From 99878b95235445cd02aee1d7669d9a60b91f6fc8 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Thu, 19 May 2022 11:42:53 +0200
Subject: [PATCH] Fix build againt cereal>1.3.0

As of careal=1.3.1 target requires component
---
 src/CMakeLists.txt                  | 6 ++++++
 src/openMVG/cameras/CMakeLists.txt  | 2 +-
 src/openMVG/features/CMakeLists.txt | 2 +-
 src/openMVG/geometry/CMakeLists.txt | 2 +-
 src/openMVG/matching/CMakeLists.txt | 2 +-
 src/openMVG/sfm/CMakeLists.txt      | 2 +-
 6 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 37b2aa6e..d799af77 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -248,6 +248,7 @@ ENDMACRO(UNIT_TEST)
 # ==============================================================================
 # - external by default
 # - internal if cereal not found
+# - as of cereal:1.3.1 target requires component
 # ==============================================================================
 find_package(cereal QUIET CONFIG)
 if (NOT cereal_FOUND)
@@ -260,6 +261,11 @@ if (NOT cereal_FOUND)
   install(TARGETS cereal EXPORT openMVG-targets)
   set(OpenMVG_USE_INTERNAL_CEREAL ON)
 endif()
+if (${cereal_VERSION} VERSION_GREATER 1.3.0)
+  set(cereal_TARGET "cereal::cereal")
+else()
+  set(cereal_TARGET "cereal")
+endif()
 
 # ==============================================================================
 # Eigen
diff --git a/src/openMVG/cameras/CMakeLists.txt b/src/openMVG/cameras/CMakeLists.txt
index 333ab729..5909e592 100644
--- a/src/openMVG/cameras/CMakeLists.txt
+++ b/src/openMVG/cameras/CMakeLists.txt
@@ -4,7 +4,7 @@ set_property(TARGET openMVG_camera APPEND PROPERTY
   INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:include>")
 
 target_compile_features(openMVG_camera INTERFACE ${CXX11_FEATURES})
-target_link_libraries(openMVG_camera INTERFACE openMVG_numeric cereal ${OPENMVG_LIBRARY_DEPENDENCIES})
+target_link_libraries(openMVG_camera INTERFACE openMVG_numeric ${cereal_TARGET} ${OPENMVG_LIBRARY_DEPENDENCIES})
 install(TARGETS openMVG_camera DESTINATION lib EXPORT openMVG-targets)
 
 UNIT_TEST(openMVG Camera_Pinhole openMVG_camera)
diff --git a/src/openMVG/features/CMakeLists.txt b/src/openMVG/features/CMakeLists.txt
index 2e49701d..96b1b30a 100644
--- a/src/openMVG/features/CMakeLists.txt
+++ b/src/openMVG/features/CMakeLists.txt
@@ -31,7 +31,7 @@ target_include_directories(openMVG_features
 )
 target_link_libraries(openMVG_features
   PRIVATE openMVG_fast ${STLPLUS_LIBRARY}
-  PUBLIC ${OPENMVG_LIBRARY_DEPENDENCIES} cereal)
+  PUBLIC ${OPENMVG_LIBRARY_DEPENDENCIES} ${cereal_TARGET})
 if (MSVC)
   set_target_properties(openMVG_features PROPERTIES COMPILE_FLAGS "/bigobj")
   target_compile_options(openMVG_features PUBLIC "-D_USE_MATH_DEFINES")
diff --git a/src/openMVG/geometry/CMakeLists.txt b/src/openMVG/geometry/CMakeLists.txt
index 0a6a016a..973978d1 100644
--- a/src/openMVG/geometry/CMakeLists.txt
+++ b/src/openMVG/geometry/CMakeLists.txt
@@ -21,7 +21,7 @@ set_property(TARGET openMVG_geometry PROPERTY FOLDER OpenMVG/OpenMVG)
 target_link_libraries(openMVG_geometry
   PUBLIC
     openMVG_numeric
-    cereal
+    ${cereal_TARGET}
   PRIVATE
     openMVG_linearProgramming
 )
diff --git a/src/openMVG/matching/CMakeLists.txt b/src/openMVG/matching/CMakeLists.txt
index 2e0eafd7..4600550b 100644
--- a/src/openMVG/matching/CMakeLists.txt
+++ b/src/openMVG/matching/CMakeLists.txt
@@ -35,7 +35,7 @@ target_link_libraries(openMVG_matching
   PUBLIC
     openMVG_features
     Threads::Threads
-    cereal
+    ${cereal_TARGET}
 )
 if (NOT DEFINED OpenMVG_USE_INTERNAL_FLANN)
 target_link_libraries(openMVG_matching
diff --git a/src/openMVG/sfm/CMakeLists.txt b/src/openMVG/sfm/CMakeLists.txt
index b8928083..7aabc136 100644
--- a/src/openMVG/sfm/CMakeLists.txt
+++ b/src/openMVG/sfm/CMakeLists.txt
@@ -25,7 +25,7 @@ target_link_libraries(openMVG_sfm
     openMVG_graph
     openMVG_matching
     openMVG_multiview
-    cereal
+    ${cereal_TARGET}
     ${OPENMVG_LIBRARY_DEPENDENCIES}
 )
 
-- 
2.35.1