Date: Wed, 29 Jan 2020 20:38:10 +0100 From: Markus Wichmann <nullplan@....net> To: musl@...ts.openwall.com Subject: Re: Static linking is broken after creation of DT_TEXTREL segment On Wed, Jan 29, 2020 at 08:19:46PM +0100, Markus Wichmann wrote: > On Wed, Jan 29, 2020 at 09:41:46PM +0300, Андрей Аладьев wrote: > > gcc main.c /usr/lib/libgmp.a -o main && ./main > > Ooh boy, why would you do this? When there's a perfectly good -lgmp just > waiting for you. > To expand upon this: libgmp makes sure not to create TEXTRELs if compiling for PIC. The function in question uses the m4 macro LEA, which picks the correct code for either situation. Using libgmp.a explicitly here means you told the code it would be running statically compiled and then used it for dynamic compilation, anyway. Ciao, Markus
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