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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-31 22:23:05 +00:00
cdaed24abf
Execution of the 'make' command in the 'bench' subfolder causes the following error: $ make O=cpupower/build/ DESTDIR=cpupower/install/ -j8 " CC " cpupower/build//main.o " CC " cpupower/build//parse.o /bin/sh: 1: " CC "cpupower/build//system.o CC : not found make: *** [Makefile:21: cpupower/build//main.o] Error 127 make: *** Waiting for unfinished jobs.... /bin/sh: 1: CC : not found /bin/sh: 1: CC : not found make: *** [Makefile:21: cpupower/build//parse.o] Error 127 make: *** [Makefile:21: cpupower/build//system.o] Error 127 The makefile uses variables defined in the main project makefile and it is not intended to run standalone. The reason is that 'bench' subproject depends on the 'libcpupower' library, see the 'compile-bench' target in the main makefile. Add a check that prevents standalone execution of the 'bench' makefile. Signed-off-by: Roman Storozhenko <romeusmeister@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
49 lines
1.5 KiB
Makefile
49 lines
1.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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ifeq ($(MAKELEVEL),0)
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$(error This Makefile is not intended to be run standalone, but only as a part \
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of the main one in the parent dir)
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endif
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OUTPUT := ./
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ifeq ("$(origin O)", "command line")
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ifneq ($(O),)
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OUTPUT := $(O)/
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endif
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endif
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ifeq ($(strip $(STATIC)),true)
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LIBS = -L../ -L$(OUTPUT) -lm
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OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o \
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$(OUTPUT)../lib/cpufreq.o $(OUTPUT)../lib/cpupower.o
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else
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LIBS = -L../ -L$(OUTPUT) -lm -lcpupower
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OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o
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endif
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override CFLAGS += -D_GNU_SOURCE -I../lib -DDEFAULT_CONFIG_FILE=\"$(confdir)/cpufreq-bench.conf\"
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$(OUTPUT)%.o : %.c
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$(ECHO) " CC " $@
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$(QUIET) $(CC) -c $(CFLAGS) $< -o $@
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$(OUTPUT)cpufreq-bench: $(OBJS)
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$(ECHO) " CC " $@
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$(QUIET) $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(OBJS) $(LIBS)
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all: $(OUTPUT)cpufreq-bench
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install: $(OUTPUT)cpufreq-bench
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mkdir -p $(DESTDIR)/$(sbindir)
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mkdir -p $(DESTDIR)/$(bindir)
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mkdir -p $(DESTDIR)/$(docdir)
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mkdir -p $(DESTDIR)/$(confdir)
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install -m 755 $(OUTPUT)cpufreq-bench $(DESTDIR)/$(sbindir)/cpufreq-bench
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install -m 755 cpufreq-bench_plot.sh $(DESTDIR)/$(bindir)/cpufreq-bench_plot.sh
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install -m 644 README-BENCH $(DESTDIR)/$(docdir)/README-BENCH
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install -m 755 cpufreq-bench_script.sh $(DESTDIR)/$(docdir)/cpufreq-bench_script.sh
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install -m 644 example.cfg $(DESTDIR)/$(confdir)/cpufreq-bench.conf
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clean:
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rm -f $(OUTPUT)*.o
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rm -f $(OUTPUT)cpufreq-bench
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