From cbc9993b502a21388eac7218b105b60a8a71150c Mon Sep 17 00:00:00 2001
From: Alexis Hildebrandt <afh@surryhill.net>
Date: Mon, 20 Mar 2023 21:23:28 +0100
Subject: docs: Enable stand-alone building

---
 CMakeLists.txt            | 4 +++-
 cmake/LedgerVersion.cmake | 5 -----
 doc/CMakeLists.txt        | 6 ++++--
 doc/LedgerVersion.cmake   | 5 +++++
 4 files changed, 12 insertions(+), 8 deletions(-)
 delete mode 100644 cmake/LedgerVersion.cmake
 create mode 100644 doc/LedgerVersion.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 27a4d1de..7ac58cda 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,9 +2,11 @@ cmake_minimum_required(VERSION 3.0)
 
 PROJECT(ledger)
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/doc")
+include(LedgerVersion)
+
 # Point CMake at any custom modules we may ship
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
-include(LedgerVersion)
 
 set(Ledger_TEST_TIMEZONE "America/Chicago")
 
diff --git a/cmake/LedgerVersion.cmake b/cmake/LedgerVersion.cmake
deleted file mode 100644
index a6481c6f..00000000
--- a/cmake/LedgerVersion.cmake
+++ /dev/null
@@ -1,5 +0,0 @@
-set(Ledger_VERSION_MAJOR 3)
-set(Ledger_VERSION_MINOR 3)
-set(Ledger_VERSION_PATCH 1)
-set(Ledger_VERSION_PRERELEASE "")
-set(Ledger_VERSION_DATE  20230303)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index a13eeb92..08132224 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -7,13 +7,15 @@
 
 cmake_minimum_required(VERSION 3.0)
 
+project(ledger NONE)
+
 # Point CMake at any custom modules we may ship
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
 include(LedgerVersion)
 
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/version.texi.in
-  ${PROJECT_BINARY_DIR}/doc/version.texi)
+  ${CMAKE_CURRENT_SOURCE_DIR}/version.texi)
 
 if (USE_DOXYGEN)
   find_package(Doxygen)
diff --git a/doc/LedgerVersion.cmake b/doc/LedgerVersion.cmake
new file mode 100644
index 00000000..a6481c6f
--- /dev/null
+++ b/doc/LedgerVersion.cmake
@@ -0,0 +1,5 @@
+set(Ledger_VERSION_MAJOR 3)
+set(Ledger_VERSION_MINOR 3)
+set(Ledger_VERSION_PATCH 1)
+set(Ledger_VERSION_PRERELEASE "")
+set(Ledger_VERSION_DATE  20230303)
-- 
cgit v1.2.3