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Version macros added

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Macro ZMQ_VERSION represents the current version of 0MQ
Macro ZMQ_MAKE_VERSION(major,minor,patch) allows to create
a representation of the specified version.
The versions can be compared using simple <, >, ==, etc.
operators.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik 2010-10-09 07:53:24 +02:00
parent 79aea5ffa6
commit ef8db789a1
4 changed files with 14 additions and 21 deletions
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6
builds/msvc/platform.hpp
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@ -24,11 +24,7 @@
// As a first step of the build process it is copied to // As a first step of the build process it is copied to
// zmq directory to take place of platform.hpp generated from // zmq directory to take place of platform.hpp generated from
// platform.hpp.in on platforms supported by GNU autotools. // platform.hpp.in on platforms supported by GNU autotools.
// Place any MSVC-specific definitions here.
// 0MQ version information
#define PACKAGE_VERSION_MAJOR 2
#define PACKAGE_VERSION_MINOR 0
#define PACKAGE_VERSION_PATCH 10
#define ZMQ_HAVE_WINDOWS #define ZMQ_HAVE_WINDOWS

13
configure.in
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@ -13,19 +13,6 @@ AC_CONFIG_MACRO_DIR(config)
AM_CONFIG_HEADER(src/platform.hpp) AM_CONFIG_HEADER(src/platform.hpp)
AM_INIT_AUTOMAKE(tar-ustar dist-zip foreign) AM_INIT_AUTOMAKE(tar-ustar dist-zip foreign)
# This defines PACKAGE_VERSION_... in src/platform.hpp
PV_MAJOR=`echo $PACKAGE_VERSION | cut -d . -f 1`
PV_MINOR=`echo $PACKAGE_VERSION | cut -d . -f 2`
PV_PATCH=`echo $PACKAGE_VERSION | cut -d . -f 3`
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],[$PV_MAJOR],
[0MQ major version])
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],[$PV_MINOR],
[0MQ minor version])
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCH],[$PV_PATCH],
[0MQ patchlevel])
# This lets us use PACKAGE_VERSION in Makefiles
AC_SUBST(PACKAGE_VERSION)
# #
# Libtool -version-info (ABI version) # Libtool -version-info (ABI version)
# #

10
include/zmq.h
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@ -30,6 +30,16 @@ extern "C" {
#include "winsock2.h" #include "winsock2.h"
#endif #endif
/* Version macros */
#define ZMQ_VERSION_MAJOR 2
#define ZMQ_VERSION_MINOR 0
#define ZMQ_VERSION_PATCH 10
#define ZMQ_MAKE_VERSION(major, minor, patch) \
(major * 10000 + minor * 100 + patch)
#define ZMQ_VERSION \
ZMQ_MAKE_VERSION(ZMQ_VERSION_MAJOR, ZMQ_VERSION_MINOR, ZMQ_VERSION_PATCH)
/* Win32 needs special handling for DLL exports */ /* Win32 needs special handling for DLL exports */
#if defined _WIN32 #if defined _WIN32
# if defined DLL_EXPORT # if defined DLL_EXPORT

6
src/zmq.cpp
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@ -57,9 +57,9 @@
void zmq_version (int *major_, int *minor_, int *patch_) void zmq_version (int *major_, int *minor_, int *patch_)
{ {
*major_ = PACKAGE_VERSION_MAJOR; *major_ = ZMQ_VERSION_MAJOR;
*minor_ = PACKAGE_VERSION_MINOR; *minor_ = ZMQ_VERSION_MINOR;
*patch_ = PACKAGE_VERSION_PATCH; *patch_ = ZMQ_VERSION_PATCH;
} }
const char *zmq_strerror (int errnum_) const char *zmq_strerror (int errnum_)