Don't try to tie the library version to the package version number.

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2c2c8e9e7a9e2196a4d7c0ee0bb63719ed3ddd41..602a844847ef6762644c86d38a7689af54c68a93 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl GiNaC version number
 m4_define([ginac_major_version], [1])
 m4_define([ginac_minor_version], [5])
-m4_define([ginac_micro_version], [0])
+m4_define([ginac_micro_version], [8])
 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 
@@ -14,7 +14,9 @@ dnl When making releases, do
 dnl 1. Increment ginac_lt_revision
 dnl 2. If any interfaces have been added, removed, or changed since the last
 dnl    release, increment ginac_lt_current and set ginac_lt_revision to 0.
-dnl 3. If any interfaces have been removed since the last release, set 
+dnl 3. If any interfaces have been added since the last release, increment
+dnl    ginac_lt_age.
+dnl 4. If any interfaces have been removed since the last release, set 
 dnl    ginac_lt_age to 0.
 dnl
 dnl Please note: the libtool naming scheme cannot guarantee that on all
@@ -22,23 +24,23 @@ dnl systems, the numbering is consecutive. It only guarantees that it is
 dnl increasing. This doesn't matter, though: there is not incurred cost
 dnl for numbers that are omitted, except for shrinking the available space
 dnl of leftover numbers. Not something we need to worry about yet. ;-)
-m4_define([ginac_lt_current], [0])
-m4_define([ginac_lt_age], [0])
+m4_define([ginac_lt_current], [2])
 m4_define([ginac_lt_revision], [0])
+m4_define([ginac_lt_age], [2])
 
-AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
+AC_INIT([GiNaC], ginac_version, [ginac-list@ginac.de], [ginac], [http://www.ginac.de/])
 AC_PREREQ(2.59)
 AC_CONFIG_SRCDIR(ginac/basic.cpp)
 AC_CONFIG_AUX_DIR([config])
 AC_CONFIG_HEADERS([config/config.h ginac/version.h])
 AC_CONFIG_MACRO_DIR([m4])
 dnl This defines PACKAGE and VERSION.
-AM_INIT_AUTOMAKE([gnu 1.7 dist-bzip2])
+AM_INIT_AUTOMAKE([gnu 1.8 dist-bzip2])
 
 dnl Process GiNaC version information
 AC_DEFINE([GINACLIB_MAJOR_VERSION], ginac_major_version, [Major version of GiNaC])
 AC_DEFINE([GINACLIB_MINOR_VERSION], ginac_minor_version, [Minor version of GiNaC])
-AC_DEFINE([GINACLIB_MICRO_VERSION], ginac_minor_version, [Micro version of GiNaC])
+AC_DEFINE([GINACLIB_MICRO_VERSION], ginac_micro_version, [Micro version of GiNaC])
 
 dnl GiNaC archive file version information.
 dnl
@@ -59,7 +61,10 @@ AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age])
 
 dnl libtool versioning
 LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age"
-LT_RELEASE="ginac_release"
+dnl TODO: remove LT_RELEASE after ABI gets changed. We used to set
+dnl LT_RELEASE (for no good reason), omitting it right now would
+dnl result in a spurious SONAME change.
+LT_RELEASE="1.5"
 
 AC_SUBST(LT_VERSION_INFO)
 AC_SUBST(LT_RELEASE)
@@ -80,11 +85,8 @@ AC_LANG([C++])
 dnl Make sure all the necessary standard headers are installed on the system.
 GINAC_STD_CXX_HEADERS
 
-dnl We need to have Bruno Haible's CLN installed.
-dnl (pkg-config must have installed pkg.m4 at a visible place, which provides
-dnl this macro. CLN >= 1.1.6 must have installed cln.pc at a visible place,
-dnl which provides the actual dependency information.)
-PKG_CHECK_MODULES(CLN, cln >= 1.1.6)
+dnl We need to have CLN installed.
+PKG_CHECK_MODULES(CLN, cln >= 1.2.2)
 AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1])
 LIBS="$LIBS $CLN_LIBS $CLN_RPATH"
 CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"
@@ -105,6 +107,7 @@ GINAC_READLINE
 
 dnl Check for dl library (needed for GiNaC::compile).
 GINAC_EXCOMPILER
+AM_CONDITIONAL(CONFIG_EXCOMPILER, [test "x${CONFIG_EXCOMPILER}" = "xyes"])
 
 dnl Check for utilities needed by the different kinds of documentation.
 dnl Documentation needs only be built when extending it, so never mind if it