Final fixes:

- All QEMU reproducibility issues resolved
- Added SPDX licensing
- Couple other small issues
- Fix guile reproducbility

sysa/libtool-2.2.4/libtool-2.2.4.sh

@@ -1,8 +1,11 @@
 # SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 src_prepare() {
+    default
+
     rm libltdl/config/ltmain.sh
 
     rm doc/*.info
@@ -18,10 +21,10 @@ src_configure() {
         --host=i386-unknown-linux \
         --target=i386-unknown-linux \
         --build=i386-unknown-linux \
-        ac_path_EGREP="/usr/bin/grep -E" \
-        ac_path_FGREP="/usr/bin/grep -F" \
-        ac_path_GREP="/usr/bin/grep" \
-        ac_path_SED="/usr/bin/sed"
+        ac_path_EGREP="egrep" \
+        ac_path_FGREP="fgrep" \
+        ac_path_GREP="grep" \
+        ac_path_SED="sed"
 }
 
 src_compile() {
@@ -30,4 +33,10 @@ src_compile() {
 
 src_install() {
     make install MAKEINFO=true DESTDIR="${DESTDIR}"
+
+    sed -i -e "s/{EGREP=.*/{EGREP='egrep'}/" \
+        -e "s/{FGREP=.*/{FREGP='fgrep'}/" \
+        -e "s/{GREP=.*/{GREP='grep'}/" \
+        -e "s/{SED=.*/{SED='sed'}/" \
+        "${DESTDIR}/usr/bin/libtool"
 }