[Buildroot] [PATCH 0/4] ODB: C++ Object-Relational Mapping (ORM): New packages.

[Buildroot] [PATCH 0/4] ODB: C++ Object-Relational Mapping (ORM): New packages.

[Adam Duskett]

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.

There are three main components to use ODB (and a single dependency):
  - libcutl: This library is ODB's only dependency.
  - ODB: This is a compiler that takes a specially crafted c++ header file and
  		 auto-generates a schema that works with libodb and the subsequent
  		 libodb-database library.
  		 
  		 It would be used as such:
  		 odb -d <database> --generate-query --generate-schema file.hxx
 
  - libodb: This package contains the common ODB runtime library. Every
            application that includes code generated by the ODB compiler will
            need to link to this library.

  - libodb-pgsql: This package contains the PostgreSQL ODB runtime library.
				  Every application that includes code generated for the
				  PostgreSQL database will need to link to this library.

I am only providing libodb-pgsql as that is the only one I personally need.
There is also support for mysql, sqlite, mssql, and oracle as well.

Also boost and qt libraries are avaiable if anybody so wishes to add them.

Adam Duskett (4):
  libcutl: new package
  ODB: New package
  libodb: new package
  libodb-pgsql: new package

 DEVELOPERS                                         |   4 +
 package/Config.in                                  |   2 +
 package/libcutl/libcutl.hash                       |   6 +
 package/libcutl/libcutl.mk                         |  15 +
 package/libodb-pgsql/Config.in                     |  15 +
 package/libodb-pgsql/libodb-pgsql.hash             |   6 +
 package/libodb-pgsql/libodb-pgsql.mk               |  16 +
 package/libodb/Config.in                           |  12 +
 package/libodb/libodb.hash                         |   6 +
 package/libodb/libodb.mk                           |  16 +
 .../odb/0001-make-ODB-compatible-with-GCC-6.patch  | 327 +++++++++++++++++++++
 ...x-bug-in-GCC-6-input_location-translation.patch |  37 +++
 package/odb/odb.hash                               |   6 +
 package/odb/odb.mk                                 |  20 ++
 14 files changed, 488 insertions(+)
 create mode 100644 package/libcutl/libcutl.hash
 create mode 100644 package/libcutl/libcutl.mk
 create mode 100644 package/libodb-pgsql/Config.in
 create mode 100644 package/libodb-pgsql/libodb-pgsql.hash
 create mode 100644 package/libodb-pgsql/libodb-pgsql.mk
 create mode 100644 package/libodb/Config.in
 create mode 100644 package/libodb/libodb.hash
 create mode 100644 package/libodb/libodb.mk
 create mode 100644 package/odb/0001-make-ODB-compatible-with-GCC-6.patch
 create mode 100644 package/odb/0002-Fix-bug-in-GCC-6-input_location-translation.patch
 create mode 100644 package/odb/odb.hash
 create mode 100644 package/odb/odb.mk

-- 
2.14.3

[Buildroot] [PATCH 1/4] libcutl: new package

[Adam Duskett]

libcutl is distributed in source code and includes the standard autotools build
system as well as the VC++ project files. It is a dependency for odb.

Because ODB is a host-only package, and no other package depends on libcutl,
this package will also be a host-only package.

