[PATCH] perf tools: Build docs with 'make all'

[Robert Richter]

Build documentation with 'make all', not 'make install'. We use the
new target try-man for this which is similar implemented as
try-install-man. Thus, building the doc is skipped if tools for this
are missing.

Signed-off-by: Robert Richter <robert.richter@xxxxxxxxxx>
Signed-off-by: Robert Richter <rric@xxxxxxxxxx>
---
 tools/perf/Documentation/Makefile | 6 ++++--
 tools/perf/Makefile               | 7 +++++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
index 5a37a7c..47df22d 100644
--- a/tools/perf/Documentation/Makefile
+++ b/tools/perf/Documentation/Makefile
@@ -182,6 +182,8 @@ ifdef missing_tools
 	$(error "You need to install $(missing_tools) for man pages")
 endif
 
+do-man: man
+
 do-install-man: man
 	$(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 #	$(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
@@ -192,11 +194,11 @@ do-install-man: man
 
 install-man: check-man-tools man
 
-try-install-man:
+try-install-man try-man:
 ifdef missing_tools
 	$(warning Please install $(missing_tools) to have the man pages installed)
 else
-	$(MAKE) do-install-man
+	$(MAKE) $(patsubst try-%,do-%,$@)
 endif
 
 install-info: info
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 1d718a9..8781de7 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -522,7 +522,7 @@ export INSTALL SHELL_PATH
 
 SHELL = $(SHELL_PATH)
 
-all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
+all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) try-man
 
 please_set_SHELL_PATH_to_a_more_modern_shell:
 	@$$(:)
@@ -710,9 +710,12 @@ endif
 
 DOC_TARGETS := doc man html info pdf
 
-INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
+INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS))
 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 
+DOC_TARGETS	    += try-man
+INSTALL_DOC_TARGETS += try-install-man
+
 # 'make doc' should call 'make -C Documentation all'
 $(DOC_TARGETS):
 	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
-- 
1.8.3.2

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