Fix Adminer mysql connection for PAM authentication

1 files changed, 18 insertions, 0 deletions

diff --git a/overlays/databases/mysql/default.nix b/overlays/databases/mysql/default.nix
index 4302cd1..f9e5791 100644
--- a/overlays/databases/mysql/default.nix
+++ b/overlays/databases/mysql/default.nix
@@ -2,5 +2,23 @@ self: super: rec {
   mariadb_pam = super.mariadb.overrideAttrs(old: {
     cmakeFlags = old.cmakeFlags ++ [ "-DWITH_AUTHENTICATION_PAM=ON" ];
     buildInputs = old.buildInputs ++ [ self.pam ];
+    outputs = old.outputs ++ [ "dev" ];
+    postInstall = ''
+      mkdir -p $dev $dev/lib $dev/share
+      cp -a $out/include $dev
+      cp -a $out/lib/{libmariadbclient.a,libmysqlclient.a,libmysqlclient_r.a,libmysqlservices.a} $dev/lib
+      cp -a $out/lib/pkgconfig $dev/lib
+      cp -a $out/share/aclocal $dev/share
+    '' + old.postInstall;
+  });
+  # This patched version includes C headers from the server part (see
+  # above). It seems to be required to build pam support in clients.
+  libmysqlclient_pam = super.libmysqlclient.overrideAttrs(old: {
+    prePatch = old.prePatch or "" + ''
+      sed -i -e '/define INCLUDE/s|"$| -I@CMAKE_SYSROOT@@CMAKE_INSTALL_PREFIX@/@INSTALL_INCLUDEDIR@/mysql/server -I@CMAKE_SYSROOT@@CMAKE_INSTALL_PREFIX@/@INSTALL_INCLUDEDIR@/mysql/server/private"|' mariadb_config/mariadb_config.c.in
+    '';
+    postInstall = old.postInstall or "" + ''
+      cp -a ${mariadb_pam.dev}/include/* $out/include/mariadb
+    '';
   });
 }