[build] Rewrite ginsh related sed scripts in python.

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d5b3af5991326861b84bd1b35d50ca7008d90dae..edee0de838a5337c2ef7300b0b62287c2bb258ca 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,9 @@
 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], [6])
-m4_define([ginac_micro_version], [2])
+m4_define([ginac_major_version], GINAC_GET_VERSION([MAJOR]))
+m4_define([ginac_minor_version], GINAC_GET_VERSION([MINOR]))
+m4_define([ginac_micro_version], GINAC_GET_VERSION([MICRO]))
 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 
@@ -32,33 +32,11 @@ AC_INIT([GiNaC], ginac_version, [ginac-list@ginac.de], [ginac], [http://www.gina
 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_HEADERS([config/config.h])
 AC_CONFIG_MACRO_DIR([m4])
 dnl This defines PACKAGE and VERSION.
 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_micro_version, [Micro version of GiNaC])
-
-dnl GiNaC archive file version information.
-dnl
-dnl If properties have been added, ARCHIVE_VERSION += 1, ARCHIVE_AGE += 1.
-dnl If backwards compatibility has been broken, set ARCHIVE_AGE to 0.
-dnl
-dnl The version number in newly created archives will be ARCHIVE_VERSION.
-dnl Archives version (ARCHIVE_VERSION-ARCHIVE_AGE) thru ARCHIVE_VERSION can
-dnl be read by this version of the GiNaC library.
-
-ARCHIVE_VERSION=3
-ARCHIVE_AGE=3
-
-AC_SUBST(ARCHIVE_VERSION)
-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])
-
 dnl libtool versioning
 LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age"
 AC_SUBST(LT_VERSION_INFO)
@@ -84,7 +62,7 @@ GINAC_STD_CXX_HEADERS
 
 dnl We need to have CLN installed.
 PKG_CHECK_MODULES(CLN, cln >= 1.2.2)
-AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1])
+AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS])
 LIBS="$LIBS $CLN_LIBS $CLN_RPATH"
 CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"
 dnl Include proper rpath into pkg-config meta data, so
@@ -101,6 +79,10 @@ dnl Check for stuff needed for building the GiNaC interactive shell (ginsh).
 AC_CHECK_HEADERS(unistd.h)
 GINAC_HAVE_RUSAGE
 GINAC_READLINE
+dnl Python is necessary for building function.{cpp,h}
+AC_PATH_PROG(PYTHON, python, "")
+AS_IF([test -z "$PYTHON" -a ! -f "$srcdir/ginac/function.cpp"],
+      [AC_MSG_ERROR([GiNaC will not compile because Python is missing])])
 
 dnl Check for dl library (needed for GiNaC::compile).
 GINAC_EXCOMPILER