dnl Process this file with autoconf to produce a configure script.
AC_INIT(ginac/basic.cpp)
-AC_PREREQ(2.12)
+AC_PREREQ(2.13)
dnl Configure options
-AC_ARG_ENABLE(html-doc, [ --enable-help-doc build HTML documentation [default=yes]], , enable_html_doc=yes)
-AC_ARG_ENABLE(ps-doc, [ --enable-ps-doc build PostScript documentation [default=no]], , enable_ps_doc=no)
+AC_ARG_ENABLE(html-doc, [ --enable-html-doc build HTML documentation [default=yes]], , enable_html_doc=yes)
+AC_ARG_ENABLE(ps-doc, [ --enable-ps-doc build PostScript documentation [default=yes]], , enable_ps_doc=yes)
-dnl GiNaC version information
+dnl GiNaC library version information
dnl
dnl Making releases:
dnl GINACLIB_MICRO_VERSION += 1;
GINACLIB_MAJOR_VERSION=0
GINACLIB_MINOR_VERSION=4
-GINACLIB_MICRO_VERSION=0
+GINACLIB_MICRO_VERSION=1
GINACLIB_INTERFACE_AGE=0
-GINACLIB_BINARY_AGE=0
+GINACLIB_BINARY_AGE=1
GINACLIB_VERSION=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION.$GINACLIB_MICRO_VERSION
AC_SUBST(GINACLIB_MAJOR_VERSION)
AC_SUBST(GINACLIB_BINARY_AGE)
AC_SUBST(GINACLIB_VERSION)
+dnl GiNaC archive file version information
+dnl
+dnl If properties have been added, ARCHIVE_VERSION += 1.
+dnl If backwards compatibility has been broken, 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=0
+ARCHIVE_AGE=0
+
+AC_SUBST(ARCHIVE_VERSION)
+AC_SUBST(ARCHIVE_AGE)
+AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION)
+AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE)
+
dnl libtool versioning
LT_RELEASE=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION
LT_CURRENT=`expr $GINACLIB_MICRO_VERSION - $GINACLIB_INTERFACE_AGE`
dnl ===========================================================================
AC_PROG_CXX
AC_PROG_CXXCPP
-AM_PROG_INSTALL
+AC_PROG_INSTALL
AM_PROG_LIBTOOL
AM_PROG_LEX
AC_PROG_YACC
+dnl Check for data types which are needed by the hash function (golden_ratio_hash)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(long long, 8)
+AC_CHECK_SIZEOF(long double, 12)
+
dnl Switch to C++ language mode for the following libraries and headers:
AC_LANG_CPLUSPLUS
+dnl Check for stuff needed for building the GiNaC interactive shell (ginsh):
+AC_CHECK_HEADERS(unistd.h)
+AC_CHECK_HEADERS(readline/readline.h readline/history.h)
+save_LIBS=$LIBS
+AC_CHECK_LIB(readline, readline)
+GINSH_LIBS=$LIBS
+LIBS=$save_LIBS
+AC_SUBST(GINSH_LIBS)
+
dnl Make sure the following libraries work by testing for symbols therein.
dnl They are automatically added the the variable $LIBS and thus passed into
dnl the Makefile:
AC_CHECK_HEADERS(iostream vector map string list typeinfo iterator strstream stdexcept algorithm, ,
AC_MSG_ERROR(need to have ANSI compliant headers))
-dnl Check for stuff needed for building the GiNaC interactive shell (ginsh):
-AC_CHECK_HEADERS(unistd.h)
-AC_CHECK_HEADERS(readline/readline.h readline/history.h)
-AC_CHECK_LIB(readline, readline)
-
dnl We need to have Bruno Haible's CLN installed (macros are in acinclude.m4):
GINAC_CHECK_CLN_H
GINAC_CHECK_LIBCLN
+dnl Expand the cppflags and libraries needed by apps using GiNaC
+GINACLIB_CPPFLAGS=$CPPFLAGS
+GINACLIB_LIBS=$LIBS
+AC_SUBST(GINACLIB_CPPFLAGS)
+AC_SUBST(GINACLIB_LIBS)
+
dnl Check for utilities needed by the different kinds of documentation.
dnl Documantation needs only be built when extending it, so never mind if it
dnl cannot find those helpers:
AC_PATH_PROG(DOXYGEN, doxygen, "")
-AC_PATH_PROG(JADE, jade, "")
-AC_PATH_PROG(JADETEX, jadetex, "")
AC_PATH_PROG(LATEX, latex, "")
AC_PATH_PROG(MAKEINDEX, makeindex, "")
AC_PATH_PROG(DVIPS, dvips, "")
TUTORIAL_TARGETS=
REFERENCE_TARGETS=
if [[ "x$enable_html_doc" = "xyes" ]]; then
- TUTORIAL_TARGETS="$TUTORIAL_TARGETS index.html"
- REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+ TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html"
+ if [[ "$DOXYGEN" ]]; then
+ REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+ fi
fi
if [[ "x$enable_ps_doc" = "xyes" ]]; then
-# currently doesn't work
-# TUTORIAL_TARGETS="$TUTORIAL_TARGETS tutorial.ps"
- REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+ TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps"
+ if [[ "$DOXYGEN" ]]; then
+ REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+ fi
fi
AC_SUBST(TUTORIAL_TARGETS)
AC_SUBST(REFERENCE_TARGETS)
-dnl ===========================================================================
-dnl Produce a Makefile from Makefile.in:
-dnl ===========================================================================
+dnl Output makefiles etc.
AC_OUTPUT([
Makefile
GiNaC.spec
+ginac-config
ginac/Makefile
check/Makefile
ginsh/Makefile
+tools/Makefile
doc/Makefile
doc/tutorial/Makefile
doc/reference/Makefile
-])
+], [chmod +x ginac-config])
echo "Configuration done. Now type \"make\"."