diff --git a/recipes/incoming-clib/harfbuzz.toml b/recipes/incoming-clib/harfbuzz.toml
index fb7ccde3..4e96d397 100644
--- a/recipes/incoming-clib/harfbuzz.toml
+++ b/recipes/incoming-clib/harfbuzz.toml
@@ -1,51 +1,16 @@
-# Importada de Alpine aports por `hammer import-alpine` (Etapa G). PUNTO DE PARTIDA — pero
-# YA trae los parches de musl de Alpine (lo que un import de nix pierde). Pendiente: el
-# sha256 del tarball (el wrapper lo calcula), y adaptar build/install del shell de abuild.
+# harfbuzz 14.2.1 — shaping de texto (lo usa pango). meson static MÍNIMO (sin glib/cairo/icu p/ leaf).
 name    = "harfbuzz"
 version = "14.2.1"
-
 [source]
 tarball = "https://github.com/harfbuzz/harfbuzz/releases/download/14.2.1/harfbuzz-14.2.1.tar.xz"
-# FIXME sha256: el wrapper lo calcula (Alpine publica sha512). sha512 de Alpine:
-# sha512 = "481dca68900e57895d3671baf0595c2d3a26f4f08d0db5662e83089f0d0ff6dc0c28c64c2811eb0f812b0525ed428e90db44f091a88bef47ace2f97d8285b013"
 sha256  = "a54a5d8e9380a41fbb762ce367bcbf7704792dfca0d93f1bbca86c5a57902e0e"
-
 [build]
 compiler = "zig-cc"
 target   = "x86_64-linux-musl"
 link     = "static"
-flags    = []
-
 [build.phases]
-# de build() de Alpine (traducido; el lab provee $CBUILD/$CHOST — Etapa G Fase 3; revisá --shared para estático):
-compile = '''
-_abuild_phase() {
-CFLAGS="$CFLAGS -O2 -flto=auto -ffat-lto-objects" \
-	CXXFLAGS="$CXXFLAGS -O2 -flto=auto -ffat-lto-objects" \
-	CPPFLAGS="$CPPFLAGS -O2 -flto=auto -ffat-lto-objects" \
-	abuild-meson \
-		--default-library=both \
-		-Dglib=enabled \
-		-Dgobject=enabled \
-		-Dgraphite=enabled \
-		-Dicu=enabled \
-		-Dfreetype=enabled \
-		-Dtests="$(want_check && echo enabled || echo disabled)" \
-		-Dcairo=enabled \
-		-Ddocs=enabled \
-		-Dintrospection=enabled \
-		. output
-	meson compile -C output
-}
-_abuild_phase
-'''
-# de package() de Alpine (traducido $pkgdir→/out):
-install = '''
-_abuild_phase() {
-DESTDIR="/out" meson install --no-rebuild -C output
-}
-_abuild_phase
-'''
-
+configure = "PYTHONPATH=/usr/lib/python3.12/site-packages meson setup output --prefix=/usr --buildtype=release -Ddefault_library=static -Dglib=disabled -Dgobject=disabled -Dcairo=disabled -Dicu=disabled -Dgraphite=disabled -Dfreetype=enabled -Dtests=disabled -Ddocs=disabled -Dintrospection=disabled"
+compile   = "PYTHONPATH=/usr/lib/python3.12/site-packages ninja -C output"
+install   = "PYTHONPATH=/usr/lib/python3.12/site-packages DESTDIR=/out meson install -C output --no-rebuild"
 [deps]
-build = ["cairo", "freetype", "glib", "gobject-introspection", "graphite2", "gtk-doc", "icu"]
+build = ["meson", "samurai", "python3", "pkgconf", "freetype"]
diff --git a/recipes/incoming-clib/libpng.toml b/recipes/incoming-clib/libpng.toml
index 50af34a0..f25ed130 100644
--- a/recipes/incoming-clib/libpng.toml
+++ b/recipes/incoming-clib/libpng.toml
@@ -1,43 +1,16 @@
-# Importada de Alpine aports por `hammer import-alpine` (Etapa G). PUNTO DE PARTIDA — pero
-# YA trae los parches de musl de Alpine (lo que un import de nix pierde). Pendiente: el
-# sha256 del tarball (el wrapper lo calcula), y adaptar build/install del shell de abuild.
