Sedat Dilek via llvm-dev
2016-Jul-24 13:45 UTC
[llvm-dev] [PGO] cmake: Check for opagent.h when building with -DLLVM_USE_OPROFILE=ON
Hi,
I am building a llvm-toolchain v3.8.1 and use...
PGO_CMAKE_OPTS="-DLLVM_USE_OPROFILE=ON"
...in my build-script (see file-attachments).
My build stopped saying... <opagent.h> not found.
[1] says...
00024 #include <opagent.h>
So, it is possible to check for the existence of <opagent.h> in the
cmake/configure stage *before* starting the build.
It is not very pleasant to see the build breaking.
NOTE: Ubuntu/precise has no official oprofile package available which
ships "/usr/include/opagent.h".
I did not check if upstream has a fix or workaround for this.
Thanks.
Regards,
- Sedat -
[1] http://llvm.org/docs/doxygen/html/OProfileWrapper_8h_source.html
P.S.: Note2myself: Backporting oprofile v0.9.9
For backporting oprofile v0.9.9 from Ubuntu/trusty I needed
libiberty-dev from kubuntu-ppa/backports PPA software repository.
Furthermore, hack around to disable the build of oprofile-gui and
java-related libs (see attached diff-file).
[2] http://packages.ubuntu.com/search?keywords=libiberty
[3]
http://www.ubuntuupdates.org/package/kubuntu-ppa_backports/precise/main/base/libiberty-dev
-------------- next part --------------
--- oprofile-0.9.9.orig/debian/changelog 2014-04-05 01:20:04.000000000 +0200
+++ oprofile-0.9.9/debian/changelog 2016-07-24 15:22:51.270272652 +0200
@@ -1,3 +1,19 @@
+oprofile (0.9.9-0ubuntu8~precise+dileks1) precise; urgency=low
+
+ * Suppress building of oprofile-gui and libjvmti-oprofile0 packages.
+ * debian/control
+ + Downgrade to automake in Build-Depends
+ + Remove Build-Depends for oprofile-gui and libjvmti-oprofile0
+ + Remove Packages sections of oprofile-gui and libjvmti-oprofile0
+ * debian/rules:
+ + Remove aclocal options from autogen line
+ + Drop unavailable options from configure line
+ + Remove lines referring to oprofile-gui and libjvmti-oprofile0
+ * Build against libiberty-dev (20131116-1~ubuntu12.04~ppa1) from
kubuntu-ppa/backports.
+ * Rebuild on Ubuntu/precise.
+
+ -- Sedat Dilek <sedat.dilek at gmail.com> Sun, 24 Jul 2016 15:17:10
+0200
+
oprofile (0.9.9-0ubuntu8) trusty; urgency=medium
* debian/patches/Fix-up-event-codes-for-marked-architected-events.patch:
--- oprofile-0.9.9.orig/debian/control 2014-03-10 18:14:55.000000000 +0100
+++ oprofile-0.9.9/debian/control 2016-07-24 15:22:51.270272652 +0200
@@ -6,7 +6,7 @@ XSBC-Original-Maintainer: LIU Qi <liuqi8
Uploaders: Roberto C. Sanchez <roberto at connexer.com>
Standards-Version: 3.9.3
Build-Depends:
- automake1.10,
+ automake,
binutils-dev,
libiberty-dev,
libpfm4-dev [ppc64 ppc64el],
@@ -15,14 +15,11 @@ Build-Depends:
docbook-xsl,
g++ (>>3.3.1),
libpopt-dev,
- libqt4-dev,
libtool,
libx11-dev,
pkg-config,
- qt4-dev-tools,
xsltproc,
- zlib1g-dev,
- default-jdk
+ zlib1g-dev
Homepage: http://oprofile.sourceforge.net
Vcs-Browser: http://git.printk.org/?p=liuqi/debian/oprofile.git;a=summary
Vcs-git: git://git.printk.org/liuqi/debian/oprofile.git
@@ -45,7 +42,6 @@ Depends:
${shlibs:Depends}
Replaces: oprofile-common
Recommends: binutils
-Suggests: oprofile-gui
Description: system-wide profiler for Linux systems
OProfile is a performance profiling tool for Linux systems, capable
of profiling all running code at low overhead. It consists of a
@@ -74,24 +70,3 @@ Description: system-wide profiler for Li
for turning data into information.
