gentoo resync : 13.11.2021

4 files changed, 384 insertions, 1 deletions

diff --git a/dev-ada/gprbuild/Manifest b/dev-ada/gprbuild/Manifest
index 74228f293aaa..3117a2dfe480 100644
--- a/dev-ada/gprbuild/Manifest
+++ b/dev-ada/gprbuild/Manifest
@@ -1,10 +1,15 @@
 AUX gprbuild-2020-gentoo.patch 11688 BLAKE2B 698f203f1a4b6086b1cc20300506db4d10e62bbade354891404fb8ac1e828370992e6e85cdb6777c6d1ae5831a2a65a1f7483ccb8a3b065c83233162055c1c8d SHA512 ec9c99db6fcd26b6971754dbab9187e6589a1bbc2e513cb205b37519c21296a91678aac09833839256cd6558d9e228878e63e264658b32b1b9403e40a61f02ab
 AUX gprbuild-2021-gentoo.patch 11690 BLAKE2B 95762ee60f74dc15c0a513e03979803bfecd93bc0b9ae9c031ce741f16664157384163f506bd5c8735e25b81fc9aefd5e454a053f598c5f6a789fc81c47ea8cc SHA512 158fb122afe5df9d712706af0c87a1cb0c4d34cbeb93516d4b59c9ab40f714536fe878b067f2d1d2a7db12066bb54a21f332c2f035430927970cfca8f7a5d82e
+AUX gprbuild-22.0.0-gentoo.patch 11712 BLAKE2B 77088bba7bc022db46e122ea20af0372c7cde4acb4fb4991313306f8e179910ccc428933f04c78cc57f78ae9b400dbfdddd59328c8e454a40fadde2fdea035a3 SHA512 af8eb69a437b18ce9924f922b4ed1b9a09caf83015936e546e673abd908dc30ee16a94c39b9e45507d9a11e126091e35a6eee78f9d513517e7782fd407b288ed
 DIST gprbuild-2020-20200429-19BD2-src.tar.gz 2489399 BLAKE2B 3a036cb40bbe5522af63c376a672384093901b44df6fd74013f1eff9d269c2f5056224ab5e7d59b6f3cf126cd14dd30420056b09e887851351462de59f700e3a SHA512 d2ff6a5d8281d332a31533c7a5744b6169fd250c9086373fd658486c1e529564d9830b9ef3b2dfcbec5f8c1ba50d244a9eb45bf8fdccd53f8b711dcf29258dfd
 DIST gprbuild-2021-20210519-19A34-src.tar.gz 2572773 BLAKE2B 42244b96b48a10795812865a430a92a75f3e6a58f384a72e6941945707e712d239f2350e00bd94e6161fb19c6469197547f4ddb565e860ae1d08573b7c667997 SHA512 f2fd10cdf8bd2ae553184104a8d29ddf884329946c55e1a199d49358151e9f1ea25f6566d6e00d15e07d26ea4e84377f4ee137a9af4eecb862fc825dd987ada8
+DIST gprbuild-22.0.0.tar.gz 945311 BLAKE2B 4573855667fe6c352a61ac2fd8218619e0c9fa5c5079fe6854988733b7dac27225177f550b58b8d596516e8d3bf9a279f44864fdcb00514ee9e5776415c78f2d SHA512 7e77d9441454670a7b3b14cff97339e654bb82e7321abd9d612a771e1559f3276057e5163b50ca08b6ab77ebb9fcfd36590ba3c9cfd28d07fce43c7673ad254a
+DIST gprconfig_kb-22.0.0.tar.gz 40598 BLAKE2B c0b18078ac3384de9bb503f78a1bb39a486b5ae899ad1ab135fa05da414eb6a55b5b7156bb4fc60a34c0d085b33af13ef2e0ec46840ad43ca63c387863ae6eac SHA512 69f8490af56b0e07afbfef51c12cd6361a00327af774cd0deacf8260ccc4782e1e8465a074e8a025024570ce43ba1b4b3adfbde9ae4ea372e487d342da6994d4
 DIST xmlada-2020-20200429-19A99-src.tar.gz 1533111 BLAKE2B e2c25e103c5c560cf7c9580118580e2952f3ef56c244b0f76c7f484e5629b684d5ee546d2d40520e1a4bf963271d360522423f4e7d81570f7dc1dbc8424c9147 SHA512 e53dd1fba504d2aa91ce29ea381c62adea12c5d8c72cd87396b903143279456cc6547c18035f6e988e95bd93607360075789532378f33cbe23bef9b49c8d984c
 DIST xmlada-2021-20210518-19D50-src.tar.gz 1555951 BLAKE2B 589815d4781471a48d3bb4a12475762cb2ba8f885df8ea774f009c8be9ded41bccc414bb88a2b3d313701b0b2edefcd065fac8a13d208a7bb1679a3467a60c35 SHA512 e2fb1a87cb0cebae842f87412d0ccc8a18b20e5e2c4e3d9ad6ec3a6ae18e4e53c12efd9ea3f2515baa5bfec2b4ddee7808385cc471e3cca9b8c4be3d03093e85
