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cc1: error: output filename specified twice #29

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xuzheng465 opened this issue Nov 16, 2023 · 0 comments

xuzheng465 commented Nov 16, 2023

CLion 2023.2.2

CMakeLists.txt

cmake_minimum_required(VERSION 3.17)
get_filename_component(PROJECT_NAME ${CMAKE_CURRENT_SOURCE_DIR} NAME)
string(REPLACE " " "_" PROJECT_NAME ${PROJECT_NAME})
project(${PROJECT_NAME} C)

set(CMAKE_C_STANDARD 11)

file(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/*.c")
foreach(file ${files})
    get_filename_component(name ${file} NAME)
    add_executable(${name} ${file})
endforeach ()

I change -fverbose-asm to --fverbose-asm, so I can get the commind line.

Command line: cc -I/Users/xuzheng/CLionProjects/HelloWorldC -o 03_data_types_float -Wno-pedantic -fverbose-asm -xc -o - -E -
Working directory: /Users/xuzheng/CLionProjects/HelloWorldC
Exit code: 1
clang: error: unsupported option '--fverbose-asm'; did you mean '-fverbose-asm'?

Why are there two -o.

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