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[111.240.84.197]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20794602c3asm315765ad.92.2024.09.13.13.17.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Sep 2024 13:17:29 -0700 (PDT) From: Min-Hua Chen To: Thomas Renninger , Shuah Khan , "John B. Wyatt IV" , John Kacur Cc: Min-Hua Chen , "John B . Wyatt IV" , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 for-next] pm: cpupower: rename raw_pylibcpupower.i Date: Sat, 14 Sep 2024 04:17:02 +0800 Message-ID: <20240913201705.7764-1-minhuadotchen@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The raw_pylibcpupower.i is removed unexpectedly after 'make mrproper' We can reproduce the error by performing the following steps: cd linux-next make mrproper cd tools/power/cpupower/bindings/python make We will get an error message: make: *** No rule to make target 'raw_pylibcpupower.i', needed by 'raw_pylibcpupower_wrap.c'. Stop. The root cause: The *.i files are already used for pre-processor output files and the kernel removes all the *.i files by 'make mrproper'. That explains why the raw_pylibcpupower.i is removed by 'make mrproper'. To fix it, Follow John's suggestion to rename raw_pylibcpupower.i to raw_pylibcpupower.swg. See: https://www.swig.org/Doc4.2/SWIG.html Reviewed-by: John B. Wyatt IV Reviewed-by: John B. Wyatt IV Tested-by: John B. Wyatt IV Tested-by: John B. Wyatt IV Signed-off-by: Min-Hua Chen --- change since v1: build a non-frc patch change since v2: follow the document to rename *.if to *.swg --- tools/power/cpupower/bindings/python/Makefile | 4 ++-- .../python/{raw_pylibcpupower.i => raw_pylibcpupower.swg} | 0 2 files changed, 2 insertions(+), 2 deletions(-) rename tools/power/cpupower/bindings/python/{raw_pylibcpupower.i => raw_pylibcpupower.swg} (100%) diff --git a/tools/power/cpupower/bindings/python/Makefile b/tools/power/cpupower/bindings/python/Makefile index dc09c5b66ead..e1ebb1d60cd4 100644 --- a/tools/power/cpupower/bindings/python/Makefile +++ b/tools/power/cpupower/bindings/python/Makefile @@ -20,13 +20,13 @@ _raw_pylibcpupower.so: raw_pylibcpupower_wrap.o raw_pylibcpupower_wrap.o: raw_pylibcpupower_wrap.c $(CC) -fPIC -c raw_pylibcpupower_wrap.c $(PY_INCLUDE) -raw_pylibcpupower_wrap.c: raw_pylibcpupower.i +raw_pylibcpupower_wrap.c: raw_pylibcpupower.swg ifeq ($(HAVE_SWIG),0) $(error "swig was not found. Make sure you have it installed and in the PATH to generate the bindings.") else ifeq ($(HAVE_PYCONFIG),0) $(error "python-config was not found. Make sure you have it installed and in the PATH to generate the bindings.") endif - swig -python raw_pylibcpupower.i + swig -python raw_pylibcpupower.swg # Will only clean the bindings folder; will not clean the actual cpupower folder clean: diff --git a/tools/power/cpupower/bindings/python/raw_pylibcpupower.i b/tools/power/cpupower/bindings/python/raw_pylibcpupower.swg similarity index 100% rename from tools/power/cpupower/bindings/python/raw_pylibcpupower.i rename to tools/power/cpupower/bindings/python/raw_pylibcpupower.swg