reinit the tree, so we can have metadata

8 files changed, 700 insertions, 0 deletions

diff --git a/dev-ada/gprbuild/Manifest b/dev-ada/gprbuild/Manifest
new file mode 100644
index 000000000000..5d43c523123c
--- /dev/null
+++ b/dev-ada/gprbuild/Manifest
@@ -0,0 +1,11 @@
+AUX gprbuild-2016-gentoo.patch 8822 SHA256 c7edfa33c5ca2dec9730911164f2faf1c8bb70d128ea7055189e9a9956b779d6 SHA512 25e5819bd6763ccf85c24eb492d5d871b2ca6f807132f6a52d90abb9a60f9c70e31d1c988bd972ba842ed2b11dce31a53bff5c6e0254489a742381fbc42a3f43 WHIRLPOOL 000c6df1d7afe023d12b70d4081172916b3d74eabb7dd34e199c6f4a56272ad399ac2ddf058f8c7ae60efc2496dd85b77bb8668268bd642bc34423b4dacd5c79
+AUX gprbuild-2016.xml 4083 SHA256 6c7030e461260862e6de77dbfc9e3f9d8f951b0e8abb4dd31bda4119d47e3a4c SHA512 f6416039c980e7482f8fd45690a68cf190101ebf408bc253332d8a9557ede8d3da5af004fe7f6f2f416e74b6411232c2e17744d20e36cbe50a51d5b21b816b79 WHIRLPOOL f7994e95f9f4f7691026cb355c86eebd4db966de8f4738b42435f73f14c239653f11195c4d4f24eac8400936f7aebe7e1845fac2834fefea02327d5600996e7d
+AUX gprbuild-2017-gentoo.patch 1730 SHA256 f21a2731be486f0c70f10e48e3b4182d8eca8801efa00d8bf6cdc9961b36995b SHA512 452be15b98253266eb6564833df69478c507ce4d5f1ccd191909046b159c5e9fcc8d4b565d9fcffc757b54ec69eb695c4690f9944cd3ae60861afcded2178fb7 WHIRLPOOL 2d8dbcf21bd94c7c58b7387eae4231b4cb13467de645267b04bd2ec1706cf4fe5f362b47a24bf69dafe958eb711edd99fdc07094dac7ae0468d03717dc9d3ba8
+AUX gprbuild-2017.xml 3844 SHA256 fe319a46c96c1c15281e9d75a1e41048fe4ab798f8c4620b3663b6a8446d3d6e SHA512 13ba2efec9fa9fa0023d052163e186e9ccad1e8c80acff972568323b7e614dd9953f7c2a8f3a5d2f95eaee17072b1c50a2da5c3c2daafa81f5d2ab17fb95bf89 WHIRLPOOL fba1b030959fb1f8d18ea5ea05e982c26349fd972c01afb519421cbc1d562816ee0542e8d4525934e4866e362ca88fb11aa5d5c3c6d7948bb84169dc5bc38f26
+DIST gprbuild-gpl-2016-src.tar.gz 2142261 SHA256 d51659454bc0aaf1a9a9f1d05aab469a1f3d900065a4542123d3a59ab067275d SHA512 6b9e00248aaee90f3c00e7ce442c2b551b8532ec4d94a4471858d117feb27e91fd6d218995d4b71ee3f1f0677e9547d562fc2cda9ba80c3f6eb8d840ed56eb7e WHIRLPOOL 2afb9d3188f9498cf9cf9a6605081e27a843a15e4c4d5541616b8818757c6f8d458e8d6fbe97bcfc0607ac98d58ec2e4830d17aefd26458b3adcf1489a646945
+DIST gprbuild-gpl-2017-src.tar.gz 2454957 SHA256 0d0a48b8744e4f7230a85008d8213b583459046395704e8ab8c5cabedbf7c616 SHA512 12f3682d64ce0718de4940c1e71a4380b20021805d88543842dbf3b5ce5d518c23a6b2d868565579baf81efa1d8cf05c7778253162f0df5d7adc0eb1865c9f88 WHIRLPOOL 905b3a6d64a7f8a6970586b5d1c010badcc24c42e4b406ed7508e0470920b86d0992e80dc2326b10a314cb27519944f5199a7f0d75e72dae8fb096180c22a781
+DIST xmlada-gpl-2016-src.tar.gz 1440671 SHA256 ea64d8da2c5fb01a257fc5bf474b8d4ec40b01dc15b320b9fe260ff2db668ba4 SHA512 d1d7c3d91731394235aed4b80c91b1babe30d5f184282fae8087ee556318475e3923ed628b805693fc89a4d9bb219b0fb0937bc5024a742226da0245d36ed652 WHIRLPOOL b6ebb927d801394ad0b62d9538142c420ab33627582059466d4f64b12c3a45b1b5b489019aef715a59101370220a78507fe03d97c9e67233dfcc4f3aad1f16d7
+DIST xmlada-gpl-2017-src.tar.gz 1578393 SHA256 9b103157eb3ecd697b597ad4e60f56f39028bc2d6ea513d2dce8a3b0e65ac54b SHA512 371f6adc01550a4bb13204ec0404dc1165438db595f4346813e5a23a155de74c857c40c55adde173919c2fe35b3b91d78b235c9718ee86bc848e62ddfd7fa2b4 WHIRLPOOL 4b2da3fb799f8def6eb6383a9483258340368cc80e96e8ffab207c3c8849c1279a80cf68ca47c8a20ce91c084041bdfa95128a14321454055534d804272ef4dd
+EBUILD gprbuild-2016.ebuild 2506 SHA256 2d71f4bf08204d2350f92bc550e9fd89411ea133cab1cb36efc07a27f82b5ec1 SHA512 4334181f60b48a90f03795eccff460a658c1268a2d3576e0d68894adaf042f6f107d905cac4534958f837b5d60f46fc606aca1243b72a3c2b4491d9f95c44799 WHIRLPOOL 972c304f064a025bc8f347b2c3437da21e8dc51bac5c34878ff50cc7561260beb1db212273e7fac61eb67a53a6fb37bff405dbdcda0f27688806e866e599f45c
