mirror/libcpuid
1
0
Fork 0
mirror of https://github.com/anrieff/libcpuid synced 2024-11-10 22:59:13 +00:00
Code Issues Releases Wiki Activity
libcpuid/configure.ac

66 lines
2.3 KiB
Text
Raw Normal View History

Add up to 8 entries for CPUID leaf 04; push version to 0.3.0. This is a backwards-incompatible binary change, which increases sizeof(cpu_raw_data_t). Specifically, the cpu_raw_data_t::intel_fn4 array is increased from 4 to 8 elements, because on recent Hasells (Crystalwell) there is a Level 4 cache, which should be encoded in CPUID eax=4 ecx=4. However, we were only storing levels for eax=4 for ecx <= 3. Thus the raw data didn't have the relevant info. There will be further changes to this, specifically to store and print the level 4 cache in cpuid_tool.
2016-06-03 01:35:01 +00:00
AC_INIT([libcpuid CPU Identification library], [0.3.0], [libcpuid-devel@lists.sourceforge.net], [libcpuid])
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
AC_CONFIG_SRCDIR([libcpuid/libcpuid.h])
An erorrneous commit was reverted git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@85 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2010-04-20 10:18:53 +00:00
AC_CONFIG_HEADERS([config.h])
Fix issue #2: There is no configure binary and get some statements while building it. There's no reason to keep a configure binary in source control. I added the necessary steps to create it in the README.
2014-06-25 10:48:32 +00:00
AC_CONFIG_MACRO_DIR([m4])
An erorrneous commit was reverted git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@85 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2010-04-20 10:18:53 +00:00
AM_INIT_AUTOMAKE([-Wall dist-bzip2 dist-zip foreign])
Silent rules in configure.ac Less useless output to easily see warnings
2016-06-04 18:36:58 +00:00
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
dnl Versioning scheme shamelessly copied from libexif.
Fixed recognition of Core i7. It was required to obtain the extended CPU topology information from CPUID leaf 0xb, so 4 more ints are added to cpu_raw_data_t. This, in turn, breaks binary compatibility with version 0.1.0, so version is increased to 0.1.1 as well. The new CPUID serialization is backward- and forward-compatible with version 0.1.0, provided that the CPU doesn't have leaf 0xb. In some sense it might be viewed incompatible as well. Also added the guilty test case to the test stash git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@57 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2009-07-06 18:33:56 +00:00
dnl Short walkthrough. C means CURRENT, A mean AGE, R means REVISION
dnl 1) When you make a change that breaks binary compatibility, increment CURRENT, reset REVISION to 0 and:
dnl 1.1) If the change doesn't remove interfaces, increment AGE, otherwise reset to 0.
dnl 2) When you make just a source change that doesn't break binary compatibility, increment REVISION.
dnl When you make a change that adds features, increment AGE, and set REVISION to 0
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
dnl C:A:R
dnl 10:0:0 Version 0.1.0
Fixed recognition of Core i7. It was required to obtain the extended CPU topology information from CPUID leaf 0xb, so 4 more ints are added to cpu_raw_data_t. This, in turn, breaks binary compatibility with version 0.1.0, so version is increased to 0.1.1 as well. The new CPUID serialization is backward- and forward-compatible with version 0.1.0, provided that the CPU doesn't have leaf 0xb. In some sense it might be viewed incompatible as well. Also added the guilty test case to the test stash git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@57 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2009-07-06 18:33:56 +00:00
dnl 11:0:0 Version 0.1.1: four more fields to cpu_raw_data_t
Added cpu_clock_by_ic() function to measure cpu clock using instruction counting. Still not translated to MSVC, and isn't tested on CPUs other than Core i7 (but there it works beatifully). Bumped version to 0.1.3. git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@77 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2010-04-20 09:01:07 +00:00
dnl 11:0:1 Version 0.1.2: added cpu_msr* functions
dnl 11:0:2 Version 0.1.3: added cpu_clock_by_ic() function
Bumped the version to 0.1.4 git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@94 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2011-01-14 05:28:31 +00:00
dnl 11:0:3 Version 0.1.4: just an identification change, to reflect the detection table upgrades
Added SSE unit size detection, based on the AMD extended leaf 1a, bit 0. Added a field in cpu_id_t to specify SSE unit size. Also added a hints array, similar to the flags array, which will hold various detection-specific hints. The only currently present hint is about the way the SSE unit size is inferred - whether it is based on the old CPU family/model guesswork (which fails for the AMD Brazos-based cores). Also, added the features XOP, FMA4, TBM and F16C. Changed the library version due to breaking binary compatibility. git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@96 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2011-10-11 16:38:41 +00:00
dnl 12:1:0 Version 0.2.0: two more fields to cpu_id_t
Update ChangeLog; bump the version to 0.2.1 everywhere. Previously, 0.2.1 was mentioned in libcpuid.h, but this was not, actually, in effect; it wasn't mentioned in autoconf and Visual Studio project files. Also, cpuid_lib_version() still returned "0.2.0".
