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Date: Wed, 24 Oct 2012 12:41:17 -0700
From: Arnaldo Carvalho de Melo <acme@...radead.org>
To: Borislav Petkov <bp@...en8.de>, Namhyung Kim <namhyung@...nel.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] perf: Build install-man target when installing
Em Wed, Oct 24, 2012 at 09:30:46PM +0200, Borislav Petkov escreveu:
> On Wed, Oct 24, 2012 at 10:03:16AM -0700, Arnaldo Carvalho de Melo wrote:
> > The 'install-man' target will use your check-executable-or-error-out
> > stuff, but the main 'install' target will call just 'try-install-man',
> > that will not stop the build if there are missing tools to generate
> > the man pages.
> >
> > Installing just xmlto makes it ask just for asciidoc, install both and
> > it generates the man pages, please try to check if it works for you so
> > that I can have your Tested-by.
>
> Ok, then this can be done even simpler, I went and simplified your
> version and we don't need that check-executable-or-error-out helper
> anymore, I'm including it below.
>
> For it you can have my
>
> Signed-off-by: Borislav Petkov <bp@...en8.de>
> Tested-by: Borislav Petkov <bp@...en8.de>
>
> Btw, I keep seeing those errors when building on your perf/core branch:
That is fixed in the perf/urgent one, I'm reworking my perf/core branch
on top of Ingo's tip/perf/core, that already merged tip/perf/urgent so
has that fix.
Testing your new version now, thanks!
- Arnaldo
> ...
> FLEX util/pmu-flex.c
> FLEX util/parse-events-flex.c
> CC util/pmu-flex.o
> CC util/pmu.o
> CC util/parse-events.o
> gcc: error: python_ext_build/tmp//../../libtraceevent.a: No such file or directory
> error: command 'gcc' failed with exit status 1
> cp: cannot stat `python_ext_build/lib/perf.so': No such file or directory
> make: *** [python/perf.so] Error 1
> make: *** Waiting for unfinished jobs....
> Makefile:513: No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99
> Makefile:568: No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev
> Makefile:579: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
> SUBDIR ../lib/traceevent/
>
> ...
>
> Thanks.
>
> ---
> diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
> index 9f2e44f2b17a..ef6d22e879eb 100644
> --- a/tools/perf/Documentation/Makefile
> +++ b/tools/perf/Documentation/Makefile
> @@ -1,3 +1,5 @@
> +include ../config/utilities.mak
> +
> OUTPUT := ./
> ifeq ("$(origin O)", "command line")
> ifneq ($(O),)
> @@ -64,6 +66,7 @@ MAKEINFO=makeinfo
> INSTALL_INFO=install-info
> DOCBOOK2X_TEXI=docbook2x-texi
> DBLATEX=dblatex
> +XMLTO=xmlto
> ifndef PERL_PATH
> PERL_PATH = /usr/bin/perl
> endif
> @@ -71,6 +74,16 @@ endif
> -include ../config.mak.autogen
> -include ../config.mak
>
> +_tmp_tool_path := $(call get-executable,$(ASCIIDOC))
> +ifeq ($(_tmp_tool_path),)
> + missing_tools = $(ASCIIDOC)
> +endif
> +
> +_tmp_tool_path := $(call get-executable,$(XMLTO))
> +ifeq ($(_tmp_tool_path),)
> + missing_tools += $(XMLTO)
> +endif
> +
> #
> # For asciidoc ...
> # -7.1.2, no extra settings are needed.
> @@ -170,7 +183,12 @@ pdf: $(OUTPUT)user-manual.pdf
>
> install: install-man
>
> -install-man: man
> +check-man-tools:
> +ifdef missing_tools
> + $(error "You need to install $(missing_tools) for man pages")
> +endif
> +
> +do-install-man: man
> $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
> # $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
> # $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
> @@ -178,6 +196,15 @@ install-man: man
> # $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
> # $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
>
> +install-man: check-man-tools man
> +
> +try-install-man:
> +ifdef missing_tools
> + $(warning Please install $(missing_tools) to have the man pages installed)
> +else
> + $(MAKE) do-install-man
> +endif
> +
> install-info: info
> $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
> $(INSTALL) -m 644 $(OUTPUT)perf.info $(OUTPUT)perfman.info $(DESTDIR)$(infodir)
> @@ -246,7 +273,7 @@ $(MAN_HTML): $(OUTPUT)%.html : %.txt
>
> $(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.xml
> $(QUIET_XMLTO)$(RM) $@ && \
> - xmlto -o $(OUTPUT) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
> + $(XMLTO) -o $(OUTPUT) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
>
> $(OUTPUT)%.xml : %.txt
> $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
> diff --git a/tools/perf/Makefile b/tools/perf/Makefile
> index 76190a7e2934..3252563bfca7 100644
> --- a/tools/perf/Makefile
> +++ b/tools/perf/Makefile
> @@ -1038,7 +1038,7 @@ perfexec_instdir = $(prefix)/$(perfexecdir)
> endif
> perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
>
> -install: all install-man
> +install: all try-install-man
> $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
> $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
> $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
> @@ -1064,6 +1064,9 @@ install-doc:
> install-man:
> $(MAKE) -C Documentation install-man
>
> +try-install-man:
> + $(MAKE) -C Documentation try-install-man
> +
> install-html:
> $(MAKE) -C Documentation install-html
>
>
> --
> Regards/Gruss,
> Boris.
--
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