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Subject[PATCH 1/2] perf tui: Only support --tui with slang
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Make the --tui command line flags dependent HAVE_SLANG_SUPPORT. This was
reported as confusing in:
https://lore.kernel.org/linux-perf-users/YevaTkzdXmFKdGpc@zx-spectrum.none/

Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/builtin-annotate.c | 10 +++++++++-
tools/perf/builtin-report.c | 10 +++++++++-
tools/perf/builtin-top.c | 4 ++++
tools/perf/util/top.h | 5 ++++-
4 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 490bb9b8cf17..5e038d9bab05 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -46,7 +46,11 @@ struct perf_annotate {
struct perf_tool tool;
struct perf_session *session;
struct annotation_options opts;
- bool use_tui, use_stdio, use_stdio2, use_gtk;
+#ifdef HAVE_SLANG_SUPPORT
+ bool use_tui;
+#endif
+ bool use_stdio, use_stdio2;
+ bool use_gtk;
bool skip_missing;
bool has_br_stack;
bool group_set;
@@ -503,7 +507,9 @@ int cmd_annotate(int argc, const char **argv)
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
OPT_BOOLEAN(0, "gtk", &annotate.use_gtk, "Use the GTK interface"),
+#ifdef HAVE_SLANG_SUPPORT
OPT_BOOLEAN(0, "tui", &annotate.use_tui, "Use the TUI interface"),
+#endif
OPT_BOOLEAN(0, "stdio", &annotate.use_stdio, "Use the stdio interface"),
OPT_BOOLEAN(0, "stdio2", &annotate.use_stdio2, "Use the stdio interface"),
OPT_BOOLEAN(0, "ignore-vmlinux", &symbol_conf.ignore_vmlinux,
@@ -624,8 +630,10 @@ int cmd_annotate(int argc, const char **argv)

if (annotate.use_stdio || annotate.use_stdio2)
use_browser = 0;
+#ifdef HAVE_SLANG_SUPPORT
else if (annotate.use_tui)
use_browser = 1;
+#endif
else if (annotate.use_gtk)
use_browser = 2;

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 1dd92d8c9279..1ad75c7ba074 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -71,7 +71,11 @@ struct report {
struct perf_tool tool;
struct perf_session *session;
struct evswitch evswitch;
- bool use_tui, use_gtk, use_stdio;
+#ifdef HAVE_SLANG_SUPPORT
+ bool use_tui;
+#endif
+ bool use_gtk;
+ bool use_stdio;
bool show_full_info;
bool show_threads;
bool inverted_callchain;
@@ -1206,7 +1210,9 @@ int cmd_report(int argc, const char **argv)
"Show per-thread event counters"),
OPT_STRING(0, "pretty", &report.pretty_printing_style, "key",
"pretty printing style key: normal raw"),
+#ifdef HAVE_SLANG_SUPPORT
OPT_BOOLEAN(0, "tui", &report.use_tui, "Use the TUI interface"),
+#endif
OPT_BOOLEAN(0, "gtk", &report.use_gtk, "Use the GTK2 interface"),
OPT_BOOLEAN(0, "stdio", &report.use_stdio,
"Use the stdio interface"),
@@ -1492,8 +1498,10 @@ int cmd_report(int argc, const char **argv)

if (report.use_stdio)
use_browser = 0;
+#ifdef HAVE_SLANG_SUPPORT
else if (report.use_tui)
use_browser = 1;
+#endif
else if (report.use_gtk)
use_browser = 2;

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 1fc390f136dd..e1a134a0a377 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1486,7 +1486,9 @@ int cmd_top(int argc, const char **argv)
"display this many functions"),
OPT_BOOLEAN('U', "hide_user_symbols", &top.hide_user_symbols,
"hide user symbols"),
+#ifdef HAVE_SLANG_SUPPORT
OPT_BOOLEAN(0, "tui", &top.use_tui, "Use the TUI interface"),
+#endif
OPT_BOOLEAN(0, "stdio", &top.use_stdio, "Use the stdio interface"),
OPT_INCR('v', "verbose", &verbose,
"be more verbose (show counter open errors, etc)"),
@@ -1667,8 +1669,10 @@ int cmd_top(int argc, const char **argv)

if (top.use_stdio)
use_browser = 0;
+#ifdef HAVE_SLANG_SUPPORT
else if (top.use_tui)
use_browser = 1;
+#endif

setup_browser(false);

diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h
index ff8391208ecd..1c2c0a838430 100644
--- a/tools/perf/util/top.h
+++ b/tools/perf/util/top.h
@@ -33,7 +33,10 @@ struct perf_top {
int print_entries, count_filter, delay_secs;
int max_stack;
bool hide_kernel_symbols, hide_user_symbols, zero;
- bool use_tui, use_stdio;
+#ifdef HAVE_SLANG_SUPPORT
+ bool use_tui;
+#endif
+ bool use_stdio;
bool vmlinux_warned;
bool dump_symtab;
bool stitch_lbr;
--
2.35.0.rc0.227.g00780c9af4-goog
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