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GCC accepts them using the same check for "0.15 or newer", but since
they are not "officially recommended" by GCC installation guide,
mark them as experimental.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Source-wise, both CLooG and GCC depend on ISL, and GCC may depend on
CLooG. However, GCC may or may not require CLooG (GCC5 dropped this
dependency). Also, all GCC4.x releases build fine with any of the CLooG
releases we have.
With all that in mind, it is easier to specify ISL dependency on
particular GCC releases; and CLooG dependency (if applicable) on ISL.
Signed-off-by: Alexey Neyman <stilor@att.net>
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None of the bare metal C library choices (avr-libc, newlib) support
installing into sysroot. Nor does it make any sense, since sysroot
implies a file system, which in turn implies an OS.
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Scripts no longer download avr-headers.
Signed-off-by: Alexey Neyman <stilor@att.net>
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And never had, at least since newlib 1.17 (first version added to
crosstool-ng). Apparently, copy-pasted from glibc.sh.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Added above, as part of the list.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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Adjust vendor in arm-nano-eabi...
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Fix ct-ng show-config.
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Fix xtensa after binutils upgrade.
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So that 'ct-ng saveconfig' works properly.
Also, run it through 'ct-ng saveconfig' so that default options are removed.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Patch from: https://bugzilla.redhat.com/show_bug.cgi?id=1404857
Signed-off-by: Alexey Neyman <stilor@att.net>
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If configured with --enable-local, CT_NG is exported as plain 'ct-ng'
without any path. showSamples.sh then fails to invoke ct-ng (as current
directory is not in $PATH).
Signed-off-by: Alexey Neyman <stilor@att.net>
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Newlib enhancements
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Pass flags for build & MacOS fixes.
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Otherwise, cross-compiling fails on non-Linux build machines.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Needed for linking gettext/libiconv.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Obvious typo, worked by some miracle.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Warning causes gdb's configure to not detect <limit.h> declarations
of LONG_MIN/MAX.
Found-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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... by passing BUILD_LDFLAGS twice (the 2nd argument overrides the first).
Also, no need to pass -I/-L for BUILD_CFLAGS/LDFLAGS, they are already included
by crosstool-NG.sh (but keep for BUILD_CPPFLAGS, as we set it up here).
Remove -Wl,-Bstatic/-Wl,-Bdynamic (we only build static complibs).
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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Also, require gettext for NLS, and require iconv/ncurses for gettext.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Similarly to FOR_HOST; recent change in 100-gcc.sh that switched
FOR_HOST->FOR_BUILD broke simple cross configurations on macos.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Make them configurable, default to y when build!=host (i.e.
canadian or cross-native) because we don't know what libraries the host
will provide. GLIBC, as previously, selects them explicitly.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Signed-off-by: Alexey Neyman <stilor@att.net>
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There is no such option so the check is always true.
Signed-off-by: Alexey Neyman <stilor@att.net>
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libstdc++ configure fails to find <stdio.h>.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Arm toolchain update
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
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Kill CT_INSTALL_DIR.
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Catch more make errors.
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We now use CT_PREFIX and expect the resulting toolchain to be relocatable.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Some errors from make(1) do not include a file reference in brackets.
Signed-off-by: Alexey Neyman <stilor@att.net>
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Drop dmalloc
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More gettext-related fixes
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This is needed for callbacks that use that directory to look inside
GCC internal directories, e.g. moving the libraries. This broke
when I made libexpat for target honor ${CT_SHARED_LIBS}.
Signed-off-by: Alexey Neyman <stilor@att.net>
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On Travis, old libxml2 is picked up from host and breaks the build.
Signed-off-by: Alexey Neyman <stilor@att.net>
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