From 3f5477596d9de60cc24508ba6bc106f8dc0c5672 Mon Sep 17 00:00:00 2001
From: Kino <cybao292261@163.com>
Date: Tue, 11 Jun 2024 11:48:25 +0800
Subject: [PATCH] Fix missing fmt library

---
 CMakeLists.txt | 5 ++++-
 setup.py       | 1 -
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c36bfc6..3a7dae44 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -111,6 +111,9 @@ endif()
 # Build python sophus bindings
 option(BUILD_PYTHON_BINDINGS "Build python sophus bindings." OFF)
 if(BUILD_PYTHON_BINDINGS)
+  if(NOT TARGET fmt::fmt)
+    find_package(fmt REQUIRED)
+  endif()
   include(FetchContent)
   FetchContent_Declare(
     pybind11
@@ -121,7 +124,7 @@ if(BUILD_PYTHON_BINDINGS)
   add_subdirectory(${pybind11_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/pybind)
   pybind11_add_module(sophus_pybind
                       ${CMAKE_CURRENT_SOURCE_DIR}/sophus_pybind/bindings.cpp)
-  target_link_libraries(sophus_pybind PUBLIC sophus)
+  target_link_libraries(sophus_pybind PUBLIC sophus fmt::fmt)
 endif(BUILD_PYTHON_BINDINGS)
 
 if(SOPHUS_INSTALL)
diff --git a/setup.py b/setup.py
index 05bf4db8..d030bee4 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,6 @@ def build_extension(self, ext):
 
         cmake_args = [
             "-DBUILD_PYTHON_BINDINGS=ON",
-            "-DBUILD_SOPHUS_EXAMPLES=OFF",
             "-DBUILD_SOPHUS_TESTS=OFF",
         ]
         build_args = []