forked from pool/syslinux
- syslinux-4.04-gcc10.diff: fix gcc10 related issues (bsc#1166605)
* -fno-common is now the default * provide missing strlen() implementation OBS-URL: https://build.opensuse.org/package/show/system:install:head/syslinux?expand=0&rev=102
This commit is contained in:
Steffen Winterfeldt
Git OBS Bridge
parent
253b31943c
commit
e2b7fa998d
88
syslinux-4.04-gcc10.diff
Normal file
88
syslinux-4.04-gcc10.diff
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@ -0,0 +1,88 @@
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--- com32/MCONFIG 2011-04-18 23:24:17.000000000 +0200
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+++ com32/MCONFIG 2020-03-18 17:05:57.507347671 +0100
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@@ -18,6 +18,7 @@
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include $(topdir)/MCONFIG
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GCCOPT := $(call gcc_ok,-std=gnu99,)
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+GCCOPT += $(call gcc_ok,-fcommon,)
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GCCOPT += $(call gcc_ok,-m32,)
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GCCOPT += $(call gcc_ok,-fno-stack-protector,)
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GCCOPT += $(call gcc_ok,-fwrapv,)
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--- com32/lib/MCONFIG 2011-04-18 23:24:17.000000000 +0200
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+++ com32/lib/MCONFIG 2020-03-18 17:07:39.960337684 +0100
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@@ -3,6 +3,7 @@
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include $(topdir)/MCONFIG
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GCCOPT := $(call gcc_ok,-std=gnu99,)
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+GCCOPT += $(call gcc_ok,-fcommon,)
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GCCOPT += $(call gcc_ok,-m32,)
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GCCOPT += $(call gcc_ok,-fno-stack-protector,)
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GCCOPT += $(call gcc_ok,-fwrapv,)
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--- dos/errno.h 2011-04-18 23:24:17.000000000 +0200
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+++ dos/errno.h 2020-03-18 17:12:17.359044057 +0100
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@@ -36,7 +36,7 @@
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#define EDOM 33 /* Math argument out of domain of func */
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#define ERANGE 34 /* Math result not representable */
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-int errno;
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+int errno __attribute__ ((common));
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void perror(const char *);
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#endif /* ERRNO_H */
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--- gpxe/src/core/exec.c 2011-04-18 23:24:17.000000000 +0200
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+++ gpxe/src/core/exec.c 2020-03-18 16:56:52.257888015 +0100
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@@ -38,8 +38,8 @@
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*/
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/* Avoid dragging in getopt.o unless a command really uses it */
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-int optind;
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-int nextchar;
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+extern int optind;
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+extern int nextchar;
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/**
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* Execute command
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--- gpxe/src/include/compiler.h 2011-04-18 23:24:17.000000000 +0200
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+++ gpxe/src/include/compiler.h 2020-03-18 16:48:56.193236495 +0100
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@@ -64,7 +64,7 @@
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.comm _sym, 0
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#else /* ASSEMBLY */
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#define PROVIDE_SYMBOL( _sym ) \
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- char _sym[0]
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+ char _sym[0] __attribute__ ((common))
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#endif /* ASSEMBLY */
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/** Require a symbol within this object file
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--- dos/string.h 2020-03-18 17:25:50.019155261 +0100
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+++ dos/string.h 2020-03-19 15:10:36.310787373 +0100
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@@ -5,12 +5,13 @@
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#ifndef _STRING_H
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#define _STRING_H
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+#include <stdlib.h>
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+
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/* Standard routines */
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#define memcpy(a,b,c) __builtin_memcpy(a,b,c)
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#define memmove(a,b,c) __builtin_memmove(a,b,c)
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#define memset(a,b,c) __builtin_memset(a,b,c)
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#define strcpy(a,b) __builtin_strcpy(a,b)
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-#define strlen(a) __builtin_strlen(a)
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/* This only returns true or false */
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static inline int memcmp(const void *__m1, const void *__m2, unsigned int __n)
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@@ -21,6 +22,15 @@
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return rv;
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}
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+static inline size_t strlen(const char *s)
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+{
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+ size_t len = 0;
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+
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+ while(*s++) len++;
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+
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+ return len;
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+}
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+
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extern char *strchr(const char *s, int c);
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#endif /* _STRING_H */
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@ -1,3 +1,10 @@
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-------------------------------------------------------------------
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Thu Mar 19 14:24:57 UTC 2020 - Steffen Winterfeldt <snwint@suse.com>
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- syslinux-4.04-gcc10.diff: fix gcc10 related issues (bsc#1166605)
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* -fno-common is now the default
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* provide missing strlen() implementation
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-------------------------------------------------------------------
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Mon Feb 18 13:53:18 UTC 2019 - snwint@suse.com
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@ -1,7 +1,7 @@
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#
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# spec file for package syslinux
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#
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# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2020 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -12,7 +12,7 @@
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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@ -62,6 +62,7 @@ Patch20: %{name}-%{version}-python3.diff
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Patch21: sysmacros.patch
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Patch22: remove-note-gnu-section.patch
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Patch23: %{name}-%{version}-lzo.diff
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Patch24: %{name}-%{version}-gcc10.diff
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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%description
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@ -101,6 +102,7 @@ Authors:
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%patch21 -p1
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%patch22 -p1
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%patch23 -p0
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%patch24 -p0
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%build
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cp %{SOURCE2} .
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