From 5e0d55345f464f0ddff15d75fb8ff04b03444c7a Mon Sep 17 00:00:00 2001
From: donlk <lkandris@gmail.com>
Date: Sat, 15 Jun 2024 23:20:42 +0200
Subject: [PATCH] Fixed oneTBB compatibility based on:
 https://github.com/nmoehrle/mvs-texturing/pull/211.

---
 apps/texrecon/texrecon.cpp | 6 +++---
 elibs/CMakeLists.txt       | 2 +-
 elibs/tbb/FindTBB.cmake    | 2 +-
 libs/tex/CMakeLists.txt    | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/apps/texrecon/texrecon.cpp b/apps/texrecon/texrecon.cpp
index 42568302..a135f3bd 100644
--- a/apps/texrecon/texrecon.cpp
+++ b/apps/texrecon/texrecon.cpp
@@ -10,7 +10,7 @@
 #include <iostream>
 #include <fstream>
 #include <vector>
-#include <tbb/task_scheduler_init.h>
+#include <oneapi/tbb/info.h>
 #include <omp.h>
 
 #include <util/timer.h>
@@ -60,8 +60,8 @@ int main(int argc, char **argv) {
     }
 
     // Set the number of threads to use.
-    tbb::task_scheduler_init schedule(conf.num_threads > 0 ? conf.num_threads : tbb::task_scheduler_init::automatic);
-    if (conf.num_threads > 0) {
+    int num_threads = conf.num_threads > 0 ? conf.num_threads : oneapi::tbb::info::default_concurrency();
+    if (num_threads > 0) {
         omp_set_dynamic(0);
         omp_set_num_threads(conf.num_threads);
     }
diff --git a/elibs/CMakeLists.txt b/elibs/CMakeLists.txt
index e2beebc9..19305071 100644
--- a/elibs/CMakeLists.txt
+++ b/elibs/CMakeLists.txt
@@ -1,7 +1,7 @@
 externalproject_add(ext_mapmap
     PREFIX          ext_mapmap
     GIT_REPOSITORY  https://github.com/dthuerck/mapmap_cpu.git
-    GIT_TAG         55d14fd
+    GIT_TAG         fa526e0
     UPDATE_COMMAND  ""
     SOURCE_DIR      ${CMAKE_SOURCE_DIR}/elibs/mapmap
     CONFIGURE_COMMAND ""
diff --git a/elibs/tbb/FindTBB.cmake b/elibs/tbb/FindTBB.cmake
index a1131aad..cc72075a 100644
--- a/elibs/tbb/FindTBB.cmake
+++ b/elibs/tbb/FindTBB.cmake
@@ -184,7 +184,7 @@ if(NOT TBB_FOUND)
   ##################################
 
   if(TBB_INCLUDE_DIRS)
-    file(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _tbb_version_file)
+    file(READ "${TBB_INCLUDE_DIRS}/tbb/version.h" _tbb_version_file)
     string(REGEX REPLACE ".*#define TBB_VERSION_MAJOR ([0-9]+).*" "\\1"
         TBB_VERSION_MAJOR "${_tbb_version_file}")
     string(REGEX REPLACE ".*#define TBB_VERSION_MINOR ([0-9]+).*" "\\1"
diff --git a/libs/tex/CMakeLists.txt b/libs/tex/CMakeLists.txt
index c51ff60f..3978187d 100644
--- a/libs/tex/CMakeLists.txt
+++ b/libs/tex/CMakeLists.txt
@@ -5,5 +5,5 @@ set(LIBRARY tex)
 add_library(${LIBRARY} STATIC ${SOURCES})
 set_property(TARGET ${LIBRARY} PROPERTY INTERPROCEDURAL_OPTIMIZATION True)
 add_dependencies(${LIBRARY} ext_rayint ext_mapmap)
-target_link_libraries(${LIBRARY} ${TBB_LIBRARIES} -lmve -lmve_util ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${TIFF_LIBRARIES})
+target_link_libraries(${LIBRARY} ${TBB_LIBRARIES} -lmve -lmve_util tbb ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${TIFF_LIBRARIES})
 install(TARGETS ${LIBRARY} ARCHIVE DESTINATION lib)