pe|*arm-wince-pe) - noconfigdirs="$noconfigdirs ${libgcj}" + sh64-*-* | sh5*-*-*) ;; - arc-*-*) + sparc*-*-*) + ;; + x86_64-*-*) ;; - arm-*-coff) + *-*-*) + unsupported_languages="$unsupported_languages java" + ;; +esac + +# Disable Java, libgcj or related libraries for some systems. +case "${target}" in + powerpc-*-darwin*) ;; - arm-*-elf* | arm*-*-eabi* ) - noconfigdirs="$noconfigdirs target-libffi" + i[3456789]86-*-darwin*) ;; - arm*-*-linux-gnueabi) + x86_64-*-darwin[912]*) ;; - arm*-*-symbianelf*) + *-*-darwin*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - arm-*-pe*) + *-*-netware*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - arm-*-riscix*) + *-*-rtems*) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - avr-*-*) + *-*-tpf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - bfin-*-*) - unsupported_languages="$unsupported_languages java" - noconfigdirs="$noconfigdirs target-boehm-gc" + *-*-uclinux*) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - c4x-*-* | tic4x-*-*) + *-*-vxworks*) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - tic54x-*-*) + alpha*-*-*vms*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + arm-wince-pe) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - cr16-*-*) + arm*-*-symbianelf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; + bfin-*-*) + noconfigdirs="$noconfigdirs target-boehm-gc" + ;; cris-*-* | crisv32-*-*) unsupported_languages="$unsupported_languages java" case "${target}" in @@ -3223,63 +3276,25 @@ case "${target}" in noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";; esac ;; - d10v-*-*) - ;; - d30v-*-*) - ;; - fr30-*-elf*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - frv-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - moxie-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - h8300*-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - h8500-*-*) - ;; - hppa1.1-*-osf* | hppa1.1-*-bsd* ) - ;; hppa*64*-*-linux*) # In this case, it's because the hppa64-linux target is for # the kernel only at this point and has no libc, and thus no # headers, crt*.o, etc., all of which are needed by these. - noconfigdirs="$noconfigdirs target-zlib" - ;; - hppa*-*-linux*) + unsupported_languages="$unsupported_languages java" ;; - hppa*-*-*elf* | \ - hppa*-*-lites* | \ - hppa*-*-openbsd* | \ - hppa*64*-*-*) + hppa*64*-*-hpux*) noconfigdirs="$noconfigdirs ${libgcj}" ;; hppa*-hp-hpux11*) ;; - hppa*-*-pro*) - ;; - hppa*-*-*) + hppa*-*-hpux*) # According to Alexandre Oliva , libjava won't # build on HP-UX 10.20. noconfigdirs="$noconfigdirs ${libgcj}" ;; - i960-*-*) - ;; - ia64*-*-elf*) - ;; - ia64*-**-hpux*) - ;; ia64*-*-*vms*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - i[3456789]86-*-coff | i[3456789]86-*-elf) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - i[3456789]86-*-linux*) - ;; i[3456789]86-w64-mingw*) noconfigdirs="$noconfigdirs ${libgcj}" ;; @@ -3289,129 +3304,126 @@ case "${target}" in x86_64-*-mingw*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - *-*-cygwin*) - ;; - i[3456789]86-*-interix* ) + mmix-*-*) + noconfigdirs="$noconfigdirs target-libffi target-boehm-gc" ;; - i[3456789]86-*-pe) + powerpc-*-aix*) + # copied from rs6000-*-* entry + noconfigdirs="$noconfigdirs ${libgcj}" ;; - i[3456789]86-*-sco3.2v5*) + rs6000-*-aix*) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - i[3456789]86-*-sco*) + *-*-lynxos*) + noconfigdirs="$noconfigdirs ${libgcj}" ;; - i[3456789]86-*-solaris2*) +esac + +# Default libgloss CPU subdirectory. +libgloss_dir="$target_cpu" + +case "${target}" in + sh*-*-pe|mips*-*-pe|*arm-wince-pe) + libgloss_dir=wince ;; - i[3456789]86-*-sysv4*) + arm*-*-*) + libgloss_dir=arm ;; - i[3456789]86-*-beos*) + cris-*-* | crisv32-*-*) + libgloss_dir=cris ;; - i[3456789]86-*-rdos*) + hppa*-*-*) + libgloss_dir=pa ;; - m32r-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + i[3456789]86-*-*) + libgloss_dir=i386 ;; m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) - ;; - m68k-*-elf*) - noconfigdirs="$noconfigdirs ${libgcj}" + libgloss_dir=m68hc11 ;; m68*-*-* | fido-*-*) + libgloss_dir=m68k ;; - mmix-*-*) - noconfigdirs="$noconfigdirs target-libffi target-boehm-gc" - unsupported_languages="$unsupported_languages java" + mips*-*-*) + libgloss_dir=mips ;; - mt-*-*) + powerpc*-*-*) + libgloss_dir=rs6000 ;; - powerpc-*-aix*) - # copied from rs6000-*-* entry - noconfigdirs="$noconfigdirs ${libgcj}" + sparc*-*-*) + libgloss_dir=sparc ;; - powerpc*-*-winnt* | powerpc*-*-pe*) - ;; - powerpcle-*-solaris*) - ;; - powerpc-*-beos*) - ;; - powerpc-*-eabi) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* ) - ;; - rs6000-*-lynxos*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - rs6000-*-aix*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - rs6000-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - m68k-apollo-*) - ;; - microblaze*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - mips*-sde-elf*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - mips*-*-irix5*) +esac + +# Disable newlib and libgloss for various target OSes. +case "${target}" in + alpha*-dec-osf*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - mips*-*-irix6*) - # Linking libjava exceeds command-line length limits on at least - # IRIX 6.2, but not on IRIX 6.5. - # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham - # - noconfigdirs="$noconfigdirs ${libgcj}" + i[3456789]86-*-linux*) + # This section makes it possible to build newlib natively on linux. + # If we are using a cross compiler then don't configure newlib. + if test x${is_cross_compiler} != xno ; then + noconfigdirs="$noconfigdirs target-newlib" + fi + noconfigdirs="$noconfigdirs target-libgloss" + # If we are not using a cross compiler, do configure newlib. + # Note however, that newlib will only be configured in this situation + # if the --with-newlib option has been given, because otherwise + # 'target-newlib' will appear in skipdirs. ;; - mips*-*-bsd*) + i[3456789]86-*-rdos*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - mips*-*-linux*) + sh*-*-pe|mips*-*-pe|arm-wince-pe) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - mips*-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + sparc-*-sunos4*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sh-*-* | sh64-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-aix*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparclet-*-aout* | sparc86x-*-*) + *-*-beos*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparc-*-elf*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-chorusos) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparc64-*-elf*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-dragonfly*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparclite-*-*) + *-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparc-*-sunos4*) + *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*) + *-*-lynxos*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - tic6x-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-mingw*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - v810-*-*) + *-*-netbsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - vax-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-netware*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) + *-*-tpf*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - *-*-lynxos*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-uclinux*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - *-*-*) - noconfigdirs="$noconfigdirs ${libgcj}" + *-*-vxworks*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; esac -# Default libgloss CPU subdirectory. -libgloss_dir="$target_cpu" - case "${target}" in *-*-chorusos) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; powerpc-*-darwin*) noconfigdirs="$noconfigdirs ld gas gdb gprof" @@ -3430,10 +3442,8 @@ case "${target}" in noconfigdirs="$noconfigdirs sim target-rda" ;; *-*-dragonfly*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; *-*-freebsd*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ && test -f /usr/local/include/gmp.h; then with_gmp=/usr/local @@ -3444,97 +3454,51 @@ case "${target}" in noconfigdirs="$noconfigdirs target-libgloss" ;; *-*-netbsd*) - # Skip some stuff on all NetBSD configurations. - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; *-*-netware*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; *-*-rtems*) noconfigdirs="$noconfigdirs target-libgloss" ;; # The tpf target doesn't support gdb yet. *-*-tpf*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss gdb tcl tk libgui itcl" + noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl" ;; *-*-uclinux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda" + noconfigdirs="$noconfigdirs target-rda" ;; *-*-vxworks*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; alpha*-dec-osf*) # ld works, but does not support shared libraries. - # newlib is not 64 bit ready. # gas doesn't generate exception information. - noconfigdirs="$noconfigdirs gas ld target-newlib target-libgloss" + noconfigdirs="$noconfigdirs gas ld" ;; alpha*-*-*vms*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" ;; - alpha*-*-linux*) - # newlib is not 64 bit ready - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; alpha*-*-*) # newlib is not 64 bit ready noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - am33_2.0-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - sh-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; sh*-*-pe|mips*-*-pe|*arm-wince-pe) noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" - noconfigdirs="$noconfigdirs target-newlib" - libgloss_dir=wince ;; arc-*-*) noconfigdirs="$noconfigdirs target-libgloss" ;; - arm-*-coff) - libgloss_dir=arm - ;; - arm-*-elf* | arm*-*-eabi* ) - libgloss_dir=arm - ;; - arm*-*-linux-gnueabi) - case ${with_newlib} in - no) noconfigdirs="$noconfigdirs target-newlib target-libgloss" - esac - libgloss_dir=arm - ;; - arm*-*-symbianelf*) - libgloss_dir=arm - ;; arm-*-pe*) noconfigdirs="$noconfigdirs target-libgloss" ;; arm-*-riscix*) noconfigdirs="$noconfigdirs ld target-libgloss" ;; - avr-*-*) - ;; - bfin-*-*) - ;; c4x-*-* | tic4x-*-*) noconfigdirs="$noconfigdirs target-libgloss" ;; tic54x-*-*) noconfigdirs="$noconfigdirs target-libgloss gdb" ;; - cr16-*-*) - noconfigdirs="$noconfigdirs gdb" - ;; - cris-*-* | crisv32-*-*) - case "${target}" in - *-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss";; - esac - libgloss_dir=cris - ;; d10v-*-*) noconfigdirs="$noconfigdirs target-libgloss" ;; @@ -3544,8 +3508,6 @@ case "${target}" in fr30-*-elf*) noconfigdirs="$noconfigdirs gdb" ;; - frv-*-*) - ;; moxie-*-*) noconfigdirs="$noconfigdirs gprof" ;; @@ -3570,7 +3532,6 @@ case "${target}" in noconfigdirs="$noconfigdirs ld" ;; hppa*-*-pro*) - libgloss_dir=pa ;; hppa*-*-*) noconfigdirs="$noconfigdirs ld" @@ -3587,33 +3548,13 @@ case "${target}" in noconfigdirs="$noconfigdirs libgui itcl ld" ;; ia64*-*-*vms*) - # No gdb or ld support yet. - noconfigdirs="$noconfigdirs readline libgui itcl gdb ld" - ;; - i[3456789]86-*-coff | i[3456789]86-*-elf) - libgloss_dir=i386 - ;; - i[3456789]86-*-linux*) - # This section makes it possible to build newlib natively on linux. - # If we are using a cross compiler then don't configure newlib. - if test x${is_cross_compiler} != xno ; then - noconfigdirs="$noconfigdirs target-newlib" - fi - noconfigdirs="$noconfigdirs target-libgloss" - # If we are not using a cross compiler, do configure newlib. - # Note however, that newlib will only be configured in this situation - # if the --with-newlib option has been given, because otherwise - # 'target-newlib' will appear in skipdirs. + # No ld support yet. + noconfigdirs="$noconfigdirs libgui itcl ld" ;; i[3456789]86-w64-mingw*) - noconfigdirs="$noconfigdirs target-libgloss target-newlib" ;; i[3456789]86-*-mingw*) target_configdirs="$target_configdirs target-winsup" - noconfigdirs="$noconfigdirs target-libgloss target-newlib" - ;; - x86_64-*-mingw*) - noconfigdirs="$noconfigdirs target-libgloss target-newlib" ;; *-*-cygwin*) target_configdirs="$target_configdirs target-libtermcap target-winsup" @@ -3625,8 +3566,6 @@ case "${target}" in echo "Warning: winsup/cygwin is missing so newlib can't be built." fi ;; - i[3456789]86-*-interix* ) - ;; i[3456789]86-*-pe) noconfigdirs="$noconfigdirs target-libgloss" ;; @@ -3638,27 +3577,17 @@ case "${target}" in i[3456789]86-*-sco*) noconfigdirs="$noconfigdirs gprof target-libgloss" ;; - i[3456789]86-*-solaris2*) + i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) noconfigdirs="$noconfigdirs target-libgloss" ;; i[3456789]86-*-sysv4*) noconfigdirs="$noconfigdirs target-libgloss" ;; i[3456789]86-*-beos*) - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" + noconfigdirs="$noconfigdirs gdb" ;; i[3456789]86-*-rdos*) - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" - ;; - m32r-*-*) - ;; - m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) - libgloss_dir=m68hc11 - ;; - m68k-*-elf*) - ;; - m68*-*-* | fido-*-*) - libgloss_dir=m68k + noconfigdirs="$noconfigdirs gdb" ;; mmix-*-*) noconfigdirs="$noconfigdirs