Add find_dependency(Boost) to installed cmake config so that linkin…

…g to Boost::Xyz libs works
lkeegan · Feb 15, 2024 · e0405f5 · e0405f5
1 parent d675a52
commit e0405f5
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/bin/test_travis.sh b/bin/test_travis.sh
@@ -213,8 +213,8 @@ cat >CMakeLists.txt <<'EOL'
 cmake_minimum_required(VERSION 3.13)
 project(expand1 LANGUAGES C CXX)
 find_package(SymEngine CONFIG REQUIRED)
-message(STATUS "${SYMENGINE_LIBRARIES}")
-message(STATUS "${SYMENGINE_INCLUDE_DIRS}")
+message(STATUS "SYMENGINE_LIBRARIES: ${SYMENGINE_LIBRARIES}")
+message(STATUS "SYMENGINE_INCLUDE_DIRS: ${SYMENGINE_INCLUDE_DIRS}")
 add_executable(expand1 expand1.cpp)
 target_compile_features(expand1 PUBLIC cxx_std_14)
 target_include_directories(expand1 PUBLIC ${SYMENGINE_INCLUDE_DIRS})

diff --git a/cmake/SymEngineConfig.cmake.in b/cmake/SymEngineConfig.cmake.in
@@ -41,6 +41,8 @@ if (POLICY CMP0057)
   cmake_policy(SET CMP0057 NEW) # needed for llvm >= 16
 endif ()
 
+include(CMakeFindDependencyMacro)
+
 set(SYMENGINE_CXX_FLAGS "@CMAKE_CXX_FLAGS@")
 set(SYMENGINE_CXX_FLAGS_RELEASE "@CMAKE_CXX_FLAGS_RELEASE@")
 set(SYMENGINE_CXX_FLAGS_DEBUG "@CMAKE_CXX_FLAGS_DEBUG@")
@@ -101,6 +103,7 @@ endforeach()
 
 #Use CMake provided find_package(BOOST) module
 if (NOT "@Boost_INCLUDE_DIRS@" STREQUAL "")
+    find_dependency(Boost)
     set(SYMENGINE_INCLUDE_DIRS ${SYMENGINE_INCLUDE_DIRS} @Boost_INCLUDE_DIRS@)
     set(SYMENGINE_LIBRARIES ${SYMENGINE_LIBRARIES} @Boost_LIBRARIES@)
 endif()