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
---
 DEVELOPERS                   |  1 +
 package/libcutl/libcutl.hash |  6 ++++++
 package/libcutl/libcutl.mk   | 15 +++++++++++++++
 3 files changed, 22 insertions(+)
 create mode 100644 package/libcutl/libcutl.hash
 create mode 100644 package/libcutl/libcutl.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index 9f4f282203..a3d00ef892 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -43,6 +43,7 @@ F:	package/gstreamer1/gst1-plugins-ugly/
 F:	package/gstreamer1/gst1-vaapi/
 F:	package/imx-usb-loader/
 F:	package/janus-gateway/
+F:	package/libcutl/
 F:	package/libressl/
 F:	package/libselinux/
 F:	package/libsemanage/
diff --git a/package/libcutl/libcutl.hash b/package/libcutl/libcutl.hash
new file mode 100644
index 0000000000..1e0baa7f6e
--- /dev/null
+++ b/package/libcutl/libcutl.hash
@@ -0,0 +1,6 @@
+# From https://www.codesynthesis.com/download/libcutl/1.10/libcutl-1.10.0.tar.bz2.sha1
+sha1	2885b79529f8caeb13687d722f5c114186f56956	libcutl-1.10.0.tar.bz2
+
+# Locally Computed
+sha256	125163c670e372b47d5626d54379ff8fbaded6ccd5db77ac0bf5912a4017121c	libcutl-1.10.0.tar.bz2
+sha256	c7aa98c5af3b67174f16b12a1fed4332a51cd524b82c69e85baa4c2c412da239	LICENSE
diff --git a/package/libcutl/libcutl.mk b/package/libcutl/libcutl.mk
new file mode 100644
index 0000000000..49c05e6019
--- /dev/null
+++ b/package/libcutl/libcutl.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# libcutl
+#
+################################################################################
+
+LIBCUTL_VERSION_MAJOR = 1.10
+LIBCUTL_VERSION = $(LIBCUTL_VERSION_MAJOR).0
+LIBCUTL_SOURCE = libcutl-$(LIBCUTL_VERSION).tar.bz2
+LIBCUTL_SITE = https://www.codesynthesis.com/download/libcutl/$(LIBCUTL_VERSION_MAJOR)
+LIBCUTL_INSTALL_STAGING = YES
+LIBCUTL_LICENSE = MIT
+LIBCUTL_LICENSE_FILES = LICENSE
+
+$(eval $(host-autotools-package))
-- 
2.14.3

[Buildroot] [PATCH 2/4] ODB: New package

[Adam Duskett]

