From 88b10dd92e3aae3aabf9fe31cef5081a8d3c161a Mon Sep 17 00:00:00 2001
From: YellowJacketLinux <anymouseprophet@gmail.com>
Date: Tue, 15 Oct 2024 19:36:59 -0700
Subject: [PATCH] libgcrypt

---
 04-libgcrypt.sh | 68 +++++++++++++++++++++++++++++++++++++++++++++++++
 README.md       |  8 ++++++
 2 files changed, 76 insertions(+)
 create mode 100644 04-libgcrypt.sh

diff --git a/04-libgcrypt.sh b/04-libgcrypt.sh
new file mode 100644
index 0000000..dbcb5a4
--- /dev/null
+++ b/04-libgcrypt.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+if [ "`whoami`" == "root" ]; then
+  echo "Danger, Will Robinson!"
+  echo "Do not execute me as r00t"
+  exit 1
+fi
+
+TARBALL="libgcrypt-1.11.0.tar.bz2"
+DNL="https://www.gnupg.org/ftp/gcrypt/libgcrypt/libgcrypt-1.11.0.tar.bz2"
+SHA256="09120c9867ce7f2081d6aaa1775386b98c2f2f246135761aae47d81f58685b9c"
+
+[ -d libgcrypt-1.11.0 ] && rm -rf libgcrypt-1.11.0
+
+if [ ! -f ${TARBALL} ]; then
+  wget ${DNL}
+  if [ $? -ne 0 ]; then
+    echo "Could not retrieve ${DNL}"
+    echo "Sorry."
+    exit 1
+  fi
+fi
+
+CHECK="`sha256sum ${TARBALL} |awk ' { print $1 } ' `"
+if [ "${CHECK}" != "${SHA256}" ]; then
+  echo "${TARBALL} does not match expected SHA256. Sorry."
+  exit 1
+fi
+
+tar -jxf ${TARBALL} && cd libgcrypt-1.11.0
+./configure --prefix=/usr
+
+make
+if [ $? -ne 0 ]; then
+  echo "Failed building libgcrypt. Sorry."
+  exit 1
+fi
+make -C doc html
+makeinfo --html --no-split -o doc/gcrypt_nochunks.html doc/gcrypt.texi
+makeinfo --plaintext       -o doc/gcrypt.txt           doc/gcrypt.texi
+
+echo "running make check"
+make check > libgcrypt.check.log 2>&1
+
+cat > makeinstall.sh << "EOF"
+#!/bin/bash
+
+make install
+install -d -m755 /usr/share/doc/libgcrypt-1.11.0
+install -m644 README doc/{README.apichanges,fips*,libgcrypt*} \
+  /usr/share/doc/libgcrypt-1.11.0
+install -d -m755 /usr/share/doc/libgcrypt-1.11.0/html
+install -m644 doc/gcrypt.html/* \
+  /usr/share/doc/libgcrypt-1.11.0/html
+install -m644 doc/gcrypt_nochunks.html \
+  /usr/share/doc/libgcrypt-1.11.0
+install -m644 doc/gcrypt.{txt,texi} \
+  /usr/share/doc/libgcrypt-1.11.0
+EOF
+
+echo
+echo "Check the file libgcrypt-1.11.0/libgcrypt.check.log"
+echo
+echo "If it looks good, then as root:"
+echo
+echo "  cd libgcrypt-1.11.0"
+echo "  bash makeinstall.sh"
+echo
diff --git a/README.md b/README.md
index 0b78599..21a8707 100644
--- a/README.md
+++ b/README.md
@@ -29,4 +29,12 @@ Justification: Needed to build libgcrypt. No build dependencies outside of LFS.
 * Script: [`03-libgpg-error.sh`](03-libgpg-error.sh)
 * Status: Script Untested
 
+Dependency Four: libgcrypt
+--------------------------
+
+Justification: Needed to build RPM itself. Depends upon libgpg-error.
+
+* Script: [`04-libgcrypt.sh`](04-libgcrypt.sh)
+* Status: Script Untested
+