2 files changed, 70 insertions, 0 deletions
diff --git a/dev-lang/micropython/Manifest b/dev-lang/micropython/Manifest
index 7f6857c39611..c5d4867b2d7b 100644
--- a/dev-lang/micropython/Manifest
+++ b/dev-lang/micropython/Manifest
@@ -1 +1,2 @@
 DIST micropython-1.23.0.tar.xz 85748224 BLAKE2B 3fca138bbe9a676c671812625ac374e82c3c91bb41db32557747ea4d28941de92be80bbf2e642f9094427dbcf6ee285c63ddad66510287074edb716017599384 SHA512 16f065bbbed1469587597193e7131ed9278ca2b22c8614098b5c79060f853db2a5a38ffe85688126cee86a5cb110d74840f50be4b009a687d7d310b54de2b2b5
+DIST micropython-1.25.0.tar.xz 109072312 BLAKE2B ac72d26fc2550bc7411749ba36d67a9cdc8d712c1a9789fd8ff162c651217b2e2417edbec0063285a982dc3f42955a3a324acc6fcb7e8e463f6fe5f47032fbbb SHA512 c20b2357d7bfda3bafbff73e7c991db14c2aa5041a3caa8f4c2e092e54f6b15953c3aa2f67129e7271efda180b69ebe8609101fce5f569d8470af900be560935
diff --git a/dev-lang/micropython/micropython-1.25.0.ebuild b/dev-lang/micropython/micropython-1.25.0.ebuild
new file mode 100644
index 000000000000..6d370c6a9a3d
--- /dev/null
+++ b/dev-lang/micropython/micropython-1.25.0.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..13} )
+
+inherit toolchain-funcs python-any-r1
+
+DESCRIPTION="Python implementation for microcontrollers"
+HOMEPAGE="https://micropython.org https://github.com/micropython/micropython"
+SRC_URI="https://micropython.org/resources/source/${P}.tar.xz"
+
+LICENSE="Apache-2.0 BSD BSD-1 BSD-4 GPL-2 GPL-2+ ISC LGPL-3 MIT OFL-1.1 ZLIB"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	dev-libs/libffi:=
+	virtual/pkgconfig
+	${PYTHON_DEPS}
+"
+
+src_prepare() {
+	default
+
+	# Both ports/unix and mpy-cross need their Makefile changed.
+	# 1) don't die on compiler warning
+	# 2) remove /usr/local prefix references in favour of /usr
+	# 3) enforce our CFLAGS (Only change the first `CFLAGS +=`)
+	# 4) enforce our LDFLAGS (Only change the first `LDFLAGS +=`)
+	sed -e 's#-Werror##g;' \
+		-e "s#/usr/local#${EPREFIX}#g" \
+		-e "0,/^CFLAGS +=/{s#^CFLAGS += \(.*\)#CFLAGS += \1 ${CFLAGS}#g}" \
+		-e "0,/^LDFLAGS +=/{s#^LDFLAGS += \(.*\)#LDFLAGS += \1 ${LDFLAGS}#g}" \
+		-i ports/unix/Makefile mpy-cross/Makefile || die "can't patch Makefile"
+}
+
+src_compile() {
+	# Build the cross-compiler first. Build fails without this.
+	einfo ""
+	einfo "Building the mpy-crosscompiler."
+	einfo ""
+	emake V=1 -C mpy-cross CC="$(tc-getCC)"
+
+	# Finally, build the unix port.
+	einfo ""
+	einfo "Building the micropython unix port."
+	einfo ""
+	# Empty `STRIP=` leaves symbols + debug info intact. Let portage handle it.
+	# https://github.com/micropython/micropython/tree/master/ports/unix/README.md
+	emake V=1 -C ports/unix CC="$(tc-getCC)" STRIP=
+}
+
+src_test() {
+	emake V=1 -C ports/unix CC="$(tc-getCC)" test
+}
+
+src_install() {
+	emake V=1 -C ports/unix CC="$(tc-getCC)" DESTDIR="${D}" install
+
+	# remove .git files
+	find tools -type f -name '.git*' -delete || die
+
+	dodoc -r tools
+	einstalldocs
+}