commit 062091e9e4a15589f7e1d9b2ba50a84c2ff6ec2c
author Sean Cross <sean@xobs.io> Tue Sep 17 11:32:44 2019 +0800
committer Sean Cross <sean@xobs.io> Tue Sep 17 11:32:44 2019 +0800
tree cc54f2a3e306fc63836016b54dd4a77da26d7b7a
parent c2299c8972e0cd22641d7d3b8e0bf7c19a42c3cb

ecp5: add support for PREGENERATED_BBA_PATH

Support pre-generated bba files to speed up compiling on Windows
and get it compiling on Darwin.

Signed-off-by: Sean Cross <sean@xobs.io>

ecp5/family.cmake

diff --git a/ecp5/family.cmake b/ecp5/family.cmake
index ec85756..2c31a84 100644
--- a/ecp5/family.cmake
+++ b/ecp5/family.cmake
@@ -40,14 +40,20 @@
             set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
             set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
             set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
-            add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
-                COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}
-                DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
-                )
-            add_custom_command(OUTPUT ${DEV_CC_DB}
-                COMMAND bbasm ${DEV_CC_BBA_DB} ${DEV_CC_DB}
-                DEPENDS bbasm ${DEV_CC_BBA_DB}
-                )
+            if (PREGENERATED_BBA_PATH)
+                add_custom_command(OUTPUT ${DEV_CC_DB}
+                    COMMAND bbasm ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}
+                    )
+            else()
+                add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
+                    COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}
+                    DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
+                    )
+                add_custom_command(OUTPUT ${DEV_CC_DB}
+                    COMMAND bbasm ${DEV_CC_BBA_DB} ${DEV_CC_DB}
+                    DEPENDS bbasm ${DEV_CC_BBA_DB}
+                    )
+            endif()
             if (SERIALIZE_CHIPDB)
                 set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
             endif()
@@ -64,16 +70,23 @@
             set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.cc)
             set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
             set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
-            add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
-                COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}.new
-                COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB}
-                DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
-                )
-            add_custom_command(OUTPUT ${DEV_CC_DB}
-                COMMAND bbasm --c ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
-                COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
-                DEPENDS bbasm ${DEV_CC_BBA_DB}
-                )
+            if (PREGENERATED_BBA_PATH)
+                add_custom_command(OUTPUT ${DEV_CC_DB}
+                    COMMAND bbasm --c ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}.new
+                    COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
+                    )
+            else()
+                add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
+                    COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}.new
+                    COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB}
+                    DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
+                    )
+                add_custom_command(OUTPUT ${DEV_CC_DB}
+                    COMMAND bbasm --c ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
+                    COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
+                    DEPENDS bbasm ${DEV_CC_BBA_DB}
+                    )
+            endif()
             if (SERIALIZE_CHIPDB)
                 set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
             endif()