From: Arnaldo Carvalho de Melo Date: Thu, 3 Jan 2019 19:03:46 +0000 (-0300) Subject: perf python: Make sure the python binding output directory is in place X-Git-Tag: v5.0-rc2~17^2~2^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f712a86c1406abf50b0dcff0500c723e2aca050a;p=thirdparty%2Fkernel%2Fstable.git perf python: Make sure the python binding output directory is in place Instead of doing an unconditional mkdir, use a dummy Makefile variable to check if the directory is there and if not, create it. This is better than what we had and will help with other python bindings that are in development, like one involved with python backtraces. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-iis6us2nocw3y4uuoon9osd7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index ff29c3372ec3b..2921f829a0f4a 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -524,12 +524,14 @@ $(arch_errno_name_array): $(arch_errno_tbl) all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) +# Create python binding output directory if not already present +_dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') + $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \ $(PYTHON_WORD) util/setup.py \ --quiet build_ext; \ - mkdir -p $(OUTPUT)python && \ cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ please_set_SHELL_PATH_to_a_more_modern_shell: