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kumquat-buildroot/package/odb/0003-Initial-work-to-make-ODB-compatible-with-GCC-6.patch

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package/odb: new package ODB is an open-source, cross-platform, and cross-database object-relational mapping (ORM) system for C++. It allows you to persist C++ objects to a relational database without having to deal with tables, columns, or SQL and without manually writing any mapping code. ODB supports MySQL, SQLite, PostgreSQL, Oracle, and Microsoft SQL Server relational databases as well as C++98/03 and C++11 language standards. It also comes with optional profiles for Boost and Qt which allow you to seamlessly use value types, containers, and smart pointers from these libraries in your persistent C++ classes. This package is used for auto-generating ODB specific header files into useable code that can be linked against a seperate libodb and a specific libodb database library. As such, it is only needed as a host program and is not user selectable. Signed-off-by: Adam Duskett <aduskett@gmail.com> [Kamel: Fix incorrect odb license] Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com> [Thomas: add patch fixing gcc10 build, add references to upstream commits] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-07-06 17:30:36 +02:00
From bf389fd5185143847b1d91aed423e79c322dba51 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 5 Feb 2016 16:01:42 +0200
Subject: [PATCH] Initial work to make ODB compatible with GCC 6
[Upstream: 511dcf67322ad87fb32f97d1cf7725c129e83898]
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
---
odb/cxx-lexer.cxx | 4 ++++
odb/gcc-fwd.hxx | 23 ++++++++++++++++++++++-
odb/gcc.hxx | 10 ++++++++++
odb/include.cxx | 31 +++++++++++++++++++++----------
odb/parser.cxx | 8 ++++----
odb/plugin.cxx | 29 +++++++++++++++++++++++++++--
odb/semantics/elements.cxx | 4 ++--
7 files changed, 90 insertions(+), 19 deletions(-)
diff --git a/odb/cxx-lexer.cxx b/odb/cxx-lexer.cxx
index 7029c7e..64df296 100644
--- a/odb/cxx-lexer.cxx
+++ b/odb/cxx-lexer.cxx
@@ -135,8 +135,12 @@ cpp_error_callback (
#if BUILDING_GCC_MAJOR > 4 || BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR > 5
int /*reason*/, // Added in GCC 4.6.0.
#endif
+#if BUILDING_GCC_MAJOR <= 5
location_t,
unsigned int,
+#else
+ rich_location*,
+#endif
char const* msg,
va_list *ap)
{
diff --git a/odb/gcc-fwd.hxx b/odb/gcc-fwd.hxx
index a120f05..618b106 100644
--- a/odb/gcc-fwd.hxx
+++ b/odb/gcc-fwd.hxx
@@ -7,6 +7,24 @@
#include <bversion.h>
+#if BUILDING_GCC_MAJOR >= 6
+
+// If we include <system.h> here, it pulls in all kinds of GCC trouble that
+// "poisons" standard C/C++ declarations; see safe-ctype.h. So instead we
+// are going to "exclude" safe-ctype.h. To compensate, however, we will
+// include it first thing in gcc.hxx.
+//
+# include <config.h>
+# define SAFE_CTYPE_H
+# include <system.h>
+# undef SAFE_CTYPE_H
+# include <coretypes.h>
+
+typedef unsigned int source_location; // <line-map.h>
+typedef source_location location_t; // <input.h>
+
+#else // GCC < 6
+
#if BUILDING_GCC_MAJOR > 4 || BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR > 8
# include <limits.h> // CHAR_BIT
# include <config.h>
@@ -33,6 +51,9 @@ extern "C"
typedef unsigned int source_location; // <line-map.h>
typedef source_location location_t; // <input.h>
-}
+
+} // extern "C"
+
+#endif
#endif // ODB_GCC_FWD_HXX
diff --git a/odb/gcc.hxx b/odb/gcc.hxx
index c953047..858d685 100644
--- a/odb/gcc.hxx
+++ b/odb/gcc.hxx
@@ -7,6 +7,10 @@
#include <odb/gcc-fwd.hxx>
+#if BUILDING_GCC_MAJOR >= 6
+# include <safe-ctype.h> // See gcc-fwd.hxx.
+#endif
+
// GCC header includes to get the plugin and parse tree declarations.
// The order is important and doesn't follow any kind of logic.
//
@@ -145,4 +149,10 @@ gcc_tree_code_name (gcc_tree_code_type tc) {return tree_code_name[tc];}
#define DECL_CHAIN(x) TREE_CHAIN(x)
#endif
+// In GCC 6, ANON_AGGRNAME_P became anon_aggrname_p().
+//
+#if BUILDING_GCC_MAJOR < 6
+# define anon_aggrname_p(X) ANON_AGGRNAME_P(X)
+#endif
+
#endif // ODB_GCC_HXX
diff --git a/odb/include.cxx b/odb/include.cxx
index c397993..08c93ce 100644
--- a/odb/include.cxx
+++ b/odb/include.cxx
@@ -30,9 +30,18 @@ namespace
path path_;
};
+#if BUILDING_GCC_MAJOR >= 6
+ typedef line_map_ordinary line_map_type;
+#else
+ typedef line_map line_map_type;
+# ifndef linemap_check_ordinary
+# define linemap_check_ordinary(X) (X)
+# endif
+#endif
+
struct includes
{
- typedef std::map<line_map const*, include_directive> map_type;
+ typedef std::map<line_map_type const*, include_directive> map_type;
bool trailing; // Included at the beginning or at the end of the main file.
map_type map;
};
@@ -144,7 +153,9 @@ namespace
//
if (l > BUILTINS_LOCATION)
{
- line_map const* lm (linemap_lookup (line_table, l));
+ line_map_type const* lm (
+ linemap_check_ordinary (
+ linemap_lookup (line_table, l)));
if (lm != 0 && !MAIN_FILE_P (lm))
{
@@ -537,20 +548,20 @@ namespace
//
#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
size_t used (line_table->used);
- line_map const* maps (line_table->maps);
+ line_map_type const* maps (line_table->maps);
#else
size_t used (line_table->info_ordinary.used);
- line_map const* maps (line_table->info_ordinary.maps);
+ line_map_type const* maps (line_table->info_ordinary.maps);
#endif
for (size_t i (0); i < used; ++i)
{
- line_map const* m (maps + i);
+ line_map_type const* m (maps + i);
if (MAIN_FILE_P (m) || m->reason != LC_ENTER)
continue;
- line_map const* ifm (INCLUDED_FROM (line_table, m));
+ line_map_type const* ifm (INCLUDED_FROM (line_table, m));
#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
path f (m->to_file);
@@ -580,7 +591,7 @@ namespace
for (includes::iterator j (i->second.begin ());
j != i->second.end (); ++j)
{
- line_map const* lm (j->first);
+ line_map_type const* lm (j->first);
cerr << '\t' << lm->to_file << ":" << LAST_SOURCE_LINE (lm) << endl;
}
*/
@@ -589,13 +600,13 @@ namespace
// it is preferred over all others. Use the first one if there are
// several.
//
- line_map const* main_lm (0);
+ line_map_type const* main_lm (0);
include_directive* main_inc (0);
for (includes::map_type::iterator j (i->second.map.begin ());
j != i->second.map.end (); ++j)
{
- line_map const* lm (j->first);
+ line_map_type const* lm (j->first);
if (MAIN_FILE_P (lm))
{
@@ -636,7 +647,7 @@ namespace
for (includes::map_type::iterator j (i->second.map.begin ());
j != i->second.map.end (); ++j)
{
- line_map const* lm (j->first);
+ line_map_type const* lm (j->first);
#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
string f (lm->to_file);
diff --git a/odb/parser.cxx b/odb/parser.cxx
index a8e6a6a..feda9d4 100644
--- a/odb/parser.cxx
+++ b/odb/parser.cxx
@@ -1044,14 +1044,14 @@ emit_type_decl (tree decl)
// says that in typedef struct {} S; S becomes struct's
// name.
