gentoo resync : 20.12.2017

9 files changed, 38 insertions, 467 deletions

diff --git a/dev-ada/Manifest.gz b/dev-ada/Manifest.gz
index f1e07d3622c4..17fa433f18fc 100644
--- a/dev-ada/Manifest.gz
+++ b/dev-ada/Manifest.gz
diff --git a/dev-ada/gprbuild/Manifest b/dev-ada/gprbuild/Manifest
index f53348309d1b..c16c8fa9844b 100644
--- a/dev-ada/gprbuild/Manifest
+++ b/dev-ada/gprbuild/Manifest
@@ -1,11 +1,6 @@
-AUX gprbuild-2016-gentoo.patch 9724 BLAKE2B 6e37028cfd54bb69f8b28e7f12a1f8756c27231e91ea350badcd409a340febfe8eba982353f98b040fed0128c6c5d0625d6c0fae455714301afb5c2d36ebfa45 SHA512 9780407a7c28eff5901284309b079702fe76c27c9ef46e9140dfccd094df5488f4b9a5bdc0db9e3b4fc364d24217aab70fbf682f25ebcad9b4fa650e829afc05
-AUX gprbuild-2016.xml 4083 BLAKE2B 3380d4e12e4c85c318f971d57d6e4be550a49f18aff5c5254ec1105315e27280db6d388cdb5195f1f48244e9f67c0936c845971c20cfbd56d89c5baa4e0e4d2f SHA512 f6416039c980e7482f8fd45690a68cf190101ebf408bc253332d8a9557ede8d3da5af004fe7f6f2f416e74b6411232c2e17744d20e36cbe50a51d5b21b816b79
-AUX gprbuild-2017-gentoo.patch 2632 BLAKE2B bbc9edc85685bbb4eba6168b61f9a5d192a8a0c0e4626a832159d207b965cea7b9f80d9ecfa6635b7cb90c8ca23b3c429521b254ea3e802276321250b8ce2b2a SHA512 4c4ccc865e44b329d7565b8e282dd3c0c409040e8052a6494924699680a9174701143b68d9e134a4eb6de565bd3877b4aa8d51d77911b0cfb2872ec9633681cd
+AUX gprbuild-2017-gentoo.patch 3381 BLAKE2B 4e4c4d19db49aa3100f0acb97af90d942ea39fa5cc6cca5e369cd3459fa898406be18b762b33764bcc8f8ad6b007f00a2a1098990efe10f4aff96b80961ab6ce SHA512 a20642a117f61dd82469fafbd07fcd1d652ae8a11e866aafd55fb643fb9582994f94d643a4bbfcd0985534947cc8b48220de7503f83e74234b17838ce4468a66
 AUX gprbuild-2017.xml 3844 BLAKE2B ca36a571c90235d7f2468ffcd3b1f6703a19ae99c582a6c8a88bb9a237d02c119b191d3d8f8f941e974c74192b1ecab28c9d54fb7c4a9de02691989810e772d8 SHA512 13ba2efec9fa9fa0023d052163e186e9ccad1e8c80acff972568323b7e614dd9953f7c2a8f3a5d2f95eaee17072b1c50a2da5c3c2daafa81f5d2ab17fb95bf89
-DIST gprbuild-gpl-2016-src.tar.gz 2142261 BLAKE2B 69948427eb6315b9fb2b84755192b53c035f74093dacb34852713083779bf8bd88dac6b38fe7685f6a40ecb2482f78b15a5221913df997847eee8b1359cf6c14 SHA512 6b9e00248aaee90f3c00e7ce442c2b551b8532ec4d94a4471858d117feb27e91fd6d218995d4b71ee3f1f0677e9547d562fc2cda9ba80c3f6eb8d840ed56eb7e
 DIST gprbuild-gpl-2017-src.tar.gz 2454957 BLAKE2B 890e5aa29e9f8fa8b140988ee8e5d6042640c34fe0877acde959de803bf690bb33c63b1c7e7db486f804882bddd77ab76ffbaa4dd27da327e21ed0376cadb99d SHA512 12f3682d64ce0718de4940c1e71a4380b20021805d88543842dbf3b5ce5d518c23a6b2d868565579baf81efa1d8cf05c7778253162f0df5d7adc0eb1865c9f88
-DIST xmlada-gpl-2016-src.tar.gz 1440671 BLAKE2B 32998fbdb680f3a1ea7915f144c3039441d8608ded9fe2df99d9b5c9d13436a020c25a9773cced753ffa3ff89a918bbb1ef3ca310cbc58f583682deb7dcc9d09 SHA512 d1d7c3d91731394235aed4b80c91b1babe30d5f184282fae8087ee556318475e3923ed628b805693fc89a4d9bb219b0fb0937bc5024a742226da0245d36ed652
 DIST xmlada-gpl-2017-src.tar.gz 1578393 BLAKE2B 7b4894040b6044e86c96cbd530ebda5c0cfc4ad0e2b472d46798a93f535aca0916b03385a3aef49bd4e59d508a9665c856360e9cab0a4f67b15091228b629d81 SHA512 371f6adc01550a4bb13204ec0404dc1165438db595f4346813e5a23a155de74c857c40c55adde173919c2fe35b3b91d78b235c9718ee86bc848e62ddfd7fa2b4
-EBUILD gprbuild-2016.ebuild 1904 BLAKE2B dfbbf8c7e70a8d162e891533564da190d6fdfe008ef164be9194a94c299a54f7307bbbc727ab4dab49084f665ec3195a1518f0b98f165df8df6a480b36503651 SHA512 c4f36b447c96cd6db916202352c923cc8df91bdeddbfa56131d6048f5327c1aa48aab23bd5d65cbed006e7898b20c07523be29007c2c964589439866522fe333
-EBUILD gprbuild-2017.ebuild 1935 BLAKE2B c2a5c922308e9bdf8d01aad71826f7356cc6b1e7b47e19d15fbf9d0ef192aa2651d02d6f4c2de403178ecd3d7cb04be3738384c3a536d25cc737823d2dd8053a SHA512 ed4fd0292184dedef38fac1127df1ea660f64b2b2163277c169789984a3d1a093c78356f38bb0300956d2454e3829d0d7b03b52d18208f4f9412ffee5aca6953
+EBUILD gprbuild-2017.ebuild 2016 BLAKE2B 8c4d90f0806163692a839d32c8ff19366c56ebbd6353fb3cc6d55b2069f2ddf7cc0cbd97d7388f1c5d07c99fa986765e9f655746fd6563c3d27b03bf2d989a49 SHA512 3454b83acebfd0e664b1f531d1de714cba6d4729861a3dea5100686ecf61e9c7a7c33fca63e411eaabe256fb31e7d8421d1d38f4b174c686b5719211ebd06858
 MISC metadata.xml 989 BLAKE2B 5272fa5dfd9ff7de586ce34d17fb928c63c4f674a64abd241e6e74c13772e96a29b28111bc2ca4241ac0c153bfbd2d9930b448237eb33954b0075fab0a6e3739 SHA512 20942ef749ddf04b54263b1a867bbcca05d90152fb556b521919585554455cd7e5ee9b69b6a8221730517d43cf3758b3737bfbe7e923aaab7c93ac3d6b32632d
diff --git a/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch b/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch
deleted file mode 100644
index ddf5a0c3309e..000000000000
--- a/dev-ada/gprbuild/files/gprbuild-2016-gentoo.patch
+++ /dev/null
@@ -1,271 +0,0 @@
-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-env.adb.old	2017-11-13 22:16:53.349083426 +0100
-+++ gprbuild-gpl-2016-src/gpr/src/gpr-env.adb	2017-11-13 22:17:22.692590351 +0100
-@@ -1948,6 +1948,8 @@
- 
-       end if;
- 
-+      Add_Directories (Self, "/usr/share/gpr");
-+
-       if Gpr_Prj_Path.all /= "" then
-          Add_Directories (Self, Gpr_Prj_Path.all);
-       end if;
---- gprbuild-gpl-2017-src/gpr/src/gpr-names.ads.old	2017-11-19 13:09:18.947527738 +0100
-+++ gprbuild-gpl-2017-src/gpr/src/gpr-names.ads	2017-11-19 13:10:08.125654595 +0100
-@@ -27,6 +27,8 @@
-    Name_Buffer : String (1 .. 1_000_000);
-    Name_Len    : Natural := 0;
- 
-+   Last_Id     : Name_Id := Name_Id'First;
-+
-    procedure Get_Name_String (Id : Name_Id);
-    procedure Get_Name_String (Id : Unit_Name_Type);
-    procedure Get_Name_String (Id : File_Name_Type);
---- gprbuild-gpl-2017-src/gpr/src/gpr-names.adb.old	2017-11-19 13:10:27.674316703 +0100
-+++ gprbuild-gpl-2017-src/gpr/src/gpr-names.adb	2017-11-19 13:14:38.360963627 +0100
-@@ -354,6 +354,8 @@
- 
-       Name_Chars.Append (ASCII.NUL);
- 
-+      Last_Id := Name_Entries.Last;
-+
-       return Name_Entries.Last;
-    end Name_Enter;
- 
-@@ -427,6 +429,8 @@
- 
-       Name_Chars.Append (ASCII.NUL);
- 
-+      Last_Id := Name_Entries.Last;
-+
-       return Name_Entries.Last;
-    end Name_Find;
- 
---- gprbuild-gpl-2017-src/gpr/src/gpr-snames.adb.old	2017-11-19 13:12:41.592995718 +0100
-+++ gprbuild-gpl-2017-src/gpr/src/gpr-snames.adb	2017-11-19 13:16:31.980979696 +0100
-@@ -53,6 +53,10 @@
-          return;
-       end if;
- 
-+      if Last_Id = Name_Id'First then
-+         Add_Name ("");
-+      end if;
-+
-       Add_Name ("a");
-       Add_Name ("b");
-       Add_Name ("c");
diff --git a/dev-ada/gprbuild/files/gprbuild-2016.xml b/dev-ada/gprbuild/files/gprbuild-2016.xml
deleted file mode 100644
index 7d321e03b6a1..000000000000
--- a/dev-ada/gprbuild/files/gprbuild-2016.xml
+++ /dev/null
@@ -1,94 +0,0 @@
-<?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
index 79a07a349887..3f74f808e0ac 100644
--- a/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch
+++ b/dev-ada/gprbuild/files/gprbuild-2017-gentoo.patch
@@ -21,17 +21,6 @@
  
                          end if;
                       end if;
---- gprbuild-gpl-2016-src/gpr/src/gpr-env.adb.old	2017-11-13 22:16:53.349083426 +0100
-+++ gprbuild-gpl-2016-src/gpr/src/gpr-env.adb	2017-11-13 22:17:22.692590351 +0100
-@@ -1948,6 +1948,8 @@
- 
-       end if;
- 
-+      Add_Directories (Self, "/usr/share/gpr");
-+
-       if Gpr_Prj_Path.all /= "" then
-          Add_Directories (Self, Gpr_Prj_Path.all);
-       end if;
 --- gprbuild-gpl-2017-src/gpr/src/gpr-names.ads.old	2017-11-19 13:09:18.947527738 +0100
 +++ gprbuild-gpl-2017-src/gpr/src/gpr-names.ads	2017-11-19 13:10:08.125654595 +0100
 @@ -27,6 +27,8 @@
@@ -76,3 +65,30 @@
        Add_Name ("a");
        Add_Name ("b");
        Add_Name ("c");
+--- gprbuild-gpl-2017/src/gprlib.adb.old	2017-12-18 12:20:02.937317216 +0100
++++ gprbuild-gpl-2017/src/gprlib.adb	2017-12-18 12:21:36.519604590 +0100
+@@ -400,7 +400,7 @@
+ 
+    Driver_Name : Name_Id := No_Name;
+ 
+-   Gnatbind_Name : String_Access := new String'("gnatbind");
++   Gnatbind_Name : String_Access := new String'("@GNATBIND@");
+ 
+    Gnatbind_Path : String_Access;
+ 
+@@ -2237,13 +2237,13 @@
+                           and then Line (Last - 2 .. Last) = "gcc"
+                         then
+                            Gnatbind_Name :=
+-                             new String'(Line (1 .. Last - 3) & "gnatbind");
++                             new String'(Line (1 .. Last - 3) & "@GNATBIND@");
+ 
+                         elsif Last > 7
+                           and then Line (Last - 6 .. Last) = "gcc.exe"
+                         then
+                            Gnatbind_Name :=
+-                             new String'(Line (1 .. Last - 7) & "gnatbind");
++                             new String'(Line (1 .. Last - 7) & "@GNATBIND@");
+                         end if;
+                      end if;
+ 
diff --git a/dev-ada/gprbuild/gprbuild-2016.ebuild b/dev-ada/gprbuild/gprbuild-2016.ebuild
deleted file mode 100644
index 5559e173f19b..000000000000
--- a/dev-ada/gprbuild/gprbuild-2016.ebuild
+++ /dev/null
@@ -1,77 +0,0 @@
-# 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
-		-> ${MYP}-src.tar.gz
-	http://mirrors.cdn.adacore.com/art/57399978c7a447658e0affc0
-		-> xmlada-gpl-${PV}-src.tar.gz"
-LICENSE="GPL-3"
-SLOT="0"
-KEYWORDS="~amd64"
-IUSE="+gnat_2016 gnat_2017"
-
-DEPEND="gnat_2016? ( dev-lang/gnat-gpl:4.9.4 )
-	gnat_2017? ( dev-lang/gnat-gpl:6.3.0 )"
-RDEPEND="${DEPEND}"
-
-S="${WORKDIR}"/${MYP}-src
-
-REQUIRED_USE="^^ ( gnat_2016 gnat_2017 )"
-PATCHES=( "${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-${GCC_PV}.xml
-	default
-}
-
-src_configure() {
-	:
-}
-
-bin_progs="gprbuild gprconfig gprclean gprinstall gprname gprls"
-lib_progs="gprlib gprbind"
-
-src_compile() {
-	GCC=${CHOST}-gcc-${GCC_PV}
-	GNATMAKE=${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
-}
-
-src_install() {
-	dobin ${bin_progs}
-	exeinto /usr/libexec/gprbuild
-	doexe ${lib_progs}
-	insinto /usr/share/gprconfig
-	doins share/gprconfig/*
-	insinto /usr/share/gpr
-	doins share/_default.gpr
-	insinto /usr/share/gprconfig
-	doins gnat-${GCC_PV}.xml
-	einstalldocs
-}
diff --git a/dev-ada/gprbuild/gprbuild-2017.ebuild b/dev-ada/gprbuild/gprbuild-2017.ebuild
index 8dfb66913524..6f5f3f6a0d12 100644
--- a/dev-ada/gprbuild/gprbuild-2017.ebuild
+++ b/dev-ada/gprbuild/gprbuild-2017.ebuild
@@ -36,6 +36,10 @@ src_prepare() {
 	fi
 	sed -e "s:@VER@:${GCC_PV}:g" "${FILESDIR}"/${P}.xml > gnat-${GCC_PV}.xml
 	default
+	sed -i \
+		-e "s:@GNATBIND@:gnatbind-${GCC_PV}:g" \
+		src/gprlib.adb \
+		|| die
 }
 
 src_configure() {
diff --git a/dev-ada/libadalang/Manifest b/dev-ada/libadalang/Manifest
index cf307b5ec7e3..8c34ea1df1cb 100644
--- a/dev-ada/libadalang/Manifest
+++ b/dev-ada/libadalang/Manifest
@@ -1,5 +1,5 @@
 AUX libadalang-2017-gentoo.patch 2381 BLAKE2B 515d7d56d1b0adf1f14c5955f799732b33d41c4f2d182ab14c3653a9a18012ec880527d904dc34ed67476f54ec2514c2972de37e9a4731f4b56c54ead0a526f9 SHA512 4cdd11c16c0961be7ff9e6c2b9094b96a0be2e001d6d297ec801f9f0d33c99ee47d00f4f42b7ab9ee2a74baee2215448bd15cbc54d36fb4ed6c66093d37374b2
 DIST langkit-gps-src-2017.tar.gz 364589 BLAKE2B 14d80e904ded20a73d65a5828157ea82672559b5bb47e465381989ad3a6e90f41bd0c6db0a5e4f7b7c532fd4f697f9bc8cb3163c6e61106d0d44da994b1c7b28 SHA512 1c86e60710e4def3d430372eed11bf1a27bf82e84c7b787c5a0be15229b6e5f786dbdf830a311423dd7539841de3076d370afc8b4c1b0cddd1bc379372dcdc95
 DIST libadalang-2017-src.tar.gz 1862217 BLAKE2B 58f72726285e56a15278e85902fabf988327ea86a08cc6c86271d61075a6b19a0bffa86e5302f5c32e6d35ef95473ad747853b14899a12d09d49d656f4e6559e SHA512 c8663a7214c3c1dd73a6589a6db10d219fcd2db39ba2ce184eea85272c5f206ab0aa8d13b0e19b08a5996906c7fbddd479795363ec22e889dfceda9967c346c7
-EBUILD libadalang-2017.ebuild 1896 BLAKE2B 94ce515623fb7ce05cbe90fdcbc95b6dc073c0b4af331d1364d36feb301dbe8f678d65196fedb89817fc947f5b892afb037b3809f722d3d8799b8387947d3de5 SHA512 5456c7554c7f0456965c5c2959f41263fe4b51bd53cd6c6d646a558cb467934b1a3febb0a160e52d37f18b688c5b12e44188240872984031694bc9b560ec7b47
+EBUILD libadalang-2017.ebuild 1843 BLAKE2B 2017797209a4479ef071ba7b5eb6b1d00be5caee69aac215ac048ea30f7e84ad6e364aa14d2c399c1cdd24a1c920d6af4c76f1010fdc82c97a6b81621996684b SHA512 17216a1f3e7023bd135953607d952a863df020c1dcede0064018c1b262b1d36ce3fa3a15536cbd4c75388a78b58e4a1707e4926b490628bf3fdd6f93db0f0a93
 MISC metadata.xml 692 BLAKE2B e95060511ad72cee837cc1bc5c131d87f137b25928022ac81049c2da9659d23828a229a001339ed83cddde4663dbf6acea2870c2cf802019aee56e620f7cdf83 SHA512 024b1a9f34cbdda3c49d1452ebe0928c1da6eecdc144447db03ba1f9df81d8abe5f27d4898487a1171e2820675d7dfd1ac05074b58869b1601a7042041050505
diff --git a/dev-ada/libadalang/libadalang-2017.ebuild b/dev-ada/libadalang/libadalang-2017.ebuild
index 958c5382196e..8e4ed678cb32 100644
--- a/dev-ada/libadalang/libadalang-2017.ebuild
+++ b/dev-ada/libadalang/libadalang-2017.ebuild
@@ -17,7 +17,7 @@ SRC_URI="http://mirrors.cdn.adacore.com/art/591c45e2c7a447af2deed042
 LICENSE="GPL-3 gcc-runtime-library-exception-3.1"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE="gnat_2016 gnat_2017"
+IUSE="gnat_2016 +gnat_2017"
 
 RDEPEND="dev-python/pyyaml
 	${PYTHON_DEPS}"
@@ -28,7 +28,8 @@ DEPEND="${RDEPEND}
 	dev-python/enum34
 	dev-python/quex
 	dev-python/funcy"
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	^^ ( gnat_2016 gnat_2017 )"
 
 S="${WORKDIR}"
 
@@ -41,10 +42,7 @@ src_prepare() {
 
 src_compile() {
 	cd ${PN}-gps-src
-	mkdir bin
-	ln -sf /usr/bin/gnatbind-4.9.4 bin/gnatbind
-	PATH=$PATH:${PWD}/bin \
-		PYTHONPATH=${PYTHONPATH}:"${WORKDIR}"/langkit-gps-src \
+	PYTHONPATH=${PYTHONPATH}:"${WORKDIR}"/langkit-gps-src \
 		GCC=${CHOST}-gcc-4.9.4 ada/manage.py make || die
 }