pord: simplify

CMakeLists.txt

@@ -33,6 +33,8 @@ if(MSVC AND BUILD_SHARED_LIBS)
   cmake -DBUILD_SHARED_LIBS=off")
 endif()
 
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS true)
+
 # --- user options
 include(cmake/options.cmake)
 include(cmake/libraries.cmake)
@@ -94,9 +96,8 @@ install(FILES
 
 # --- MUMPS build
 
-configure_file(PORD/CMakeLists.txt ${mumps_SOURCE_DIR}/PORD/ COPYONLY)
 configure_file(PORD/lib/CMakeLists.txt ${mumps_SOURCE_DIR}/PORD/lib/ COPYONLY)
-add_subdirectory(${mumps_SOURCE_DIR}/PORD ${mumps_BINARY_DIR}/PORD)
+add_subdirectory(${mumps_SOURCE_DIR}/PORD/lib ${mumps_BINARY_DIR}/PORD/lib)
 
 configure_file(src/CMakeLists.txt ${mumps_SOURCE_DIR}/src/ COPYONLY)
 add_subdirectory(${mumps_SOURCE_DIR}/src ${mumps_BINARY_DIR}/src)

PORD/lib/CMakeLists.txt

@@ -1 +1,16 @@
-target_sources(pord PRIVATE graph.c gbipart.c gbisect.c ddcreate.c ddbisect.c nestdiss.c multisector.c gelim.c bucket.c tree.c symbfac.c interface.c sort.c minpriority.c)
+add_library(pord
+graph.c gbipart.c gbisect.c ddcreate.c ddbisect.c nestdiss.c multisector.c gelim.c bucket.c tree.c symbfac.c interface.c sort.c minpriority.c
+)
+target_include_directories(pord
+PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../include
+INTERFACE
+$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
+$<INSTALL_INTERFACE:include>
+)
+set_target_properties(pord PROPERTIES
+EXPORT_NAME PORD
+LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
+ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}
+)
+
+install(TARGETS pord EXPORT ${PROJECT_NAME}Targets)