From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E98331172B for ; Mon, 11 Sep 2023 15:05:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12965C433C7; Mon, 11 Sep 2023 15:05:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694444727; bh=3gc4see7GF1oAWamXa1PPC6YsiVsMBC58wf/u0bJP2M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E9ev5rlnTxdkQqnpAlKl1ocOHE7ZJlBNqgED2NK5jMrDWLJ+uesVNTnqVnlJHx+94 Vwdost15dm+WHT2RxAp+c9WyusbKXTFqS35I1WRk4vIqNA/U9CO6NXlUQg8RguM0JX KtRIfT5g5AJLScqSfkC+abwDs5uAkJfVJdnW1D88= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ian Rogers , Daniel Borkmann , Jiri Olsa , Nathan Chancellor Subject: [PATCH 6.1 095/600] tools/resolve_btfids: Install subcmd headers Date: Mon, 11 Sep 2023 15:42:08 +0200 Message-ID: <20230911134636.412692881@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134633.619970489@linuxfoundation.org> References: <20230911134633.619970489@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ian Rogers commit af03299d8536d62b49c7f3cb929349eb2d66bcd5 upstream. Previously tools/lib/subcmd was added to the include path, switch to installing the headers and then including from that directory. This avoids dependencies on headers internal to tools/lib/subcmd. Add the missing subcmd directory to the affected #include. Signed-off-by: Ian Rogers Signed-off-by: Daniel Borkmann Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20230124064324.672022-1-irogers@google.com Cc: Nathan Chancellor Signed-off-by: Greg Kroah-Hartman --- tools/bpf/resolve_btfids/Makefile | 19 ++++++++++++++----- tools/bpf/resolve_btfids/main.c | 2 +- 2 files changed, 15 insertions(+), 6 deletions(-) --- a/tools/bpf/resolve_btfids/Makefile +++ b/tools/bpf/resolve_btfids/Makefile @@ -35,21 +35,29 @@ SUBCMD_SRC := $(srctree)/tools/lib/subcm BPFOBJ := $(OUTPUT)/libbpf/libbpf.a LIBBPF_OUT := $(abspath $(dir $(BPFOBJ)))/ SUBCMDOBJ := $(OUTPUT)/libsubcmd/libsubcmd.a +SUBCMD_OUT := $(abspath $(dir $(SUBCMDOBJ)))/ LIBBPF_DESTDIR := $(LIBBPF_OUT) LIBBPF_INCLUDE := $(LIBBPF_DESTDIR)include +SUBCMD_DESTDIR := $(SUBCMD_OUT) +SUBCMD_INCLUDE := $(SUBCMD_DESTDIR)include + BINARY := $(OUTPUT)/resolve_btfids BINARY_IN := $(BINARY)-in.o all: $(BINARY) +prepare: $(BPFOBJ) $(SUBCMDOBJ) + $(OUTPUT) $(OUTPUT)/libsubcmd $(LIBBPF_OUT): $(call msg,MKDIR,,$@) $(Q)mkdir -p $(@) $(SUBCMDOBJ): fixdep FORCE | $(OUTPUT)/libsubcmd - $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(abspath $(dir $@))/ $(abspath $@) + $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(SUBCMD_OUT) \ + DESTDIR=$(SUBCMD_DESTDIR) prefix= \ + $(abspath $@) install_headers $(BPFOBJ): $(wildcard $(LIBBPF_SRC)/*.[ch] $(LIBBPF_SRC)/Makefile) | $(LIBBPF_OUT) $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) OUTPUT=$(LIBBPF_OUT) \ @@ -63,7 +71,7 @@ CFLAGS += -g \ -I$(srctree)/tools/include \ -I$(srctree)/tools/include/uapi \ -I$(LIBBPF_INCLUDE) \ - -I$(SUBCMD_SRC) \ + -I$(SUBCMD_INCLUDE) \ $(LIBELF_FLAGS) LIBS = $(LIBELF_LIBS) -lz @@ -71,7 +79,7 @@ LIBS = $(LIBELF_LIBS) -lz export srctree OUTPUT CFLAGS Q include $(srctree)/tools/build/Makefile.include -$(BINARY_IN): $(BPFOBJ) fixdep FORCE | $(OUTPUT) +$(BINARY_IN): fixdep FORCE prepare | $(OUTPUT) $(Q)$(MAKE) $(build)=resolve_btfids $(BINARY): $(BPFOBJ) $(SUBCMDOBJ) $(BINARY_IN) @@ -83,7 +91,8 @@ clean_objects := $(wildcard $(OUTPUT)/*. $(OUTPUT)/.*.o.d \ $(LIBBPF_OUT) \ $(LIBBPF_DESTDIR) \ - $(OUTPUT)/libsubcmd \ + $(SUBCMD_OUT) \ + $(SUBCMD_DESTDIR) \ $(OUTPUT)/resolve_btfids) ifneq ($(clean_objects),) @@ -100,4 +109,4 @@ tags: FORCE: -.PHONY: all FORCE clean tags +.PHONY: all FORCE clean tags prepare --- a/tools/bpf/resolve_btfids/main.c +++ b/tools/bpf/resolve_btfids/main.c @@ -75,7 +75,7 @@ #include #include #include -#include +#include #define BTF_IDS_SECTION ".BTF_ids" #define BTF_ID "__BTF_ID__"