+# libpng 1.6.58 — imágenes PNG (lo usan cairo/gdk-pixbuf). autotools static, dep zlib.
 name    = "libpng"
 version = "1.6.58"
-
 [source]
 tarball = "https://downloads.sourceforge.net/libpng/libpng-1.6.58.tar.gz"
-# FIXME sha256: el wrapper lo calcula (Alpine publica sha512). sha512 de Alpine:
-# sha512 = "177d81fd1ba1a46ff64da7f24260814876bd0a27ee5bed6dc9dbdd1fe28f3a67cb6f11c74a68f8380a9a7ab0d95c0022b847b1a3e4d939f2a562274627205789"
 sha256  = "8c9b05b675ca7301a458df2c2e46f26e1d41ff36b8863f8c33530bc58c2e6225"
-patches = ["libpng-fix-arm-neon.patch"]
-
 [build]
 compiler = "zig-cc"
 target   = "x86_64-linux-musl"
 link     = "static"
-flags    = []
-
 [build.phases]
-# de build() de Alpine (traducido; el lab provee $CBUILD/$CHOST — Etapa G Fase 3; revisá --shared para estático):
-compile = '''
-_abuild_phase() {
-./configure \
-		--disable-shared --enable-static \
-		--build=$CBUILD \
-		--host=$CHOST \
-		--prefix=/usr \
-		--sysconfdir=/etc \
-		--mandir=/usr/share/man \
-		--localstatedir=/var
-	make
-}
-_abuild_phase
-'''
-# de package() de Alpine (traducido $pkgdir→/out):
-install = '''
-_abuild_phase() {
-make DESTDIR="/out" install
-	rm -f "/out"/usr/lib/*.la
-}
-_abuild_phase
-'''
+configure = "./configure --prefix=/usr --disable-shared --enable-static"
+compile   = "make"
+install   = "make install DESTDIR=/out"
+[deps]
+build = ["zlib"]
diff --git a/recipes/incoming-clib/pcre2.toml b/recipes/incoming-clib/pcre2.toml
index 47d13f21..9bd50e8c 100644
--- a/recipes/incoming-clib/pcre2.toml
+++ b/recipes/incoming-clib/pcre2.toml
@@ -1,51 +1,14 @@
-# Importada de Alpine aports por `hammer import-alpine` (Etapa G). PUNTO DE PARTIDA — pero
-# YA trae los parches de musl de Alpine (lo que un import de nix pierde). Pendiente: el
-# sha256 del tarball (el wrapper lo calcula), y adaptar build/install del shell de abuild.
+# pcre2 10.47 — regex (lo usa glib). autotools static, limpio.
 name    = "pcre2"
 version = "10.47"
-
 [source]
 tarball = "https://github.com/PhilipHazel/pcre2/releases/download/pcre2-10.47/pcre2-10.47.tar.bz2"
-# FIXME sha256: el wrapper lo calcula (Alpine publica sha512). sha512 de Alpine:
-# sha512 = "889a6fdc80f8a7285e4a75d189c183b4588df81bdf048302cf0830e11bbf9b9eeb387ba43dfd3aff8ffb3aa693291e8c535845c06e8ce92d1028cefa6b474804"
 sha256  = "47fe8c99461250d42f89e6e8fdaeba9da057855d06eb7fc08d9ca03fd08d7bc7"
-
 [build]
 compiler = "zig-cc"
 target   = "x86_64-linux-musl"
 link     = "static"
-flags    = []
-
 [build.phases]
-# de build() de Alpine (traducido; el lab provee $CBUILD/$CHOST — Etapa G Fase 3; revisá --shared para estático):
-compile = '''
-_abuild_phase() {
-# Note: Forced -O3 is recommended (needed?) for Julia.
-	./configure \
-		--disable-shared --enable-static \
-		CFLAGS="$CFLAGS -O3" \
-		--build=$CBUILD \
-		--host=$CHOST \
-		--prefix=/usr \
-		--docdir=/usr/share/doc/pcre2-10.47 \
-		--htmldir=/usr/share/doc/pcre2-10.47/html \
-		--enable-pcre2-16 \
-		--enable-pcre2-32 \
-		--enable-pcre2grep-libz \
-		--enable-pcre2test-libedit \
-		--disable-symvers \
-		$_enable_jit
-	make
-}
-_abuild_phase
-'''
-# de package() de Alpine (traducido $pkgdir→/out):
-install = '''
-_abuild_phase() {
-make DESTDIR="/out" install
-}
-_abuild_phase
-'''
-
-[deps]
-build = ["libedit", "zlib"]
+configure = "./configure --prefix=/usr --disable-shared --enable-static --enable-pcre2-16 --enable-pcre2-32 --enable-jit"
+compile   = "make"
+install   = "make install DESTDIR=/out"