+EBUILD gprbuild-2017.ebuild 2993 SHA256 104f406b22eb36289f3168ffa21bbfe6f9569ea90a40c221154456aae3606f35 SHA512 6b31d85097144a6cfcb990ad4153ba090802c0c5cb31b52355c0efc2570bd7f425dcd9da5b5b583584d3995daeecbbacee0bf7f2ed3cd404d219d57013bbabf0 WHIRLPOOL 26eef355a8ba2e4dda92bcdc49e9f8c4701a21514171b8438471d483aa7696f65fe73422e44dd422ac6e98c24ef88775126350dcf7eabb663271b5975735cb96
+MISC metadata.xml 1157 SHA256 99e5595d4691fa5124ba42e93e8c8443396161d34854a27cc2943daf7bceb6d8 SHA512 47a7793368b83f9f9101df74a87214ae6615c163a6ffbb24644b102b427ca8559f39f16075b6b5048b8dade368f540f2b8e9b19b376905996b0915c74faff580 WHIRLPOOL b785a432b02183ec7d8ad88675d41ab35147bee3b6fc5892800bce680d346e8335b877c3bdf037642da7e42ff0cee043450c6af33380d429255368ef6b1db390
diff --git a/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch b/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch
new file mode 100644
index 000000000000..94973bfceac7
--- /dev/null
+++ b/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch
@@ -0,0 +1,235 @@
+diff -Naur gprbuild-gpl-2016-src.old/src/gprbuild-main.adb gprbuild-gpl-2016-src/src/gprbuild-main.adb
+--- gprbuild-gpl-2016-src.old/src/gprbuild-main.adb	2017-03-28 09:12:24.205058242 +0200
++++ gprbuild-gpl-2016-src/src/gprbuild-main.adb	2017-03-28 09:21:20.495344963 +0200
+@@ -52,7 +52,8 @@
+ with GPR.Tempdir;                use GPR.Tempdir;
+ with GPR.Tree;                   use GPR.Tree;
+ with GPR.Util;                   use GPR.Util;
++with Gprbuild.Sigint_Intercepted;
+ 
+ procedure Gprbuild.Main is
+ 
+    use Stamps;
+@@ -124,11 +124,6 @@
+    pragma Import (C, Install_Int_Handler, "__gnat_install_int_handler");
+    --  Called by Gnatmake to install the SIGINT handler below
+ 
+-   procedure Sigint_Intercepted;
+-   pragma Convention (C, Sigint_Intercepted);
+-   --  Called when the program is interrupted by Ctrl-C to delete the
+-   --  temporary mapping files and configuration pragmas files.
+-
+    No_Object_Check_Switch     : constant String := "--no-object-check";
+    Direct_Import_Only_Switch  : constant String := "--direct-import-only";
+    Indirect_Imports_Switch    : constant String := "--indirect-imports";
+@@ -1616,22 +1611,6 @@
+       end if;
+    end Scan_Arg;
+ 
+-   ------------------------
+-   -- Sigint_Intercepted --
+-   ------------------------
+-
+-   procedure Sigint_Intercepted is
+-   begin
+-      Put_Line ("*** Interrupted ***");
+-      Delete_All_Temp_Files (Project_Tree.Shared);
+-
+-      if Distributed_Mode then
+-         Compilation.Slave.Unregister_Remote_Slaves (From_Signal => True);
+-      end if;
+-
+-      OS_Exit (1);
+-   end Sigint_Intercepted;
+-
+    ----------------
+    -- Initialize --
+    ----------------
+@@ -2293,7 +2272,7 @@
+ 
+    --  And install Ctrl-C handler
+ 
+-   Install_Int_Handler (Sigint_Intercepted'Unrestricted_Access);
++   Install_Int_Handler (Gprbuild.Sigint_Intercepted'Unrestricted_Access);
+ 
+    --  Check command line arguments. These will be overridden when looking
+    --  for the configuration file
+diff -Naur gprbuild-gpl-2016-src.old/src/gprbuild-sigint_intercepted.adb gprbuild-gpl-2016-src/src/gprbuild-sigint_intercepted.adb
+--- gprbuild-gpl-2016-src.old/src/gprbuild-sigint_intercepted.adb	1970-01-01 01:00:00.000000000 +0100
++++ gprbuild-gpl-2016-src/src/gprbuild-sigint_intercepted.adb	2017-03-28 09:20:00.661792854 +0200
+@@ -0,0 +1,20 @@
++------------------------
++-- Sigint_Intercepted --
++------------------------
++
++with Ada.Text_IO;      use Ada.Text_IO;
++with Gpr_Util;                   use Gpr_Util;
++with Gprbuild.Compile;
++with Gprbuild.Compilation.Slave;
++
++procedure Gprbuild.Sigint_Intercepted is
++begin
++   Put_Line ("*** Interrupted ***");
