Parser: handle abbreviations as advertized in the manual.

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index bf2715619ad7f85e889bb4795d16510feef56b2c..631cbc07861dbb3498c9f4ec858b1090a9e04542 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -12,10 +12,11 @@ dnl version number. In particular, library version is OS dependent.
 dnl
 dnl When making releases, do
 dnl 1. Increment ginac_lt_revision
 dnl
 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    ginac_lt_age to 0.
+dnl 2. If any interfaces have been added since the last release, increment
+dnl    ginac_lt_current and set ginac_lt_revision to 0.
+dnl 3. If any interfaces have been changed or removed since the last release,
+dnl    make sure you increment ginac_minor_version above and reset both
+dnl    ginac_lt_current and ginac_lt_revision to 0.

 dnl
 dnl Please note: the libtool naming scheme cannot guarantee that on all
 dnl systems, the numbering is consecutive. It only guarantees that it is
 dnl
 dnl Please note: the libtool naming scheme cannot guarantee that on all
 dnl systems, the numbering is consecutive. It only guarantees that it is


@@ -23,7 +24,6 @@ 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])
 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_revision], [0])
 
 AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
 m4_define([ginac_lt_revision], [0])
 
 AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])


@@ -33,7 +33,7 @@ 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.
 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])
 
 dnl Process GiNaC version information
 AC_DEFINE([GINACLIB_MAJOR_VERSION], ginac_major_version, [Major version of GiNaC])


@@ -57,8 +57,10 @@ AC_SUBST(ARCHIVE_AGE)
 AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive file version number])
 AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age])
 
 AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive file version number])
 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"
+dnl libtool versioning (We don't use libtool's age numbering since we promise
+dnl to keep the binary interface compatible if only ginac_micro_version changes.
+dnl In effect, age==current.)
+LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_current"

 LT_RELEASE="ginac_release"
 
 AC_SUBST(LT_VERSION_INFO)
 LT_RELEASE="ginac_release"
 
 AC_SUBST(LT_VERSION_INFO)


@@ -80,11 +82,8 @@ AC_LANG([C++])
 dnl Make sure all the necessary standard headers are installed on the system.
 GINAC_STD_CXX_HEADERS
 
 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 $CLN_CFLAGS"
 AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1])
 LIBS="$LIBS $CLN_LIBS $CLN_RPATH"
 CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"


@@ -105,6 +104,7 @@ GINAC_READLINE
 
 dnl Check for dl library (needed for GiNaC::compile).
 GINAC_EXCOMPILER
 
 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
 
 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


@@ -119,10 +119,6 @@ AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKE
 AC_PATH_PROG(FIG2DEV, fig2dev, "")
 AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
 
 AC_PATH_PROG(FIG2DEV, fig2dev, "")
 AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
 

-dnl generate boilerplate code for the (new) parser.
-dnl Only developers need this tool.
-AC_PATH_PROG(AUTOGEN, autogen, "")
-

 dnl Output makefiles etc.
 AC_CONFIG_FILES([
 Makefile
 dnl Output makefiles etc.
 AC_CONFIG_FILES([
 Makefile