X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=configure.in;h=26627588159ca7a7c4339ca600ac4c3f3ad076e0;hp=066d4f2eac782108ff0ea008b1637c926145dfcd;hb=fbdd5eefb7188778ca9c04b5bee08223609b880f;hpb=9eab44408b9213d8909b7a9e525f404ad06064dd diff --git a/configure.in b/configure.in index 066d4f2e..26627588 100644 --- a/configure.in +++ b/configure.in @@ -1,13 +1,9 @@ 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) - -dnl GiNaC version information +dnl GiNaC library version information. dnl dnl Making releases: dnl GINACLIB_MICRO_VERSION += 1; @@ -19,13 +15,13 @@ dnl set GINACLIB_BINARY_AGE and GINACLIB_INTERFACE_AGE 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* autoconf?)... +dnl (don't we all *love* M4?)... GINACLIB_MAJOR_VERSION=0 -GINACLIB_MINOR_VERSION=4 -GINACLIB_MICRO_VERSION=0 -GINACLIB_INTERFACE_AGE=0 -GINACLIB_BINARY_AGE=0 +GINACLIB_MINOR_VERSION=9 +GINACLIB_MICRO_VERSION=4 +GINACLIB_INTERFACE_AGE=1 +GINACLIB_BINARY_AGE=1 GINACLIB_VERSION=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION.$GINACLIB_MICRO_VERSION AC_SUBST(GINACLIB_MAJOR_VERSION) @@ -35,6 +31,23 @@ AC_SUBST(GINACLIB_INTERFACE_AGE) 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, 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=1 +ARCHIVE_AGE=1 + +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` @@ -46,50 +59,80 @@ AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) AC_SUBST(LT_AGE) -dnl This defines PACKAGE and VERSION +dnl This defines PACKAGE and VERSION. AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE([GiNaC], $GINACLIB_VERSION) -AM_MAINTAINER_MODE -dnl =========================================================================== -dnl Check for the compiler and all the utilities needed for the build: -dnl =========================================================================== +dnl Check for the compiler and all the utilities needed for the build. AC_PROG_CXX AC_PROG_CXXCPP -AM_PROG_INSTALL +AC_PROG_INSTALL AM_PROG_LIBTOOL AM_PROG_LEX AC_PROG_YACC -dnl Switch to C++ language mode for the following libraries and headers: -AC_LANG_CPLUSPLUS +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 Make sure the following libraries work by testing for symbols therein. -dnl They are automatically added the the variable $LIBS and thus passed into -dnl the Makefile: -AC_CHECK_LIB(stdc++, cout) +dnl Check for data types which are needed by the hash function +dnl (golden_ratio_hash). +AC_CHECK_SIZEOF(long, 4) +AC_CHECK_SIZEOF(long long, 8) +AC_CHECK_SIZEOF(long double, 12) -dnl Make sure all the necessary new-style headers are installed on the system. -dnl If one of them cannot be found the system is probably not ANSI-conform -dnl enough so trying the .h-style headers is a waste of time. -AC_CHECK_HEADERS(iostream vector map string list typeinfo iterator strstream stdexcept algorithm, , - AC_MSG_ERROR(need to have ANSI compliant headers)) +dnl Switch to C++ language mode for the following libraries and headers. +AC_LANG_CPLUSPLUS -dnl Check for stuff needed for building the GiNaC interactive shell (ginsh): +dnl Check for stuff needed for building the GiNaC interactive shell (ginsh). AC_CHECK_HEADERS(unistd.h) AC_CHECK_HEADERS(readline/readline.h readline/history.h) +if test "x${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 $LIBS" AC_CHECK_LIB(readline, readline) - -dnl We need to have Bruno Haible's CLN installed (macros are in acinclude.m4): -GINAC_CHECK_CLN_H -GINAC_CHECK_LIBCLN +if test "x${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.])) + +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=$LIBS +AC_SUBST(GINACLIB_CPPFLAGS) +AC_SUBST(GINACLIB_LIBS) dnl Check for utilities needed by the different kinds of documentation. dnl Documantation needs only be built when extending it, so never mind if it dnl cannot find those helpers: AC_PATH_PROG(DOXYGEN, doxygen, "") -AC_PATH_PROG(JADE, jade, "") -AC_PATH_PROG(JADETEX, jadetex, "") AC_PATH_PROG(LATEX, latex, "") AC_PATH_PROG(MAKEINDEX, makeindex, "") AC_PATH_PROG(DVIPS, dvips, "") @@ -98,29 +141,37 @@ AC_PATH_PROG(FIG2DEV, fig2dev, "") dnl Determine which documentation shall be built TUTORIAL_TARGETS= REFERENCE_TARGETS= -if [[ "x$enable_html_doc" = "xyes" ]]; then - TUTORIAL_TARGETS="$TUTORIAL_TARGETS index.html" - REFERENCE_TARGETS="$REFERENCE_TARGETS index.html" +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 [[ "x$enable_ps_doc" = "xyes" ]]; then -# currently doesn't work -# TUTORIAL_TARGETS="$TUTORIAL_TARGETS tutorial.ps" - REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps" +if test "x${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) -dnl =========================================================================== -dnl Produce a Makefile from Makefile.in: -dnl =========================================================================== +dnl Output makefiles etc. AC_OUTPUT([ Makefile GiNaC.spec +ginac-config +ginac-config.1 ginac/Makefile +ginac/version.h check/Makefile ginsh/Makefile +ginsh/ginsh.1 +tools/Makefile +tools/viewgar.1 doc/Makefile doc/tutorial/Makefile doc/reference/Makefile -]) -echo "Configuration done. Now type \"make\"." +], [chmod +x ginac-config]) +dnl Display a final warning if there has been a GINAC_ERROR or a GINAC_WARNING +GINAC_CHECK_ERRORS