X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=configure.ac;h=3c2311b6f15e673d47492d8cec5ea2ed973035bb;hp=373cd5cdfa233543fee299349937f1a7a3b43c16;hb=f7884835d397de85e648d1957c058b7d4c0948ba;hpb=dbf7b53572f05c8b803748b781e3ce0fc2be62ab diff --git a/configure.ac b/configure.ac index 373cd5cd..3c2311b6 100644 --- a/configure.ac +++ b/configure.ac @@ -1,90 +1,52 @@ -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], [5]) +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 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 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], [1]) -m4_define([ginac_lt_revision], [0]) +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, []) +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]) - -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" +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" AC_SUBST(LT_VERSION_INFO) -AC_SUBST(LT_RELEASE) - dnl Check for the compiler and all the utilities needed for the build. AC_PROG_CXX AC_PROG_CXXCPP AC_PROG_INSTALL AM_PROG_LIBTOOL -AM_PROG_LEX +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 $CLN_CFLAGS" dnl Include proper rpath into pkg-config meta data, so @@ -93,17 +55,18 @@ dnl actually works GINACLIB_LIBS='-L${libdir} -lginac' AC_LIB_LINKFLAGS_FROM_LIBS([GINACLIB_RPATH], [$GINACLIB_LIBS]) -dnl Check for data types which are needed by the hash function -dnl (golden_ratio_hash). -AC_CHECK_TYPE(long long) - dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). AC_CHECK_HEADERS(unistd.h) GINAC_HAVE_RUSAGE GINAC_READLINE +dnl Python is necessary for building function.{cpp,h} +AC_PATH_PROG(PYTHON, python, "") +AS_IF([test -z "$PYTHON" -a ! -f "$srcdir/ginac/function.cpp"], + [AC_MSG_ERROR([GiNaC will not compile because Python is missing])]) dnl Check for dl library (needed for GiNaC::compile). GINAC_EXCOMPILER +AM_CONDITIONAL(CONFIG_EXCOMPILER, [test "x${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 @@ -113,15 +76,18 @@ AM_CONDITIONAL(CONFIG_DOXYGEN, [test ! -z "$DOXYGEN"]) AC_PATH_PROG(LATEX, latex, "") AC_PATH_PROG(PDFLATEX, pdflatex, "") AC_PATH_PROG(MAKEINDEX, makeindex, "") +AC_PATH_PROG(MAKEINFO, makeinfo, "") AC_PATH_PROG(DVIPS, dvips, "") AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKEINDEX" -o -z "$DVIPS" \)]) AC_PATH_PROG(FIG2DEV, fig2dev, "") AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"]) - -dnl generate boilerplate code for the (new) parser. -dnl Only developers need this tool. -AC_PATH_PROG(AUTOGEN, autogen, "") - +AS_IF([test -z "$FIG2DEV" -o -z "$MAKEINFO"], + [GINAC_WARNING([Documentation may not build, because fig2dev/texinfo is missing.])]) +AS_IF([test -z "$DOXYGEN"], + [GINAC_WARNING([Reference manual will not build, because doxygen is missing.])]) +AS_IF([test -z "$LATEX" -o -z "$PDFLATEX" -o -z "$DVIPS"], + [GINAC_WARNING([Some documentation formats may not build, because latex/pdflatex/dvips is missing.])]) + dnl Output makefiles etc. AC_CONFIG_FILES([ Makefile @@ -144,5 +110,6 @@ doc/reference/DoxyfilePDF doc/reference/Doxyfooter ]) AC_OUTPUT + dnl Display a final warning if there has been a GINAC_ERROR or a GINAC_WARNING GINAC_CHECK_ERRORS