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Clarify documentation for -fpie and -fPIE

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* doc/invoke.texi (-fpie, -fPIE): Fix grammar and clarify
	interaction with -pie.

From-SVN: r259774
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Jonathan Wakely 2018-04-30 17:55:12 +01:00 • committed by Jonathan Wakely
parent 2099cb2d27
commit 98c2d5ae46
2 changed files with 9 additions and 4 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2018-04-30 Jonathan Wakely <jwakely@redhat.com>
* doc/invoke.texi (-fpie, -fPIE): Fix grammar and clarify
interaction with -pie.
2018-04-30 David Malcolm <dmalcolm@redhat.com>
* selftest.h: Fix alphabetization of per-source-file selftest

8
gcc/doc/invoke.texi
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@ -13094,10 +13094,10 @@ are defined to 2.
@itemx -fPIE
@opindex fpie
@opindex fPIE
These options are similar to @option{-fpic} and @option{-fPIC}, but
generated position independent code can be only linked into executables.
Usually these options are used when @option{-pie} GCC option is
used during linking.
These options are similar to @option{-fpic} and @option{-fPIC}, but the
generated position-independent code can be only linked into executables.
Usually these options are used to compile code that will be linked using
the @option{-pie} GCC option.
@option{-fpie} and @option{-fPIE} both define the macros
@code{__pie__} and @code{__PIE__}. The macros have the value 1