http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47145
Summary: cross-compilation fails with "cannot check for file
existence when cross compiling"
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: [email protected]
ReportedBy: [email protected]
Cross-compilation of gcc 4.6 trunk r168391 (target: arm-unknown-eabi) fails in
libstdc++ with in its config.log file:
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configure:58588: $? = 0
configure:58596: result: yes
configure:58604: visibility supported: yes
configure:58964: checking for makeinfo
configure:58991: result: makeinfo --split-size=5000000
configure:59001: checking for modern makeinfo
configure:59016: result: yes
configure:59037: checking for doxygen
configure:59053: found /usr/bin/doxygen
configure:59065: result: yes
configure:59075: checking for dot
configure:59103: result: no
configure:59115: checking for xsltproc
configure:59131: found /usr/bin/xsltproc
configure:59143: result: yes
configure:59153: checking for xmllint
configure:59169: found /usr/bin/xmllint
configure:59181: result: yes
configure:59189: checking for
/usr/share/sgml/docbook/xsl-ns-stylesheets/VERSION
configure:59195: error: cannot check for file existence when cross compiling
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I believe this is because of recent change:
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r168382 | bkoz | 2010-12-31 23:20:22 +0100 (Fri, 31 Dec 2010) | 31 lines
2010-12-31 Benjamin Kosnik <[email protected]>
* scripts/run_doxygen: Allow doxygen 1.7.1 again.
* doc/xml/manual/build_hacking.xml: Update.
* doc/xml/images/confdeps.dot: Same.
* doc/xml/images/confdeps.png: Same.
* configure.ac: Define BUILD_INFO, BUILD_XML, BUILD_HTML,
BUILD_MAN, BUILD_PDF, BUILD_EPUB conditionally.
* Makefile.am (xml, html, pdf, man, info, pd, dvi, epub): Define,
and install rules.
* doc/Makefile.am: Same. Add stamp rules.
(doc-epub-docbook): Add.
(stamp-xml-single-docbook): Make set too.
* configure: Regenerate.
* Makefile.in: Same.
* doc/Makefile.in: Same.
* include/Makefile.in: Same.
* libsupc++/Makefile.in: Same.
* po/Makefile.in: Same.
* python/Makefile.in: Same.
* src/Makefile.in: Same.
* testsuite/Makefile.in: Same.
* aclocal.m4: Same.
2010-12-31 Benjamin Kosnik <[email protected]>
* doc/doxygen/user.cfg.in: Disable PDF_HYPERLINKS.
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