liuguo09 commented on a change in pull request #781: esp32: Remove the
unecessary PREPROCESS call to fix build warning
URL: https://github.com/apache/incubator-nuttx/pull/781#discussion_r407949425
##########
File path: boards/xtensa/esp32/esp32-core/src/Makefile
##########
@@ -58,7 +58,6 @@ EXTRA_DISTCLEAN = $(call DELFILE, $(SCRIPTOUT))
include $(TOPDIR)/boards/Board.mk
$(SCRIPTOUT): $(SCRIPTIN) $(CONFIGFILE)
- # $(call PREPROCESS, $(SCRIPTIN), $@)
Review comment:
Since PREPROCESS has two commands, and the second command is executed from
the below log.
define PREPROCESS
@echo "CPP: $1->$2"
$(Q) $(CPP) $(CPPFLAGS) $($(strip $1)_CPPFLAGS) $1 -o $2
endef
make[2]:
进入目录“/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/src”
\# @echo "CPP:
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32.template->
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32_out.ld"
xtensa-esp32-elf-gcc -E -I. -isystem /home/haitao/code/apache/nuttx/include
-Wno-cpp
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32.template
-o
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32_out.ld
xtensa-esp32-elf-gcc: warning:
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32.template:
linker input file unused because linking not done
xtensa-esp32-elf-gcc -isystem /home/haitao/code/apache/nuttx/include -C -P
-x c -E
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32.template
-o
/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/scripts/esp32_out.ld
make[2]:
离开目录“/home/haitao/code/apache/nuttx/boards/xtensa/esp32/esp32-core/src”
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