From f7668661672352b5ddd44f10625e74fdff2288d0 Mon Sep 17 00:00:00 2001
From: Renz Christian Bagaporo <renz@espressif.com>
Date: Wed, 11 Dec 2019 09:55:06 +0800
Subject: [PATCH] cmake: remove intermediary libraries for some component

---
 components/app_trace/CMakeLists.txt | 4 +---
 components/newlib/CMakeLists.txt    | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/components/app_trace/CMakeLists.txt b/components/app_trace/CMakeLists.txt
index 1ef753dd61..e982d19115 100644
--- a/components/app_trace/CMakeLists.txt
+++ b/components/app_trace/CMakeLists.txt
@@ -38,7 +38,5 @@ idf_component_register(SRCS "${srcs}"
 target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
 
 # Force app_trace to also appear later than gcov in link line
-add_library(gcov_apptrace INTERFACE)
 idf_component_get_property(app_trace app_trace COMPONENT_LIB)
-target_link_libraries(gcov_apptrace INTERFACE $<TARGET_FILE:${app_trace}> gcov $<TARGET_FILE:${app_trace}>)
-target_link_libraries(${COMPONENT_LIB} PUBLIC gcov_apptrace ${LIBC})
+target_link_libraries(${COMPONENT_LIB} INTERFACE $<TARGET_FILE:${app_trace}> gcov $<TARGET_FILE:${app_trace}> ${LIBC})
diff --git a/components/newlib/CMakeLists.txt b/components/newlib/CMakeLists.txt
index 90a0c24a8f..2738e130d9 100644
--- a/components/newlib/CMakeLists.txt
+++ b/components/newlib/CMakeLists.txt
@@ -28,10 +28,8 @@ idf_component_register(SRCS "${srcs}"
                     LDFRAGMENTS "${ldfragments}")  
 
 # Toolchain libraries require code defined in this component
-add_library(extra INTERFACE)
 idf_component_get_property(newlib newlib COMPONENT_LIB)
-target_link_libraries(extra INTERFACE ${LIBC} ${LIBM} gcc "$<TARGET_FILE:${newlib}>")
-target_link_libraries(${COMPONENT_LIB} PUBLIC extra)
+target_link_libraries(${COMPONENT_LIB} INTERFACE ${LIBC} ${LIBM} gcc "$<TARGET_FILE:${newlib}>")
 
 set_source_files_properties(heap.c PROPERTIES COMPILE_FLAGS -fno-builtin)