83 lines
2.2 KiB
Diff
83 lines
2.2 KiB
Diff
From 423890b1db83fce87d1283293a3d207e8f18aff4 Mon Sep 17 00:00:00 2001
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From: Vladimir Smirnov <civil@gentoo.org>
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Date: Mon, 19 May 2014 19:44:44 +0400
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Subject: [PATCH] Don't force -fstack-protector on everyone
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Bug-Gentoo: https://bugs.gentoo.org/348557
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Patch-Name: gentoo/drop_fstack_protector.diff
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Original by Torsten Veller, ported to perl 5.20
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diff -ruN perl-5.24.0-RC5.orig/Configure perl-5.24.0-RC5/Configure
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--- Configure 2016-04-27 00:11:09.000000000 +0200
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+++ Configure 2016-05-05 21:32:53.575232970 +0200
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@@ -5474,23 +5474,6 @@
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# is to add the flag to the flags passed to the compiler at link time,
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# as that way the compiler can do the right implementation dependant
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# thing. (NWC)
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- case "$osname" in
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- amigaos) ;; # -fstack-protector builds but doesn't work
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- *) case "$gccversion" in
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- ?*) set stack-protector-strong -fstack-protector-strong
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- eval $checkccflag
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- case "$dflt" in
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- *-fstack-protector-strong*) ;; # It got added.
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- *) # Try the plain/older -fstack-protector.
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- set stack-protector -fstack-protector
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- eval $checkccflag
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- ;;
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- esac
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- ;;
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- esac
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- ;;
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- esac
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- ;;
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esac
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case "$mips_type" in
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@@ -5633,21 +5616,6 @@
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;;
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*) dflt="$ldflags";;
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esac
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-# See note above about -fstack-protector
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-case "$ccflags" in
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-*-fstack-protector-strong*)
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- case "$dflt" in
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- *-fstack-protector-strong*) ;; # Don't add it again
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- *) dflt="$dflt -fstack-protector-strong" ;;
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- esac
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- ;;
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-*-fstack-protector*)
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- case "$dflt" in
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- *-fstack-protector*) ;; # Don't add it again
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- *) dflt="$dflt -fstack-protector" ;;
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- esac
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- ;;
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-esac
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: Try to guess additional flags to pick up local libraries.
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for thislibdir in $libpth; do
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@@ -8570,21 +8538,6 @@
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''|' ') dflt='none' ;;
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esac
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- case "$ldflags" in
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- *-fstack-protector-strong*)
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- case "$dflt" in
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- *-fstack-protector-strong*) ;; # Don't add it again
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- *) dflt="$dflt -fstack-protector-strong" ;;
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- esac
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- ;;
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- *-fstack-protector*)
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- case "$dflt" in
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- *-fstack-protector*) ;; # Don't add it again
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- *) dflt="$dflt -fstack-protector" ;;
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- esac
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- ;;
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- esac
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-
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rp="Any special flags to pass to $ld to create a dynamically loaded library?"
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. ./myread
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case "$ans" in
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