diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 292 |
1 files changed, 262 insertions, 30 deletions
diff --git a/configure.ac b/configure.ac index aeb39dc..7238d7f 100644 --- a/configure.ac +++ b/configure.ac @@ -1,5 +1,8 @@ # Process this file with autoconf to produce a configure script. -# $Id: configure.ac,v 1.93 2008/09/18 18:45:56 karl Exp $ +# $Id: configure.ac 5381 2013-09-26 23:03:58Z karl $ +# +# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, +# 2012, 2013 Free Software Foundation, Inc. # # This file is free software; as a special exception the author gives # unlimited permission to copy and/or distribute it, with or without @@ -9,23 +12,67 @@ # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # -AC_INIT([GNU Texinfo], [4.13], [bug-texinfo@gnu.org]) +AC_INIT([GNU Texinfo], [5.2], [bug-texinfo@gnu.org]) dnl Must come before AM_INIT_AUTOMAKE. AC_CONFIG_AUX_DIR([build-aux]) -AM_INIT_AUTOMAKE([1.10.1 readme-alpha dist-lzma]) - -# Minimum Autoconf version required. -AC_PREREQ(2.59) +dnl tar-ustar because we have long filenames for some test files. +dnl parallel-tests as recommended by stefano. +AM_INIT_AUTOMAKE([1.14 dist-xz + info-in-builddir parallel-tests readme-alpha tar-ustar]) # Where to generate output; srcdir location. AC_CONFIG_HEADERS([config.h:config.in])dnl Keep filename to 8.3 for MS-DOS. -AC_CONFIG_SRCDIR([makeinfo/makeinfo.c]) +AC_CONFIG_SRCDIR([info/info.c]) + +# version for the dtd. It is manually set to the next version number +# rather than $PACKAGE_VERSION as soon as the DTD is modified. There +# are 3 reasons for that: +# 1. to avoid using a DTD from internet that wouldn't be in sync; +# 2. to avoid unnnecessary changes in XML output file headers, in +# test results for instance. Otherwise after a release the +# devel version and the pretest versions would be used; +# 3. it may be kept as is in case there were no change in the DTD +# between releases. This is highly improbable, but who knows. +# TEXINFO_DTD_VERSION=$PACKAGE_VERSION +TEXINFO_DTD_VERSION=5.0 +AC_SUBST([TEXINFO_DTD_VERSION]) + +# Conditional texi2html support. +AM_CONDITIONAL([TEXI2HTML],[false]) + +# Package date. +PACKAGE_DATE=`${SHELL} "$srcdir"/build-aux/mdate-sh "$srcdir"/configure.ac` +AC_SUBST([PACKAGE_DATE]) + +# We need Perl +AC_ARG_VAR([PERL], [The path to the 'perl' executable.]) +dnl AC_PATH_PROG([PERL], [perl], [/usr/bin/env perl], [/opt/perl5/bin:"$PATH"]) + +AC_PATH_PROG([PERL], [perl]) +if test -z "$PERL"; then + AC_MSG_ERROR( +[perl not found; Texinfo requires Perl. +If you have perl installed somewhere not in PATH, +specify where it is using + ./configure PERL=/path/to/perl +]) +fi + + +AC_MSG_CHECKING([Perl version and Encode module]) +if $PERL -e "use 5.007_003; use Encode;" > /dev/null 2>&1; then + perl_version_requirement='yes' +else + perl_version_requirement='no' +fi +AC_MSG_RESULT($perl_version_requirement) +if test z"$perl_version_requirement" = 'zno' ; then + AC_MSG_ERROR([perl >= 5.7.3 with Encode required by Texinfo.]) +fi -# When the Texinfo source is imported into other repositories -# (NetBSD and TeX Live), timestamps are generally not preserved. This -# causes lots of annoyance, so --enable-maintainer-mode. Sorry. -AM_MAINTAINER_MODE +AC_REQUIRE_AUX_FILE([tap-driver.sh]) +AC_PROG_AWK # Checks for programs. AC_PROG_CC @@ -35,17 +82,58 @@ AC_PROG_CC # keep everything together. gl_EARLY -dnl Rest of Gnulib. +# Rest of Gnulib. gl_INIT - -# Since we make a helper library. -AC_PROG_RANLIB +# help2man to generate man pages. AM_MISSING_PROG(HELP2MAN, help2man) AC_PROG_INSTALL AC_PROG_MAKE_SET +AC_PROG_LN_S +AC_PROG_MKDIR_P + +# gettext Makefiles may still need MKINSTALLDIRS. +MKINSTALLDIRS="\$(top_srcdir)/build-aux/install-sh -d" +AC_SUBST([MKINSTALLDIRS]) + +# check whether diff accepts the -u option (not on HP-UX). +AC_MSG_CHECKING(whether diff accepts -u) +diff_accepts_u_option=no +echo foo >conftest.dtx +echo foo | diff -u - conftest.dtx >/dev/null 2>&1 +error_status_diff_u=$? +if test $error_status_diff_u = 0; then + diff_accepts_u_option=yes +fi +AC_MSG_RESULT($diff_accepts_u_option) +rm -f conftest.dtx + +DIFF_U_OPTION= +if test "z$diff_accepts_u_option" = 'zyes' ; then + DIFF_U_OPTION=-u +fi +AC_SUBST([DIFF_U_OPTION]) + +# check whether diff accepts the -a option (only needed for GNU diff). +AC_MSG_CHECKING(whether diff accepts -a) +diff_accepts_a_option=no +echo foo >conftest.dtx +echo foo | diff -a - conftest.dtx >/dev/null 2>&1 +error_status_diff_a=$? +if test $error_status_diff_a = 0; then + diff_accepts_a_option=yes +fi +AC_MSG_RESULT($diff_accepts_a_option) +rm -f conftest.dtx + +DIFF_A_OPTION= +if test "z$diff_accepts_a_option" = 'zyes' ; then + DIFF_A_OPTION=-a +fi +AC_SUBST([DIFF_A_OPTION]) + # Needed on sysV68 for sigblock, sigsetmask. But check for it in libc first. AC_CHECK_FUNC(sigblock, , [AC_CHECK_LIB(bsd, sigblock)]) @@ -130,15 +218,18 @@ AM_CONDITIONAL(TOOLS_ONLY, [[test "x$tools_only" = x1]]) # rather ncurses. So we check for it. TERMLIBS= # Check for termlib before termcap because Solaris termcap needs libucb. -TERMLIB_VARIANTS="ncurses curses termlib termcap terminfo" +TERMLIB_VARIANTS="tinfo ncurses curses termlib termcap terminfo" for termlib in ${TERMLIB_VARIANTS}; do AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="${TERMLIBS} -l${termlib}"; break]) done -# don't bother warning on djgpp, it doesn't have a term library, it -# ports each termcap-needing program separately according to its needs. -if test -z "$TERMLIBS" && echo "$build" | grep -v djgpp >/dev/null; then - AC_MSG_WARN([probably need a terminal library, one of: ${TERMLIB_VARIANTS}]) +have_termlib=yes +# don't bother warning on djgpp and MinGW, they don't have a term library, +# and port each termcap-needing program separately according to the needs. +if test -z "$TERMLIBS" \ + && echo "$build" | grep -v djgpp | grep -v mingw >/dev/null; then + AC_MSG_WARN([info needs a terminal library, one of: ${TERMLIB_VARIANTS}]) + have_termlib=no fi # Checks for variables. @@ -181,6 +272,7 @@ if test -n "$ac_cv_var_ospeed" \ TERMLIBS="${TERMLIBS} -l${ac_cv_var_ospeed}" fi AC_SUBST(TERMLIBS)# +AM_CONDITIONAL(HAVE_TERMLIBS, [[test "x$TERMLIBS" != x]]) # Do not use <ncurses/termcap.h> unless we're linking with ncurses. # Must come after the termlib tests. @@ -213,28 +305,168 @@ AC_ARG_ENABLE(install-warnings, AM_CONDITIONAL(INSTALL_WARNINGS, test x"$install_warnings" = xtrue || test x"$install_warnings" = xyes) +USE_EXTERNAL_EASTASIANWIDTH=no +AC_ARG_WITH([external-Unicode-EastAsianWidth], + AC_HELP_STRING([--with-external-Unicode-EastAsianWidth], + [use external Unicode-EastAsianWidth (default: no)]), + [if test $withval = 'yes'; then + USE_EXTERNAL_EASTASIANWIDTH=yes + fi] +) + +AC_SUBST([USE_EXTERNAL_EASTASIANWIDTH]) + +USE_EXTERNAL_UNIDECODE=no +AC_ARG_WITH([external-Text-Unidecode], + AC_HELP_STRING([--with-external-Text-Unidecode], + [use external Text::Unidecode (default: no)]), + [if test $withval = 'yes'; then + USE_EXTERNAL_UNIDECODE=yes + fi] +) + +AC_SUBST([USE_UNICODE]) +AC_SUBST([USE_EXTERNAL_UNIDECODE]) + # i18n support. To update to a new version of gettext, run: -# gettextize -f -c -AM_GNU_GETTEXT_VERSION([0.17]) +# gettextize -f -c +# See http://gnu.org/s/gnulib/manual/html_node/gettextize-and-autopoint.html. +AM_GNU_GETTEXT_VERSION([0.18.3]) AM_GNU_GETTEXT([external]) -# The test suite. +USE_EXTERNAL_LIBINTL=no +AC_ARG_WITH([external-libintl-perl], + AC_HELP_STRING([--with-external-libintl-perl], + [use external libintl-perl (default: no)]), + [if test $withval = 'yes'; then + USE_EXTERNAL_LIBINTL=yes + fi] +) + +AC_SUBST([USE_EXTERNAL_LIBINTL]) + + +# Tests. AC_CONFIG_FILES([install-info/tests/defs]) -AC_CONFIG_FILES([util/defs]) -AC_CHECK_PROGS([HEVEA], [hevea], []) -AC_CHECK_PROGS([TEX], [tex], []) +dnl Except we cannot enable the TeX-related tests, +dnl so don't waste time configuring them. See util/tests/README. +dnl AC_CONFIG_FILES([util/tests/defs]) +dnl AC_CHECK_PROGS([HEVEA], [hevea], []) +dnl AC_CHECK_PROGS([TEX], [tex], []) + +AC_CHECK_PROGS([PROVE], [prove], []) -AC_CONFIG_FILES([ +tp_tests='no' +AC_ARG_ENABLE([tp-tests], + AC_HELP_STRING([--enable-tp-tests], + [run the parser and converters testsuite (default: detected)]), + [if test $enableval = 'no'; then + tp_tests='no' + else + tp_tests='yes' + fi], + [ + if test "z$PROVE" = 'z'; then + tp_tests='no' + elif $PERL -e "use 5.007_003; use Encode; use Test::More; use File::Basename; use File::Copy; use Data::Dumper; use Data::Compare; use Test::Deep; use Storable qw(dclone); use Getopt::Long qw(GetOptions);" > /dev/null 2>&1; + then + tp_tests='yes' + else + tp_tests='no' + fi + ]) + +AC_MSG_CHECKING([parser tests requirements]) +AC_MSG_RESULT([$tp_tests]) +AM_CONDITIONAL([TP_TESTS], [test "z$tp_tests" = 'zyes']) + +build_perl_api_texi='no' +AC_ARG_ENABLE([perl-api-texi-build], + AC_HELP_STRING([--enable-perl-api-texi-build], + [build the perl api texinfo files (default: detected)]), + [if test $enableval = 'no'; then + build_perl_api_texi='no' + else + build_perl_api_texi='yes' + fi], + [ + if $PERL -e "use 5.007_003; use Encode; use Pod::Simple::PullParser;" > /dev/null 2>&1; + then + build_perl_api_texi='yes' + else + build_perl_api_texi='no' + fi + ]) + +AC_MSG_CHECKING([Perl Texinfo API texinfo documentation build requirements]) +AC_MSG_RESULT([$build_perl_api_texi]) +AM_CONDITIONAL([BUILD_PERL_API_TEXI], [test "z$build_perl_api_texi" = 'zyes']) + +pod_simple_texinfo_tests='no' +AC_ARG_ENABLE([pod-simple-texinfo-tests], + AC_HELP_STRING([--enable-pod-simple-texinfo-tests], + [run the parser and converters testsuite (default: detected)]), + [if test $enableval = 'no'; then + pod_simple_texinfo_tests='no' + else + pod_simple_texinfo_tests='yes' + fi], + [ + if test "z$PROVE" = 'z' ; then + pod_simple_texinfo_tests='no' + elif $PERL -e "use 5.007_003; use Encode; use Test::More; use Pod::Simple::PullParser;" > /dev/null 2>&1; + then + pod_simple_texinfo_tests='yes' + else + pod_simple_texinfo_tests='no' + fi + ]) + +AC_MSG_CHECKING([Pod::Simple::Texinfo tests requirements]) +AC_MSG_RESULT([$pod_simple_texinfo_tests]) +AM_CONDITIONAL([POD_SIMPLE_TEXINFO_TESTS], [test "z$pod_simple_texinfo_tests" = 'zyes']) + +host_is_windows=no +case "$host" in + *-mingw32 | *-mingw64 | *-msdosdjgpp ) host_is_windows=yes ;; +esac +AM_CONDITIONAL([HOST_IS_WINDOWS], [test "x$host_is_windows" = "xyes"]) + +# The config files to generate. +AC_CONFIG_FILES([\ Makefile doc/Makefile + doc/tp_api/Makefile gnulib/lib/Makefile info/Makefile install-info/Makefile install-info/tests/Makefile - lib/Makefile - makeinfo/Makefile - makeinfo/tests/Makefile + man/Makefile po/Makefile.in + po_document/Makefile.in util/Makefile + tp/Makefile + tp/tests/Makefile + tp/tests/many_input_files/Makefile + tp/tests/sectioning/Makefile + tp/tests/coverage/Makefile + tp/tests/formatting/Makefile + tp/tests/indices/Makefile + tp/tests/contents/Makefile + tp/tests/htmlxref/Makefile + tp/tests/htmlxref-only_mono/Makefile + tp/tests/htmlxref-only_split/Makefile + tp/tests/nested_formats/Makefile + tp/tests/layout/Makefile + tp/tests/tex_html/Makefile + tp/defs + Pod-Simple-Texinfo/Makefile ]) + AC_OUTPUT + +# Summarize warnings to make them more visible. +if test $have_termlib = no; then + AC_MSG_WARN([Could not find a terminal library among ${TERMLIB_VARIANTS}]) + AC_MSG_WARN([The programs from \`info' directory will not be built.]) +fi |