From ee6e2a4c55ed4e15b366e0cf42a5309ac1feeb77 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sun, 14 Aug 2022 21:29:30 +0100
Subject: [PATCH] dev-libs/crypto++: add more ABI commentary

... and just change to 0/${PV} (subslot is the same as before
for 8.6.0) given it's so often unstable.

Signed-off-by: Sam James <sam@gentoo.org>
---
 dev-libs/crypto++/crypto++-8.6.0.ebuild | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/dev-libs/crypto++/crypto++-8.6.0.ebuild b/dev-libs/crypto++/crypto++-8.6.0.ebuild
index fe51dc2a34970..0b77d971f0e70 100644
--- a/dev-libs/crypto++/crypto++-8.6.0.ebuild
+++ b/dev-libs/crypto++/crypto++-8.6.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/crypto++.asc
+VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/crypto++.asc
 inherit toolchain-funcs verify-sig
 
 DESCRIPTION="C++ class library of cryptographic schemes"
@@ -13,10 +13,15 @@ SRC_URI+=" verify-sig? ( https://cryptopp.com/cryptopp${PV//.}.zip.sig )"
 S="${WORKDIR}"
 
 LICENSE="Boost-1.0"
-# Bumped to 8.5 in 8.5.0 out of caution
+# ABI notes:
+# - Bumped to 8.5 in 8.5.0 out of caution
 # subslot is so version (was broken in 8.3.0, check on bumps!)
 # Seems to be broken in 8.6 again too
-SLOT="0/8.6"
+#
+# - See https://cryptopp.com/#news, but releases usually say
+# "recompile of programs required". Even if it doesn't,
+# verify with abidiff!
+SLOT="0/${PV}"
 KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~loong ppc ppc64 ~riscv sparc x86 ~x64-macos"
 IUSE="+asm static-libs"