+DIST xmlada-22.0.0.tar.gz 1022947 BLAKE2B cea409a45a3b0c8eba48f858278d4e7129eca2e77fa749f5a761e31a81834efba67223f07c99441a9673a8f6de9a608a12cf610225ca5aee7fbde0235d9af1d9 SHA512 7e8a0cab2f4c300fe3b0d31e00d17334e36798430e49868448caa696044964464f558cffba8f35e35a58b097c968322891119b2abd9f210737ca877f0189f32e
 EBUILD gprbuild-2020-r1.ebuild 1923 BLAKE2B 94b007dffd8270920598122d1b2e303d465bb2dff5b7a50a6af3b686d998bea8548fdd23d738853034c02a7398f59a717d24590eea4f318ae3aa04ef8def5700 SHA512 484b6a3a994d291d9b49573f6d45058c641d148bfc2774e5894c08382978941adad3cf480ca679ff6247d436c0dd2efd45ac745a09a79753d675099d44481f03
 EBUILD gprbuild-2020.ebuild 1911 BLAKE2B 4513a765e20e8226476be5ca62e588a4d1a4570ea7e3e1e932ffb7547054ba32e0fca6ba0e09b95a7c65dc2fb2fe47b5b6c87d7d7571abb4653d2c050eaec7b2 SHA512 216a3186f2666c6bcfcae001503d111ef28f74d665a5d00855a7e80de743b37ed0f16052bd8a4d0d65831fff0856372ca88cfd69b2a0c0e6ab50071669b0c349
 EBUILD gprbuild-2021-r1.ebuild 1939 BLAKE2B b8631c09b20aed1bdc9c6fcac21f52a3307595fcc11d296d4819d2c8fd5c5ee046fc7377e30d821a619c0c46017987b946c9ec4de08ceaa9e09954dce348b600 SHA512 f1e5b231152cf236ef00142be869af09c3424c97c65619def0045863c7ac21fffc56bed6f003c0af4e126b82f638304c870bbd45769e9c23edce2e113579ea82
-MISC metadata.xml 807 BLAKE2B 4d7be0178c11d86a1fd7ecff2f61240da32dffdd640f42f44dff0dd076d45931dabb9a5d713cc246f43ebe864d1f9d0d08063ee66d0ad6924a44190778563a15 SHA512 f295ecd254a6b58801e0b4dc40dc2e3257793b804fb29e5a7e522fadbcedaf7869ffee2fe3d233e8dc58e701a7bbbfd9ab52911de234e5afb669639e8aed88ca
+EBUILD gprbuild-22.0.0.ebuild 2059 BLAKE2B de1269eb15fe3156ea47105fbca074cb5fdc298884ce7daa0b0bb3f3162666c6a9216e041102ab149befb907f708d418e8460f271566d9e3b1cf21565b1d2b69 SHA512 409484b30fec234d91ce1d186c6232ed0554cde0324d55d8c9231ab618496b264d5d2fb8d8e42ad58476b6ecc5f9ba3ef5c72653ff80c5ed6c542aa0a9a639c5
+MISC metadata.xml 888 BLAKE2B 635ae939acfcaa26b0ba80341ed90cb02d8c5a2cfa50ca78bbcf19bd3081cf434a51ef1b05547bc80f9174db1aabfad1bde6270c3c08ea4c119684a4af7d5e4e SHA512 65b9e30e2b0d5694fe31c244eeca739327274beda743330edb8f85f050a7f9c809cfb3a115b4f9349f282fc39de36f934354db864669f515da746cd9551b5337
diff --git a/dev-ada/gprbuild/files/gprbuild-22.0.0-gentoo.patch b/dev-ada/gprbuild/files/gprbuild-22.0.0-gentoo.patch
new file mode 100644
index 000000000000..a974d18c4144
--- /dev/null
+++ b/dev-ada/gprbuild/files/gprbuild-22.0.0-gentoo.patch
@@ -0,0 +1,292 @@
+--- a/src/gprlib.adb	2019-06-02 10:57:49.807002425 +0200
++++ b/src/gprlib.adb	2019-06-02 11:01:32.986518447 +0200
+@@ -266,7 +266,9 @@
+ 
+    Driver_Name                   : Name_Id := No_Name;
+ 
+-   Gnatbind_Name                 : String_Access := new String'("gnatbind");
++   Gnatbind_Name                 : String_Access := new String'("@GNATBIND@");
++
++   Gnatbind_Path_Option          : constant String := "--gnatbind_path=";
+ 
+    Compiler_Name                 : String_Access := new String'("gcc");
+ 
+@@ -2081,7 +2083,7 @@
+                           and then Line (Last - 2 .. Last) = "gcc"
+                         then
+                            Gnatbind_Name :=
+-                             new String'(Line (1 .. Last - 3) & "gnatbind");
++                             new String'(Line (1 .. Last - 3) & "@GNATBIND@");
+                            Objcopy_Name :=
