3 files changed, 80 insertions, 2 deletions
diff --git a/dev-util/boost-build/Manifest b/dev-util/boost-build/Manifest
index 03edd4846bb8..9f3e89ba3496 100644
--- a/dev-util/boost-build/Manifest
+++ b/dev-util/boost-build/Manifest
@@ -6,5 +6,7 @@ AUX boost-build-1.73.0-add-none-feature-options.patch 475 BLAKE2B 5211dbc9188056
 AUX boost-build-1.74.0-no-implicit-march-flags.patch 16904 BLAKE2B cd37f24ca075760dd220926b081ab898f0f61e9de22e1dbc119afd5d746f3a7d215065332c96af9f64299e9374d994655d196430ad7deac592a42e7d165b0bdf SHA512 d07b55530d26c63b7453d265e27ba6a1e902f67f2b74e581a0286f563e0b2afa833bbdeb625be1a0beec255ead811eecb10d3a6f45c27cb929dc224430c60a8c
 AUX site-config.jam 688 BLAKE2B e43a7ad1a94d113a7f890e8b634770f5c60556101d428d83f655bbbe72c46b587485886a9941d05a2ae4319fc325f1e0ecfb9b660158b81c5e9fd02e0b1c0530 SHA512 b65bf1be3133f9f66d3139b00f195a288591bb20a13ba35041507c2c33d7d2da6047c3b02dc27bc4eb21798b91e1262a60e294b7fd4af90808b9de0f5af517df
 DIST boost_1_74_0.tar.bz2 109600630 BLAKE2B 2982f64fccf6fdb3b4b74452e603f459242d7abb42df4162278d9b558b637786a2eb97442126967b19088d591777c64ced8f60a23e71eaa0b7545e80f800de63 SHA512 4ec9c1164ec9b95ce46ba1c073e586c94b3882dce5b7347ea14bbef0c1da230e12aa5328a501ce38cae1b1d7623daa3246325625899179b4cc309242540982a4
-EBUILD boost-build-1.74.0.ebuild 1970 BLAKE2B fe580d61fc9dc857728603a0736d300e879d1ebb67cceefd12658d4caf9aa3632dc18b48b6b58cc4483840bda0a14c72aed579163fe29749191d581e8e9f24fd SHA512 903cbcd060470d292fac6c19e4686bc52e33d3b5bf2f694bafe96221b7c58db0492742fd296346ad2485db2bdc728fba36931a93cb9f61a9d41804c9c69410ae
+DIST boost_1_75_0.tar.bz2 121849575 BLAKE2B ce7ecd8bcee518ce54f7e5302f202acbea60cedd6ae9248708c0bb5bbc2713607b2e1967a9e6f77cc20a4c008c1ee4db651def55937efc80407487a7a44fa8d6 SHA512 d86f060245e98dca5c7f3f831c98ea9ccbfa8310f20830dd913d9d4c939fbe7cb94accd35f1128e7c4faf6c27adb6f4bb54e5477a6bde983dfc7aa33c4eed03a
+EBUILD boost-build-1.74.0.ebuild 1961 BLAKE2B d64331c29bfc91853c23b28bd5c6ca9370e63250267c299ba8dfe5af8de815d51487f1a65d18c8950d291748e299108eb50a48415ab3ce30f374f84a5037f31c SHA512 96991c2021658412f421ccd6811bc5cc2f3c4193913cce4397b213deef2801b6ec8dc82ffecef46d8305eeab63d90e9e51ea14315b3920efb44ec4d9711f4712
+EBUILD boost-build-1.75.0.ebuild 2066 BLAKE2B d005e74572d73d1633356615312d91103d15e0887c556c9c6f3451709f1873ef2598faeadf0dbc72bca013a2396be86da8a1eec78a7c67ffab14923f12bd6cf1 SHA512 b1cdea0f568dfdbcd9d6c68cc40263c78ed8cd93fe4bd812477d0010e97de533d1a263758937558ca112a2fe249cd2b0af81713e901fe5d0f745f712a333f425
 MISC metadata.xml 329 BLAKE2B f492b1ba64c3f7bce1d3fb304bcff93357cc069dfd06b69c25cf26f4423ebea51ac4614a8d865635568f0e9db424a6904fc1edd5fa729243838e16e9887f4202 SHA512 57baf2d8e0a4c240d99f68ce122086a147d42145687b712609fdcd73b77fe3fdfecc1b078edb6a9c922213482fcc17c2fccb6762ec69890fbc9a912c4cb34827