gdb" @@ -3668,7 +3597,7 @@ case "${target}" in ;; powerpc-*-aix*) # copied from rs6000-*-* entry - noconfigdirs="$noconfigdirs gprof target-libgloss target-newlib" + noconfigdirs="$noconfigdirs gprof" ;; powerpc*-*-winnt* | powerpc*-*-pe*) target_configdirs="$target_configdirs target-winsup" @@ -3679,22 +3608,15 @@ case "${target}" in # This is temporary until we can link against shared libraries powerpcle-*-solaris*) noconfigdirs="$noconfigdirs gdb sim tcl tk itcl" - libgloss_dir=rs6000 ;; powerpc-*-beos*) - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" - ;; - powerpc-*-eabi) - libgloss_dir=rs6000 - ;; - powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* ) - libgloss_dir=rs6000 + noconfigdirs="$noconfigdirs gdb" ;; rs6000-*-lynxos*) - noconfigdirs="$noconfigdirs target-newlib gprof" + noconfigdirs="$noconfigdirs gprof" ;; rs6000-*-aix*) - noconfigdirs="$noconfigdirs gprof target-libgloss target-newlib" + noconfigdirs="$noconfigdirs gprof" ;; rs6000-*-*) noconfigdirs="$noconfigdirs gprof" @@ -3709,7 +3631,6 @@ case "${target}" in if test x$with_newlib = xyes; then noconfigdirs="$noconfigdirs gprof" fi - libgloss_dir=mips ;; mips*-*-irix5*) noconfigdirs="$noconfigdirs gprof target-libgloss" @@ -3721,11 +3642,9 @@ case "${target}" in noconfigdirs="$noconfigdirs gprof target-libgloss" ;; mips*-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; mips*-*-*) noconfigdirs="$noconfigdirs gprof" - libgloss_dir=mips ;; sh-*-* | sh64-*-*) case "${target}" in @@ -3735,28 +3654,16 @@ case "${target}" in noconfigdirs="$noconfigdirs target-libgloss" ;; esac ;; - sparclet-*-aout* | sparc86x-*-*) - libgloss_dir=sparc - ;; - sparc-*-elf*) - ;; - sparc64-*-elf*) - libgloss_dir=sparc - ;; - sparclite-*-*) - libgloss_dir=sparc - ;; sparc-*-sunos4*) - if test x${is_cross_compiler} != xno ; then - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" - else + if test x${is_cross_compiler} = xno ; then use_gnu_ld=no fi ;; - sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*) - ;; tic6x-*-*) - noconfigdirs="$noconfigdirs gdb sim" + noconfigdirs="$noconfigdirs sim" + ;; + tilepro-*-* | tilegx-*-*) + noconfigdirs="$noconfigdirs sim" ;; v810-*-*) noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" @@ -3764,14 +3671,6 @@ case "${target}" in vax-*-*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-lynxos*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-*) - ;; esac # If we aren't building newlib, then don't build libgloss, since libgloss @@ -3814,9 +3713,6 @@ fi *-mingw*) host_makefile_frag="config/mh-mingw" ;; - *-interix*) - host_makefile_frag="config/mh-interix" - ;; hppa*-hp-hpux10*) host_makefile_frag="config/mh-pa-hpux10" ;; @@ -5123,7 +5019,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } -if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then +if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then have_gnat=yes else have_gnat=no @@ -5160,14 +5056,52 @@ do_compare="$gcc_cv_prog_cmp_skip" -# See if we are building gcc with C++. -# Check whether --enable-build-with-cxx was given. -if test "${enable_build_with_cxx+set}" = set; then : - enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval +# Check whether --enable-bootstrap was given. +if test "${enable_bootstrap+set}" = set; then : + enableval=$enable_bootstrap; +else + enable_bootstrap=default +fi + + +# Issue errors and warnings for invalid/strange bootstrap combinations. +if test -r $srcdir/gcc/configure; then + have_compiler=yes else - ENABLE_BUILD_WITH_CXX=no + have_compiler=no fi +case "$have_compiler:$host:$target:$enable_bootstrap" in + *:*:*:no) ;; + + # Default behavior. Enable bootstrap if we have a compiler + # and we are in a native configuration. + yes:$build:$build:default) + enable_bootstrap=yes ;; + + *:*:*:default) + enable_bootstrap=no ;; + + # We have a compiler and we are in a native configuration, bootstrap is ok + yes:$build:$build:yes) + ;; + + # Other configurations, but we have a compiler. Assume the user knows + # what he's doing. + yes:*:*:yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5 +$as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;} + ;; + + # No compiler: if they passed --enable-bootstrap explicitly, fail + no:*:*:yes) + as_fn_error "cannot bootstrap without a compiler" "$LINENO" 5 ;; + + # Fail if wrong command line + *) + as_fn_error "invalid option for --enable-bootstrap" "$LINENO" 5 + ;; +esac # Used for setting $lt_cv_objdir { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 @@ -5285,9 +5219,16 @@ if test "x$with_mpfr_lib" != x; then gmplibs="-L$with_mpfr_lib $gmplibs" fi if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then - gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir $gmplibs" - gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc" - extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir" + # MPFR v3.1.0 moved the sources into a src sub-directory. + if test -d ${srcdir}/mpfr/src; then + gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs" + gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc" + extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir" + else + gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir $gmplibs" + gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc" + extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir" + fi # Do not test the mpfr version. Assume that it is sufficient, since # it is in the source tree, and the library has not been built yet # but it would be included on the link line in the version check below @@ -5339,6 +5280,7 @@ if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc" extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" + extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp' # Do not test the gmp version. Assume that it is sufficient, since # it is in the source tree, and the library has not been built yet # but it would be included on the link line in the version check below @@ -5416,7 +5358,7 @@ int main () { - #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1) + #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0) choke me #endif @@ -5559,7 +5501,7 @@ rm -f core conftest.err conftest.$ac_objext \ # The library versions listed in the error message below should match # the HARD-minimums enforced above. if test x$have_gmp != xyes; then - as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+. + as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+. Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify their locations. Source code for these libraries can be found at their respective hosting sites as well as at @@ -5578,6 +5520,7 @@ fi + # Allow host libstdc++ to be specified for static linking with PPL. # Check whether --with-host-libstdcxx was given. @@ -5659,158 +5602,153 @@ fi -# Check for PPL -ppllibs= -pplinc= -pwllib= +# Check for ISL -# Check whether --with-ppl was given. -if test "${with_ppl+set}" = set; then : - withval=$with_ppl; +# Check whether --with-isl was given. +if test "${with_isl+set}" = set; then : + withval=$with_isl; fi -# Check whether --with-ppl-include was given. -if test "${with_ppl_include+set}" = set; then : - withval=$with_ppl_include; +# Check whether --with-isl-include was given. +if test "${with_isl_include+set}" = set; then : + withval=$with_isl_include; fi -# Check whether --with-ppl-lib was given. -if test "${with_ppl_lib+set}" = set; then : - withval=$with_ppl_lib; +# Check whether --with-isl-lib was given. +if test "${with_isl_lib+set}" = set; then : + withval=$with_isl_lib; fi -# Check whether --enable-ppl-version-check was given. -if test "${enable_ppl_version_check+set}" = set; then : - enableval=$enable_ppl_version_check; + # Check whether --enable-isl-version-check was given. +if test "${enable_isl_version_check+set}" = set; then : + enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval +else + ENABLE_ISL_CHECK=yes fi -case $with_ppl in - yes | no | "") - ;; - *) - ppllibs="-L$with_ppl/lib" - pplinc="-I$with_ppl/include $pplinc" - if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then - with_ppl=yes - else - as_fn_error "cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" "$LINENO" 5 - fi - ;; -esac + # Initialize isllibs and islinc. + case $with_isl in + no) + isllibs= + islinc= + ;; + "" | yes) + ;; + *) + isllibs="-L$with_isl/lib" + islinc="-I$with_isl/include" + ;; + esac + if test "x${with_isl_include}" != x ; then + islinc="-I$with_isl_include" + fi + if test "x${with_isl_lib}" != x; then + isllibs="-L$with_isl_lib" + fi + if test "x${islinc}" = x && test "x${isllibs}" = x \ + && test -d ${srcdir}/isl; then + isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' ' + islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include' + ENABLE_ISL_CHECK=no + fi -if test x"$with_ppl_include" != x; then - pplinc="-I$with_ppl_include $pplinc" - with_ppl=yes -fi + isllibs="${isllibs} -lisl" -if test "x$with_ppl_lib" != x; then - ppllibs="-L$with_ppl_lib" - with_ppl=yes -fi -if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then - if test x"$enable_watchdog" = xyes; then - pwllib="-lpwl" - fi - ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir" - pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C ' - enable_ppl_version_check=no - with_ppl=yes -fi -if test "x$with_ppl" != xno; then - if test "x$pwllib" = x; then - saved_LIBS="$LIBS" - LIBS="$LIBS $ppllibs -lstdc++ -lm" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PWL_handle_timeout in -lpwl" >&5 -$as_echo_n "checking for PWL_handle_timeout in -lpwl... " >&6; } -if test "${ac_cv_lib_pwl_PWL_handle_timeout+set}" = set; then : + + +if test "x$with_isl" != "xno"; then + + if test "${ENABLE_ISL_CHECK}" = yes ; then + _isl_saved_CFLAGS=$CFLAGS + _isl_saved_LDFLAGS=$LDFLAGS + _isl_saved_LIBS=$LIBS + + CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}" + LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}" + LIBS="${_isl_saved_LIBS} -lisl" + echo $CFLAGS + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 of ISL" >&5 +$as_echo_n "checking for version 0.10 of ISL... " >&6; } +if test "${gcc_cv_isl+set}" = set; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lpwl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + if test "$cross_compiling" = yes; then : + gcc_cv_isl=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char PWL_handle_timeout (); +#include + #include int main () { -return PWL_handle_timeout (); +if (strncmp (isl_version (), "isl-0.10", strlen ("isl-0.10")) != 0) + return 1; + ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_pwl_PWL_handle_timeout=yes +if ac_fn_c_try_run "$LINENO"; then : + gcc_cv_isl=yes else - ac_cv_lib_pwl_PWL_handle_timeout=no + gcc_cv_isl=no fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pwl_PWL_handle_timeout" >&5 -$as_echo "$ac_cv_lib_pwl_PWL_handle_timeout" >&6; } -if test "x$ac_cv_lib_pwl_PWL_handle_timeout" = x""yes; then : - pwllib="-lpwl" + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5 +$as_echo "$gcc_cv_isl" >&6; } - LIBS="$saved_LIBS" + CFLAGS=$_isl_saved_CFLAGS + LDFLAGS=$_isl_saved_LDFLAGS + LIBS=$_isl_saved_LIBS fi - ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx" - if test "$enable_ppl_version_check" != no; then - saved_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $pplinc $gmpinc" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.11 (revision 0 or later) of PPL" >&5 -$as_echo_n "checking for version 0.11 (revision 0 or later) of PPL... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "ppl_c.h" -int -main () -{ - #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11 - choke me - #endif - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; }; ppllibs= ; pplinc= ; with_ppl=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS="$saved_CFLAGS" + + + + if test "x${with_isl}" = xno; then + graphite_requested=no + elif test "x${with_isl}" != x \ + || test "x${with_isl_include}" != x \ + || test "x${with_isl_lib}" != x ; then + graphite_requested=yes + else + graphite_requested=no fi -fi -# Flags needed for PPL + if test "${gcc_cv_isl}" = no ; then + isllibs= + islinc= + fi + if test "${graphite_requested}" = yes \ + && test "x${isllibs}" = x \ + && test "x${islinc}" = x ; then + + as_fn_error "Unable to find a usable ISL. See config.log for details." "$LINENO" 5 + fi -# Check for CLOOG +fi + +# Check for CLOOG # Check whether --with-cloog was given. @@ -5831,19 +5769,6 @@ if test "${with_cloog_lib+set}" = set; then : fi - # Check whether --enable-cloog-backend was given. -if test "${enable_cloog_backend+set}" = set; then : - enableval=$enable_cloog_backend; if test "x${enableval}" = "xisl"; then - cloog_backend=isl - elif test "x${enableval}" = "xppl"; then - cloog_backend=ppl - else - cloog_backend=ppl-legacy - fi -else - cloog_backend=ppl-legacy -fi - # Check whether --enable-cloog-version-check was given. if test "${enable_cloog_version_check+set}" = set; then : enableval=$enable_cloog_version_check; ENABLE_CLOOG_CHECK=$enableval @@ -5871,250 +5796,47 @@ fi if test "x${with_cloog_lib}" != x; then