perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
define SOURCE_HELLO
|
|
|
|
#include <stdio.h>
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
return puts(\"hi\");
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
|
|
|
ifndef NO_DWARF
|
|
|
|
define SOURCE_DWARF
|
|
|
|
#include <dwarf.h>
|
2010-11-16 22:16:33 +00:00
|
|
|
#include <elfutils/libdw.h>
|
|
|
|
#include <elfutils/version.h>
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
#ifndef _ELFUTILS_PREREQ
|
|
|
|
#error
|
|
|
|
#endif
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
Dwarf *dbg = dwarf_begin(0, DWARF_C_READ);
|
|
|
|
return (long)dbg;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
|
|
|
|
|
|
|
define SOURCE_LIBELF
|
|
|
|
#include <libelf.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
Elf *elf = elf_begin(0, ELF_C_READ, 0);
|
|
|
|
return (long)elf;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
|
|
|
define SOURCE_GLIBC
|
|
|
|
#include <gnu/libc-version.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
const char *version = gnu_get_libc_version();
|
|
|
|
return (long)version;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
2012-10-08 06:43:27 +00:00
|
|
|
define SOURCE_BIONIC
|
|
|
|
#include <android/api-level.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
return __ANDROID_API__;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
define SOURCE_ELF_MMAP
|
|
|
|
#include <libelf.h>
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
Elf *elf = elf_begin(0, ELF_C_READ_MMAP, 0);
|
|
|
|
return (long)elf;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
2013-03-28 14:34:10 +00:00
|
|
|
ifndef NO_SLANG
|
|
|
|
define SOURCE_SLANG
|
|
|
|
#include <slang.h>
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
2013-03-28 14:34:10 +00:00
|
|
|
return SLsmg_init_smg();
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
|
|
|
|
2012-03-19 18:13:29 +00:00
|
|
|
ifndef NO_GTK2
|
|
|
|
define SOURCE_GTK2
|
|
|
|
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#pragma GCC diagnostic error \"-Wstrict-prototypes\"
|
|
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
|
|
{
|
|
|
|
gtk_init(&argc, &argv);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
2012-05-29 04:23:01 +00:00
|
|
|
|
|
|
|
define SOURCE_GTK2_INFOBAR
|
|
|
|
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#pragma GCC diagnostic error \"-Wstrict-prototypes\"
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
gtk_info_bar_new();
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
2012-03-19 18:13:29 +00:00
|
|
|
endif
|
|
|
|
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
ifndef NO_LIBPERL
|
|
|
|
define SOURCE_PERL_EMBED
|
|
|
|
#include <EXTERN.h>
|
|
|
|
#include <perl.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
perl_alloc();
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
|
|
|
|
|
|
|
ifndef NO_LIBPYTHON
|
perf tools: Makefile: PYTHON{,_CONFIG} to bandage Python 3 incompatibility
Currently, Python 3 is not supported by perf's code; this
can cause the build to fail for systems that have Python 3
installed as the default python:
python{,-config}
The Correct Solution is to write compatibility code so that
Python 3 works out-of-the-box.
However, users often have an ancillary Python 2 installed:
python2{,-config}
Therefore, a quick fix is to allow the user to specify those
ancillary paths as the python binaries that Makefile should
use, thereby avoiding Python 3 altogether; as an added benefit,
the Python binaries may be installed in non-standard locations
without the need for updating any PATH variable.
This commit adds the ability to set PYTHON and/or PYTHON_CONFIG
either as environment variables or as make variables on the
command line; the paths may be relative, and usually only PYTHON
is necessary in order for PYTHON_CONFIG to be defined implicitly.
Some rudimentary error checking is performed when the user
explicitly specifies a value for any of these variables.
In addition, this commit introduces significantly robust makefile
infrastructure for working with paths and communicating with the
shell; it's currently only used for handling Python, but I hope
it will prove useful in refactoring the makefiles.
Thanks to:
Raghavendra D Prabhu <rprabhu@wnohang.net>
for motivating this patch.
Acked-by: Raghavendra D Prabhu <rprabhu@wnohang.net>
Link: http://lkml.kernel.org/r/e987828e-87ec-4973-95e7-47f10f5d9bab-mfwitten@gmail.com
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-04-02 21:46:09 +00:00
|
|
|
define SOURCE_PYTHON_VERSION
|
|
|
|
#include <Python.h>
|
|
|
|
#if PY_VERSION_HEX >= 0x03000000
|
|
|
|
#error
|
|
|
|
#endif
|
2012-10-09 18:15:25 +00:00
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
perf tools: Makefile: PYTHON{,_CONFIG} to bandage Python 3 incompatibility
Currently, Python 3 is not supported by perf's code; this
can cause the build to fail for systems that have Python 3
installed as the default python:
python{,-config}
The Correct Solution is to write compatibility code so that
Python 3 works out-of-the-box.
