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From: | Rugxulo <rugxulo AT gmail DOT com> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Does DJGPP GCC support SSP stack protection? |
Date: | Tue, 20 Oct 2009 10:24:30 -0700 (PDT) |
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<83bpkoq38g DOT fsf AT gnu DOT org> | |
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To: | djgpp AT delorie DOT com |
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Reply-To: | djgpp AT delorie DOT com |
Hi, On Oct 3, 3:41=A0am, Eli Zaretskii <e DOT DOT DOT AT gnu DOT org> wrote: > > From: RayeR <gl DOT DOT DOT AT centrum DOT cz> > > Date: Fri, 2 Oct 2009 16:10:08 -0700 (PDT) > > > I mean compiler options: > > -fstack-protector > > -fstack-protector-all > > -fno-stack-protector > > It seems to be recognized (currently using 4.4.1) but linker says an > > error: > > > E:\DJGPP\C>gcc -Wall -fstack-protector -o pokus.exe pokus.c > > e:/djgpp/bin/ld.exe: cannot find -lssp_nonshared > > collect2: ld returned 1 exit status > > Obviously, you need the libssp_noshared.a library to be available to > the linker, for this to work. I don't have 4.4.1 installed on this computer, but it *seems* to be present. But I don't know if it actually works or not. http://www.delorie.com/djgpp/dl/ofc/current/v2gnu/gcc441b.zip/ 8,002 07-25-09 11:00 lib/libssp.a 908 07-25-09 09:43 lib/libssp.la 610 07-25-09 11:00 lib/libssp_nonshared.a 939 07-25-09 09:43 lib/libssp_nonshared.la
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