1 dnl aclocal.m4 -*-shell-script-*-
2 dnl StepMake subroutines for configure.in
5 ### mostly interal macros
7 # Get full path of executable ($1)
8 AC_DEFUN(STEPMAKE_GET_EXECUTABLE, [
9 ## which doesn't work in ash, if /usr/bin/which isn't installed
10 ## type -p doesn't work in ash
11 ## command -v doesn't work in zsh
12 ## command -v "$1" 2>&1
13 ## this test should work in ash, bash, pdksh (ksh), zsh
14 type -p "$1" 2>/dev/null | tail -1 | awk '{print $NF}'
18 # Get version string from executable ($1)
19 AC_DEFUN(STEPMAKE_GET_VERSION, [
20 ## "$1" --version 2>&1 | grep -v '^$' | head -1 | awk '{print $NF}'
23 ## Workaround for broken Debian gcc version string:
24 ## gcc (GCC) 3.1.1 20020606 (Debian prerelease)
26 ## Assume, and hunt for, dotted version multiplet.
27 changequote(<<, >>)dnl
28 "$1" --version 2>&1 | grep '[0-9]\.[0-9]' | head -1 | \
29 sed -e 's/.*[^-.0-9]\([0-9][0-9]*\.[0-9][.0-9]*\).*/\1/'
33 # Calculate simplistic numeric version from version string ($1)
34 # As yet, we have no need for something more elaborate.
35 AC_DEFUN(STEPMAKE_NUMERIC_VERSION, [
38 if ([$]3) {three = [$]3}
41 {printf "%d\n", [$]1*1000000 + [$]2*1000 + three}'
45 # Add item ($2) to list ($1, one of 'OPTIONAL', 'REQUIRED')
46 AC_DEFUN(STEPMAKE_ADD_ENTRY, [
47 eval "$1"=\"`eval echo \"'$'$1\" \"$2\"`\"
50 # Check if tested program ($2) was found ($1).
51 # If not, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED').
52 # We could abort here if a 'REQUIRED' program is not found
53 AC_DEFUN(STEPMAKE_OPTIONAL_REQUIRED, [
54 STEPMAKE_CHECK_SEARCH_RESULT($1)
55 if test $? -ne 0; then
56 STEPMAKE_ADD_ENTRY($3, $2)
57 if test "$3" = "REQUIRED"; then
58 command="echo ERROR: $2 not found"
59 # abort configure process here?
61 command="- echo $2 not found"
71 # Return if tested proram ($1) was found (true) or not (false).
72 AC_DEFUN(STEPMAKE_CHECK_SEARCH_RESULT, [
73 r="`eval echo '$'"$1"`"
74 if test -n "$r" -a "$r" != "error" -a "$r" != "no" && expr '`eval echo '$'"$1"`' : '.*\(echo\)' > /dev/null; then
77 ##STEPMAKE_WARN(cannot find $2. $3)
83 # Check version of program ($1)
84 # If version is smaller than requested ($3),
85 # add entry to missing-list ($2, one of 'OPTIONAL', 'REQUIRED').
86 AC_DEFUN(STEPMAKE_CHECK_VERSION, [
87 r="`eval echo '$'"$1"`"
88 AC_MSG_CHECKING("$r version")
89 #exe=`STEPMAKE_GET_EXECUTABLE($r)`
90 exe=`STEPMAKE_GET_EXECUTABLE($r)`
91 ver=`STEPMAKE_GET_VERSION($exe)`
92 num=`STEPMAKE_NUMERIC_VERSION($ver)`
93 req=`STEPMAKE_NUMERIC_VERSION($3)`
95 if test "$num" -lt "$req"; then
96 STEPMAKE_ADD_ENTRY($2, "$r $3 (installed: $ver)")
100 ### Macros to build configure.in
103 AC_DEFUN(STEPMAKE_BIBTEX2HTML, [
104 STEPMAKE_PROGS(BIBTEX2HTML, bibtex2html bib2html, $1)
105 if test "$BIBTEX2HTML" = "bib2html"; then
106 BIBTEX2HTML_FLAGS='$< $(@)'
108 BIBTEX2HTML_FLAGS='-o $(@D)/$(*F) $<'
110 AC_SUBST(BIBTEX2HTML)
111 AC_SUBST(BIBTEX2HTML_FLAGS)
115 AC_DEFUN(STEPMAKE_BISON, [
116 # ugh, automake: we want (and check for) bison
119 STEPMAKE_PROGS(BISON, bison, $1)
121 # urg. should test functionality rather than version.
