tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT
Standardize all the feature flags based on the HAVE_{FEATURE}_SUPPORT naming convention:
HAVE_ARCH_X86_64_SUPPORT
HAVE_BACKTRACE_SUPPORT
HAVE_CPLUS_DEMANGLE_SUPPORT
HAVE_DWARF_SUPPORT
HAVE_ELF_GETPHDRNUM_SUPPORT
HAVE_GTK2_SUPPORT
HAVE_GTK_INFO_BAR_SUPPORT
HAVE_LIBAUDIT_SUPPORT
HAVE_LIBELF_MMAP_SUPPORT
HAVE_LIBELF_SUPPORT
HAVE_LIBNUMA_SUPPORT
HAVE_LIBUNWIND_SUPPORT
HAVE_ON_EXIT_SUPPORT
HAVE_PERF_REGS_SUPPORT
HAVE_SLANG_SUPPORT
HAVE_STRLCPY_SUPPORT
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-u3zvqejddfZhtrbYbfhi3spa@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index fd5b70e..2a97bb1 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -13,7 +13,7 @@
#include <libgen.h>
#include "build-id.h"
-#ifdef LIBELF_SUPPORT
+#ifdef HAVE_LIBELF_SUPPORT
#include <libelf.h>
#include <gelf.h>
#endif
@@ -21,7 +21,7 @@
#include "dso.h"
-#ifdef HAVE_CPLUS_DEMANGLE
+#ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
extern char *cplus_demangle(const char *, int);
static inline char *bfd_demangle(void __maybe_unused *v, const char *c, int i)
@@ -46,7 +46,7 @@
* libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
* for newer versions we can use mmap to reduce memory usage:
*/
-#ifdef LIBELF_MMAP
+#ifdef HAVE_LIBELF_MMAP_SUPPORT
# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
#else
# define PERF_ELF_C_READ_MMAP ELF_C_READ
@@ -178,7 +178,7 @@
int fd;
enum dso_binary_type type;
-#ifdef LIBELF_SUPPORT
+#ifdef HAVE_LIBELF_SUPPORT
Elf *elf;
GElf_Ehdr ehdr;