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Linux System C headers puzzling
Post 302390264 by JackCrital2005 on Wednesday 27th of January 2010 10:53:54 AM
01-27-2010
But I think not only the gcc does, because the busybox source package can also be compiled using the windows vs2005 (which has the support for GNU makefile), so may be the ANSI C has already added the support for more functionality (including the exceptional handling mechanism). (I guess
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HARDENED-CC(1) Debian GNU/Linux HARDENED-CC(1) NAME
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The hardened-cc wrapper is normally used by calling gcc as usual when DEB_BUILD_HARDENING is set to 1. It will configure the necessary toolchain hardening features. By default, all features are enabled. If a given feature does not work correctly and needs to be disabled, the corresponding environment variables mentioned below can be set to 0. ENVIRONMENT
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System-wide settings can be added to /etc/hardening-wrapper.conf, one per line. The real gcc symlinks are renamed gcc.real, and a diversion is registered with dpkg-divert(1). Thus hardened-cc's idea of the default gcc is dictated by whatever package installed /usr/bin/gcc. SEE ALSO
hardened-ld(1) gcc(1) Debian Project 2008-01-08 HARDENED-CC(1)