clooglibs="-L$with_cloog_lib" fi - - - - - -if test "x$with_ppl" = "xno"; then - - - - if test "x${with_cloog}" = xno; then - graphite_requested=no - elif test "x${with_cloog}" != x \ - || test "x${with_cloog_include}" != x \ - || test "x${with_cloog_lib}" != x ; then - graphite_requested=yes - else - graphite_requested=no - fi - - - if test "${graphite_requested}" = yes; then - as_fn_error "Unable to find a usable PPL. See config.log for details." "$LINENO" 5 + if test "x${clooginc}" = x && test "x${clooglibs}" = x \ + && test -d ${srcdir}/cloog; then + clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' ' + clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include ' fi - with_cloog=no -fi -if test "x${with_cloog}" = x && test "x${with_cloog_include}" = x \ - && test "x${with_cloog_lib}" = x && test -d ${srcdir}/cloog; then - clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' ' - clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include ' -fi -if test "x$with_cloog" != "xno"; then - - - _cloog_saved_CFLAGS=$CFLAGS - _cloog_saved_CPPFLAGS=$CPPFLAGS - _cloog_saved_LDFLAGS=$LDFLAGS - _cloog_saved_LIBS=$LIBS - - _cloogorginc="-DCLOOG_INT_GMP -DCLOOG_ORG" - - CFLAGS="${CFLAGS} ${clooginc} ${gmpinc}" - CPPFLAGS="${CPPFLAGS} ${_cloogorginc}" - LDFLAGS="${LDFLAGS} ${clooglibs}" - - case $cloog_backend in - "ppl-legacy") - CFLAGS="${CFLAGS} ${pplinc}" - LDFLAGS="${LDFLAGS} ${ppllibs}" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG PPL Legacy" >&5 -$as_echo_n "checking for installed CLooG PPL Legacy... " >&6; } -if test "${gcc_cv_cloog_type+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - LIBS="-lcloog ${_cloog_saved_LIBS}" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "cloog/cloog.h" -int -main () -{ -#ifndef CLOOG_PPL_BACKEND - choke me - #endif - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gcc_cv_cloog_type="PPL Legacy" -else - gcc_cv_cloog_type=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5 -$as_echo "$gcc_cv_cloog_type" >&6; } - ;; - "isl") - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG ISL" >&5 -$as_echo_n "checking for installed CLooG ISL... " >&6; } -if test "${gcc_cv_cloog_type+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - LIBS="-lcloog-isl ${_cloog_saved_LIBS}" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "cloog/cloog.h" -int -main () -{ -cloog_version () - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gcc_cv_cloog_type="ISL" -else - gcc_cv_cloog_type=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5 -$as_echo "$gcc_cv_cloog_type" >&6; } - ;; - "ppl") - CFLAGS="${CFLAGS} ${pplinc}" - LDFLAGS="${LDFLAGS} ${ppllibs}" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG PPL" >&5 -$as_echo_n "checking for installed CLooG PPL... " >&6; } -if test "${gcc_cv_cloog_type+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - LIBS="-lcloog-ppl ${_cloog_saved_LIBS}" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "cloog/cloog.h" - #include "cloog/ppl/cloog.h" -int -main () -{ -cloog_version () - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gcc_cv_cloog_type="PPL" -else - gcc_cv_cloog_type=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5 -$as_echo "$gcc_cv_cloog_type" >&6; } - ;; - *) - gcc_cv_cloog_type="" - esac - - case $gcc_cv_cloog_type in - "PPL Legacy") - clooginc="${clooginc}" - clooglibs="${clooglibs} -lcloog" - cloog_org=no - ;; - "ISL") - clooginc="${clooginc} ${_cloogorginc}" - clooglibs="${clooglibs} -lcloog-isl -lisl" - cloog_org=yes - ;; - "PPL") - clooginc="${clooginc} ${_cloogorginc}" - clooglibs="${clooglibs} -lcloog-ppl" - cloog_org=yes - ;; - *) - clooglibs= - clooginc= - cloog_org= - ;; - esac + clooginc="-DCLOOG_INT_GMP ${clooginc}" + clooglibs="${clooglibs} -lcloog-isl ${isllibs}" - LIBS=$_cloog_saved_LIBS - CFLAGS=$_cloog_saved_CFLAGS - CPPFLAGS=$_cloog_saved_CPPFLAGS - LDFLAGS=$_cloog_saved_LDFLAGS +if test "x$isllibs" = x && test "x$islinc" = x; then + clooglibs= + clooginc= +elif test "x$with_cloog" != "xno"; then + + if test "${ENABLE_CLOOG_CHECK}" = yes ; then _cloog_saved_CFLAGS=$CFLAGS _cloog_saved_LDFLAGS=$LDFLAGS - CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${pplinc} ${gmpinc}" - LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${ppllibs}" + CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${islinc} ${gmpinc}" + LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${isllibs} ${gmplib}" - if test "${cloog_org}" = yes ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.16.1 of CLooG" >&5 -$as_echo_n "checking for version 0.16.1 of CLooG... " >&6; } -if test "${gcc_cv_cloog_ct_0_14_0+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "cloog/cloog.h" -int -main () -{ -#if CLOOG_VERSION_MAJOR != 0 \ - || CLOOG_VERSION_MINOR != 16 \ - || CLOOG_VERSION_REVISION < 1 - choke me - #endif - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gcc_cv_cloog_ct_0_14_0=yes -else - gcc_cv_cloog_ct_0_14_0=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_ct_0_14_0" >&5 -$as_echo "$gcc_cv_cloog_ct_0_14_0" >&6; } - elif test "${cloog_org}" = no ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.15.5 (or later revision) of CLooG" >&5 -$as_echo_n "checking for version 0.15.5 (or later revision) of CLooG... " >&6; } -if test "${gcc_cv_cloog_ct_0_15_5+set}" = set; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.17.0 of CLooG" >&5 +$as_echo_n "checking for version 0.17.0 of CLooG... " >&6; } +if test "${gcc_cv_cloog+set}" = set; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include "cloog/cloog.h" -int -main () -{ -#if CLOOG_VERSION_MAJOR != 0 \ - || CLOOG_VERSION_MINOR != 15 \ - || CLOOG_VERSION_REVISION < 5 - choke me - #endif - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "cloog/cloog.h" +#include "cloog/version.h" int main () { #if CLOOG_VERSION_MAJOR != 0 \ - || CLOOG_VERSION_MINOR != 15 \ - || CLOOG_VERSION_REVISION < 9 + || CLOOG_VERSION_MINOR != 17 \ + || CLOOG_VERSION_REVISION < 0 choke me #endif ; @@ -6122,19 +5844,14 @@ main () } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - gcc_cv_cloog_ct_0_15_5=yes -else - gcc_cv_cloog_ct_0_15_5="buggy but acceptable" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + gcc_cv_cloog=yes else - gcc_cv_cloog_ct_0_15_5=no + gcc_cv_cloog=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_ct_0_15_5" >&5 -$as_echo "$gcc_cv_cloog_ct_0_15_5" >&6; } - fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog" >&5 +$as_echo "$gcc_cv_cloog" >&6; } CFLAGS=$_cloog_saved_CFLAGS LDFLAGS=$_cloog_saved_LDFLAGS @@ -6158,9 +5875,7 @@ $as_echo "$gcc_cv_cloog_ct_0_15_5" >&6; } - if test "${gcc_cv_cloog_ct_0_14_0}" = no \ - || test "${gcc_cv_cloog_rt_0_14_0}" = no \ - || test "${gcc_cv_cloog_ct_0_15_5}" = no; then + if test "${gcc_cv_cloog}" = no ; then clooglibs= clooginc= fi @@ -6175,6 +5890,12 @@ $as_echo "$gcc_cv_cloog_ct_0_15_5" >&6; } fi +# If either the ISL or the CLooG check failed, disable builds of in-tree +# variants of both +if test "x$clooglibs" = x && test "x$clooginc" = x; then + noconfigdirs="$noconfigdirs cloog isl" +fi + # Check for LTO support. # Check whether --enable-lto was given. if test "${enable_lto+set}" = set; then : @@ -6190,7 +5911,7 @@ fi target_elf=no case $target in *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \ - *-msdosdjgpp* | *-netware* | *-vms* | *-wince* | *-*-pe* | \ + *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \ alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux*) target_elf=no ;; @@ -6235,7 +5956,7 @@ fi -# By default, C is the only stage 1 language. +# By default, C and C++ are the only stage 1 languages. stage1_languages=,c, # Target libraries that we bootstrap. @@ -6273,6 +5994,18 @@ if test -d ${srcdir}/gcc; then ;; esac + # If bootstrapping, C++ must be enabled. + case ",$enable_languages,:$enable_bootstrap" in + *,c++,*:*) ;; + *:yes) + if test -f ${srcdir}/gcc/cp/config-lang.in; then + enable_languages="${enable_languages},c++" + else + as_fn_error "bootstrapping requires c++ sources" "$LINENO" 5 + fi + ;; + esac + # First scan to see if an enabled language requires some other language. # We assume that a given config-lang.in will list all the language # front ends it requires, even if some are required indirectly. @@ -6362,15 +6095,17 @@ if test -d ${srcdir}/gcc; then exit 1 fi - if test "$language" = "c++" \ - && test "$ENABLE_BUILD_WITH_CXX" = "yes"; then + if test "$language" = "c++"; then boot_language=yes fi case ,${enable_languages}, in *,${language},*) - # Language was explicitly selected; include it. - add_this_lang=yes + # Language was explicitly selected; include it + # unless it is C, which is enabled by default. + if test "$language" != "c"; then + add_this_lang=yes + fi ;; *,all,*) # 'all' was selected, select it if it is a default language @@ -6546,6 +6281,14 @@ case ,${enable_languages},:${enable_objc_gc} in ;; esac +# Disable libitm if we're not building C++ +case ,${enable_languages}, in + *,c++,*) ;; + *) + noconfigdirs="$noconfigdirs target-libitm" + ;; +esac + # Remove the entries in $skipdirs and $noconfigdirs from $configdirs, # $build_configdirs and $target_configdirs. # If we have the source for $noconfigdirs entries, add them to $notsupp. @@ -6585,27 +6328,6 @@ for dir in . $skipdirs $noconfigdirs ; do fi done -# Sometimes the tools are distributed with libiberty but with no other -# libraries. In that case, we don't want to build target-libiberty. -# Don't let libgcc imply libiberty either. -if test -n "${target_configdirs}" ; then - libgcc= - others= - for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do - if test "$i" = "libgcc"; then - libgcc=target-libgcc - elif test "$i" != "libiberty" ; then - if test -r $srcdir/$i/configure ; then - others=yes; - break; - fi - fi - done - if test -z "${others}" ; then - target_configdirs=$libgcc - fi -fi - # Quietly strip out all directories which aren't configurable in this tree. # This relies on all configurable subdirectories being autoconfiscated, which # is now the case. @@ -6762,11 +6484,11 @@ if test "x$CFLAGS_FOR_TARGET" = x; then CFLAGS_FOR_TARGET=$CFLAGS case " $CFLAGS " in *" -O2 "*) ;; - *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;; + *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;; esac case " $CFLAGS " in *" -g "* | *" -g3 "*) ;; - *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;; + *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;; esac fi @@ -6775,15 +6497,17 @@ if test "x$CXXFLAGS_FOR_TARGET" = x; then CXXFLAGS_FOR_TARGET=$CXXFLAGS case " $CXXFLAGS " in *" -O2 "*) ;; - *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;; + *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;; esac case " $CXXFLAGS " in *" -g "* | *" -g3 "*) ;; - *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;; + *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;; esac fi + + # Handle --with-headers=XXX. If the value is not "yes", the contents of # the named directory are copied to $(tooldir)/sys-include. if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then @@ -6931,10 +6655,6 @@ case "${target}" in extra_arflags_for_target=" -X32_64" extra_nmflags_for_target=" -B -X32_64" ;; - *-*-darwin[3-9]*) - # ranlib before Darwin10 requires the -c flag to look at common symbols. - extra_ranlibflags_for_target=" -c" - ;; esac alphaieee_frag=/dev/null @@ -6967,26 +6687,6 @@ case "${enable_target_optspace}:${target}" in ;; esac -# Default to using --with-stabs for certain targets. -if test x${with_stabs} = x ; then - case "${target}" in - mips*-*-irix[56]*) - ;; - mips*-*-* | alpha*-*-osf*) - with_stabs=yes; - extra_host_args="${extra_host_args} --with-stabs" - ;; - esac -fi - -# hpux11 in 64bit mode has libraries in a weird place. Arrange to find -# them automatically. -case "${host}" in - hppa*64*-*-hpux11*) - extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include" - ;; -esac - # Some systems (e.g., one of the i386-aix systems the gas testers are # using) don't handle "\$" correctly, so don't use it here. tooldir='${exec_prefix}'/${target_noncanonical} @@ -7030,34 +6730,6 @@ case $we_are_ok in esac rm -f conftest* -# The Solaris /usr/ucb/cc compiler does not appear to work. -case "${host}" in - sparc-sun-solaris2*) - CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`" - if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then - could_use= - test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin" - if test -d /opt/cygnus/bin ; then - if test "$could_use" = "" ; then - could_use="/opt/cygnus/bin" - else - could_use="$could_use or /opt/cygnus/bin" - fi - fi - if test "$could_use" = "" ; then - echo "Warning: compilation may fail because you're using" - echo "/usr/ucb/cc. You should change your PATH or CC " - echo "variable and rerun configure." - else - echo "Warning: compilation may fail because you're using" - echo "/usr/ucb/cc, when you should use the C compiler from" - echo "$could_use. You should change your" - echo "PATH or CC variable and rerun configure." - fi - fi - ;; -esac - # Decide which environment variable is used to find