+                              new String'(Line (1 .. Last - 3) & "objcopy");
+ 
+@@ -2089,7 +2091,7 @@
+                           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@");
+                            Objcopy_Name :=
+                              new String'(Line (1 .. Last - 7) & "objcopy");
+                         end if;
+@@ -2241,7 +2243,13 @@
+                Mapping_File_Name := new String'(Line (1 .. Last));
+ 
+             when Binding_Options =>
+-               Binding_Options_Table.Append (Line (1 .. Last));
++               if Last > Gnatbind_Path_Option'Length
++                  and then Line (1 .. Gnatbind_Path_Option'Length) =
++                     Gnatbind_Path_Option then
++                     null;
++               else
++                  Binding_Options_Table.Append (Line (1 .. Last));
++               end if;
+ 
+             when Copy_Source_Dir =>
+                Copy_Source_Directory := new String'(Line (1 .. Last));
+--- a/share/gprconfig/compilers.xml	2019-06-01 21:29:57.611722804 +0200
++++ b/share/gprconfig/compilers.xml	2019-06-01 21:42:56.000608601 +0200
+@@ -20,15 +20,15 @@
+   <!--    GCC 3.x & 4.x (not for GNAT Pro)-->
+   <compiler_description>
+     <name>GCC</name>
+-    <executable prefix="1">(.*-wrs-.*|.*-sysgo.*|.*-elf-.*|.*-eabi-.*|.*-eabispe-.*|avr-.*|.*-elinos-linux.*|.*-generic-linux-gnu-|.*mingw32.*|.*-xcoff-.*|arm-linux-androideabi-|arm-linux-gnueabi-|arm-linux-gnueabihf-|e500v2-gnu-linux-|powerpc-.*-linux.*-|.*-darwin.*-|aarch64-linux-gnu-)?gcc</executable>
++    <executable prefix="1">(.*-wrs-.*|.*-sysgo.*|.*-elf-.*|.*-eabi-.*|.*-eabispe-.*|avr-.*|.*-elinos-linux.*|.*-generic-linux-gnu-|.*mingw32.*|.*-xcoff-.*|arm-linux-androideabi-|arm-linux-gnueabi-|arm-linux-gnueabihf-|e500v2-gnu-linux-|powerpc-.*-linux.*-|.*-darwin.*-|aarch64-linux-gnu-)?gcc-@VER@</executable>
+     <version>
+-      <external>${PREFIX}gcc -v</external>
++      <external>${PREFIX}gcc-@VER@ -v</external>
+       <nogrep regexp="for GNAT Pro"></nogrep>
+       <grep regexp="^gcc \S+ (\S+)" group="1"></grep>
+     </version>
+     <languages>C</languages>
+     <target>
+-      <external>${PREFIX}gcc -dumpmachine</external>
++      <external>${PREFIX}gcc-@VER@ -dumpmachine</external>
+       <grep regexp="[^\r\n]+"></grep>
+     </target>
+   </compiler_description>
+@@ -185,14 +185,14 @@
+    -->
+   <compiler_description>
+     <name>GNAT</name>
+-    <executable prefix="1">(.*-wrs-.*|.*-sysgo.*|.*-elf-.*|.*-eabi-.*|.*-eabispe-.*|avr-.*|.*-elinos-linux.*|.*-generic-linux-gnu-|.*mingw32.*|.*-xcoff-.*|arm-linux-androideabi-|arm-linux-gnueabi-|arm-linux-gnueabihf-|e500v2-gnu-linux-|powerpc-.*-linux.*-|.*-darwin.*-|aarch64-linux-gnu-|.*-qnx.*|.*-rtems.*)?gnatls</executable>
++    <executable prefix="1">(.*-wrs-.*|.*-sysgo.*|.*-elf-.*|.*-eabi-.*|.*-eabispe-.*|avr-.*|.*-elinos-linux.*|.*-generic-linux-gnu-|.*mingw32.*|.*-xcoff-.*|arm-linux-androideabi-|arm-linux-gnueabi-|arm-linux-gnueabihf-|e500v2-gnu-linux-|powerpc-.*-linux.*-|.*-darwin.*-|aarch64-linux-gnu-|.*-qnx.*|.*-rtems.*)?gnatls-@VER@</executable>
+     <version>
+-      <external>${PREFIX}gnatls -v --version</external>
++      <external>${PREFIX}gnatls-@VER@ -v --version</external>
+       <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+     </version>
+     <languages>Ada</languages>
+     <variable name="gcc_version">
+-      <external>${PREFIX}gcc -v</external>
++      <external>${PREFIX}gcc-@VER@ -v</external>
+       <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+     </variable>
+     <runtimes default="default,kernel,native">
+@@ -202,68 +202,11 @@
+        <directory group="1" >\.\./$TARGET/lib/gnat/(.*)/adalib/</directory>
+     </runtimes>
+     <target>
+-      <external>${PREFIX}gcc -dumpmachine</external>
++      <external>${PREFIX}gcc-@VER@ -dumpmachine</external>
+       <grep regexp="[^\r\n]+"></grep>
+     </target>
+   </compiler_description>
+ 
+-  <!--  CodePeer -->
+-
+-  <compiler_description>
+-    <name>GNAT_CODEPEER</name>
+-    <executable prefix="1">(.*gnsa-|.*codepeer-)gnatls</executable>
+-    <version>
+-      <external>${PREFIX}gnatls -v</external>
+-      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+-    </version>
+-    <languages>Ada,C,C++</languages>
+-    <variable name="gcc_version">
+-      <external>${PREFIX}gcc -v</external>
+-      <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+-    </variable>
+-    <runtimes default="default,native">
+-       <directory group="default" >\.\./lib/gcc/.*/$gcc_version/adalib/</directory>
+-       <directory group="1" >\.\./lib/gnat/(.*)/adalib/</directory>
+-       <directory group="1" >\.\./lib/gcc/.*/$gcc_version/rts-(.*)/adalib/</directory>
+-    </runtimes>
+-    <target>codepeer</target>
+-  </compiler_description>
+-
+-  <!--  Generic GNAT LLVM Target -->
+-
+-  <compiler_description>
+-    <name>GNAT_LLVM</name>
+-    <executable prefix="1">(llvm-)gnatls</executable>
+-    <version>
+-      <external>${PREFIX}gnatls -v</external>
+-      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+-    </version>
+-    <languages>Ada</languages>
+-    <variable name="gcc_version">
+-      <external>${PREFIX}gcc -v</external>
+-      <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+-    </variable>
+-    <runtimes default="default,native">
+-       <directory group="default" >\.\./lib/rts-native/adalib/</directory>
+-       <directory group="1" >\.\./lib/rts-(.*)/adalib/</directory>
+-    </runtimes>
+-    <target>llvm</target>
+-  </compiler_description>
+-
+-  <!--  Generic C compiler for LLVM  -->
+-  <compiler_description>
+-    <name>C_LLVM</name>
+-    <executable>clang</executable>
+-    <version>
+-      <external>clang --version</external>
+-
+-      <!--  '...clang version 6.0.0...'  -->
+-      <grep regexp="clang version (\S+)" group="1"></grep>
+-    </version>
+-    <languages>C</languages>
+-    <target>llvm</target>
+-  </compiler_description>
+-
+   <!--  Generic C++ compiler for LLVM  -->
+   <compiler_description>
+     <name>C++_LLVM</name>
+@@ -221,28 +221,6 @@
+     <target>llvm</target>
+   </compiler_description>
+ 
+-  <!--  C Target -->
+-
+-  <compiler_description>
+-    <name>GNAT_C</name>
+-    <executable prefix="1">(c-)gnatls</executable>
+-    <version>
+-      <external>${PREFIX}gnatls -v</external>
+-      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+-    </version>
+-    <languages>Ada</languages>
+-    <variable name="gcc_version">
+-      <external>${PREFIX}gcc -v</external>
+-      <grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
+-    </variable>
+-    <runtimes default="default,ccg">
+-       <directory group="default" >\.\./libexec/gnat_ccg/lib/gcc/.*/$gcc_version/adalib/</directory>
+-       <directory group="1" >\.\./libexec/gnat_ccg/lib/gcc/.*/$gcc_version/rts-(.*)/adalib/</directory>
+-       <directory group="1" >\.\./lib/gnat/(.*)/adalib/</directory>
+-    </runtimes>
+-    <target>c</target>
+-  </compiler_description>
+-
+   <!--  CCG Target (C generation via LLVM) -->
+ 
+   <compiler_description>
+@@ -286,23 +264,6 @@
+   </compiler_description>
+ 
+ 
+-  <!--  GNAT_DOTNET -->
+-
+-  <compiler_description>
+-    <name>GNAT_DOTNET</name>
+-    <executable prefix="1">(.*dotnet-)gnatls</executable>
+-    <version>
+-      <external>${PREFIX}gnatls -v</external>
+-      <grep regexp="^GNATLS.+?(\d+(\.\d+)?)" group="1"></grep>
+-    </version>
+-    <languages>Ada</languages>
+-    <runtimes default="default,kernel">
+-       <directory group="default" >\.\./lib/dotgnat/adalib/</directory>
+-       <directory group="1" >\.\./lib/dotgnat/rts-(.*)/adalib/</directory>
+-    </runtimes>
+-    <target>dotnet</target>
+-  </compiler_description>
+-
+   <!--  JGNAT -->
+ 
+   <compiler_description>
+@@ -421,21 +326,6 @@
+     </target>
+   </compiler_description>
+ 
+-  <!-- LLVM Compiler -->
+-  <compiler_description>
+-    <name>LLVM</name>
+-    <executable>clang</executable>
+-    <version>
+-      <external>clang -v</external>
+-      <grep regexp=".*(LLVM|clang) version ([0-9.]*)" group="2"></grep>
+-    </version>
+-    <languages>C,C++</languages>
+-    <target>
+-      <external>clang -dumpmachine</external>
+-      <grep regexp="[^\r\n]+"></grep>
+-    </target>
+-  </compiler_description>
+-
+   <!--  Windres compiler -->
+   <compiler_description>
+     <name>WINDRES</name>
+--- a/share/gprconfig/gnat.xml	2019-06-01 21:53:53.383281607 +0200
++++ b/share/gprconfig/gnat.xml	2019-06-01 21:57:08.414196529 +0200
+@@ -60,7 +60,7 @@
+    &filter_gnat;
+    <config>
+    package Compiler is
+-      for Driver                   ("Ada") use "${PATH(ada)}${PREFIX(ada)}gcc";
++      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
+@@ -77,6 +77,9 @@
+       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 ${VERSION(ada)}";
+--- a/share/gprconfig/c.xml	2019-06-01 21:57:36.244755708 +0200
++++ b/share/gprconfig/c.xml	2019-06-01 21:59:14.919191663 +0200
+@@ -14,7 +14,7 @@
+      </compilers>
+      <config>
+    package Compiler is
+-      for Driver              ("C") use "${PATH(c)}${PREFIX(c)}gcc";
++      for Driver              ("C") use "${PATH(c)}${PREFIX(c)}gcc-@VER@";
+    end Compiler;
+      </config>
+    </configuration>
+--- a/share/gprconfig/linker.xml	2019-06-01 21:59:34.546880368 +0200
++++ b/share/gprconfig/linker.xml	2019-06-01 22:00:50.906668730 +0200
+@@ -112,6 +112,9 @@
+    for Object_Lister use ("nm", "-g");
+    for Object_Lister_Matcher use " [TDRB] (.*)";
+ 
++   LDFLAGS := External_As_List ("LDFLAGS", " ");
++   for Leading_Library_Options use LDFLAGS;
++
+    package Linker is
+       for Export_File_Format use "GNU";
+       for Export_File_Switch use "-Wl,--version-script=";
+@@ -1211,7 +1211,7 @@
+     </targets>
+     <config>
+    for Library_Partial_Linker use
+-     ("${PATH(ada)}${PREFIX(ada)}gcc", "-nostdlib")
++     ("${PATH(ada)}${PREFIX(ada)}gcc-@VER@", "-nostdlib")
+       &amp; GCC_No_Pie
+       &amp; ("-Wl,-r", "-o");
+     </config>
+@@ -1232,7 +1232,7 @@
+     </targets>
+     <config>
+    for Library_Partial_Linker use
+-     ("${PATH(c)}${PREFIX(c)}gcc", "-nostdlib")
++     ("${PATH(c)}${PREFIX(c)}gcc-@VER@", "-nostdlib")
+       &amp; GCC_No_Pie
+       &amp; ("-Wl,-r", "-o");
+     </config>
diff --git a/dev-ada/gprbuild/gprbuild-22.0.0.ebuild b/dev-ada/gprbuild/gprbuild-22.0.0.ebuild
new file mode 100644
index 000000000000..6de6ca467e32
--- /dev/null
+++ b/dev-ada/gprbuild/gprbuild-22.0.0.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+ADA_COMPAT=( gnat_2021 )
+
+inherit ada multiprocessing
+
+XMLADA=xmlada-${PV}
+GPRCONFIG_KB=gprconfig_kb-${PV}
+
+DESCRIPTION="Multi-Language Management"
+HOMEPAGE="http://libre.adacore.com/"
+SRC_URI="
+	https://github.com/AdaCore/${PN}/archive/refs/tags/v${PV}.tar.gz
+		-> ${P}.tar.gz
+	https://github.com/AdaCore/xmlada/archive/refs/tags/v${PV}.tar.gz
+		-> ${XMLADA}.tar.gz
+	https://github.com/AdaCore/gprconfig_kb/archive/refs/tags/v${PV}.tar.gz
+		-> ${GPRCONFIG_KB}.tar.gz"
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND="${ADA_DEPS}"
+RDEPEND="${DEPEND}"
+
+REQUIRED_USE="${ADA_REQUIRED_USE}"
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+src_prepare() {
+	kb_src=../${GPRCONFIG_KB}
+
+	# Install the gprconfig knowledge base
+	rm -rf share/gprconfig
+	cp -r "$kb_src"/db share/gprconfig || die
+
+	default
+	sed -i \
+		-e "s:@VER@:${GCC_PV}:g" \
+		share/gprconfig/compilers.xml \
+		share/gprconfig/gnat.xml \
+		share/gprconfig/c.xml \
+		share/gprconfig/linker.xml \
+		|| die
+	sed -i \
+		-e "s:@GNATBIND@:${GNATBIND}:g" \
+		src/gprlib.adb \
+		|| die
+}
+
+bin_progs="gprbuild gprconfig gprclean gprinstall gprname gprls"
+lib_progs="gprlib gprbind"
+
+src_compile() {
+	local xmlada_src="../${XMLADA}"
+	incflags="-Isrc -Igpr/src -I${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 ${LDFLAGS} gpr_imports.o || die
+	done
+	for lib in $lib_progs; do
+		gnatmake -j$(makeopts_jobs) ${incflags} ${lib} $ADAFLAGS \
+			-largs ${LDFLAGS} gpr_imports.o || die
+	done
+}
+
+src_install() {
+	dobin ${bin_progs}
+	exeinto /usr/libexec/gprbuild
+	doexe ${lib_progs}
+	insinto /usr/share/gprconfig
+	doins share/gprconfig/*.xml
+	doins share/gprconfig/*.ent
+	insinto /usr/share/gpr
+	doins share/_default.gpr
+	einstalldocs
+}
diff --git a/dev-ada/gprbuild/metadata.xml b/dev-ada/gprbuild/metadata.xml
index 9503697230cd..4c3c56e8586c 100644
--- a/dev-ada/gprbuild/metadata.xml
+++ b/dev-ada/gprbuild/metadata.xml
@@ -14,4 +14,7 @@
 		projects of all sizes organized into subsystems and libraries and is
 		particularly well-suited for compiled languages.
 	</longdescription>
+	<upstream>
+		<remote-id type="github">adacore/gprbuild</remote-id>
+	</upstream>
 </pkgmetadata>