Bug: https://bugs.gentoo.org/836012
Upstream-PR: https://github.com/gentoo/genkernel/pull/33

From 1bb3cc10d51026ad500bc9cec883f1f2f0c445ec Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Sun, 15 May 2022 15:49:21 -0700
Subject: [PATCH 1/3] gen_funcs: Add an install_exe function

This helps when the build uses slibtool where the compiled binary output
path differs from GNU libtool.

Signed-off-by: orbea <orbea@riseup.net>
---
 gen_funcs.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gen_funcs.sh b/gen_funcs.sh
index 500caf2d..a4dc0e44 100755
--- a/gen_funcs.sh
+++ b/gen_funcs.sh
@@ -1974,6 +1974,29 @@ check_distfiles() {
 	fi
 }
 
+# @FUNCTION: install_exe
+# @USAGE: <file> <destination>
+# @DESCRIPTION:
+# Finds an executable binary file and installs it in cases where there may be
+# similarly named shell wrapper scripts. This happens when GNU libtool creates
+# an executable named 'foo' while slibtool creates '.libs/foo' and 'foo' is a
+# shell script that should not be installed.
+install_exe() {
+	local file="${1##*/}"
+	local dest="${2}"
+
+	local dir
+	[[ "${1%/*}" == "${file}" ]] || dir="${1%/*}/"
+
+	[[ -f "${dir}${file}" ]] || gen_die "File '${dir}${file}' does not exist!"
+
+	# Ensure only the binaries are installed and not a similarly named wrapper script
+	find "${S}/${dir}" -type f -name "${file}" -print0 |
+		xargs -0 file | grep executable | grep ELF | cut -f 1 -d : |
+		xargs -I '{}' cp -a '{}' "${dest}" ||
+		gen_die "Failed to copy '${S}/${dir}${file}' to '${dest}'!"
+}
+
 # @FUNCTION: expand_file
 # @USAGE: <file>
 # @DESCRIPTION:

From cfc9ff455e2473e4322bd18c5fa21370d9c0702e Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Thu, 24 Mar 2022 11:43:40 -0700
Subject: [PATCH 2/3] gkbuild/util-linux: Install the correct binaries with
 slibtool

Signed-off-by: orbea <orbea@riseup.net>
---
 gkbuilds/util-linux.gkbuild | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/gkbuilds/util-linux.gkbuild b/gkbuilds/util-linux.gkbuild
index 40ea1fbb..5addbb1d 100644
--- a/gkbuilds/util-linux.gkbuild
+++ b/gkbuilds/util-linux.gkbuild
@@ -47,11 +47,8 @@ src_install() {
 
 	mkdir "${D}"/sbin || die "Failed to create '${D}/sbin'!"
 
-	cp -a blkid.static "${D}"/sbin/blkid \
-		|| die "Failed to copy '${S}/blkid.static' to '${D}/sbin/blkid'!"
-
-	cp -a switch_root "${D}"/sbin/switch_root \
-		|| die "Failed to copy '${S}/switch_root' to '${D}/sbin/switch_root'!"
+	install_exe 'blkid.static' "${D}"/sbin/blkid
+	install_exe 'switch_root' "${D}"/sbin/switch_root
 
 	local sbin
 	for sbin in \

From 2d2e91f288679e272f731917feb58f3768ea586d Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Thu, 24 Mar 2022 13:17:07 -0700
Subject: [PATCH 3/3] gkbuild/cryptsetup: Install the correct binaries with
 slibtool

Signed-off-by: orbea <orbea@riseup.net>
---
 gkbuilds/cryptsetup.gkbuild | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gkbuilds/cryptsetup.gkbuild b/gkbuilds/cryptsetup.gkbuild
index 007874d1..816df609 100644
--- a/gkbuilds/cryptsetup.gkbuild
+++ b/gkbuilds/cryptsetup.gkbuild
@@ -34,8 +34,7 @@ src_install() {
 		"${D}"/sbin/* \
 		"${D}"/usr/share/
 
-	cp -a cryptsetup.static "${D}"/sbin/cryptsetup \
-		|| die "Failed to copy '${S}/cryptsetup.static' to '${D}/sbin/cryptsetup'!"
+	install_exe 'cryptsetup.static' "${D}"/sbin/cryptsetup
 
 	"${STRIP}" --strip-all "${D}"/sbin/cryptsetup \
 		|| die "Failed to strip '${D}/sbin/cryptsetup'!"