X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=configure.ac;h=3c2311b6f15e673d47492d8cec5ea2ed973035bb;hp=8f53a071c2a3b2b87e59a67ff6d69747332dc307;hb=f7884835d397de85e648d1957c058b7d4c0948ba;hpb=89d1222669c6fbfcf91b50120a042dbe7d73e35f diff --git a/configure.ac b/configure.ac index 8f53a071..3c2311b6 100644 --- a/configure.ac +++ b/configure.ac @@ -1,63 +1,24 @@ -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], [8]) +dnl Pull version info from the ginac/version.h file. +dnl GiNaC release number: +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]) - 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], [2]) -m4_define([ginac_lt_revision], [0]) -m4_define([ginac_lt_age], [2]) +m4_define([ginac_lt_current], GINAC_GET_LTVERSION([CURRENT])) +m4_define([ginac_lt_age], GINAC_GET_LTVERSION([AGE])) +m4_define([ginac_lt_revision], GINAC_GET_LTVERSION([REVISION])) 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_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]) +AM_INIT_AUTOMAKE([gnu 1.8 dist-bzip2 subdir-objects]) dnl libtool versioning LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age" @@ -71,16 +32,21 @@ AM_PROG_LIBTOOL AC_PROG_LEX AC_PROG_YACC AC_PATH_PROG(YACCEXE, $YACC, "") +AS_IF([test "x$LEX" = "x:" -a ! -f $srcdir/ginsh/ginsh_lexer.cpp], + [GINAC_WARNING([ginsh will not compile, because lex/flex is missing])]) +AS_IF([test -z "$YACCEXE" -a ! -f $srcdir/ginsh/ginsh_parser.hpp], + [GINAC_WARNING([ginsh will not compile, because yacc/bison is missing])]) dnl Switch to C++ language mode for the following libraries and headers. AC_LANG([C++]) +AX_CXX_COMPILE_STDCXX([11]) dnl Make sure all the necessary standard headers are installed on the system. GINAC_STD_CXX_HEADERS dnl We need to have CLN installed. PKG_CHECK_MODULES(CLN, cln >= 1.2.2) -AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1]) +AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS]) LIBS="$LIBS $CLN_LIBS $CLN_RPATH" CPPFLAGS="$CPPFLAGS $CLN_CFLAGS" dnl Include proper rpath into pkg-config meta data, so @@ -89,18 +55,14 @@ dnl actually works GINACLIB_LIBS='-L${libdir} -lginac' AC_LIB_LINKFLAGS_FROM_LIBS([GINACLIB_RPATH], [$GINACLIB_LIBS]) -dnl Check for data types which are needed by the hash function -dnl (golden_ratio_hash). -AC_CHECK_TYPE(long long) - dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). AC_CHECK_HEADERS(unistd.h) GINAC_HAVE_RUSAGE GINAC_READLINE -AC_CHECK_FILE([ginsh/ginsh_parser.h], [], - [AS_IF([test -z "$YACCEXE"], [GINAC_WARNING([ginsh will not compile, because yacc/bison is missing.])])]) -AC_CHECK_FILE([ginsh/ginsh_lexer.cc], [], - [AS_IF([test x"$LEX" == x":"], [GINAC_WARNING([ginsh will not compile, because lex/flex is missing.])])]) +dnl Python is necessary for building function.{cpp,h} +AC_PATH_PROG(PYTHON, python, "") +AS_IF([test -z "$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