++   Delete_All_Temp_Files (Project_Tree.Shared);
++
++   if Distributed_Mode then
++      Compilation.Slave.Unregister_Remote_Slaves (From_Signal => True);
++   end if;
++
++   OS_Exit (1);
++end Gprbuild.Sigint_Intercepted;
+diff -Naur gprbuild-gpl-2016-src.old/src/gprbuild-sigint_intercepted.ads gprbuild-gpl-2016-src/src/gprbuild-sigint_intercepted.ads
+--- gprbuild-gpl-2016-src.old/src/gprbuild-sigint_intercepted.ads	1970-01-01 01:00:00.000000000 +0100
++++ gprbuild-gpl-2016-src/src/gprbuild-sigint_intercepted.ads	2017-03-28 09:15:35.275616543 +0200
+@@ -0,0 +1,4 @@
++procedure Gprbuild.Sigint_Intercepted;
++pragma Convention (C, Sigint_Intercepted);
++--  Called when the program is interrupted by Ctrl-C to delete the
++--  temporary mapping files and configuration pragmas files.
+diff -Naur gprbuild-gpl-2016-src.old/src/gprinstall-main.adb gprbuild-gpl-2016-src/src/gprinstall-main.adb
+--- gprbuild-gpl-2016-src.old/src/gprinstall-main.adb	2017-03-28 09:12:24.205058242 +0200
++++ gprbuild-gpl-2016-src/src/gprinstall-main.adb	2017-03-28 09:25:36.515709886 +0200
+@@ -42,6 +42,7 @@
+ with Gprinstall.DB;
+ with Gprinstall.Install;
+ with Gprinstall.Uninstall;
++with Gprinstall.Sigint_Intercepted;
+ 
+ procedure Gprinstall.Main is
+ 
+@@ -94,11 +94,6 @@
+    pragma Import (C, Install_Int_Handler, "__gnat_install_int_handler");
+    --  Called by Gnatmake to install the SIGINT handler below
+ 
+-   procedure Sigint_Intercepted;
+-   pragma Convention (C, Sigint_Intercepted);
+-   --  Called when the program is interrupted by Ctrl-C to delete the
+-   --  temporary mapping files and configuration pragmas files.
+-
+    ---------------
+    -- Copyright --
+    ---------------
+@@ -514,17 +509,6 @@
+       end if;
+    end Scan_Arg;
+ 
+-   ------------------------
+-   -- Sigint_Intercepted --
+-   ------------------------
+-
+-   procedure Sigint_Intercepted is
+-   begin
+-      Put_Line ("*** Interrupted ***");
+-      Delete_All_Temp_Files (Project_Tree.Shared);
+-      OS_Exit (1);
+-   end Sigint_Intercepted;
+-
+    ----------------
+    -- Initialize --
+    ----------------
+@@ -862,7 +846,7 @@
+ 
+    --  And install Ctrl-C handler
+ 
+-   Install_Int_Handler (Sigint_Intercepted'Unrestricted_Access);
++   Install_Int_Handler (Gprinstall.Sigint_Intercepted'Unrestricted_Access);
+ 
+    --  Check command line arguments. These will be overridden when looking
+    --  for the configuration file
+diff -Naur gprbuild-gpl-2016-src.old/src/gprinstall-sigint_intercepted.adb gprbuild-gpl-2016-src/src/gprinstall-sigint_intercepted.adb
+--- gprbuild-gpl-2016-src.old/src/gprinstall-sigint_intercepted.adb	1970-01-01 01:00:00.000000000 +0100
++++ gprbuild-gpl-2016-src/src/gprinstall-sigint_intercepted.adb	2017-03-28 09:24:50.307545617 +0200
+@@ -0,0 +1,12 @@
++------------------------
++-- Sigint_Intercepted --
++------------------------
++
++with Ada.Text_IO;      use Ada.Text_IO;
++
++procedure Gprinstall.Sigint_Intercepted is
++begin
++   Put_Line ("*** Interrupted ***");
++   Delete_All_Temp_Files (Project_Tree.Shared);
++   OS_Exit (1);
++end Gprinstall.Sigint_Intercepted;
+diff -Naur gprbuild-gpl-2016-src.old/src/gprinstall-sigint_intercepted.ads gprbuild-gpl-2016-src/src/gprinstall-sigint_intercepted.ads
+--- gprbuild-gpl-2016-src.old/src/gprinstall-sigint_intercepted.ads	1970-01-01 01:00:00.000000000 +0100
++++ gprbuild-gpl-2016-src/src/gprinstall-sigint_intercepted.ads	2017-03-28 09:22:18.462294461 +0200
+@@ -0,0 +1,4 @@
++procedure Gprinstall.Sigint_Intercepted;
++pragma Convention (C, Sigint_Intercepted);
++--  Called when the program is interrupted by Ctrl-C to delete the
++--  temporary mapping files and configuration pragmas files.
