From 89f7c701b67e56def87d697d71289a424a282be0 Mon Sep 17 00:00:00 2001
From: YellowJacketLinux <anymouseprophet@gmail.com>
Date: Wed, 16 Oct 2024 14:26:34 -0700
Subject: [PATCH] CMake

---
 18-cmake.sh | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 README.md   | 14 +++++++++++--
 2 files changed, 71 insertions(+), 2 deletions(-)
 create mode 100644 18-cmake.sh

diff --git a/18-cmake.sh b/18-cmake.sh
new file mode 100644
index 0000000..ccfce4a
--- /dev/null
+++ b/18-cmake.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+if [ "`whoami`" == "root" ]; then
+  echo "Danger, Will Robinson!"
+  echo "Do not execute me as r00t"
+  exit 1
+fi
+
+TARBALL="cmake-3.30.5.tar.gz"
+DNL="https://cmake.org/files/v3.30/cmake-3.30.5.tar.gz"
+SHA256="9f55e1a40508f2f29b7e065fa08c29f82c402fa0402da839fffe64a25755a86d"
+
+[ -d cmake-3.30.5 ] && rm -rf cmake-3.30.5
+
+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 -zxf ${TARBALL} && cd cmake-3.30.5
+
+sed -i '/"lib64"/s/64//' Modules/GNUInstallDirs.cmake
+
+./bootstrap --prefix=/usr \
+            --system-libs \
+            --mandir=/share/man \
+            --no-system-jsoncpp \
+            --no-system-cppdap \
+            --no-system-librhash
+if [ $? -ne 0 ]; then
+  echo "Bootstrap script failed for CMake. Sorry."
+  exit 1
+fi
+
+make
+if [ $? -ne 0 ]; then
+  echo "Failed building CMake. Sorry."
+  exit 1
+fi
+
+echo "running test suite"
+LC_ALL=en_US.UTF-8 bin/ctest -j4 -O cmake-3.30.5-test.log
+
+echo
+echo "Inspect cmake-3.30.5/cmake-3.30.5-test.log and if okay, as root:"
+echo
+echo "  cd cmake-3.30.5"
+echo "  make install"
+echo
diff --git a/README.md b/README.md
index 038558c..4b23c63 100644
--- a/README.md
+++ b/README.md
@@ -112,8 +112,8 @@ Justification: Needed for libarchive. No build dependencies outside of LFS.
 Dependency Eleven: libarchive
 -----------------------------
 
-Justification: Needed to build RPM. Depends upon libxml2, LZO, Nettle, and
-pcre2.
+Justification: Needed to build RPM and CMake. Depends upon libxml2, LZO, Nettle,
+and pcre2.
 
 * Script: [`11-libarchive.sh`](11-libarchive.sh)
 * Status: Script Works
@@ -165,3 +165,13 @@ Justification: Needed to build CMake. Depends upon libxml2 to build.
 
 * Script: [`17-nghttp2.sh`](17-nghttp2.sh)
 * Status: Script Untested
+
+Dependency Eighteen: CMake
+--------------------------
+
+Justification: Needed by brotli and current RPM versions. Depends upon curl,
+libarchive, libuv, and nghttp2.
+
+* Script: [`18-cmake.sh`](18-cmake.sh)
+* Status: Script Untested
+* Note: Rebuild once GCC Fortran available