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Gentoo's Bugzilla – Attachment 534328 Details for
Bug 656104
dev-libs/libressl-2.6.4 CFLAGS=-ggdb on HPPA - {standard input}:9663: Error: can't resolve `.gnu.warning.EVP_DecryptFinal' {.gnu.warning.EVP_DecryptFinal section} - `.Ltext0' {.text section}
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[patch]
libressl-2.6.4-gnu-warning.patch
libressl-2.6.4-gnu-warning.patch (text/plain), 2.18 KB, created by
Sergei Trofimovich (RETIRED)
on 2018-05-31 19:24:52 UTC
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Description:
libressl-2.6.4-gnu-warning.patch
Filename:
MIME Type:
Creator:
Sergei Trofimovich (RETIRED)
Created:
2018-05-31 19:24:52 UTC
Size:
2.18 KB
patch
obsolete
>From 787d8d240bbeaa812bcf37deeedb3c467be468a3 Mon Sep 17 00:00:00 2001 >From: Sergei Trofimovich <slyfox@gentoo.org> >Date: Sat, 19 May 2018 17:31:42 +0100 >Subject: [PATCH] __warn_references: tweak assembly for "gnu.warning" section > >On some targets ';' (like hppa) is treated as a comment >in assembly files. This occasionally causes the following >assembly failures: > >``` >Error: can't resolve `.gnu.warning.EVP_DecryptFinal' >{.gnu.warning.EVP_DecryptFinal section} - `.Ltext0' {.text section} >``` > >Note how branch (or other reference) attempts to cross the >boundary across two section types: '.text' and '.gnu.warning'. > >Tobias Ulmer notes that openbsd already uses newlines >for similar macro: > >https://github.com/openbsd/src/blob/master/sys/arch/hppa/include/cdefs.h > >This change switches from ';' to newline as well. >Tested on hppa2.0 and x86_64. > >Reported-by: Jeroen Roovers >Bug: https://bugs.gentoo.org/656104 >Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> >--- > configure.ac | 2 +- > include/compat/sys/types.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > >diff --git a/configure.ac b/configure.ac >index b74b8a1..16ed825 100644 >--- a/configure.ac >+++ b/configure.ac >@@ -91,7 +91,7 @@ AM_CONDITIONAL([HOST_CPU_IS_INTEL], [test "x$HOSTARCH" = "xintel"]) > AC_MSG_CHECKING([if .gnu.warning accepts long strings]) > AC_LINK_IFELSE([AC_LANG_SOURCE([[ > extern void SSLv3_method(); >-__asm__(".section .gnu.warning.SSLv3_method; .ascii \"SSLv3_method is insecure\" ; .text"); >+__asm__(".section .gnu.warning.SSLv3_method\n\t.ascii \"SSLv3_method is insecure\"\n\t.text"); > int main() {return 0;} > ]])], [ > AC_DEFINE(HAS_GNU_WARNING_LONG, 1, [Define if .gnu.warning accepts long strings.]) >diff --git a/include/compat/sys/types.h b/include/compat/sys/types.h >index 2107119..dec09e3 100644 >--- a/include/compat/sys/types.h >+++ b/include/compat/sys/types.h >@@ -62,7 +62,7 @@ typedef SSIZE_T ssize_t; > #if defined(__GNUC__) && defined (HAS_GNU_WARNING_LONG) > #define __warn_references(sym,msg) \ > __asm__(".section .gnu.warning." __STRING(sym) \ >- " ; .ascii \"" msg "\" ; .text"); >+ "\n\t.ascii \"" msg "\"\n\t.text"); > #else > #define __warn_references(sym,msg) > #endif >-- >2.17.0 >
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534876