122 if test "$BISON" = "bison" -a -n "$2"; then
123 STEPMAKE_CHECK_VERSION(BISON, $1, $2)
128 AC_DEFUN(STEPMAKE_COMPILE, [
129 # -O is necessary to get inlining
131 CXXFLAGS=${CXXFLAGS-$CFLAGS}
132 LDFLAGS=${LDFLAGS-""}
138 AC_ARG_ENABLE(checking,
139 [ --enable-checking set runtime checks (assert calls). Default: on],
140 [checking_b=$enableval] )
142 AC_ARG_ENABLE(debugging,
143 [ --enable-debugging compile with debugging info. Default: on],
144 [debug_b=$enableval])
146 AC_ARG_ENABLE(optimising,
147 [ --enable-optimising compile with optimising. Default: on],
148 [optimise_b=$enableval])
150 AC_ARG_ENABLE(profiling,
151 [ --enable-profiling compile with gprof support. Default: off],
152 [profile_b=$enableval])
155 if test "$checking_b" = no; then
158 DEFINES="$DEFINES -DNDEBUG"
161 if test "$optimise_b" = yes; then
162 OPTIMIZE="-O2 -finline-functions"
166 if test $profile_b = yes; then
168 OPTIMIZE="$OPTIMIZE -pg"
171 if test $debug_b = yes; then
172 OPTIMIZE="$OPTIMIZE -g"
177 STEPMAKE_OPTIONAL_REQUIRED(CC, cc, $1)
181 CFLAGS="$CFLAGS $OPTIMIZE"
182 CPPFLAGS=${CPPFLAGS-""}
184 AC_MSG_CHECKING([for IEEE-conformance compiler flags])
185 save_cflags="$CFLAGS"
188 dnl should do compile test?
189 AC_MSG_RESULT(-mieee)
190 CFLAGS="-mieee $CFLAGS"
193 AC_MSG_RESULT([none])
196 AC_SUBST(cross_compiling)
203 AC_SUBST(EXTRA_LIBES)
206 AC_DEFUN(STEPMAKE_CXX, [
209 STEPMAKE_OPTIONAL_REQUIRED(CXX, c++, $1)
211 CPPFLAGS="$CPPFLAGS $DEFINES"
212 CXXFLAGS="$CXXFLAGS $OPTIMIZE"
213 LDFLAGS="$LDFLAGS $EXTRA_LIBES"
222 AC_DEFUN(STEPMAKE_CXXTEMPLATE, [
223 AC_CACHE_CHECK([whether explicit instantiation is needed],
224 lily_cv_need_explicit_instantiation,
226 template <class T> struct foo { static int baz; };
227 template <class T> int foo<T>::baz = 1;
228 ], [ return foo<int>::baz; ],
229 lily_cv_need_explicit_instantiation=no,
230 lily_cv_need_explicit_instantiation=yes))
231 if test x"$lily_cv_need_explicit_instantiation"x = x"yes"x; then
232 AC_DEFINE(NEED_EXPLICIT_INSTANTIATION)
237 AC_DEFUN(STEPMAKE_DATADIR, [
239 if test "$prefix" = "NONE"; then
240 presome=${ac_default_prefix}
242 datadir=$(echo ${datadir} | sed "s!\\\${prefix}!$presome!")
