Remove --with-host-libstdcxx
2015-08-12 Tom de Vries <tom@codesourcery.com> PR other/67092 PR other/67098 * configure.ac: Remove --with_host_libstdcxx support. * configure: Regenerate. * doc/install.texi: Remove --with_host_libstdcxx item. Update --with-stage1-libs, --with-boot-ldflags and --with-boot-libs items accordingly. Mention default for --with-stage1-ldflags. From-SVN: r226819
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Tom de Vries
Tom de Vries
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5 changed files with 27 additions and 53 deletions
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@ -1,3 +1,9 @@
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2015-08-12 Tom de Vries <tom@codesourcery.com>
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PR other/67092
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* configure.ac: Remove --with_host_libstdcxx support.
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* configure: Regenerate.
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2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
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Jakub Jelinek <jakub@redhat.com>
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24
configure
vendored
24
configure
vendored
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@ -772,7 +772,6 @@ with_gmp_dir
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with_gmp
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with_gmp_include
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with_gmp_lib
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with_host_libstdcxx
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with_stage1_libs
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with_stage1_ldflags
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with_boot_libs
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@ -1540,8 +1539,6 @@ Optional Packages:
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--with-gmp-lib=PATH/lib
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--with-gmp-include=PATH specify directory for installed GMP include files
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--with-gmp-lib=PATH specify directory for the installed GMP library
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--with-host-libstdcxx=L use linker arguments L to link with libstdc++ when
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linking with PPL
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--with-stage1-libs=LIBS libraries for stage1
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--with-stage1-ldflags=FLAGS
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linker flags for stage1
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@ -5849,20 +5846,6 @@ fi
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# Allow host libstdc++ to be specified for static linking with PPL.
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# Check whether --with-host-libstdcxx was given.
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if test "${with_host_libstdcxx+set}" = set; then :
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withval=$with_host_libstdcxx;
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fi
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case $with_host_libstdcxx in
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no|yes)
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as_fn_error "-with-host-libstdcxx needs an argument" "$LINENO" 5
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;;
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esac
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# Libraries to use for stage1 or when not bootstrapping.
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# Check whether --with-stage1-libs was given.
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@ -5873,7 +5856,7 @@ if test "${with_stage1_libs+set}" = set; then :
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stage1_libs=$withval
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fi
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else
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stage1_libs=$with_host_libstdcxx
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stage1_libs=
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fi
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@ -5899,8 +5882,7 @@ fi
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# Libraries to use for stage2 and later builds. This defaults to the
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# argument passed to --with-host-libstdcxx.
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# Libraries to use for stage2 and later builds.
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# Check whether --with-boot-libs was given.
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if test "${with_boot_libs+set}" = set; then :
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@ -5910,7 +5892,7 @@ if test "${with_boot_libs+set}" = set; then :
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poststage1_libs=$withval
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fi
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else
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poststage1_libs=$with_host_libstdcxx
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poststage1_libs=
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fi
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19
configure.ac
19
configure.ac
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@ -1697,18 +1697,6 @@ AC_SUBST(extra_mpc_gmp_configure_flags)
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AC_SUBST(extra_mpc_mpfr_configure_flags)
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AC_SUBST(extra_isl_gmp_configure_flags)
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# Allow host libstdc++ to be specified for static linking with PPL.
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AC_ARG_WITH(host-libstdcxx,
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[AS_HELP_STRING([--with-host-libstdcxx=L],
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[use linker arguments L to link with libstdc++
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when linking with PPL])])
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case $with_host_libstdcxx in
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no|yes)
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AC_MSG_ERROR([-with-host-libstdcxx needs an argument])
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;;
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esac
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# Libraries to use for stage1 or when not bootstrapping.
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AC_ARG_WITH(stage1-libs,
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[AS_HELP_STRING([--with-stage1-libs=LIBS], [libraries for stage1])],
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@ -1717,7 +1705,7 @@ AC_ARG_WITH(stage1-libs,
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else
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stage1_libs=$withval
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fi],
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[stage1_libs=$with_host_libstdcxx])
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[stage1_libs=])
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AC_SUBST(stage1_libs)
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# Linker flags to use for stage1 or when not bootstrapping.
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@ -1737,8 +1725,7 @@ AC_ARG_WITH(stage1-ldflags,
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fi])
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AC_SUBST(stage1_ldflags)
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# Libraries to use for stage2 and later builds. This defaults to the
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# argument passed to --with-host-libstdcxx.
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# Libraries to use for stage2 and later builds.
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AC_ARG_WITH(boot-libs,
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[AS_HELP_STRING([--with-boot-libs=LIBS], [libraries for stage2 and later])],
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[if test "$withval" = "no" -o "$withval" = "yes"; then
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@ -1746,7 +1733,7 @@ AC_ARG_WITH(boot-libs,
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else
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poststage1_libs=$withval
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fi],
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[poststage1_libs=$with_host_libstdcxx])
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[poststage1_libs=])
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AC_SUBST(poststage1_libs)
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# Linker flags to use for stage2 and later builds.
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@ -1,3 +1,11 @@
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2015-08-12 Tom de Vries <tom@codesourcery.com>
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PR other/67092
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PR other/67098
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* doc/install.texi: Remove --with_host_libstdcxx item. Update
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--with-stage1-libs, --with-boot-ldflags and --with-boot-libs items
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accordingly. Mention default for --with-stage1-ldflags.
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2015-08-12 Matthew Wahab <matthew.wahab@arm.com>
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* config/arm/arm.h (arm_fpu_feature_set): New.
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@ -1853,36 +1853,27 @@ include and lib options directly.
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These flags are applicable to the host platform only. When building
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a cross compiler, they will not be used to configure target libraries.
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@item --with-host-libstdcxx=@var{linker-args}
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If you are linking with a static copy of PPL, you can use this option
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to specify how the linker should find the standard C++ library used
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internally by PPL. Typical values of @var{linker-args} might be
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@samp{-lstdc++} or @samp{-Wl,-Bstatic,-lstdc++,-Bdynamic -lm}. If you are
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linking with a shared copy of PPL, you probably do not need this
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option; shared library dependencies will cause the linker to search
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for the standard C++ library automatically.
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@item --with-stage1-ldflags=@var{flags}
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This option may be used to set linker flags to be used when linking
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stage 1 of GCC. These are also used when linking GCC if configured with
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@option{--disable-bootstrap}. By default no special flags are used.
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@option{--disable-bootstrap}. If @option{–with-stage1-libs} is not set to a
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value, then the default is @samp{-static-libstdc++ -static-libgcc}, if
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supported.
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@item --with-stage1-libs=@var{libs}
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This option may be used to set libraries to be used when linking stage 1
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of GCC. These are also used when linking GCC if configured with
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@option{--disable-bootstrap}. The default is the argument to
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@option{--with-host-libstdcxx}, if specified.
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@option{--disable-bootstrap}.
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@item --with-boot-ldflags=@var{flags}
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This option may be used to set linker flags to be used when linking
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stage 2 and later when bootstrapping GCC. If neither --with-boot-libs
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nor --with-host-libstdcxx is set to a value, then the default is
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stage 2 and later when bootstrapping GCC. If --with-boot-libs
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is not is set to a value, then the default is
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@samp{-static-libstdc++ -static-libgcc}.
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@item --with-boot-libs=@var{libs}
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This option may be used to set libraries to be used when linking stage 2
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and later when bootstrapping GCC. The default is the argument to
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@option{--with-host-libstdcxx}, if specified.
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and later when bootstrapping GCC.
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@item --with-debug-prefix-map=@var{map}
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Convert source directory names using @option{-fdebug-prefix-map} when
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