//
- if (ANON_AGGRNAME_P (decl_name))
+ if (anon_aggrname_p (decl_name))
{
tree d (TYPE_NAME (t));
if (d != NULL_TREE &&
!DECL_ARTIFICIAL (d) &&
DECL_NAME (d) != NULL_TREE &&
- !ANON_AGGRNAME_P (DECL_NAME (d)))
+ !anon_aggrname_p (DECL_NAME (d)))
{
decl = d;
decl_name = DECL_NAME (decl);
@@ -1668,7 +1668,7 @@ create_type (tree t,
ts << "start anon/stub " << gcc_tree_code_name(tc) << " at "
<< file << ":" << line << endl;
- if (d == NULL_TREE || ANON_AGGRNAME_P (DECL_NAME (d)))
+ if (d == NULL_TREE || anon_aggrname_p (DECL_NAME (d)))
{
if (tc == RECORD_TYPE)
r = &emit_class<class_> (t, file, line, clmn);
@@ -1765,7 +1765,7 @@ create_type (tree t,
ts << "start anon/stub " << gcc_tree_code_name(tc) << " at "
<< file << ":" << line << endl;
- if (d == NULL_TREE || ANON_AGGRNAME_P (DECL_NAME (d)))
+ if (d == NULL_TREE || anon_aggrname_p (DECL_NAME (d)))
{
r = &emit_enum (t, access, file, line, clmn);
}
diff --git a/odb/plugin.cxx b/odb/plugin.cxx
index 51f0cb1..779faed 100644
--- a/odb/plugin.cxx
+++ b/odb/plugin.cxx
@@ -45,14 +45,28 @@ path file_; // File being compiled.
paths inputs_; // List of input files in at-once mode or just file_.
bool (*cpp_error_prev) (
- cpp_reader*, int, int, location_t, unsigned int, const char*, va_list*);
+ cpp_reader*,
+ int,
+ int,
+#if BUILDING_GCC_MAJOR >= 6
+ rich_location*,
+#else
+ location_t,
+ unsigned int,
+#endif
+ const char*,
+ va_list*);
static bool
cpp_error_filter (cpp_reader* r,
int level,
int reason,
+#if BUILDING_GCC_MAJOR >= 6
+ rich_location* l,
+#else
location_t l,
unsigned int column_override,
+#endif
const char* msg,
va_list* ap)
{
@@ -66,7 +80,18 @@ cpp_error_filter (cpp_reader* r,
if (strstr (msg, "#pragma once") != 0)
return true;
- return cpp_error_prev (r, level, reason, l, column_override, msg, ap);
+ return cpp_error_prev (
+ r,
+ level,
+ reason,
+#if BUILDING_GCC_MAJOR >= 6
+ l,
+#else
+ l,
+ column_override,
+#endif
+ msg,
+ ap);
}
// A prefix of the _cpp_file struct. This struct is not part of the
diff --git a/odb/semantics/elements.cxx b/odb/semantics/elements.cxx
index 21e3260..399d5e9 100644
--- a/odb/semantics/elements.cxx
+++ b/odb/semantics/elements.cxx
@@ -59,7 +59,7 @@ namespace semantics
if (tree decl = TYPE_NAME (n))
name = DECL_NAME (decl);
- return name != 0 && ANON_AGGRNAME_P (name);
+ return name != 0 && anon_aggrname_p (name);
}
return true;
@@ -108,7 +108,7 @@ namespace semantics
if (tree decl = TYPE_NAME (type))
{
name = DECL_NAME (decl);
- if (name != 0 && ANON_AGGRNAME_P (name))
+ if (name != 0 && anon_aggrname_p (name))
return true;
tree s (CP_DECL_CONTEXT (decl));
--
2.25.0
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