dynamic libraries. case "${host}" in *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; @@ -7127,59 +6799,6 @@ INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` # 99 commands in a script, for HP-UX sed. # Do not nest @if/@endif pairs, because configure will not warn you at all. -# Check whether --enable-bootstrap was given. -if test "${enable_bootstrap+set}" = set; then : - enableval=$enable_bootstrap; -else - enable_bootstrap=default -fi - - -# Issue errors and warnings for invalid/strange bootstrap combinations. -case "$configdirs" in - *gcc*) have_compiler=yes ;; - *) have_compiler=no ;; -esac - -case "$have_compiler:$host:$target:$enable_bootstrap" in - *:*:*:no) ;; - - # Default behavior. Enable bootstrap if we have a compiler - # and we are in a native configuration. - yes:$build:$build:default) - enable_bootstrap=yes ;; - - *:*:*:default) - enable_bootstrap=no ;; - - # We have a compiler and we are in a native configuration, bootstrap is ok - yes:$build:$build:yes) - ;; - - # Other configurations, but we have a compiler. Assume the user knows - # what he's doing. - yes:*:*:yes) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5 -$as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;} - ;; - - # No compiler: if they passed --enable-bootstrap explicitly, fail - no:*:*:yes) - as_fn_error "cannot bootstrap without a compiler" "$LINENO" 5 ;; - - # Fail if wrong command line - *) - as_fn_error "invalid option for --enable-bootstrap" "$LINENO" 5 - ;; -esac - -case ",$enable_languages,:$ENABLE_BUILD_WITH_CXX:$enable_bootstrap" in - *,c++,*:yes:yes) ;; - *:yes:yes) - as_fn_error "bootstrapping with --enable-build-with-cxx requires c++ in --enable-languages" "$LINENO" 5 - ;; -esac - case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in yes:yes:*\ gold\ *:*,c++,*) ;; yes:yes:*\ gold\ *:*) @@ -7405,7 +7024,7 @@ do case $lib in - mpc | mpfr | gmp | ppl | cloog) + mpc | mpfr | gmp | cloog) # If we're processing --with-$lib, --with-$lib-include or # --with-$lib-lib, for one of the libs above, and target is # different from host, don't pass the current argument to any @@ -9676,8 +9295,149 @@ $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test -n "$OBJDUMP"; then - ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + done +fi + +for ncn_progname in objdump; do + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then + # Extract the first word of "${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + test -n "$ac_cv_prog_OBJDUMP" && break +done + +if test -z "$ac_cv_prog_OBJDUMP" ; then + set dummy objdump + if test $build = $host ; then + OBJDUMP="$2" + else + OBJDUMP="${ncn_tool_prefix}$2" + fi +fi + + + +if test -n "$READELF"; then + ac_cv_prog_READELF=$READELF +elif test -n "$ac_cv_prog_READELF"; then + READELF=$ac_cv_prog_READELF +fi + +if test -n "$ac_cv_prog_READELF"; then + for ncn_progname in readelf; do + # Extract the first word of "${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_READELF+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF"; then + ac_cv_prog_READELF="$READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -9686,7 +9446,7 @@ do test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_OBJDUMP="${ncn_progname}" + ac_cv_prog_READELF="${ncn_progname}" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -9696,10 +9456,10 @@ IFS=$as_save_IFS fi fi -OBJDUMP=$ac_cv_prog_OBJDUMP -if test -n "$OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -$as_echo "$OBJDUMP" >&6; } +READELF=$ac_cv_prog_READELF +if test -n "$READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 +$as_echo "$READELF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } @@ -9709,17 +9469,17 @@ fi done fi -for ncn_progname in objdump; do +for ncn_progname in readelf; do if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_OBJDUMP+set}" = set; then : +if test "${ac_cv_prog_READELF+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test -n "$OBJDUMP"; then - ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. + if test -n "$READELF"; then + ac_cv_prog_READELF="$READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -9728,7 +9488,7 @@ do test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}" + ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -9738,10 +9498,10 @@ IFS=$as_save_IFS fi fi -OBJDUMP=$ac_cv_prog_OBJDUMP -if test -n "$OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -$as_echo "$OBJDUMP" >&6; } +READELF=$ac_cv_prog_READELF +if test -n "$READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 +$as_echo "$READELF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } @@ -9749,16 +9509,16 @@ fi fi - if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then + if test -z "$ac_cv_prog_READELF" && test $build = $host ; then # Extract the first word of "${ncn_progname}", so it can be a program name with args. set dummy ${ncn_progname}; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_OBJDUMP+set}" = set; then : +if test "${ac_cv_prog_READELF+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test -n "$OBJDUMP"; then - ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. + if test -n "$READELF"; then + ac_cv_prog_READELF="$READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -9767,7 +9527,7 @@ do test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_OBJDUMP="${ncn_progname}" + ac_cv_prog_READELF="${ncn_progname}" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -9777,10 +9537,10 @@ IFS=$as_save_IFS fi fi -OBJDUMP=$ac_cv_prog_OBJDUMP -if test -n "$OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -$as_echo "$OBJDUMP" >&6; } +READELF=$ac_cv_prog_READELF +if test -n "$READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 +$as_echo "$READELF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } @@ -9788,15 +9548,15 @@ fi fi - test -n "$ac_cv_prog_OBJDUMP" && break + test -n "$ac_cv_prog_READELF" && break done -if test -z "$ac_cv_prog_OBJDUMP" ; then - set dummy objdump +if test -z "$ac_cv_prog_READELF" ; then + set dummy readelf if test $build = $host ; then - OBJDUMP="$2" + READELF="$2" else - OBJDUMP="${ncn_tool_prefix}$2" + READELF="${ncn_tool_prefix}$2" fi fi @@ -12641,6 +12401,236 @@ fi +if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then + if test -n "$with_build_time_tools"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5 +$as_echo_n "checking for readelf in $with_build_time_tools... " >&6; } + if test -x $with_build_time_tools/readelf; then + READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf + ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5 +$as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + elif test $build != $host && test $have_gcc_for_target = yes; then + READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf` + test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET= + test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET + fi +fi +if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then + # Extract the first word of "readelf", so it can be a program name with args. +set dummy readelf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_READELF_FOR_TARGET+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $READELF_FOR_TARGET in + [\\/]* | ?:[\\/]*) + ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $gcc_cv_tool_dirs +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET +if test -n "$READELF_FOR_TARGET"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 +$as_echo "$READELF_FOR_TARGET" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then + + +if test -n "$READELF_FOR_TARGET"; then + ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET +elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then + READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET +fi + +if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then + for ncn_progname in readelf; do + # Extract the first word of "${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_READELF_FOR_TARGET+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF_FOR_TARGET"; then + ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET +if test -n "$READELF_FOR_TARGET"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 +$as_echo "$READELF_FOR_TARGET" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + done +fi + +if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then + for ncn_progname in readelf; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 +$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } + if test -x $with_build_time_tools/${ncn_progname}; then + ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + break + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + done +fi + +if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then + for ncn_progname in readelf; do + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_READELF_FOR_TARGET+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF_FOR_TARGET"; then + ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET +if test -n "$READELF_FOR_TARGET"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 +$as_echo "$READELF_FOR_TARGET" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then + # Extract the first word of "${ncn_progname}", so it can be a program name with args. +set dummy ${ncn_progname}; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_READELF_FOR_TARGET+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF_FOR_TARGET"; then + ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET +if test -n "$READELF_FOR_TARGET"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 +$as_echo "$READELF_FOR_TARGET" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + test -n "$ac_cv_prog_READELF_FOR_TARGET" && break + done +fi + +if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then + set dummy readelf + if test $build = $target ; then + READELF_FOR_TARGET="$2" + else + READELF_FOR_TARGET="${ncn_target_tool_prefix}$2" + fi +else + READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET" +fi + +else + READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET +fi + + + + if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then if test -n "$with_build_time_tools"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5 @@ -13965,6 +13955,48 @@ $as_echo "pre-installed" >&6; } fi fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5 +$as_echo_n "checking where to find the target readelf... " >&6; } +if test "x${build}" != "x${host}" ; then + if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then + # We already found the complete path + ac_dir=`dirname $READELF_FOR_TARGET` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 +$as_echo "pre-installed in $ac_dir" >&6; } + else + # Canadian cross, just use what we found + { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 +$as_echo "pre-installed" >&6; } + fi +else + ok=yes + case " ${configdirs} " in + *" binutils "*) ;; + *) ok=no ;; + esac + + if test $ok = yes; then + # An in-tree tool is available and we can use it + READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 +$as_echo "just compiled" >&6; } + elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then + # We already found the complete path + ac_dir=`dirname $READELF_FOR_TARGET` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 +$as_echo "pre-installed in $ac_dir" >&6; } + elif test "x$target" = "x$host"; then + # We can use an host tool + READELF_FOR_TARGET='$(READELF)' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 +$as_echo "host tool" >&6; } + else + # We need a cross tool + { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 +$as_echo "pre-installed" >&6; } + fi +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5 $as_echo_n "checking where to find the target strip... " >&6; } if test "x${build}" != "x${host}" ; then @@ -14155,43 +14187,6 @@ case $build in esac ;; esac -# This is aimed to mimic bootstrap with a non-GCC compiler to catch problems. -if test "$GCC" = yes -a "$ENABLE_BUILD_WITH_CXX" != yes; then - saved_CFLAGS="$CFLAGS" - - # Pass -fkeep-inline-functions for stage 1 if the GCC version supports it. - CFLAGS="$CFLAGS -fkeep-inline-functions" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fkeep-inline-functions is supported" >&5 -$as_echo_n "checking whether -fkeep-inline-functions is supported... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#if (__GNUC__ < 3) \ - || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \ - || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1))) -#error http://gcc.gnu.org/PR29382 -#endif - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; }; stage1_cflags="$stage1_cflags -fkeep-inline-functions" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - - CFLAGS="$saved_CFLAGS" -fi - # Enable --enable-checking in stage1 of the compiler. @@ -14233,9 +14228,6 @@ case "$target" in hppa*64*-*-hpux*) ;; hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/*" ;; esac -case " $configdirs " in -*" ppl "*) compare_exclusions="$compare_exclusions | ppl/src/ppl-config.o" ;; -esac ac_config_files="$ac_config_files Makefile"