linux-tools: Restrict architectures and fix build for hppa
perf: Use sane default CFLAGS perf: Don't hide compiler/linker errors from libelf test perf: Don't use /dev/null as the output file for libelf test Don't attempt to build for architectures where perf events are not available. svn path=/dists/sid/linux-2.6/; revision=15967
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@ -1,7 +1,12 @@
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linux-2.6 (2.6.32-17) UNRELEASED; urgency=low
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[ maximilian attems ]
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* agp: add no warn since we have a fallback to vmalloc paths.
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[ Ben Hutchings ]
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* linux-tools: Fix build for hppa and do not attempt to build for
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architectures where perf events are not available
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-- maximilian attems <maks@debian.org> Wed, 07 Jul 2010 12:33:04 +0200
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linux-2.6 (2.6.32-16) unstable; urgency=low
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@ -0,0 +1,27 @@
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From 952765d9ac09d6c60e222a74f05470b3735191cc Mon Sep 17 00:00:00 2001
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Thu, 8 Jul 2010 01:43:36 +0100
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Subject: [PATCH 2/3] perf: Don't hide compiler/linker errors from libelf test
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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tools/perf/Makefile | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/tools/perf/Makefile b/tools/perf/Makefile
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index 1fb9d5c..33b02a5 100644
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--- a/tools/perf/Makefile
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+++ b/tools/perf/Makefile
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@@ -423,7 +423,7 @@ ifeq ($(uname_S),Darwin)
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PTHREAD_LIBS =
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endif
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-ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
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+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null && echo y"), y)
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ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
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BASIC_CFLAGS += -DLIBELF_NO_MMAP
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endif
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--
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1.7.1
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31
debian/patches/bugfix/all/perf-Dont-use-dev-null-as-output-for-libelf-test.patch
vendored
Normal file
31
debian/patches/bugfix/all/perf-Dont-use-dev-null-as-output-for-libelf-test.patch
vendored
Normal file
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From 8d07027f1d40d85aeb4a410f23819ebb0c216ab3 Mon Sep 17 00:00:00 2001
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Thu, 8 Jul 2010 02:51:43 +0100
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Subject: [PATCH 3/3] perf: Don't use /dev/null as the output file for libelf test
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On some architectures ld makes a second pass over the output file and
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this won't work.
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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tools/perf/Makefile | 4 ++--
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1 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/tools/perf/Makefile b/tools/perf/Makefile
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index 33b02a5..30fe5e3 100644
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--- a/tools/perf/Makefile
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+++ b/tools/perf/Makefile
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@@ -423,8 +423,8 @@ ifeq ($(uname_S),Darwin)
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PTHREAD_LIBS =
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endif
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-ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null && echo y"), y)
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- ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
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+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o dummy $(ALL_LDFLAGS) > /dev/null && echo y; rm -f dummy"), y)
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+ ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o dummy $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y; rm -f dummy"), y)
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BASIC_CFLAGS += -DLIBELF_NO_MMAP
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endif
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else
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--
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1.7.1
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@ -0,0 +1,27 @@
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From 57a8c6e3959d0bda7194be3e7a0f743abc4e2c32 Mon Sep 17 00:00:00 2001
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Thu, 8 Jul 2010 01:41:25 +0100
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Subject: [PATCH 1/3] perf: Use sane default CFLAGS
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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tools/perf/Makefile | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/tools/perf/Makefile b/tools/perf/Makefile
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index 719d028..1fb9d5c 100644
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--- a/tools/perf/Makefile
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+++ b/tools/perf/Makefile
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@@ -200,7 +200,7 @@ EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
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EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
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EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
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-CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
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+CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -O2 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
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LDFLAGS = -lpthread -lrt -lelf -lm
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ALL_CFLAGS = $(CFLAGS)
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ALL_LDFLAGS = $(LDFLAGS)
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--
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1.7.1
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@ -1 +1,4 @@
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+ bugfix/all/agp-add-no-warn-since-we-have-a-fallback-to-vmalloc-.patch
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+ bugfix/all/perf-Use-sane-default-CFLAGS.patch
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+ bugfix/all/perf-Dont-hide-errors-from-libelf-test.patch
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+ bugfix/all/perf-Dont-use-dev-null-as-output-for-libelf-test.patch
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@ -32,14 +32,16 @@ setup_env += DISTRIBUTION_OFFICIAL_BUILD=1 DISTRIBUTION_UPLOADER=$(UPLOADER) DIS
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MAKE_CLEAN = $(setup_env) $(MAKE)
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MAKE_SELF := $(MAKE) -f debian/rules.real $(MAKEOVERRIDES)
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MAKEOVERRIDES =
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MAKE_PERF_VARS = prefix=/usr NO_PERL=1 MBITS=
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MAKE_PERF_VARS = prefix=/usr NO_PERL=1
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#
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# Targets
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#
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binary-arch-arch: install-headers_$(ARCH)
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binary-arch-arch: install-libc-dev_$(ARCH)
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binary-arch-arch: install-tools_$(ARCH)
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ifneq ($(filter amd64 hppa i386 powerpc s390 sh4 sparc sparc64,$(ARCH)),)
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binary-arch-arch: install-tools_$(ARCH)
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endif
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binary-arch-featureset: install-headers_$(ARCH)_$(FEATURESET)
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binary-arch-flavour: install-image_$(ARCH)_$(FEATURESET)_$(FLAVOUR)_$(TYPE)
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ifeq ($(DEBUG),True)
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@ -1,5 +1,5 @@
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Package: linux-tools-@version@
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Architecture: any
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Architecture: amd64, hppa, i386, powerpc, s390, sh4, sparc, sparc64
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Depends: ${shlibs:Depends}, ${misc:Depends}
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Recommends: linux-base (>= 2.6.32-16)
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Suggests: linux-doc-@version@
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