From b47155a70bbb17c091c0c52198040ea4541f34e7 Mon Sep 17 00:00:00 2001 From: Ivan Grokhotkov Date: Mon, 21 Nov 2022 13:06:17 +0100 Subject: [PATCH] cmake: fix the map file not generated when compiling with Clang When compiling for a chip target with Clang, CMAKE_C_COMPILER_ID="Clang" but the linker is still a GNU linker. Therefore we can still generate the map file. --- tools/cmake/project.cmake | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/tools/cmake/project.cmake b/tools/cmake/project.cmake index d4ca3d70f0..5722c606b5 100644 --- a/tools/cmake/project.cmake +++ b/tools/cmake/project.cmake @@ -512,6 +512,15 @@ macro(project project_name) list(REMOVE_ITEM build_components ${test_components}) endif() + if(CONFIG_IDF_TARGET_LINUX AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin") + # Compiling for the host, and the host is macOS, so the linker is Darwin LD. + # Note, when adding support for Clang and LLD based toolchain this check will + # need to be modified. + set(linker_type "Darwin") + else() + set(linker_type "GNU") + endif() + foreach(build_component ${build_components}) __component_get_target(build_component_target ${build_component}) __component_get_property(whole_archive ${build_component_target} WHOLE_ARCHIVE) @@ -534,7 +543,7 @@ macro(project project_name) endforeach() - if(CMAKE_C_COMPILER_ID STREQUAL "GNU") + if(linker_type STREQUAL "GNU") set(mapfile "${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}.map") set(idf_target "${IDF_TARGET}") string(TOUPPER ${idf_target} idf_target)