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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Building of Cairo fails with -Wl,--gc-sections"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89576">89576</a>
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<th>Summary</th>
<td>Building of Cairo fails with -Wl,--gc-sections
</td>
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<th>Product</th>
<td>cairo
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>general
</td>
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
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<th>Reporter</th>
<td>Arfrever.FTA@GMail.Com
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<th>QA Contact</th>
<td>cairo-bugs@cairographics.org
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<pre>Since
<a href="http://cgit.freedesktop.org/cairo/commit?id=7cfebce15228c88ee122edb8ba575f9a609e36f4">http://cgit.freedesktop.org/cairo/commit?id=7cfebce15228c88ee122edb8ba575f9a609e36f4</a>
building of Cairo fails with -Wl,--gc-sections in LDFLAGS.
Output of `configure`:
...
checking whether x86_64-pc-linux-gnu-gcc supports -Winline... yes
checking whether x86_64-pc-linux-gnu-gcc supports
-erroff=E_ENUM_TYPE_MISMATCH_ARG... no
checking whether x86_64-pc-linux-gnu-gcc supports
-erroff=E_ENUM_TYPE_MISMATCH_OP... no
checking whether x86_64-pc-linux-gnu-gcc supports -fno-strict-aliasing... yes
checking whether x86_64-pc-linux-gnu-gcc supports -fno-common... yes
checking whether x86_64-pc-linux-gnu-gcc supports -Wp,-D_FORTIFY_SOURCE=2... no
checking whether x86_64-pc-linux-gnu-gcc supports -Wunused-but-set-variable
-Wno-unused-but-set-variable... yes
checking which warning flags were supported... -Wall -Wextra
-Wmissing-declarations -Werror-implicit-function-declaration -Wpointer-arith
-Wwrite-strings -Wsign-compare -Wpacked -Wswitch-enum
-Wmissing-format-attribute -Wvolatile-register-var -Wstrict-aliasing=2
-Winit-self -Wunsafe-loop-optimizations -Wno-missing-field-initializers
-Wno-unused-parameter -Wno-attributes -Wno-long-long -Winline
-fno-strict-aliasing -fno-common -Wno-unused-but-set-variable
checking how to enable unused result warnings...
__attribute__((__warn_unused_result__))
checking how to allow undefined symbols in shared libraries used by test
suite... -Wl,--allow-shlib-undefined
checking whether byte ordering is bigendian... no
checking whether float word ordering is bigendian... unknown
configure: error:
Unknown float word ordering. You need to manually preset
ax_cv_c_float_words_bigendian=no (or yes) according to your system.</pre>
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