+--- gprbuild-gpl-2016-src/Makefile.in.old	2017-01-19 19:52:41.242907252 +0100
++++ gprbuild-gpl-2016-src/Makefile.in	2017-01-19 19:54:45.822646333 +0100
+@@ -25,12 +25,12 @@
+ host=@host@
+ target=@target@
+ build=@build@
+-prefix=@prefix@
++prefix=$(DESTDIR)@prefix@
+ srcdir=@srcdir@
+ objdir=@objdir@
+ exec_prefix=@exec_prefix@
+ datarootdir=@datarootdir@
+-datadir=@datadir@
++datadir=$(DESTDIR)@datadir@
+ bindir=@bindir@
+ libdir=@libdir@
+ libexecdir=@libexecdir@
+@@ -66,7 +66,7 @@
+ .PHONY: all distall gprbuild gprconfig gprclean gprinstall gprname gprls
+ 
+ all:
+-	$(GPRBUILD_BUILDER)
++	$(GPRBUILD_BUILDER) -cargs:C $(CFLAGS) -cargs:Ada $(ADAFLAGS)
+ 
+ distall: all install install.dist
+ 
+@@ -173,13 +173,13 @@
+ libgpr.build: $(foreach t, $(LIBGPR_TYPES), libgpr.build.$(t))
+ 
+ libgpr.build.shared:
+-	${BUILDER} -XLIBRARY_TYPE=relocatable -P$(srcdir)/gpr/gpr.gpr
++	${BUILDER} -XLIBRARY_TYPE=relocatable -P$(srcdir)/gpr/gpr.gpr -cargs:Ada $(ADAFLAGS)
+ 
+ libgpr.build.static:
+-	${BUILDER} -XLIBRARY_TYPE=static -P$(srcdir)/gpr/gpr.gpr
++	${BUILDER} -XLIBRARY_TYPE=static -P$(srcdir)/gpr/gpr.gpr -cargs:Ada $(ADAFLAGS)
+ 
+ libgpr.build.static-pic:
+-	${BUILDER} -XLIBRARY_TYPE=static-pic -P$(srcdir)/gpr/gpr.gpr
++	${BUILDER} -XLIBRARY_TYPE=static-pic -P$(srcdir)/gpr/gpr.gpr -cargs:Ada $(ADAFLAGS)
+ 
+ libgpr.install: $(foreach t, $(LIBGPR_TYPES), libgpr.install.$(t))
+ 
+--- gprbuild-gpl-2015-src/gprbuild.gpr.old	2017-01-11 21:44:59.795997896 +0100
++++ gprbuild-gpl-2015-src/gprbuild.gpr	2017-01-11 21:45:07.971998651 +0100
+@@ -66,6 +66,7 @@
+             for Switches ("gpr*.ad?") use
+               Compiler'Default_Switches ("Ada") & ("-g1");
+       end case;
++      for Driver ("C") use External ("CC", "gcc");
+    end Compiler;
+ 
+    package Binder is
+ 	make BUILDER="$(BUILDER)" BUILD="$(BUILD)"
+--- gprbuild-gpl-2016-src/gpr/src/gpr-conf.adb.old	2017-09-12 21:29:25.945747949 +0200
++++ gprbuild-gpl-2016-src/gpr/src/gpr-conf.adb	2017-09-12 21:35:16.299101715 +0200
+@@ -1839,6 +1839,16 @@
+                end;
+             end if;
+ 
++            Compiler_Root := First_Compiler_Root;
++            while Compiler_Root.Next /= null loop
++               Compiler_Root := Compiler_Root.Next;
++            end loop;
++            Compiler_Root.Next :=
++              new Compiler_Root_Data'
++                (Root => new String'("/usr"),
++                 Runtimes => null,
++                 Next => null);
++
+             --  Now that the compiler roots are in a correct order, add the
+             --  directories corresponding to these compiler roots in the
+             --  project path.
