cmake: Generate correct inline source listings in asm output

Manually provide a source path prefix to objdump
2022-10-02 00:22:06 +02:00 · 2022-10-02 00:22:06 +02:00 · ea38115152
parent 74dfb27c20
commit ea38115152
1 changed files with 3 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -171,7 +171,9 @@ if(CMAKE_CROSSCOMPILING)

  # produce ASM listing
  add_custom_command(
-    TARGET firmware POST_BUILD COMMAND ${CMAKE_OBJDUMP} -CSd firmware > firmware.asm
+    TARGET firmware POST_BUILD
+    COMMAND
+      ${CMAKE_OBJDUMP} --prefix ${CMAKE_SOURCE_DIR} -CSd firmware > firmware.asm
    )

  # inform about the firmware's size in terminal