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 <Adamduskett@outlook.com>
---
 DEVELOPERS                                         |   1 +
 .../odb/0001-make-ODB-compatible-with-GCC-6.patch  | 327 +++++++++++++++++++++
 ...x-bug-in-GCC-6-input_location-translation.patch |  37 +++
 package/odb/odb.hash                               |   6 +
 package/odb/odb.mk                                 |  20 ++
 5 files changed, 391 insertions(+)
 create mode 100644 package/odb/0001-make-ODB-compatible-with-GCC-6.patch
 create mode 100644 package/odb/0002-Fix-bug-in-GCC-6-input_location-translation.patch
 create mode 100644 package/odb/odb.hash
 create mode 100644 package/odb/odb.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index a3d00ef892..f9e25f853c 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -49,6 +49,7 @@ F:	package/libselinux/
 F:	package/libsemanage/
 F:	package/libsepol/
 F:	package/nginx-naxsi/
+F:	package/odb/
 F:	package/policycoreutils/
 F:	package/python-mutagen/
 F:	package/restorecond/
diff --git a/package/odb/0001-make-ODB-compatible-with-GCC-6.patch b/package/odb/0001-make-ODB-compatible-with-GCC-6.patch
new file mode 100644
index 0000000000..06f71ed21d
--- /dev/null
+++ b/package/odb/0001-make-ODB-compatible-with-GCC-6.patch
@@ -0,0 +1,327 @@
+From 511dcf67322ad87fb32f97d1cf7725c129e83898 Mon Sep 17 00:00:00 2001
+From: Boris Kolpackov <boris@codesynthesis.com>
+Date: Fri, 5 Feb 2016 16:01:42 +0200
+Subject: [PATCH] make ODB compatible with GCC 6
+
+From:
+http://dl.fedoraproject.org/pub/fedora/linux/releases/26/Everything/source/tree/Packages/o/odb-2.4.0-19.fc26.src.rpm
+
+Original author: Boris Kolpackov <boris@codesynthesis.com>
+Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
+---
+ odb/cxx-lexer.cxx          |  4 ++++
+ odb/gcc-fwd.hxx            | 23 ++++++++++++++++++++++-
+ odb/gcc.hxx                | 13 +++++++++++++
+ odb/include.cxx            | 31 +++++++++++++++++++++----------
+ odb/parser.cxx             | 10 ++++++----
+ odb/plugin.cxx             | 29 +++++++++++++++++++++++++++--
+ odb/semantics/elements.cxx |  4 ++--
+ 7 files changed, 95 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 504b59b..f91db49 100644
+--- a/odb/gcc.hxx
++++ b/odb/gcc.hxx
+@@ -7,6 +7,13 @@
+ 
+ #include <odb/gcc-fwd.hxx>
+ 
++// Actually, let's keep it out. With it included we can compile in C++98
++// but not in C++14 (GCC 6 default).
++//
++// #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.
+ //
+@@ -147,4 +154,10 @@ 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..a9d22fb 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) << "@"
+                << 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) << "@"
+            << 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);
+       }
+@@ -1831,6 +1831,8 @@ create_type (tree t,
+       // the array type. In other words, we view it as "constant array"
+       // rather than "array of constant elements".
+       //
++      using semantics::array; // vs std::array.
++
+       tree bt (TREE_TYPE (t));
+       tree bt_mv (TYPE_MAIN_VARIANT (bt));
+       type& bt_node (emit_type (bt_mv, access::public_, file, line, clmn));
+diff --git a/odb/plugin.cxx b/odb/plugin.cxx
+index e32f225..3aeaa3c 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));
+-- 
+2.14.3
+
diff --git a/package/odb/0002-Fix-bug-in-GCC-6-input_location-translation.patch b/package/odb/0002-Fix-bug-in-GCC-6-input_location-translation.patch
new file mode 100644
index 0000000000..c2bb37d3c0
--- /dev/null
+++ b/package/odb/0002-Fix-bug-in-GCC-6-input_location-translation.patch
@@ -0,0 +1,37 @@
+From ec777147024fde72e4411cc6b1e1e49f4a1d1804 Mon Sep 17 00:00:00 2001
+From: Boris Kolpackov <boris@codesynthesis.com>
+Date: Fri, 23 Dec 2016 10:18:01 +0200
+Subject: [PATCH] Fix bug in GCC 6 input_location translation
+
+From:
+http://dl.fedoraproject.org/pub/fedora/linux/releases/26/Everything/source/tree/Packages/o/odb-2.4.0-19.fc26.src.rpm
+
+Original author: Boris Kolpackov <boris@codesynthesis.com>
+Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
+---
+ odb/cxx-lexer.cxx | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/odb/cxx-lexer.cxx b/odb/cxx-lexer.cxx
+index 64df296..ae045d9 100644
+--- a/odb/cxx-lexer.cxx
++++ b/odb/cxx-lexer.cxx
+@@ -106,7 +106,15 @@ next (string& token, tree* node)
+ location_t cxx_pragma_lexer::
+ location () const
+ {
++  // Starting from GCC 6 the input location seem to require the same
++  // translation as what we do in real_source_location().
++  //
++#if BUILDING_GCC_MAJOR >= 6
++  return linemap_resolve_location (
++    line_table, input_location, LRK_MACRO_EXPANSION_POINT, 0);
++#else
+   return input_location;
++#endif
+ }
+ 
+ string cxx_pragma_lexer::
+-- 
+2.14.3
+
diff --git a/package/odb/odb.hash b/package/odb/odb.hash
new file mode 100644
index 0000000000..773a9c829b
--- /dev/null
+++ b/package/odb/odb.hash
@@ -0,0 +1,6 @@
+# From https://www.codesynthesis.com/products/odb/download.xhtml
+sha1	810fc02e591429ed19f5a2699d144fb611fb121b	odb-2.4.0.tar.bz2
+
+# Locally computed
+sha256	6785154fa98ea3977c8c2ab38cec16c4aa78c2c2039e80cd2908347b1c1d4198	odb-2.4.0.tar.bz2
+sha256	7983b82cb1f1686ac2b55420ded9c0f348f93dd17bf3e048ae3b25c1da51b80e	LICENSE
diff --git a/package/odb/odb.mk b/package/odb/odb.mk
new file mode 100644
index 0000000000..b6dcfe8e9b
--- /dev/null
+++ b/package/odb/odb.mk
@@ -0,0 +1,20 @@
+################################################################################
+#
+# odb
+#
+################################################################################
+
+ODB_VERSION_MAJOR = 2.4
+ODB_VERSION = $(ODB_VERSION_MAJOR).0
+ODB_SOURCE = odb-$(ODB_VERSION).tar.bz2
+ODB_SITE = https://www.codesynthesis.com/download/odb/$(ODB_VERSION_MAJOR)
+ODB_LICENSE = MIT
+ODB_LICENSE_FILES = LICENSE
+HOST_ODB_DEPENDENCIES = host-libcutl
+
+# Prevent odb from trying to install the gcc plugin into the hosts
+# gcc plugin directory. Instead, this will install the gcc plugin
+# into host/libexec/odb
+HOST_ODB_CONF_OPTS = --with-gcc-plugin-dir=no
+
+$(eval $(host-autotools-package))
-- 
2.14.3

[Buildroot] [PATCH 3/4] libodb: new package

[Adam Duskett]

This package contains the common ODB runtime library. Every application that
includes code generated by the ODB compiler will need to link to this library.

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
---
 DEVELOPERS                 |  1 +
 package/Config.in          |  1 +
 package/libodb/Config.in   | 12 ++++++++++++
 package/libodb/libodb.hash |  6 ++++++
 package/libodb/libodb.mk   | 16 ++++++++++++++++
 5 files changed, 36 insertions(+)
 create mode 100644 package/libodb/Config.in
 create mode 100644 package/libodb/libodb.hash
 create mode 100644 package/libodb/libodb.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index f9e25f853c..ca28d0be50 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -44,6 +44,7 @@ F:	package/gstreamer1/gst1-vaapi/
 F:	package/imx-usb-loader/
 F:	package/janus-gateway/
 F:	package/libcutl/
+F:	package/libodb/
 F:	package/libressl/
 F:	package/libselinux/
 F:	package/libsemanage/
diff --git a/package/Config.in b/package/Config.in
index bd39a374f0..c7b80af455 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1484,6 +1484,7 @@ menu "Other"
 	source "package/libloki/Config.in"
 	source "package/libnpth/Config.in"
 	source "package/libnspr/Config.in"
+	source "package/libodb/Config.in"
 	source "package/libpfm4/Config.in"
 	source "package/libplatform/Config.in"
 	source "package/libplist/Config.in"
diff --git a/package/libodb/Config.in b/package/libodb/Config.in
new file mode 100644
index 0000000000..d5481453df
--- /dev/null
+++ b/package/libodb/Config.in
@@ -0,0 +1,13 @@
+config BR2_PACKAGE_LIBODB
+	bool "libodb"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_INSTALL_LIBSTDCPP
+	help
+	  This package contains the common ODB runtime library. Every
+	  application that includes code generated by the ODB compiler
+	  will need to link to this library.
+
+	  https://www.codesynthesis.com/products/odb/
+
+comment "libodb needs a toolchain w/ C++, threads"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/libodb/libodb.hash b/package/libodb/libodb.hash
new file mode 100644
index 0000000000..cea5b9eda2
--- /dev/null
+++ b/package/libodb/libodb.hash
@@ -0,0 +1,6 @@
+# From https://www.codesynthesis.com/projects/libcutl/
+sha1	42bd2a8023e338e004711e755eb30bd122b844a6	libodb-2.4.0.tar.bz2
+
+# Locally Computed
+sha256	66a1bb4e8bb6ef60cc79334f8028c4d4de98d87f2ff6f8123b4cfb7751ce0007	libodb-2.4.0.tar.bz2
+sha256	841105a470fc283851c63941510ffd403c726d1910b688f7df95914ab8b1b5a3	LICENSE
diff --git a/package/libodb/libodb.mk b/package/libodb/libodb.mk
new file mode 100644
index 0000000000..6aebd14ce9
--- /dev/null
+++ b/package/libodb/libodb.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# libodb
+#
+################################################################################
+
+LIBODB_VERSION_MAJOR = 2.4
+LIBODB_VERSION = $(LIBODB_VERSION_MAJOR).0
+LIBODB_SOURCE = libodb-$(LIBODB_VERSION).tar.bz2
+LIBODB_SITE = https://www.codesynthesis.com/download/odb/$(LIBODB_VERSION_MAJOR)
+LIBODB_INSTALL_STAGING = YES
+LIBODB_LICENSE = MIT
+LIBODB_LICENSE_FILES = LICENSE
+LIBODB_DEPENDENCIES = host-odb
+
+$(eval $(autotools-package))
-- 
2.14.3

[Buildroot] [PATCH 4/4] libodb-pgsql: new package

[Adam Duskett]

This package contains the PostgreSQL ODB runtime library. Every application
that includes code generated for the PostgreSQL database will need to link to
this library.

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
---
 DEVELOPERS                             |  1 +
 package/Config.in                      |  1 +
 package/libodb-pgsql/Config.in         | 15 +++++++++++++++
 package/libodb-pgsql/libodb-pgsql.hash |  6 ++++++
 package/libodb-pgsql/libodb-pgsql.mk   | 16 ++++++++++++++++
 5 files changed, 39 insertions(+)
 create mode 100644 package/libodb-pgsql/Config.in
 create mode 100644 package/libodb-pgsql/libodb-pgsql.hash
 create mode 100644 package/libodb-pgsql/libodb-pgsql.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index ca28d0be50..eb67a6a023 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -45,6 +45,7 @@ F:	package/imx-usb-loader/
 F:	package/janus-gateway/
 F:	package/libcutl/
 F:	package/libodb/
+F:	package/libodb-pgsql/
 F:	package/libressl/
 F:	package/libselinux/
 F:	package/libsemanage/
diff --git a/package/Config.in b/package/Config.in
index c7b80af455..0a8f04af13 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1060,6 +1060,7 @@ menu "Database"
 	source "package/hiredis/Config.in"
 	source "package/kompexsqlite/Config.in"
 	source "package/leveldb/Config.in"
+	source "package/libodb-pgsql/Config.in"
 	source "package/libpqxx/Config.in"
 	source "package/mongodb/Config.in"
 	source "package/mysql/Config.in"
diff --git a/package/libodb-pgsql/Config.in b/package/libodb-pgsql/Config.in
new file mode 100644
index 0000000000..28a17a7cee
--- /dev/null
+++ b/package/libodb-pgsql/Config.in
@@ -0,0 +1,16 @@
+config BR2_PACKAGE_LIBODB_PGSQL
+	bool "libodb-pgsql"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_POSTGRESQL
+	select BR2_PACKAGE_LIBODB
+	help
+	  This package contains the PostgreSQL ODB runtime library.
+	  Every application that includes code generated for the
+	  PostgreSQL database will need to link to this library.
+
+	  https://www.codesynthesis.com/products/odb/
+
+comment "libodb-pgsql needs a toolchain w/ C++, threads"
+	depends on BR2_PACKAGE_POSTGRESQL
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/libodb-pgsql/libodb-pgsql.hash b/package/libodb-pgsql/libodb-pgsql.hash
new file mode 100644
index 0000000000..5799f09236
--- /dev/null
+++ b/package/libodb-pgsql/libodb-pgsql.hash
@@ -0,0 +1,6 @@
+# From https://www.codesynthesis.com/download/odb/2.4/libodb-pgsql-2.4.0.tar.bz2.sha1
+sha1	4628d5e296da01dbaf8658fd402b4f709f30ea2d	libodb-pgsql-2.4.0.tar.bz2
+
+# Locally Computed
+sha256	778a4d38bd1161e1f0b368815514c3335da20c7584e3d07613526dcce53523bc	libodb-pgsql-2.4.0.tar.bz2
+sha256	841105a470fc283851c63941510ffd403c726d1910b688f7df95914ab8b1b5a3	LICENSE
diff --git a/package/libodb-pgsql/libodb-pgsql.mk b/package/libodb-pgsql/libodb-pgsql.mk
new file mode 100644
index 0000000000..fd95439d7d
--- /dev/null
+++ b/package/libodb-pgsql/libodb-pgsql.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# libodb-pgsql
+#
+################################################################################
+
+LIBODB_PGSQL_VERSION_MAJOR = 2.4
+LIBODB_PGSQL_VERSION = $(LIBODB_PGSQL_VERSION_MAJOR).0
+LIBODB_PGSQL_SOURCE = libodb-pgsql-$(LIBODB_PGSQL_VERSION).tar.bz2
+LIBODB_PGSQL_SITE = https://www.codesynthesis.com/download/odb/$(LIBODB_PGSQL_VERSION_MAJOR)
+LIBODB_PGSQL_DEPENDENCIES += postgresql libodb
+LIBODB_PGSQL_LICENSE = MIT
+LIBODB_PGSQL_LICENSE_FILES = LICENSE
+LIBODB_PGSQL_INSTALL_STAGING = YES
+
+$(eval $(autotools-package))
-- 
2.14.3

