diff --git a/recipes/incoming-kde/karchive.toml b/recipes/incoming-kde/karchive.toml
index 56a3f98f..b06f12d4 100644
--- a/recipes/incoming-kde/karchive.toml
+++ b/recipes/incoming-kde/karchive.toml
@@ -31,12 +31,14 @@ cmake -B build -G Ninja -Wno-dev \
   -DCMAKE_C_COMPILER="$ZW/cc" -DCMAKE_CXX_COMPILER="$ZW/cxx" -DCMAKE_ASM_COMPILER="$ZW/cc" \
   -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_PREFIX_PATH=/usr \
   -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF \
-  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF
+  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF \
+  -DWITH_BZIP2=OFF -DWITH_LIBLZMA=OFF -DWITH_OPENSSL=OFF
 '''
 compile = "cmake --build build"
 install = "DESTDIR=/out cmake --install build"
 
 [deps]
-# zstd: karchive 6.27 hace pkg_check_modules(libzstd REQUIRED) ⇒ obligatorio (no opcional como
-# bzip2/xz). zstd del catálogo es gcc+static-PIC ⇒ linkea dentro de libKF6Archive.so.
-build = ["cmake", "samurai", "python3", "pkgconf", "qtbase", "dbus", "extra-cmake-modules", "qttools", "zlib", "openssl", "zstd"]
+# karchive 6.27: WITH_BZIP2/LIBLZMA/OPENSSL/LIBZSTD default ON = REQUIRED. bzip2/xz/openssl del catálogo
+# son static-SIN-PIC ⇒ NO linkean en libKF6Archive.so ⇒ los apago (WITH_*=OFF) y NO van en deps. Quedan
+# zlib (PIC) + zstd (gcc+PIC): gzip + zstd. Soporte bz2/xz/openssl = deuda Capa 0 (variantes PIC, diferido).
+build = ["cmake", "samurai", "python3", "pkgconf", "qtbase", "dbus", "extra-cmake-modules", "qttools", "zlib", "zstd"]
diff --git a/recipes/incoming-kde/solid.toml b/recipes/incoming-kde/solid.toml
index cfbde9ca..c5f97037 100644
--- a/recipes/incoming-kde/solid.toml
+++ b/recipes/incoming-kde/solid.toml
@@ -31,8 +31,14 @@ cmake -B build -G Ninja -Wno-dev \
   -DCMAKE_C_COMPILER="$ZW/cc" -DCMAKE_CXX_COMPILER="$ZW/cxx" -DCMAKE_ASM_COMPILER="$ZW/cc" \
   -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_PREFIX_PATH=/usr \
   -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF \
-  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF
+  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF \
+  -DCMAKE_AUTOMOC_MOC_OPTIONS=-D__linux__=1
 '''
+# ↑ moc_predefs FIX: CMake no setea CMAKE_CXX_COMPILER_PREDEFINES_COMMAND para zig-as-clang ⇒ el
+# moc_predefs.h que alimenta a moc queda VACÍO ⇒ moc no ve __linux__ ⇒ toma la rama #else (no-Linux)
+# de fstabwatcher.h y genera onFileChanged, pero el COMPILADOR sí define __linux__ y usa onMountChanged
+# ⇒ "no member named onFileChanged". Darle -D__linux__=1 a moc realinea Q_OS_LINUX. Patrón KF6 para
+# cualquier framework con slots/signals moc detrás de #ifdef Q_OS_LINUX.
 compile = "cmake --build build"
 install = "DESTDIR=/out cmake --install build"