244 package_datadir=$datadir/$package
245 local_package_datadir=$package_datadir/$FULL_VERSION
246 build_package_datadir=$builddir/share/$package
249 AC_SUBST(package_datadir)
250 AC_SUBST(local_package_datadir)
251 AC_SUBST(build_package_datadir)
252 AC_DEFINE_UNQUOTED(DATADIR, "${datadir}")
253 AC_DEFINE_UNQUOTED(PACKAGE_DATADIR, "${package_datadir}")
254 AC_DEFINE_UNQUOTED(LOCAL_PACKAGE_DATADIR, "${local_package_datadir}")
255 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, "${build_package_datadir}")
259 AC_DEFUN(STEPMAKE_END, [
263 AC_OUTPUT($CONFIGFILE.make:config.make.in)
266 if test -n "$OPTIONAL"; then
268 echo "WARNING: Please consider installing optional programs: $OPTIONAL"
271 if test -n "$REQUIRED"; then
273 echo "ERROR: Please install required programs: $REQUIRED"
276 if test -n "$OPTIONAL$REQUIRED"; then
278 echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME"
279 echo "Remove config.cache before rerunning ./configure"
282 if test -n "$REQUIRED"; then
283 rm -f $srcdir/GNUmakefile
287 # regular in-place build
288 # test for srcdir_build = yes ?
289 if test "$srcdir_build" = "yes"; then
290 rm -f $srcdir/GNUmakefile
291 cp $srcdir/GNUmakefile.in $srcdir/GNUmakefile
292 chmod 444 $srcdir/GNUmakefile
293 else # --srcdir build
295 cp $srcdir/make/srcdir.make.in GNUmakefile
296 chmod 444 GNUmakefile
301 AC_DEFUN(STEPMAKE_FLEX, [
302 # ugh, automake: we want (and check for) flex
304 # urg: automake 1.3: hope this doesn't break 1.2 ac_cv_pro_lex_root hack...
308 ac_cv_prog_lex_root=lex.yy
309 STEPMAKE_PROGS(FLEX, flex, $1)
313 AC_DEFUN(STEPMAKE_FLEXLEXER, [
314 AC_HAVE_HEADERS(FlexLexer.h, true, false)
315 if test $? -ne 0; then
316 warn='FlexLexer.h (flex package)'
317 STEPMAKE_ADD_ENTRY($1, $warn)
322 AC_DEFUN(STEPMAKE_GCC, [
323 if test "$GCC" = "yes"; then
324 STEPMAKE_CHECK_VERSION(CC, $1, $2)
326 warn="$CC (Please install *GNU* cc)"
327 STEPMAKE_ADD_ENTRY($1, $warn)
332 AC_DEFUN(STEPMAKE_GETTEXT, [
334 if test "$prefix" = "NONE"; then
335 presome=${ac_default_prefix}
337 localedir=$(echo ${localedir} | sed "s!\\\${prefix}!$presome!")
340 AC_DEFINE_UNQUOTED(LOCALEDIR, "${localedir}")
341 AC_CHECK_LIB(intl, gettext)
342 AC_CHECK_FUNCS(gettext)
346 AC_DEFUN(STEPMAKE_GUILE, [
347 STEPMAKE_PATH_PROG(GUILE, guile, $1)
351 # STEPMAKE_GUILE_FLAGS --- set flags for compiling and linking with Guile
353 # This macro runs the guile-config script, installed with Guile,
354 # to find out where Guile's header files and libraries are
355 # installed. It sets two variables, marked for substitution, as
358 # GUILE_CFLAGS --- flags to pass to a C or C++ compiler to build
359 # code that uses Guile header files. This is almost
360 # always just a -I flag.
362 # GUILE_LDFLAGS --- flags to pass to the linker to link a
363 # program against Guile. This includes -lguile for
364 # the Guile library itself, any libraries that Guile
365 # itself requires (like -lqthreads), and so on. It may
366 # also include a -L flag to tell the compiler where to
367 # find the libraries.
369 AC_DEFUN([STEPMAKE_GUILE_FLAGS], [
370 exe=`STEPMAKE_GET_EXECUTABLE($guile_config)`
371 if test -x $exe; then
372 AC_MSG_CHECKING("guile compile flags")
373 GUILE_CFLAGS="`$guile_config compile`"
374 AC_MSG_RESULT($GUILE_CFLAGS)
375 AC_MSG_CHECKING("guile link flags")
376 GUILE_LDFLAGS="`$guile_config link`"
377 AC_MSG_RESULT($GUILE_LDFLAGS)
379 AC_SUBST(GUILE_CFLAGS)
380 AC_SUBST(GUILE_LDFLAGS)
384 AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
385 ## First, let's just see if we can find Guile at all.
