File tools-build-Add-feature-test-for-init_disassemb... of Package perf.29801

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File tools-build-Add-feature-test-for-init_disassemble_info-API-changes.patch of Package perf.29801

From: Andres Freund <andres@anarazel.de>
Date: Sun, 31 Jul 2022 18:38:27 -0700
Subject: tools build: Add feature test for init_disassemble_info API changes
Git-commit: cfd59ca91467056bb2c36907b2fa67b8e1af9952
Patch-mainline: v6.0-rc1

binutils changed the signature of init_disassemble_info(), which now causes
compilation failures for tools/{perf,bpf}, e.g. on debian unstable.

Relevant binutils commit:

https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07

This commit adds a feature test to detect the new signature.  Subsequent
commits will use it to fix the build failures.

Signed-off-by: Andres Freund <andres@anarazel.de>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Ben Hutchings <benh@debian.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Quentin Monnet <quentin@isovalent.com>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: bpf@vger.kernel.org
Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
Link: https://lore.kernel.org/r/20220801013834.156015-2-andres@anarazel.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Tony Jones <tonyj@suse.de>
---
 tools/build/Makefile.feature                        |  1 +
 tools/build/feature/Makefile                        |  4 ++++
 tools/build/feature/test-all.c                      |  4 ++++
 tools/build/feature/test-disassembler-init-styled.c | 13 +++++++++++++
 4 files changed, 22 insertions(+)

diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index 888a0421d43b..8f6578e4d324 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -70,6 +70,7 @@ FEATURE_TESTS_BASIC :=                  \
         libaio				\
         libzstd				\
         disassembler-four-args		\
+        disassembler-init-styled	\
         file-handle
 
 # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 7c2a17e23c30..c3059739318a 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -18,6 +18,7 @@ FILES=                                          \
          test-libbfd.bin                        \
          test-libbfd-buildid.bin		\
          test-disassembler-four-args.bin        \
+         test-disassembler-init-styled.bin	\
          test-reallocarray.bin			\
          test-libbfd-liberty.bin                \
          test-libbfd-liberty-z.bin              \
@@ -248,6 +249,9 @@ $(OUTPUT)test-libbfd-buildid.bin:
 $(OUTPUT)test-disassembler-four-args.bin:
 	$(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
 
+$(OUTPUT)test-disassembler-init-styled.bin:
+	$(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
+
 $(OUTPUT)test-reallocarray.bin:
 	$(BUILD)
 
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 5ffafb967b6e..957c02c7b163 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -166,6 +166,10 @@
 # include "test-disassembler-four-args.c"
 #undef main
 
+#define main main_test_disassembler_init_styled
+# include "test-disassembler-init-styled.c"
+#undef main
+
 #define main main_test_libzstd
 # include "test-libzstd.c"
 #undef main
diff --git a/tools/build/feature/test-disassembler-init-styled.c b/tools/build/feature/test-disassembler-init-styled.c
new file mode 100644
index 000000000000..f1ce0ec3bee9
--- /dev/null
+++ b/tools/build/feature/test-disassembler-init-styled.c
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include <dis-asm.h>
+
+int main(void)
+{
+	struct disassemble_info info;
+
+	init_disassemble_info(&info, stdout,
+			      NULL, NULL);
+
+	return 0;
+}

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File tools-build-Add-feature-test-for-init_disassemble_info-API-changes.patch of Package perf.29801

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