[Buildroot] [PATCH 0/4] ODB: C++ Object-Relational Mapping (ORM): New packages.

[Thomas Petazzoni]

Hello Adam,

On Thu, 28 Dec 2017 14:27:17 -0500, Adam Duskett wrote:

> There are three main components to use ODB (and a single dependency):
>   - libcutl: This library is ODB's only dependency.
>   - ODB: This is a compiler that takes a specially crafted c++ header file and
>   		 auto-generates a schema that works with libodb and the subsequent
>   		 libodb-database library.
>   		 
>   		 It would be used as such:
>   		 odb -d <database> --generate-query --generate-schema file.hxx
>  
>   - libodb: This package contains the common ODB runtime library. Every
>             application that includes code generated by the ODB compiler will
>             need to link to this library.
> 
>   - libodb-pgsql: This package contains the PostgreSQL ODB runtime library.
> 				  Every application that includes code generated for the
> 				  PostgreSQL database will need to link to this library.
> 
> I am only providing libodb-pgsql as that is the only one I personally need.
> There is also support for mysql, sqlite, mssql, and oracle as well.
> 
> Also boost and qt libraries are avaiable if anybody so wishes to add them.
> 
> Adam Duskett (4):
>   libcutl: new package
>   ODB: New package
>   libodb: new package
>   libodb-pgsql: new package

So, I started looking at this patch series. I found a number of
problems, mainly around licensing:

 - The libcutl license details were incomplete

 - The odb license was incorrect (it's GPL-3.0 and not MIT)

 - The libodb and libodb-pgsql license was incorrect (it's GPL-2.0 and
   not MIT)

But then, I encountered two more fundamental problems:

 (1) host-odb tries to build a gcc plugin for the host gcc, but my
     system didn't had the necessary headers and development files to
     build a gcc plugin. I had to install the gcc-plugin-devel package
     on my Fedora system.

     Since this is not guaranteed to be installed on all systems, I
     believe we should add a hidden Config.in boolean such as
     BR2_NEEDS_HOST_GCC_PLUGIN_SUPPORT, selected by host-odb (which
     would perhaps require adding a Config.in.host option for
     host-odb), and a check should be added in
     support/dependencies/dependencies.sh to verify that gcc plugins
     can be built for the host gcc. It might also be that plugin
     support doesn't exist in old gcc versions.

 (2) I was able to build libodb and libodb-pgsql without host-odb and
     host-libcutl, and I don't see in the libodb and libodb-pgsql build
     system where the gcc plugin built by host-odb or the odb compiler
     is used. Try by yourself: remove the host-odb dependency from
     libodb.mk, enable libodb and libodb-pgsql, and it will just work.

Could you look into the problems (1) and (2) ?

In order to avoid duplicating our effort, and because I also did a few
other cosmetic improvements, I put the latest version of the patches I
have at
https://git.bootlin.com/users/thomas-petazzoni/buildroot/log/?h=odb.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com