1 files changed, 53 insertions, 0 deletions
diff --git a/nexus/family.cmake b/nexus/family.cmake
index e69de29b..4ee65dbc 100644
--- a/nexus/family.cmake
+++ b/nexus/family.cmake
@@ -0,0 +1,53 @@
+add_subdirectory(${family})
+message(STATUS "Using Nexus chipdb: ${NEXUS_CHIPDB}")
+
+set(chipdb_sources)
+set(chipdb_binaries)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb)
+foreach(subfamily ${NEXUS_FAMILIES})
+    set(chipdb_bba ${NEXUS_CHIPDB}/chipdb-${subfamily}.bba)
+    set(chipdb_bin ${family}/chipdb/chipdb-${subfamily}.bin)
+    set(chipdb_cc  ${family}/chipdb/chipdb-${subfamily}.cc)
+    if(BBASM_MODE STREQUAL "binary")
+        add_custom_command(
+            OUTPUT ${chipdb_bin}
+            COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${chipdb_bba} ${chipdb_bin}
+            DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
+        list(APPEND chipdb_binaries ${chipdb_bin})
+    elseif(BBASM_MODE STREQUAL "embed")
+        add_custom_command(
+            OUTPUT ${chipdb_cc} ${chipdb_bin}
+            COMMAND bbasm ${BBASM_ENDIAN_FLAG} --e ${chipdb_bba} ${chipdb_cc} ${chipdb_bin}
+            DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
+        list(APPEND chipdb_sources ${chipdb_cc})
+        list(APPEND chipdb_binaries ${chipdb_bin})
+    elseif(BBASM_MODE STREQUAL "string")
+        add_custom_command(
+            OUTPUT ${chipdb_cc}
+            COMMAND bbasm ${BBASM_ENDIAN_FLAG} --c ${chipdb_bba} ${chipdb_cc}
+            DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
+        list(APPEND chipdb_sources ${chipdb_cc})
+    endif()
+endforeach()
+if(WIN32)
+    set(chipdb_rc ${CMAKE_CURRENT_BINARY_DIR}/${family}/resource/chipdb.rc)
+    list(APPEND chipdb_sources ${chipdb_rc})
+
+    file(WRITE ${chipdb_rc})
+    foreach(subfamily ${NEXUS_FAMILIES})
+        file(APPEND ${chipdb_rc}
+             "${family}/chipdb-${subfamily}.bin RCDATA \"${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb/chipdb-${subfamily}.bin\"")
+    endforeach()
+endif()
+
+add_custom_target(chipdb-${family}-bins DEPENDS ${chipdb_sources} ${chipdb_binaries})
+
+add_library(chipdb-${family} OBJECT ${NEXUS_CHIPDB} ${chipdb_sources})
+add_dependencies(chipdb-${family} chipdb-${family}-bins)
+target_compile_options(chipdb-${family} PRIVATE -g0 -O0 -w)
+target_compile_definitions(chipdb-${family} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
+target_include_directories(chipdb-${family} PRIVATE ${family})
+
+foreach(family_target ${family_targets})
+    target_sources(${family_target} PRIVATE $<TARGET_OBJECTS:chipdb-${family}>)
+endforeach()