diff --git a/dev-util/boost-build/boost-build-1.74.0.ebuild b/dev-util/boost-build/boost-build-1.74.0.ebuild
index 5074670c2b5d..696f4df0d5d8 100644
--- a/dev-util/boost-build/boost-build-1.74.0.ebuild
+++ b/dev-util/boost-build/boost-build-1.74.0.ebuild
@@ -13,7 +13,7 @@ SRC_URI="https://dl.bintray.com/boostorg/release/${PV}/source/boost_${MY_PV}.tar
 
 LICENSE="Boost-1.0"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="examples"
 RESTRICT="test"
 
diff --git a/dev-util/boost-build/boost-build-1.75.0.ebuild b/dev-util/boost-build/boost-build-1.75.0.ebuild
new file mode 100644
index 000000000000..815dc83605be
--- /dev/null
+++ b/dev-util/boost-build/boost-build-1.75.0.ebuild
@@ -0,0 +1,76 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic prefix toolchain-funcs
+
+MY_PV="$(ver_rs 1- _)"
+
+DESCRIPTION="A system for large project software construction, simple to use and powerful"
+HOMEPAGE="https://boostorg.github.io/build/"
+SRC_URI="https://dl.bintray.com/boostorg/release/${PV}/source/boost_${MY_PV}.tar.bz2"
+
+LICENSE="Boost-1.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="examples"
+RESTRICT="test"
+
+S="${WORKDIR}/boost_${MY_PV}/tools/build/src"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.71.0-disable_python_rpath.patch
+	"${FILESDIR}"/${PN}-1.71.0-darwin-gentoo-toolchain.patch
+	"${FILESDIR}"/${PN}-1.73.0-add-none-feature-options.patch
+	"${FILESDIR}"/${PN}-1.71.0-respect-c_ld-flags.patch
+	"${FILESDIR}"/${PN}-1.74.0-no-implicit-march-flags.patch
+)
+
+src_unpack() {
+	tar xojf "${DISTDIR}/${A}" boost_${MY_PV}/tools/build || die "unpacking tar failed"
+}
+
+src_prepare() {
+	default
+
+	pushd .. >/dev/null || die
+	eapply "${FILESDIR}"/${PN}-1.71.0-fix-test.patch
+	popd >/dev/null || die
+}
+
+src_configure() {
+	tc-export CXX
+
+	# need to enable LFS explicitly for 64-bit offsets on 32-bit hosts (#761100)
+	append-lfs-flags
+}
+
+src_compile() {
+	cd engine || die
+	./build.sh cxx -d+2 --without-python || die "building bjam failed"
+}
+
+src_test() {
+	# Forget tests, bjam is a lost cause
+	:
+}
+
+src_install() {
+	dobin engine/{bjam,b2}
+
+	insinto /usr/share/boost-build
+	doins -r "${FILESDIR}/site-config.jam" \
+		../boost-build.jam bootstrap.jam build-system.jam ../example/user-config.jam *.py \
+		build kernel options tools util
+
+	find "${ED}"/usr/share/boost-build -iname '*.py' -delete || die
+
+	dodoc ../notes/{changes,release_procedure,build_dir_option,relative_source_paths}.txt
+
+	if use examples; then
+		docinto examples
+		dodoc -r ../example/.
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}