From 3636300050148ab6fd61b0fcd003c4d7e1cc4a22 Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Thu, 16 May 2024 22:19:53 +0200
Subject: [PATCH] build: package generated manpage source files

---
 CMakeLists.txt                | 20 ++++++++++++++------
 cmake/dwarfs_install.cmake.in |  3 +++
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54c48c7c..0897cc71 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -654,20 +654,28 @@ else()
 endif()
 
 if(WITH_MAN_OPTION)
-  include(${CMAKE_SOURCE_DIR}/cmake/render_manpage.cmake)
-
   list(APPEND LIBDWARFS_COMMON_SRC
     src/dwarfs/pager.cpp
     src/dwarfs/render_manpage.cpp
   )
 
+  if(DWARFS_GIT_BUILD)
+    include(${CMAKE_SOURCE_DIR}/cmake/render_manpage.cmake)
+    set(DWARFS_MANPAGE_SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR})
+  else()
+    set(DWARFS_MANPAGE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+  endif()
+
   foreach(man mkdwarfs dwarfs dwarfsck dwarfsextract)
-    file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs")
-    add_manpage_source(doc/${man}.md NAME ${man}
-      OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs/${man}_manpage.cpp)
+    if(DWARFS_GIT_BUILD)
+      file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs")
+      add_manpage_source(doc/${man}.md NAME ${man}
+        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs/${man}_manpage.cpp)
+    endif()
+
     # TODO: this doesn't need to be in the common library -> just link to the
     #       specific tool
-    list(APPEND LIBDWARFS_COMMON_SRC ${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs/${man}_manpage.cpp)
+    list(APPEND LIBDWARFS_COMMON_SRC ${DWARFS_MANPAGE_SOURCE_DIR}/src/dwarfs/${man}_manpage.cpp)
   endforeach()
 endif()
 
diff --git a/cmake/dwarfs_install.cmake.in b/cmake/dwarfs_install.cmake.in
index 0573b334..14c38633 100644
--- a/cmake/dwarfs_install.cmake.in
+++ b/cmake/dwarfs_install.cmake.in
@@ -20,6 +20,9 @@ if(CPACK_SOURCE_INSTALLED_DIRECTORIES)
   message(STATUS "Adding versioning files from @PROJECT_BINARY_DIR@ to ${CMAKE_CURRENT_BINARY_DIR}...")
   file(INSTALL "@PROJECT_BINARY_DIR@/include/dwarfs/version.h" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/include/dwarfs")
   file(INSTALL "@PROJECT_BINARY_DIR@/src/dwarfs/version.cpp" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs")
+  foreach(prog dwarfs dwarfsck dwarfsextract mkdwarfs)
+    file(INSTALL "@PROJECT_BINARY_DIR@/src/dwarfs/${prog}_manpage.cpp" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/src/dwarfs")
+  endforeach()
   file(INSTALL "@PROJECT_BINARY_DIR@/package_version.cmake" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/cmake")
   message(STATUS "Adding generated thrift files from @PROJECT_BINARY_DIR@ to ${CMAKE_CURRENT_BINARY_DIR}...")
   file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/thrift/dwarfs")