2014-06-25 11:13:00 +00:00
dnl 12:1:1 Version 0.2.1: more processors support
Bump the version to 0.2.2 (and briefly describe changes since 2012).
2015-11-03 23:17:52 +00:00
dnl 12:1:2 Version 0.2.2: more processors support, *BSD/Solaris support, updates to MSR stuff
Add up to 8 entries for CPUID leaf 04; push version to 0.3.0. This is a backwards-incompatible binary change, which increases sizeof(cpu_raw_data_t). Specifically, the cpu_raw_data_t::intel_fn4 array is increased from 4 to 8 elements, because on recent Hasells (Crystalwell) there is a Level 4 cache, which should be encoded in CPUID eax=4 ecx=4. However, we were only storing levels for eax=4 for ecx <= 3. Thus the raw data didn't have the relevant info. There will be further changes to this, specifically to store and print the level 4 cache in cpuid_tool.
2016-06-03 01:35:01 +00:00
dnl 13:2:0 Version 0.3.0: increment max Intel leaf 04 entries to 8
LIBCPUID_CURRENT=13
LIBCPUID_AGE=2
LIBCPUID_REVISION=0
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
AC_SUBST([LIBCPUID_AGE])
AC_SUBST([LIBCPUID_REVISION])
AC_SUBST([LIBCPUID_CURRENT])
AC_SUBST([LIBCPUID_CURRENT_MIN],[`expr $LIBCPUID_CURRENT - $LIBCPUID_AGE`])
LIBCPUID_VERSION_INFO="$LIBCPUID_CURRENT:$LIBCPUID_REVISION:$LIBCPUID_AGE"
AC_SUBST([LIBCPUID_VERSION_INFO])
AC_PROG_CC
Fixed issue #5: warnings while running auto-reconf --install Automake >= 1.12 seems to require AM_PROG_AR to be happy with our configure.ac. However, this macro is not defined on < 1.12, thus the ifdef. Confirmed that the project bootstraps without warnings on both Fedora 14 and Ubuntu 13.10.
2014-08-18 15:17:24 +00:00
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
AC_C_CONST
AM_PROG_LIBTOOL
AM_CPPFLAGS="$CPPFLAGS"
AC_CHECK_HEADERS([stdint.h])
AM_LDFLAGS="$LDFLAGS"
if test "x$GCC" = "xyes"; then
AM_CFLAGS="$AM_CFLAGS -ansi -pedantic-error"
AM_CXXFLAGS="$AM_CXXFLAGS -ansi -pedantic-error"
AM_CPPFLAGS="$AM_CPPFLAGS -g -Wall -Wmissing-declarations -Wmissing-prototypes"
AM_LDFLAGS="$AM_LDFLAGS -g -Wall"
fi
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_LDFLAGS)
AC_CONFIG_FILES([
Makefile
libcpuid.pc
libcpuid/Makefile
Initial detection working git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@5 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-10 16:04:29 +00:00
cpuid_tool/Makefile
Added the unit tests to the tarball distribution git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@51 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2009-01-13 18:33:28 +00:00
tests/Makefile
Fix a few Doxygen warnings and errors. Beautify docs a bit. Also rename Doxyfile to Doxyfile.in, add it in configure and replace version and pathspec in it with macros.
2016-05-22 20:20:16 +00:00
libcpuid/Doxyfile
Moving the repository one level deeper git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
2008-11-06 18:17:20 +00:00
])
AC_OUTPUT
Reference in a new issue Copy permalink