However, users often have an ancillary Python 2 installed:
python2{,-config}
Therefore, a quick fix is to allow the user to specify those
ancillary paths as the python binaries that Makefile should
use, thereby avoiding Python 3 altogether; as an added benefit,
the Python binaries may be installed in non-standard locations
without the need for updating any PATH variable.
This commit adds the ability to set PYTHON and/or PYTHON_CONFIG
either as environment variables or as make variables on the
command line; the paths may be relative, and usually only PYTHON
is necessary in order for PYTHON_CONFIG to be defined implicitly.
Some rudimentary error checking is performed when the user
explicitly specifies a value for any of these variables.
In addition, this commit introduces significantly robust makefile
infrastructure for working with paths and communicating with the
shell; it's currently only used for handling Python, but I hope
it will prove useful in refactoring the makefiles.
Thanks to:
Raghavendra D Prabhu <rprabhu@wnohang.net>
for motivating this patch.
Acked-by: Raghavendra D Prabhu <rprabhu@wnohang.net>
Link: http://lkml.kernel.org/r/e987828e-87ec-4973-95e7-47f10f5d9bab-mfwitten@gmail.com
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-04-02 21:46:09 +00:00
|
|
|
endef
|
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-09 19:57:39 +00:00
|
|
|
define SOURCE_PYTHON_EMBED
|
|
|
|
#include <Python.h>
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
Py_Initialize();
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
|
|
|
|
|
|
|
define SOURCE_BFD
|
|
|
|
#include <bfd.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
bfd_demangle(0, 0, 0);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
|
|
|
define SOURCE_CPLUS_DEMANGLE
|
|
|
|
extern char *cplus_demangle(const char *, int);
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
cplus_demangle(0, 0);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
|
2010-08-21 00:38:20 +00:00
|
|
|
define SOURCE_STRLCPY
|
|
|
|
#include <stdlib.h>
|
|
|
|
extern size_t strlcpy(char *dest, const char *src, size_t size);
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
strlcpy(NULL, NULL, 0);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
2012-08-07 13:20:44 +00:00
|
|
|
|
|
|
|
ifndef NO_LIBUNWIND
|
|
|
|
define SOURCE_LIBUNWIND
|
|
|
|
#include <libunwind.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
|
|
|
extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as,
|
|
|
|
unw_word_t ip,
|
|
|
|
unw_dyn_info_t *di,
|
|
|
|
unw_proc_info_t *pi,
|
|
|
|
int need_unwind_info, void *arg);
|
|
|
|
|
|
|
|
|
|
|
|
#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table)
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
unw_addr_space_t addr_space;
|
|
|
|
addr_space = unw_create_addr_space(NULL, 0);
|
|
|
|
unw_init_remote(NULL, addr_space, NULL);
|
|
|
|
dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
2012-09-08 00:43:23 +00:00
|
|
|
|
|
|
|
ifndef NO_BACKTRACE
|
|
|
|
define SOURCE_BACKTRACE
|
|
|
|
#include <execinfo.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
backtrace(NULL, 0);
|
|
|
|
backtrace_symbols(NULL, 0);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
endef
|
|
|
|
endif
|
2012-09-27 11:23:38 +00:00
|
|
|
|
|
|
|
ifndef NO_LIBAUDIT
|
|
|
|
define SOURCE_LIBAUDIT
|
|
|
|
#include <libaudit.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
return audit_open();
|
|
|
|
}
|
|
|
|
endef
|
2012-10-08 06:43:26 +00:00
|
|
|
endif
|
|
|
|
|
|
|
|
define SOURCE_ON_EXIT
|
|
|
|
#include <stdio.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
return on_exit(NULL, NULL);
|
|
|
|
}
|
|
|
|
endef
|
2013-01-28 01:51:22 +00:00
|
|
|
|
|
|
|
define SOURCE_LIBNUMA
|
|
|
|
#include <numa.h>
|
|
|
|
#include <numaif.h>
|
|
|
|
|
|
|
|
int main(void)
|
|
|
|
{
|
|
|
|
numa_available();
|
|
|
|
return 0;
|
|
|
|
}
|
2013-03-28 14:34:10 +00:00
|
|
|
endef
|