diff --git a/dev-ada/gprbuild/files/gprbuild-2016.xml b/dev-ada/gprbuild/files/gprbuild-2016.xml
new file mode 100644
index 000000000000..7d321e03b6a1
--- /dev/null
+++ b/dev-ada/gprbuild/files/gprbuild-2016.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" ?>
+<gprconfig>
+  <compiler_description>
+    <name>GNAT-@VER@</name>
+    <executable prefix="1">gnatmake-@VER@</executable>
+    <version>
+      <external>${PREFIX}gnatls-@VER@ -v --version</external>
+      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+    </version>
+    <languages>Ada</languages>
+    <variable name="gcc_version">
+      <external>${PREFIX}gcc-@VER@ -v</external>
+      <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+    </variable>
+    <runtimes default="default,kernel,native">
+       <directory group="default" >\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/adalib/</directory>
+       <directory group="default" contents="^rts-">\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/ada_object_path</directory>
+       <directory group="2" >\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/rts-(.*)/adalib/</directory>
+       <directory group="1" >\.\./$TARGET/lib/gnat/(.*)/adalib/</directory>
+    </runtimes>
+    <target>
+      <external>${PREFIX}gcc-@VER@ -dumpmachine</external>
+      <grep regexp="[^\r\n]+"></grep>
+    </target>
+  </compiler_description>
+
+  <configuration>
+    <compilers>
+      <compiler name="GNAT-@VER@" />
+    </compilers>
+   <config>
+   package Naming is
+      for Spec_Suffix ("Ada") use ".ads";
+      for Body_Suffix ("Ada") use ".adb";
+      for Casing use "lowercase";
+      for Dot_Replacement use "-";
+   end Naming;
+
+   package Compiler is
+      for Driver                   ("Ada") use "${PATH(ada)}${PREFIX(ada)}gcc-@VER@";
+      for Language_Kind            ("Ada") use "unit_based";
+      for Dependency_Kind          ("Ada") use "ALI_File";
+      for Leading_Required_Switches        ("Ada") use
+	  ("-c", "-x", "ada", "-gnatA")
+             &amp; Compiler'Leading_Required_Switches ("Ada");
+      for Mapping_File_Switches    ("Ada") use ("-gnatem=");
+      for Mapping_Spec_Suffix      ("Ada") use "%s";
+      for Mapping_Body_Suffix      ("Ada") use "%b";
+      for Config_File_Switches     ("Ada") use ("-gnatec=");
+      for Include_Path_File     ("Ada") use "ADA_PRJ_INCLUDE_FILE";
+      for Multi_Unit_Switches ("Ada") use ("-gnateI");
+      for Multi_Unit_Object_Separator ("Ada") use "~";
+      for Config_Body_File_Name ("Ada") use
+           "pragma Source_File_Name_Project (%u, Body_File_Name => ""%f"");";
+      for Config_Spec_File_Name ("Ada") use
+           "pragma Source_File_Name_Project (%u, Spec_File_Name => ""%f"");";
+      for Config_Body_File_Name_Index ("Ada") use
+           "pragma Source_File_Name_Project (%u, Body_File_Name => ""%f"", Index => %i);";
+      for Config_Spec_File_Name_Index ("Ada") use
+           "pragma Source_File_Name_Project (%u, Spec_File_Name => ""%f"", Index => %i);";
+      for Config_Body_File_Name_Pattern ("Ada") use
+           "pragma Source_File_Name_Project " &amp;
+           "  (Body_File_Name  => ""*%b""," &amp;
+           "   Casing          => %c," &amp;
+           "   Dot_Replacement => ""%d"");";
+      for Config_Spec_File_Name_Pattern ("Ada") use
+           "pragma Source_File_Name_Project " &amp;
+           "  (Spec_File_Name  => ""*%s""," &amp;
+           "   Casing          => %c," &amp;
+           "   Dot_Replacement => ""%d"");";
+      for Config_File_Unique    ("Ada") use "False";
+      for PIC_Option      ("Ada") use ("-fPIC");
+   end Compiler;
+
+   package Binder is
+      for Objects_Path_File     ("Ada") use "ADA_PRJ_OBJECTS_FILE";
+      for Driver         ("Ada") use
+          "${GPRCONFIG_PREFIX}libexec/gprbuild/gprbind";
+      for Switches ("Ada") use ("--gnatbind_path=gnatbind-@VER@");
+   end Binder;
+
+   package Clean is
+      for Source_Artifact_Extensions ("Ada")
+         use (".dg", ".rep", ".stdout", ".stderr");
+      for Object_Artifact_Extensions ("Ada") use (".s", ".ci", ".gcno");
+   end Clean;
+
+   for Toolchain_Version     ("Ada") use "GNAT ${VERSION(ada)}";
+   for Runtime_Library_Dir   ("Ada") use "${RUNTIME_DIR(ada)}/adalib/";
+   for Runtime_Source_Dirs   ("Ada") use ("${RUNTIME_DIR(ada)}/adainclude/");
+   for Library_Encapsulated_Supported use "true";
+   </config>
+  </configuration>
+</gprconfig>
diff --git a/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch b/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch
new file mode 100644
index 000000000000..c784920eaf3b
--- /dev/null
+++ b/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch
@@ -0,0 +1,42 @@
+--- gprbuild-2017/gpr/gpr.gpr.old	2017-05-27 20:59:07.061135892 +0200
++++ gprbuild-2017/gpr/gpr.gpr	2017-05-27 20:59:38.022638398 +0200
+@@ -67,6 +67,7 @@
+             for Switches ("gpr*.ad?") use
+               Compiler'Default_Switches ("Ada") & ("-g1");
+       end case;
++      for Driver ("C") use External ("CC", "gcc");
+    end Compiler;
+ 
+ end GPR;
+--- gprbuild-17.0/src/gprbuild-post_compile.adb.old	2017-05-18 14:17:06.114797015 +0200
++++ gprbuild-17.0/src/gprbuild-post_compile.adb	2017-05-18 14:18:55.466956852 +0200
+@@ -4744,7 +4744,9 @@
+                                  No_Create => Proj.Is_Aggregated);
+                            end if;
+ 
+-                           Shared_Libs := not Is_Static (Proj.Proj);
++                           if not Is_Static (Proj.Proj) then
++                              Shared_Libs := True;
++                           end if;
+ 
+                         end if;
+                      end if;
+--- gprbuild-gpl-2016-src/gpr/src/gpr-conf.adb.old	2017-09-12 21:29:25.945747949 +0200
++++ gprbuild-gpl-2016-src/gpr/src/gpr-conf.adb	2017-09-12 21:35:16.299101715 +0200
+@@ -1839,6 +1839,16 @@
+                end;
+             end if;
+ 
++            Compiler_Root := First_Compiler_Root;
++            while Compiler_Root.Next /= null loop
++               Compiler_Root := Compiler_Root.Next;
++            end loop;
++            Compiler_Root.Next :=
++              new Compiler_Root_Data'
++                (Root => new String'("/usr"),
++                 Runtimes => null,
++                 Next => null);
++
+             --  Now that the compiler roots are in a correct order, add the
+             --  directories corresponding to these compiler roots in the
+             --  project path.
