fixing various build issues

This commit is contained in:
Timotheus Pokorra 2018-06-05 20:27:08 +00:00
parent 8a074b5d8e
commit d6ec6a408b
4 changed files with 162 additions and 17 deletions

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@ -1,15 +0,0 @@
diff -up mono-4.8.0/mono/utils/mono-context.c.than mono-4.8.0/mono/utils/mono-context.c
--- mono-4.8.0/mono/utils/mono-context.c.than 2017-09-20 20:58:53.854625078 +0200
+++ mono-4.8.0/mono/utils/mono-context.c 2017-09-20 22:53:40.863538894 +0200
@@ -387,7 +387,11 @@ mono_sigctx_to_monoctx (void *sigctx, Mo
mctx->pc = UCONTEXT_REG_PC (sigctx);
mctx->regs [ARMREG_SP] = UCONTEXT_REG_SP (sigctx);
#ifdef __linux__
+#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 26)))
+ struct fpsimd_context *fpctx = (struct fpsimd_context*)&((ucontext_t*)sigctx)->uc_mcontext.__glibc_reserved1;
+#else
struct fpsimd_context *fpctx = (struct fpsimd_context*)&((ucontext_t*)sigctx)->uc_mcontext.__reserved;
+#endif
int i;
g_assert (fpctx->head.magic == FPSIMD_MAGIC);

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@ -0,0 +1,10 @@
--- a/mono/io-layer/processes.c 2017-03-15 09:36:22.000000000 +0000
+++ b/mono/io-layer/processes.c 2018-06-05 19:58:57.657838748 +0000
@@ -19,6 +19,7 @@
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/sysmacros.h>
#include <unistd.h>
#ifdef HAVE_SIGNAL_H
#include <signal.h>

139
mono-4.8.0-terminfo.patch Normal file
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@ -0,0 +1,139 @@
diff --git a/mcs/class/corlib/System/TermInfoReader.cs b/mcs/class/corlib/System/TermInfoReader.cs
index a171706add61..2be4627e7910 100644
--- a/mcs/class/corlib/System/TermInfoReader.cs
+++ b/mcs/class/corlib/System/TermInfoReader.cs
@@ -32,7 +32,8 @@
using System.Text;
namespace System {
// This class reads data from a byte array or file containing the terminfo capabilities
- // information for any given terminal. The maximum allowed size is 4096 bytes.
+ // information for any given terminal. The maximum allowed size is 4096 (or
+ // 32768 for terminfo2) bytes.
//
// Terminfo database files are divided in the following sections:
//
@@ -45,7 +46,7 @@ namespace System {
//
// The header is as follows:
//
- // Magic number (0x1 and 0x1A)
+ // Magic number (0x11A/0432 or 0x21e/01036 for terminfo2)
// Terminal names size
// Boolean section size
// Numeric section size
@@ -58,8 +59,9 @@ namespace System {
// The boolean capabilities section has bytes that are set to 1 if the capability is supported
// and 0 otherwise. If the index of a capability is greater than the section size, 0 is assumed.
//
- // The numeric capabilities section holds 2-byte integers in little endian format. No negative
- // values are allowed and the absence of a capability is marked as two 0xFF.
+ // The numeric capabilities section holds 2-byte integers (4-byte integers for terminfo2) in
+ // little endian format. No negative values are allowed and the absence of a capability is marked
+ // as two 0xFF (four 0xFF for terminfo2).
//
// The string offsets section contains 2-byte integer offsets into the string capabilies section.
// If the capability is not supported, the index will be two 0xFF bytes.
@@ -72,17 +74,17 @@ namespace System {
//
class TermInfoReader {
- //short nameSize;
- short boolSize;
- short numSize;
- short strOffsets;
- //short strSize;
+ int boolSize;
+ int numSize;
+ int strOffsets;
//string [] names; // Last one is the description
byte [] buffer;
int booleansOffset;
//string term;
+ int intOffset;
+
public TermInfoReader (string term, string filename)
{
using (FileStream st = File.OpenRead (filename)) {
@@ -114,12 +116,21 @@ public TermInfoReader (string term, byte [] buffer)
// get { return term; }
// }
+ void DetermineVersion (short magic)
+ {
+ if (magic == 0x11a)
+ intOffset = 2;
+ else if (magic == 0x21e)
+ intOffset = 4;
+ else
+ throw new Exception (String.Format ("Magic number is unexpected: {0}", magic));
+ }
+
void ReadHeader (byte [] buffer, ref int position)
{
short magic = GetInt16 (buffer, position);
position += 2;
- if (magic != 282)
- throw new Exception (String.Format ("Magic number is wrong: {0}", magic));
+ DetermineVersion (magic);
/*nameSize =*/ GetInt16 (buffer, position);
position += 2;
@@ -161,8 +172,8 @@ public int Get (TermInfoNumbers number)
if ((offset % 2) == 1)
offset++;
- offset += ((int) number) * 2;
- return GetInt16 (buffer, offset);
+ offset += ((int) number) * intOffset;
+ return GetInteger (buffer, offset);
}
public string Get (TermInfoStrings tstr)
@@ -175,7 +186,7 @@ public string Get (TermInfoStrings tstr)
if ((offset % 2) == 1)
offset++;
- offset += numSize * 2;
+ offset += numSize * intOffset;
int off2 = GetInt16 (buffer, offset + (int) tstr * 2);
if (off2 == -1)
return null;
@@ -193,7 +204,7 @@ public string Get (TermInfoStrings tstr)
if ((offset % 2) == 1)
offset++;
- offset += numSize * 2;
+ offset += numSize * intOffset;
int off2 = GetInt16 (buffer, offset + (int) tstr * 2);
if (off2 == -1)
return null;
@@ -211,6 +222,27 @@ short GetInt16 (byte [] buffer, int offset)
return (short) (uno + dos * 256);
}
+ int GetInt32 (byte [] buffer, int offset)
+ {
+ int b1 = (int) buffer [offset];
+ int b2 = (int) buffer [offset + 1];
+ int b3 = (int) buffer [offset + 2];
+ int b4 = (int) buffer [offset + 3];
+ if (b1 == 255 && b2 == 255 && b3 == 255 && b4 == 255)
+ return -1;
+
+ return b1 + b2 << 8 + b3 << 16 + b4 << 24;
+ }
+
+ int GetInteger (byte [] buffer, int offset)
+ {
+ if (intOffset == 2)
+ return GetInt16 (buffer, offset);
+ else
+ // intOffset == 4
+ return GetInt32 (buffer, offset);
+ }
+
string GetString (byte [] buffer, int offset)
{
int length = 0;

