X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=configure.ac;h=9f7df706bc95126a45414faa7229047670fee26a;hp=d0558678a17dde81ab61ff455b61418796a14081;hb=00507499530d90533cf029bd503be326d9018138;hpb=c655531c5c7ac8b4234705ec673d7ce1445928e1 diff --git a/configure.ac b/configure.ac index d0558678..9f7df706 100644 --- a/configure.ac +++ b/configure.ac @@ -1,36 +1,44 @@ dnl Process this file with autoconf to produce a configure script. -AC_INIT -AC_CONFIG_SRCDIR(ginac/basic.cpp) -AC_PREREQ(2.50) - -dnl GiNaC library version information. +dnl GiNaC version number +m4_define([ginac_major_version], [1]) +m4_define([ginac_minor_version], [5]) +m4_define([ginac_micro_version], [0]) +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 Making releases: -dnl GINACLIB_MICRO_VERSION += 1; -dnl GINACLIB_INTERFACE_AGE += 1; -dnl GINACLIB_BINARY_AGE += 1; -dnl if any functions have been added, set GINACLIB_INTERFACE_AGE to 0. -dnl if backwards compatibility has been broken, -dnl set GINACLIB_BINARY_AGE and GINACLIB_INTERFACE_AGE to 0. +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 NOTE: these can't be renamed to GINAC_MAJOR_VERSION etc. because -dnl autoconf sees "AC_MAJOR_VERSION" and complains about an undefined macro -dnl (don't we all *love* M4?)... - -GINACLIB_MAJOR_VERSION=1 -GINACLIB_MINOR_VERSION=0 -GINACLIB_MICRO_VERSION=8 -GINACLIB_INTERFACE_AGE=0 -GINACLIB_BINARY_AGE=8 -GINACLIB_VERSION=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION.$GINACLIB_MICRO_VERSION - -AC_SUBST(GINACLIB_MAJOR_VERSION) -AC_SUBST(GINACLIB_MINOR_VERSION) -AC_SUBST(GINACLIB_MICRO_VERSION) -AC_SUBST(GINACLIB_INTERFACE_AGE) -AC_SUBST(GINACLIB_BINARY_AGE) -AC_SUBST(GINACLIB_VERSION) +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_revision], [0]) + +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_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 @@ -41,28 +49,23 @@ 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=1 -ARCHIVE_AGE=1 +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, $ARCHIVE_AGE, [GiNaC archive file version age]) -dnl libtool versioning -LT_RELEASE=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION -LT_CURRENT=`expr $GINACLIB_MICRO_VERSION - $GINACLIB_INTERFACE_AGE` -LT_REVISION=$GINACLIB_INTERFACE_AGE -LT_AGE=`expr $GINACLIB_BINARY_AGE - $GINACLIB_INTERFACE_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" +AC_SUBST(LT_VERSION_INFO) AC_SUBST(LT_RELEASE) -AC_SUBST(LT_CURRENT) -AC_SUBST(LT_REVISION) -AC_SUBST(LT_AGE) -dnl This defines PACKAGE and VERSION. -AM_CONFIG_HEADER(config.h) -AM_INIT_AUTOMAKE([GiNaC], $GINACLIB_VERSION) dnl Check for the compiler and all the utilities needed for the build. AC_PROG_CXX @@ -72,109 +75,71 @@ AM_PROG_LIBTOOL AM_PROG_LEX AC_PROG_YACC -dnl Configure options. -AC_ARG_ENABLE(html-doc, [ --enable-html-doc build HTML documentation [default=no]], , enable_html_doc=no) -AC_ARG_ENABLE(ps-doc, [ --enable-ps-doc build PostScript documentation [default=no]], , enable_ps_doc=no) - -dnl Check for data types which are needed by the hash function -dnl (golden_ratio_hash). -AC_CHECK_SIZEOF(long, 4) -AC_CHECK_SIZEOF(long long, 8) -AC_CHECK_SIZEOF(long double, 12) dnl Switch to C++ language mode for the following libraries and headers. AC_LANG([C++]) +dnl Make sure all the necessary standard headers are installed on the system. +GINAC_STD_CXX_HEADERS + +dnl We need to have CLN installed. +PKG_CHECK_MODULES(CLN, cln >= 1.2.2) +AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1]) +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], [$GINACLIB_LIBS]) + +dnl Check for data types which are needed by the hash function +dnl (golden_ratio_hash). +AC_CHECK_TYPE(long long) + dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). AC_CHECK_HEADERS(unistd.h) -AC_CHECK_HEADERS(readline/readline.h readline/history.h) -if test "x${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) +GINAC_HAVE_RUSAGE +GINAC_READLINE -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.])) - -dnl We need to have Bruno Haible's CLN installed. -dnl (CLN versions >= 1.1.0 must have installed cln.m4 at a visible place, -dnl which provides this macro): -AC_PATH_CLN(1.1.0, [ - LIBS="$LIBS $CLN_LIBS" - CPPFLAGS="$CPPFLAGS $CLN_CPPFLAGS" -], GINAC_ERROR([No suitable installed version of CLN could be found.])) - -dnl Expand the cppflags and libraries needed by apps using GiNaC -GINACLIB_CPPFLAGS=$CPPFLAGS -GINACLIB_LIBS=$LIBS -AC_SUBST(GINACLIB_CPPFLAGS) -AC_SUBST(GINACLIB_LIBS) +dnl Check for dl library (needed for GiNaC::compile). +GINAC_EXCOMPILER +AM_CONDITIONAL(CONFIG_EXCOMPILER, [test "x${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 dnl cannot find those helpers: AC_PATH_PROG(DOXYGEN, doxygen, "") +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(DVIPS, dvips, "") +AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKEINDEX" -o -z "$DVIPS" \)]) AC_PATH_PROG(FIG2DEV, fig2dev, "") - -dnl Determine which documentation shall be built -TUTORIAL_TARGETS= -REFERENCE_TARGETS= -if test "x${enable_html_doc}" = "xyes"; then - TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html" - if [[ "$DOXYGEN" ]]; then - REFERENCE_TARGETS="$REFERENCE_TARGETS index.html" - fi -fi -if test "x${enable_ps_doc}" = "xyes"; then - TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps" - if [[ "$DOXYGEN" ]]; then - REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps" - fi -fi -AC_SUBST(TUTORIAL_TARGETS) -AC_SUBST(REFERENCE_TARGETS) +AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"]) dnl Output makefiles etc. AC_CONFIG_FILES([ Makefile GiNaC.spec -ginac-config -ginac-config.1 +ginac.pc ginac/Makefile -ginac/version.h check/Makefile ginsh/Makefile ginsh/ginsh.1 tools/Makefile tools/viewgar.1 +tools/ginac-excompiler doc/Makefile +doc/examples/Makefile doc/tutorial/Makefile doc/reference/Makefile +doc/reference/DoxyfileHTML +doc/reference/DoxyfileTEX +doc/reference/DoxyfilePDF +doc/reference/Doxyfooter ]) -AC_CONFIG_COMMANDS([default],[[chmod +x ginac-config]],[[]]) AC_OUTPUT dnl Display a final warning if there has been a GINAC_ERROR or a GINAC_WARNING GINAC_CHECK_ERRORS