add: u-config (#10238) (#10240)

(cherry picked from commit e5527417c7)

Co-authored-by: metcya <134973769+metcya@users.noreply.github.com>

anda/tools/u-config/anda.hcl

@@ -0,0 +1,5 @@
+project pkg {
+  rpm {
+    spec = "u-config.spec"
+  }
+}

anda/tools/u-config/u-config.spec

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+%global forgeurl https://github.com/skeeto/u-config
+Version:        0.34.0
+%forgemeta
+
+Name:           u-config
+Release:        1%{?dist}
+Summary:        A smaller, simpler, portable pkg-config clone 
+
+License:        Unlicense
+URL:            %{forgeurl}
+Source0:        %{forgesource}
+
+Packager:       metcya <metcya@gmail.com>
+
+BuildRequires:  gcc
+
+%description
+u-config ("micro-config") is a small, highly portable pkg-config and pkgconf
+clone. It was written primarily for w64devkit and Windows, but can also serve
+as a reliable drop-in replacement on other platforms. Notable features:
+
+%prep
+%forgeautosetup
+
+%build
+%__cc $CFLAGS \
+      $CPPFLAGS \
+      -DPKG_CONFIG_LIBDIR="\"%{_libdir}/pkgconfig\"" \
+      $LDFLAGS \
+      -o u-config \
+      main_posix.c
+
+%install
+install -Dm 755 u-config %{buildroot}%{_bindir}/u-config
+install -Dm 655 u-config.1 %{buildroot}%{_mandir}/man1/u-config.1
+
+%files
+%license UNLICENSE
+%doc README.md
+%{_bindir}/u-config
+%{_mandir}/man1/u-config.1.*
+
+%changelog
+* Tue Mar 03 2026 metcya <metcya@gmail.com>
+- Initial package

anda/tools/u-config/update.rhai

@@ -0,0 +1 @@
+rpm.version(gh("skeeto/u-config"));