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@ -16,7 +16,7 @@
Name: mono
Version: 4.8.0
Release: 13%{?dist}
Release: 14%{?dist}
Summary: Cross-platform, Open Source, .NET development framework
Group: Development/Languages
@ -37,7 +37,12 @@ Patch5: mono-4.6.1-aarch64.patch
# fix bz#1484151, bz#1484149 due to new glibc which
# drops the struct ucontext
Patch6: mono-4.8.0.520-glibc-ucontext.patch
Patch7: mono-4.8.0-aarch64-glibc-2.26.patch
# fix bz#1580447, due to new file format terminfo2 introduced with ncurses6.1
Patch7: mono-4.8.0-terminfo.patch
# glibc change: The inclusion of <sys/sysmacros.h> by <sys/types.h> is deprecated. This
# means that in a future release, the macros “major”, “minor”, and “makedev”
# will only be available from <sys/sysmacros.h>.
Patch8: mono-4.8.0-sysmacros.patch
BuildRequires: bison
BuildRequires: cmake
@ -282,6 +287,7 @@ Development file for monodoc
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
# Add undeclared Arg
sed -i "61a #define ARG_MAX _POSIX_ARG_MAX" mono/io-layer/wapi_glob.h
@ -796,6 +802,11 @@ rm -f %{buildroot}%{_libdir}/pkgconfig/cecil.pc
%{_libdir}/pkgconfig/monodoc.pc
%changelog
* Tue Jun 05 2018 Timotheus Pokorra <tp@tbits.net> - 4.8.0-14
- backport a patch for new file format terminfo2 introduced with ncurses6.1
- dropping patch for glibc on aarch64 because it now breaks the build on Fedora 28
- adding patch for glibc change regarding sysmacros, for Fedora 29
* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 4.8.0-13
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild