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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-01-03 22:03:46 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-01-04 18:55:24 +0300
commitf712a86c1406abf50b0dcff0500c723e2aca050a (patch)
tree77cd92397cbd34a363f64d86fb27701d9cf3fece /tools
parent099be748865eece21362aee416c350c0b1ae34df (diff)
downloadlinux-f712a86c1406abf50b0dcff0500c723e2aca050a.tar.xz
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-iis6us2nocw3y4uuoon9osd7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Makefile.perf4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index ff29c3372ec3..2921f829a0f4 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: