Merge remote-tracking branch 'spi/for-5.10' into spi-linus

6 files changed, 24 insertions, 32 deletions

diff --git a/tools/build/Makefile b/tools/build/Makefile
index 727050c40f09..722f1700d96a 100644
--- a/tools/build/Makefile
+++ b/tools/build/Makefile
@@ -38,6 +38,8 @@ clean:
 	$(call QUIET_CLEAN, fixdep)
 	$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
 	$(Q)rm -f $(OUTPUT)fixdep
+	$(call QUIET_CLEAN, feature-detect)
+	$(Q)$(MAKE) -C feature/ clean >/dev/null
 
 $(OUTPUT)fixdep-in.o: FORCE
 	$(Q)$(MAKE) $(build)=fixdep
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index c1daf4d57518..97cbfb31b762 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -38,15 +38,13 @@ FEATURE_TESTS_BASIC :=                  \
         get_current_dir_name            \
         gettid				\
         glibc                           \
-        gtk2                            \
-        gtk2-infobar                    \
         libbfd                          \
+        libbfd-buildid			\
         libcap                          \
         libelf                          \
         libelf-getphdrnum               \
         libelf-gelf_getnote             \
         libelf-getshdrstrndx            \
-        libelf-mmap                     \
         libnuma                         \
         numa_num_possible_cpus          \
         libperl                         \
@@ -81,6 +79,8 @@ FEATURE_TESTS_EXTRA :=                  \
          compile-32                     \
          compile-x32                    \
          cplus-demangle                 \
+         gtk2                           \
+         gtk2-infobar                   \
          hello                          \
          libbabeltrace                  \
          libbfd-liberty                 \
@@ -111,8 +111,8 @@ FEATURE_DISPLAY ?=              \
          dwarf                  \
          dwarf_getlocations     \
          glibc                  \
-         gtk2                   \
          libbfd                 \
+         libbfd-buildid		\
          libcap                 \
          libelf                 \
          libnuma                \
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index d220fe952747..cdde783f3018 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -15,6 +15,7 @@ FILES=                                          \
          test-hello.bin                         \
          test-libaudit.bin                      \
          test-libbfd.bin                        \
+         test-libbfd-buildid.bin		\
          test-disassembler-four-args.bin        \
          test-reallocarray.bin			\
          test-libbfd-liberty.bin                \
@@ -25,7 +26,6 @@ FILES=                                          \
          test-libelf-getphdrnum.bin             \
          test-libelf-gelf_getnote.bin           \
          test-libelf-getshdrstrndx.bin          \
-         test-libelf-mmap.bin                   \
          test-libdebuginfod.bin                 \
          test-libnuma.bin                       \
          test-numa_num_possible_cpus.bin        \
@@ -90,7 +90,7 @@ __BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(
 ###############################
 
 $(OUTPUT)test-all.bin:
-	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma
+	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -I/usr/include/slang -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -lzstd
 
 $(OUTPUT)test-hello.bin:
 	$(BUILD)
@@ -146,9 +146,6 @@ $(OUTPUT)test-dwarf.bin:
 $(OUTPUT)test-dwarf_getlocations.bin:
 	$(BUILD) $(DWARFLIBS)
 
-$(OUTPUT)test-libelf-mmap.bin:
-	$(BUILD) -lelf
-
 $(OUTPUT)test-libelf-getphdrnum.bin:
 	$(BUILD) -lelf
 
@@ -229,6 +226,9 @@ $(OUTPUT)test-libpython-version.bin:
 $(OUTPUT)test-libbfd.bin:
 	$(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
 
+$(OUTPUT)test-libbfd-buildid.bin:
+	$(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
+
 $(OUTPUT)test-disassembler-four-args.bin:
 	$(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
 
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 5479e543b194..a04e81321c66 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -30,10 +30,6 @@
 # include "test-libelf.c"
 #undef main
 
-#define main main_test_libelf_mmap
-# include "test-libelf-mmap.c"
-#undef main
-
 #define main main_test_get_current_dir_name
 # include "test-get_current_dir_name.c"
 #undef main
@@ -78,18 +74,14 @@
 # include "test-libslang.c"
 #undef main
 
-#define main main_test_gtk2
-# include "test-gtk2.c"
-#undef main
-
-#define main main_test_gtk2_infobar
-# include "test-gtk2-infobar.c"
-#undef main
-
 #define main main_test_libbfd
 # include "test-libbfd.c"
 #undef main
 
+#define main main_test_libbfd_buildid
+# include "test-libbfd-buildid.c"
+#undef main
+
 #define main main_test_backtrace
 # include "test-backtrace.c"
 #undef main
@@ -205,9 +197,8 @@ int main(int argc, char *argv[])
 	main_test_libelf_getshdrstrndx();
 	main_test_libunwind();
 	main_test_libslang();
-	main_test_gtk2(argc, argv);
-	main_test_gtk2_infobar(argc, argv);
 	main_test_libbfd();
+	main_test_libbfd_buildid();
 	main_test_backtrace();
 	main_test_libnuma();
 	main_test_numa_num_possible_cpus();
diff --git a/tools/build/feature/test-libbfd-buildid.c b/tools/build/feature/test-libbfd-buildid.c
new file mode 100644
index 000000000000..157644b04c05
--- /dev/null
+++ b/tools/build/feature/test-libbfd-buildid.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <bfd.h>
+
+int main(void)
+{
+	bfd *abfd = bfd_openr("Pedro", 0);
+	return abfd && (!abfd->build_id || abfd->build_id->size > 0x506564726f);
+}
diff --git a/tools/build/feature/test-libelf-mmap.c b/tools/build/feature/test-libelf-mmap.c
deleted file mode 100644
index 2c3ef81affe2..000000000000
--- a/tools/build/feature/test-libelf-mmap.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <libelf.h>
-
-int main(void)
-{
-	Elf *elf = elf_begin(0, ELF_C_READ_MMAP, 0);
-
-	return (long)elf;
-}