X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=configure.ac;h=b2a8e84e2ec3a97411c5c1985923dc4da6f32b38;hp=b484299a9125b98614c5f913014e4addd1b642bf;hb=44f71c740cc727dc30436e240b9a27021a6d7fdf;hpb=5c9ee364b31e9ac62543807823e6ba34879ce8ea diff --git a/configure.ac b/configure.ac index b484299a..b2a8e84e 100644 --- a/configure.ac +++ b/configure.ac @@ -1,39 +1,46 @@ dnl Process this file with autoconf to produce a configure script. -dnl GiNaC library version information. -dnl -dnl Making releases: -dnl ginac_micro_version += 1; -dnl ginac_interface_age += 1; -dnl ginac_binary_age += 1; -dnl if any functions have been added, set ginac_interface_age to 0. -dnl if backwards compatibility has been broken, -dnl set ginac_binary_age and ginac_interface_age to 0. - +dnl GiNaC version number m4_define([ginac_major_version], [1]) -m4_define([ginac_minor_version], [4]) -m4_define([ginac_micro_version], [0]) +m4_define([ginac_minor_version], [5]) +m4_define([ginac_micro_version], [2]) m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version]) m4_define([ginac_release], [ginac_major_version.ginac_minor_version]) -m4_define([ginac_interface_age], [0]) -m4_define([ginac_binary_age], [0]) + +dnl GiNaC library version information. It has very little to do with GiNaC +dnl version number. In particular, library version is OS dependent. +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 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 +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_revision], [2]) AC_INIT([GiNaC], ginac_version, []) AC_PREREQ(2.59) AC_CONFIG_SRCDIR(ginac/basic.cpp) -AC_CONFIG_HEADERS(config.h) +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 -GINACLIB_MAJOR_VERSION=ginac_major_version -GINACLIB_MINOR_VERSION=ginac_minor_version -GINACLIB_MICRO_VERSION=ginac_micro_version -GINACLIB_VERSION=ginac_version -AC_SUBST(GINACLIB_MAJOR_VERSION) -AC_SUBST(GINACLIB_MINOR_VERSION) -AC_SUBST(GINACLIB_MICRO_VERSION) -AC_SUBST(GINACLIB_VERSION) +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 @@ -44,8 +51,8 @@ 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=2 -ARCHIVE_AGE=2 +ARCHIVE_VERSION=3 +ARCHIVE_AGE=3 AC_SUBST(ARCHIVE_VERSION) AC_SUBST(ARCHIVE_AGE) @@ -53,10 +60,7 @@ AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive fil AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age]) dnl libtool versioning -m4_define([lt_revision], [ginac_interface_age]) -m4_define([lt_current], [m4_eval(ginac_micro_version - ginac_interface_age)]) -m4_define([lt_age], [m4_eval(ginac_binary_age - ginac_interface_age)]) -LT_VERSION_INFO="lt_current:lt_revision:lt_age" +LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age" LT_RELEASE="ginac_release" AC_SUBST(LT_VERSION_INFO) @@ -71,70 +75,38 @@ AM_PROG_LIBTOOL AM_PROG_LEX AC_PROG_YACC -dnl Check for data types which are needed by the hash function -dnl (golden_ratio_hash). -AC_CHECK_SIZEOF(int) -AC_CHECK_SIZEOF(long) -AC_CHECK_SIZEOF(long long) -AC_CHECK_SIZEOF(long double) -AC_CHECK_SIZEOF(void *) dnl Switch to C++ language mode for the following libraries and headers. AC_LANG([C++]) -dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). -AC_CHECK_HEADERS(unistd.h) -GINAC_HAVE_RUSAGE -AC_CHECK_HEADERS(readline/readline.h readline/history.h) -if test "x${ac_cv_header_readline_readline_h}" != "xyes" -o "x${ac_cv_header_readline_history_h}" != "xyes"; then - GINAC_WARNING([I could not find the headers for libreadline (needed for building ginsh).]) -fi -GINAC_TERMCAP -save_LIBS=$LIBS -LIBS="$LIBTERMCAP $LIBS" -AC_CHECK_LIB(readline, readline) -if test "x${ac_cv_lib_readline_readline}" = "xyes"; then - GINAC_LIB_READLINE_VERSION -else - GINAC_WARNING([I could not find libreadline (needed by ginsh).]) -fi -GINSH_LIBS=$LIBS -LIBS=$save_LIBS -AC_SUBST(GINSH_LIBS) - dnl Make sure all the necessary standard headers are installed on the system. -AC_CHECK_HEADER(iosfwd, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(iostream, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(vector, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(list, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(map, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(string, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(sstream, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(typeinfo, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(stdexcept, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(algorithm, , GINAC_ERROR([The standard header file could not be found.])) -AC_CHECK_HEADER(limits, , GINAC_ERROR([The standard header file could not be found.])) -if test "x$CONFIG_RUSAGE" = "xno"; then - AC_CHECK_HEADER(ctime, , GINAC_ERROR([The standard header file could not be found.])) -fi - -DL_LIBS="" -dnl Check for dl library (needed for GiNaC::compile). -AC_CHECK_LIB(dl, dlopen, - [ - DL_LIBS="-ldl" - AC_DEFINE(HAVE_LIBDL, 1, [set to 1 if you have a working libdl installed.]) - ], - GINAC_WARNING([libdl not found. GiNaC::compile will be disabled.])) -AC_SUBST(DL_LIBS) +GINAC_STD_CXX_HEADERS dnl We need to have Bruno Haible's CLN installed. dnl (pkg-config must have installed pkg.m4 at a visible place, which provides dnl this macro. CLN >= 1.1.6 must have installed cln.pc at a visible place, dnl which provides the actual dependency information.) -PKG_CHECK_MODULES(CLN, cln >= 1.1.6) -LIBS="$LIBS $CLN_LIBS" +PKG_CHECK_MODULES(CLN, cln >= 1.2.2) +AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1]) +LIBS="$LIBS $CLN_LIBS $CLN_RPATH" CPPFLAGS="$CPPFLAGS $CLN_CFLAGS" +dnl Include proper rpath into pkg-config meta data, so +dnl g++ `pkg-config --cflags --libs ginac` +dnl actually works +GINACLIB_LIBS='-L${libdir} -lginac' +AC_LIB_LINKFLAGS_FROM_LIBS([GINACLIB_RPATH], [$GINACLIB_LIBS]) + +dnl Check for data types which are needed by the hash function +dnl (golden_ratio_hash). +AC_CHECK_TYPE(long long) + +dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). +AC_CHECK_HEADERS(unistd.h) +GINAC_HAVE_RUSAGE +GINAC_READLINE + +dnl Check for dl library (needed for GiNaC::compile). +GINAC_EXCOMPILER 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 @@ -149,13 +121,16 @@ 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"]) +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 GiNaC.spec ginac.pc ginac/Makefile -ginac/version.h check/Makefile ginsh/Makefile ginsh/ginsh.1