.
This package contains the opagent runtime library.
-
-Package: libjvmti-oprofile0
-Architecture: linux-any
-Depends: ${misc:Depends}, ${shlibs:Depends}
-Description: system-wide profiler for Linux systems (Java runtime library)
- OProfile is a performance profiling tool for Linux systems, capable
- of profiling all running code at low overhead. It consists of a
- daemon for collecting sample data, plus several post-profiling tools
- for turning data into information.
- .
- This package contains the jvmti_oprofile runtime library for Java support.
-
-Package: oprofile-gui
-Architecture: linux-any
-Replaces: oprofile
-Depends: debconf | debconf-2.0, oprofile, ${misc:Depends}, ${shlibs:Depends}
-Recommends: binutils
-Description: system-wide profiler for Linux systems (GUI components)
- This package contains only the GUI components of the oprofile package.
- This allows oprofile to be used on machines that require a much
- smaller footprint, or that do not wish to use an X Windows interface.
--- oprofile-0.9.9.orig/debian/rules 2014-03-10 18:14:55.000000000 +0100
+++ oprofile-0.9.9/debian/rules 2016-07-24 15:40:39.682239142 +0200
@@ -18,9 +18,9 @@ endif
configure: config-stamp
config-stamp: $(QUILT_STAMPFN)
- cd $(CURDIR) && ACLOCAL=aclocal-1.10 AUTOMAKE=automake-1.10
./autogen.sh
+ cd $(CURDIR) && AUTOMAKE=automake ./autogen.sh
# cd $(CURDIR) && autoreconf -vfi
- cd $(CURDIR) && ./configure --host=$(DEB_HOST_GNU_TYPE) --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-qt-includes=/usr/include/qt4 --with-kernel-support --disable-werror
--enable-gui=qt4 --with-java=/usr/lib/jvm/default-java
+ cd $(CURDIR) && ./configure --host=$(DEB_HOST_GNU_TYPE) --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info --disable-werror
--enable-gui=no --with-java=no
touch config-stamp
build-arch: configure build-arch-stamp
@@ -54,24 +54,17 @@ install: build
cd $(CURDIR) && DESTDIR=$(CURDIR)/debian/oprofile $(MAKE) install
# Move some files to their proper location
- mv debian/oprofile/usr/bin/oprof_start \
- debian/oprofile-gui/usr/bin
- cp debian/oprofile/usr/share/man/man1/oprofile.1 \
- debian/oprofile-gui/usr/share/man/man1/oprof_start.1
+ # oprofile-gui: Remove man-page
+ rm -f debian/oprofile/usr/share/man/man1/oprof_start.1
mkdir -p debian/libopagent1/usr/lib
- mkdir -p debian/libjvmti-oprofile0/usr/lib
mv debian/oprofile/usr/lib/oprofile/libopagent.so.* \
debian/libopagent1/usr/lib/
- mv debian/oprofile/usr/lib/oprofile/libjvmti_oprofile.so.* \
- debian/libjvmti-oprofile0/usr/lib/
- for i in debian/libopagent1/usr/lib/*.so.* \
- debian/libjvmti-oprofile0/usr/lib/*.so.*; do \
+ for i in debian/libopagent1/usr/lib/*.so.*; do \
b=$$(basename $$i); \
ln -sf ../$$b debian/oprofile/usr/lib/oprofile/$$b; \
done
ln -sf libopagent.so.1 debian/oprofile/usr/lib/libopagent.so
- ln -sf libjvmti_oprofile.so.0 debian/oprofile/usr/lib/libjvmti_oprofile.so
# Fixup non-empty-dependency_libs-in-la-file lintian error
sed -i "/dependency_libs/ s/'.*'/''/" `find . -name
'*.la'`
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