diff --git a/dev-ada/gprbuild/files/gprbuild-2017.xml b/dev-ada/gprbuild/files/gprbuild-2017.xml
new file mode 100644
index 000000000000..9e1e47b512ef
--- /dev/null
+++ b/dev-ada/gprbuild/files/gprbuild-2017.xml
@@ -0,0 +1,85 @@
+<?xml version="1.0" ?>
+<gprconfig>
+  <compiler_description>
+    <name>GNAT-@VER@</name>
+    <executable prefix="1">gnatls-@VER@</executable>
+    <version>
+      <external>${PREFIX}gnatls-@VER@ -v --version</external>
+      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+    </version>
+    <languages>Ada</languages>
+    <variable name="gcc_version">
+      <external>${PREFIX}gcc-@VER@ -v</external>
+      <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+    </variable>
+    <runtimes default="default,kernel,native">
+       <directory group="default" >\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/adalib/</directory>
+       <directory group="default" contents="^rts-">\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/ada_object_path</directory>
+       <directory group="2" >\.\./lib/gcc(-lib)?/$TARGET/$gcc_version/rts-(.*)/adalib/</directory>
+       <directory group="1" >\.\./$TARGET/lib/gnat/(.*)/adalib/</directory>
+    </runtimes>
+    <target>
+      <external>${PREFIX}gcc-@VER@ -dumpmachine</external>
+      <grep regexp="[^\r\n]+"></grep>
+    </target>
+  </compiler_description>
+
+  <configuration>
+    <compilers>
+      <compiler name="GNAT-@VER@" />
+    </compilers>
+   <config>
+   package Compiler is
+      for Driver                   ("Ada") use "${PATH(ada)}${PREFIX(ada)}gcc-@VER@";
+      for Language_Kind            ("Ada") use "unit_based";
+      for Dependency_Kind          ("Ada") use "ALI_File";
+      for Leading_Required_Switches        ("Ada") use
+	  ("-c", "-x", "ada", "-gnatA")
+             &amp; Compiler'Leading_Required_Switches ("Ada");
+      for Mapping_File_Switches    ("Ada") use ("-gnatem=");
+      for Mapping_Spec_Suffix      ("Ada") use "%s";
+      for Mapping_Body_Suffix      ("Ada") use "%b";
+      for Config_File_Switches     ("Ada") use ("-gnatec=");
+      for Include_Path_File     ("Ada") use "ADA_PRJ_INCLUDE_FILE";
+      for Multi_Unit_Switches ("Ada") use ("-gnateI");
+      for Multi_Unit_Object_Separator ("Ada") use "~";
+      for Config_Body_File_Name ("Ada") use
+           "pragma Source_File_Name_Project (%u, Body_File_Name => ""%f"");";
+      for Config_Spec_File_Name ("Ada") use
+           "pragma Source_File_Name_Project (%u, Spec_File_Name => ""%f"");";
+      for Config_Body_File_Name_Index ("Ada") use
+           "pragma Source_File_Name_Project (%u, Body_File_Name => ""%f"", Index => %i);";
+      for Config_Spec_File_Name_Index ("Ada") use
+           "pragma Source_File_Name_Project (%u, Spec_File_Name => ""%f"", Index => %i);";
+      for Config_Body_File_Name_Pattern ("Ada") use
+           "pragma Source_File_Name_Project " &amp;
+           "  (Body_File_Name  => ""*%b""," &amp;
+           "   Casing          => %c," &amp;
+           "   Dot_Replacement => ""%d"");";
+      for Config_Spec_File_Name_Pattern ("Ada") use
+           "pragma Source_File_Name_Project " &amp;
+           "  (Spec_File_Name  => ""*%s""," &amp;
+           "   Casing          => %c," &amp;
+           "   Dot_Replacement => ""%d"");";
+      for Config_File_Unique    ("Ada") use "False";
+      for PIC_Option      ("Ada") use ("-fPIC");
+      for Leading_Required_Switches ("Ada") use
+        Compiler'Leading_Required_Switches ("Ada") &amp; ("--RTS=${RUNTIME_DIR(ada)}");
+   end Compiler;
+
+   package Binder is
+      for Objects_Path_File     ("Ada") use "ADA_PRJ_OBJECTS_FILE";
+      for Driver         ("Ada") use
+          "${GPRCONFIG_PREFIX}libexec/gprbuild/gprbind";
+      for Switches ("Ada") use ("--gnatbind_path=gnatbind-@VER@");
+      for Required_Switches ("Ada") use
+        Binder'Required_Switches ("Ada") &amp; ("--RTS=${RUNTIME_DIR(ada)}");
+   end Binder;
+
+   for Toolchain_Version ("Ada") use "GNAT ${VERSION(ada)}";
+
+for Runtime_Dir       ("Ada") use "${RUNTIME_DIR(ada)}";
+   for Library_Encapsulated_Supported use "true";
+   </config>
+  </configuration>
+</gprconfig>
diff --git a/dev-ada/gprbuild/gprbuild-2016.ebuild b/dev-ada/gprbuild/gprbuild-2016.ebuild
new file mode 100644
index 000000000000..60d1b029292a
--- /dev/null
+++ b/dev-ada/gprbuild/gprbuild-2016.ebuild
@@ -0,0 +1,100 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit toolchain-funcs multiprocessing
+
+MYP=${PN}-gpl-${PV}
+
+DESCRIPTION="Multi-Language Management"
+HOMEPAGE="http://libre.adacore.com/"
+SRC_URI="
+	http://mirrors.cdn.adacore.com/art/57399662c7a447658e0affa8
+		-> ${MYP}-src.tar.gz
+	bootstrap? (
+		http://mirrors.cdn.adacore.com/art/57399978c7a447658e0affc0
+		-> xmlada-gpl-${PV}-src.tar.gz )"
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="bootstrap gnat_2016 gnat_2017 +shared static static-pic"
+
+DEPEND="!bootstrap? ( dev-ada/xmlada[static,gnat_2016=,gnat_2017=] )
+	gnat_2016? ( dev-lang/gnat-gpl:4.9.4 )
+	gnat_2017? ( dev-lang/gnat-gpl:6.3.0 )"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}"/${MYP}-src
+
+REQUIRED_USE="bootstrap? ( !shared !static !static-pic )
+	^^ ( gnat_2016 gnat_2017 )"
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+src_prepare() {
+	if use gnat_2016; then
+		GCC_PV=4.9.4
+	else
+		GCC_PV=6.3.0
+	fi
+	sed -e "s:@VER@:${GCC_PV}:g" "${FILESDIR}"/${P}.xml > gnat-${GCC_PV}.xml
+	default
+}
+
+src_configure() {
+	if ! use bootstrap ; then
+		default
+	fi
+}
+
+bin_progs="gprbuild gprconfig gprclean gprinstall gprname gprls"
+lib_progs="gprlib gprbind"
+
+src_compile() {
+	GCC=${CHOST}-gcc-${GCC_PV}
+	if use bootstrap; then
+		GNATMAKE=${CHOST}-gnatmake-${GCC_PV}
+		local xmlada_src="../xmlada-gpl-${PV}-src"
+		incflags="-Isrc -Igpr/src -I${xmlada_src}/sax -I${xmlada_src}/dom \
+			-I${xmlada_src}/schema -I${xmlada_src}/unicode \
+			-I${xmlada_src}/input_sources"
+		${GCC} -c ${CFLAGS} src/gpr_imports.c -o gpr_imports.o || die
+		for bin in ${bin_progs}; do
+			${GNATMAKE} -j$(makeopts_jobs) ${incflags} $ADAFLAGS ${bin}-main \
+				-o ${bin} -largs gpr_imports.o || die
+		done
+		for lib in $lib_progs; do
+			${GNATMAKE} -j$(makeopts_jobs) ${incflags} ${lib} $ADAFLAGS \
+				-largs gpr_imports.o || die
+		done
+	else
+		emake PROCESSORS=$(makeopts_jobs) all
+		for kind in shared static static-pic; do
+			if use ${kind}; then
+				emake PROCESSORS=$(makeopts_jobs) libgpr.build.${kind}
+			fi
+		done
+	fi
+}
+
+src_install() {
+	if use bootstrap; then
+		dobin ${bin_progs}
+		exeinto /usr/libexec/gprbuild
+		doexe ${lib_progs}
+		insinto /usr/share/gprconfig
+		doins share/gprconfig/*
+		insinto /usr/share/gpr
+		doins share/_default.gpr
+	else
+		default
+		for kind in shared static static-pic; do
+			if use ${kind}; then
+				emake DESTDIR="${D}" libgpr.install.${kind}
+			fi
+		done
+	fi
+	insinto /usr/share/gprconfig
+	doins gnat-${GCC_PV}.xml
+	einstalldocs
+}
diff --git a/dev-ada/gprbuild/gprbuild-2017.ebuild b/dev-ada/gprbuild/gprbuild-2017.ebuild
new file mode 100644
index 000000000000..a6101175e17e
--- /dev/null
+++ b/dev-ada/gprbuild/gprbuild-2017.ebuild
@@ -0,0 +1,108 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit toolchain-funcs multiprocessing
+
+MYP=${PN}-gpl-${PV}
+
+DESCRIPTION="Multi-Language Management"
+HOMEPAGE="http://libre.adacore.com/"
+SRC_URI="
+	http://mirrors.cdn.adacore.com/art/591c45e2c7a447af2deecff7
+		-> ${MYP}-src.tar.gz
+	bootstrap? (
+		http://mirrors.cdn.adacore.com/art/591aeb88c7a4473fcbb154f8
+		-> xmlada-gpl-${PV}-src.tar.gz )"
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="bootstrap gnat_2016 gnat_2017 +shared static static-pic"
+
+DEPEND="!bootstrap? ( dev-ada/xmlada[static,gnat_2016=,gnat_2017=] )
+	gnat_2016? ( dev-lang/gnat-gpl:4.9.4 )
+	gnat_2017? ( dev-lang/gnat-gpl:6.3.0 )"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}"/${MYP}-src
+
+REQUIRED_USE="bootstrap? ( !shared !static !static-pic )
+	^^ ( gnat_2016 gnat_2017 )"
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+src_prepare() {
+	if use gnat_2016; then
+		GCC_PV=4.9.4
+	else
+		GCC_PV=6.3.0
+	fi
+	sed -e "s:@VER@:${GCC_PV}:g" "${FILESDIR}"/${P}.xml > gnat-${GCC_PV}.xml
+	default
+}
+
+src_configure() {
+	emake prefix="${D}"usr setup
+}
+
+bin_progs="gprbuild gprconfig gprclean gprinstall gprname gprls"
+lib_progs="gprlib gprbind"
+
+src_compile() {
+	GCC=${CHOST}-gcc-${GCC_PV}
+	if use bootstrap; then
+		GNATMAKE=${CHOST}-gnatmake-${GCC_PV}
+		local xmlada_src="../xmlada-gpl-${PV}-src"
+		incflags="-Isrc -Igpr/src -I${xmlada_src}/sax -I${xmlada_src}/dom \
+			-I${xmlada_src}/schema -I${xmlada_src}/unicode \
+			-I${xmlada_src}/input_sources"
+		${GCC} -c ${CFLAGS} gpr/src/gpr_imports.c -o gpr_imports.o || die
+		for bin in ${bin_progs}; do
+			${GNATMAKE} -j$(makeopts_jobs) ${incflags} $ADAFLAGS ${bin}-main \
+				-o ${bin} -largs gpr_imports.o || die
+		done
+		for lib in $lib_progs; do
+			${GNATMAKE} -j$(makeopts_jobs) ${incflags} ${lib} $ADAFLAGS \
+				-largs gpr_imports.o || die
+		done
+	else
+		gprbuild -p -m -j$(makeopts_jobs) -XBUILD=production -v \
+			gprbuild.gpr -XLIBRARY_TYPE=static -XXMLADA_BUILD=static \
+			-cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} || die
+		if use shared; then
+			gprbuild -p -m -j$(makeopts_jobs) -XBUILD=production -v \
+				-XLIBRARY_TYPE=relocatable -XXMLADA_BUILD=relocatable \
+				gpr/gpr.gpr -cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} || die
+		fi
+		for kind in static static-pic; do
+			if use ${kind}; then
+				gprbuild -p -m -j$(makeopts_jobs) -XBUILD=production -v \
+					-XLIBRARY_TYPE=${kind} -XXMLADA_BUILD=${kind} gpr/gpr.gpr \
+					-cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} || die
+			fi
+		done
+	fi
+}
+
+src_install() {
+	if use bootstrap; then
+		dobin ${bin_progs}
+		exeinto /usr/libexec/gprbuild
+		doexe ${lib_progs}
+		insinto /usr/share/gprconfig
+		doins share/gprconfig/*
+		insinto /usr/share/gpr
+		doins share/_default.gpr
+	else
+		default
+		for kind in shared static static-pic; do
+			if use ${kind}; then
+				emake DESTDIR="${D}" libgpr.install.${kind}
+			fi
+		done
+		rm "${D}"usr/doinstall || die
+	fi
+	insinto /usr/share/gprconfig
+	doins gnat-${GCC_PV}.xml
+	einstalldocs
+}
diff --git a/dev-ada/gprbuild/metadata.xml b/dev-ada/gprbuild/metadata.xml
new file mode 100644
index 000000000000..4cf88165a988
--- /dev/null
+++ b/dev-ada/gprbuild/metadata.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>tupone@gentoo.org</email>
+		<name>Tupone Alfredo</name>
+	</maintainer>
+	<use>
+		<flag name="gnat_2016">Compile with dev-lang/gnat-gpl-2016</flag>
+		<flag name="gnat_2017">Compile with dev-lang/gnat-gpl-2017</flag>
+		<flag name="shared">Build shared library</flag>
+		<flag name="static">Build static library</flag>
+		<flag name="static-pic">Build static library with pic code</flag>
+	</use>
+	<longdescription lang="en">
+		GPRbuild is an advanced software tool designed to help automate the
+		construction of multi-language systems. It removes complexity from
+		multi-language development by allowing developers to quickly and easily
+		compile and link software written in a combination of languages
+		including Ada, Assembler, C, C++, and Fortran. Easily extendable by
+		users to cover new toolchains and languages it is primarily aimed at
+		projects of all sizes organized into subsystems and libraries and is
+		particularly well-suited for compiled languages.
+	</longdescription>
+</pkgmetadata>