386 AC_MSG_CHECKING("for guile-config")
387 for guile_config in guile-config $target-guile-config $build-guile-config; do
388 AC_MSG_RESULT("$guile_config")
389 if ! $guile_config --version > /dev/null 2>&1 ; then
390 AC_MSG_WARN("cannot execute $guile_config")
391 AC_MSG_CHECKING("if we are cross compiling")
392 GUILE_CONFIG='echo no guile-config'
394 GUILE_CONFIG=$guile_config
398 STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1)
399 if test $? -ne 0; then
400 STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package)')
403 STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG)
404 # urg. should test functionality rather than version.
405 if test $? -eq 0 -a -n "$2"; then
406 STEPMAKE_CHECK_VERSION(GUILE_CONFIG, $1, $2)
409 AC_SUBST(GUILE_CONFIG)
412 changequote(<<, >>)dnl
413 GUILE_MAJOR_VERSION=`expr $guile_version : '\([0-9]*\)'`
414 GUILE_MINOR_VERSION=`expr $guile_version : '[0-9]*\.\([0-9]*\)'`
415 GUILE_PATCH_LEVEL=`expr $guile_version : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
418 AC_DEFINE_UNQUOTED(GUILE_MAJOR_VERSION, $GUILE_MAJOR_VERSION)
419 AC_DEFINE_UNQUOTED(GUILE_MINOR_VERSION, $GUILE_MINOR_VERSION)
420 AC_DEFINE_UNQUOTED(GUILE_PATCH_LEVEL, $GUILE_PATCH_LEVEL)
424 AC_DEFUN(STEPMAKE_GXX, [
425 if test "$GXX" = "yes"; then
426 STEPMAKE_CHECK_VERSION(CXX, $1, $2)
428 warn="$CXX (Please install *GNU* c++)"
429 STEPMAKE_ADD_ENTRY($1, $warn)
434 AC_DEFUN(STEPMAKE_INIT, [
437 FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
438 if test x$MY_PATCH_LEVEL != x; then
439 FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
442 # urg: don't "fix" this: irix doesn't know about [:lower:] and [:upper:]
443 changequote(<<, >>)dnl
444 PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'`
445 package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'`
448 # No versioning on directory names of sub-packages
450 stepmake=${datadir}/stepmake
452 if test "$prefix" = "NONE"; then
453 presome=${ac_default_prefix}
455 stepmake=`echo ${stepmake} | sed "s!\\\${prefix}!$presome!"`
457 # urg, how is this supposed to work?
458 if test "$program_prefix" = "NONE"; then
461 if test "$program_suffix" = "NONE"; then
465 AC_MSG_CHECKING(Package)
466 if test "$PACKAGE" = "STEPMAKE"; then
467 AC_MSG_RESULT(Stepmake package!)
469 AC_MSG_CHECKING(builddir)
471 if test "$srcdir" = "."; then
475 package_builddir="`dirname $builddir`"
476 package_srcdir="`dirname $srcdir`"
478 AC_MSG_RESULT($builddir)
480 (cd stepmake 2>/dev/null || mkdir stepmake)
481 (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .)
482 AC_CONFIG_AUX_DIR(bin)
485 AC_MSG_RESULT($PACKAGE)
487 AC_MSG_CHECKING(builddir)
489 if test "$srcdir" = "."; then
494 AC_MSG_RESULT($builddir)
496 AC_MSG_CHECKING(for stepmake)
497 # Check for installed stepmake
498 if test -d $stepmake; then
499 AC_MSG_RESULT($stepmake)
501 stepmake="`cd $srcdir/stepmake; pwd`"
502 AC_MSG_RESULT($srcdir/stepmake ($datadir/stepmake not found))
506 $HOME/usr/local/share/stepmake/bin\
507 $HOME/usr/local/lib/stepmake/bin\
508 $HOME/usr/share/stepmake/bin\
509 $HOME/usr/lib/stepmake/bin\
510 /usr/local/share/stepmake/bin\
511 /usr/local/lib/stepmake/bin\
512 /usr/share/stepmake/bin\
513 /usr/lib/stepmake/bin\
515 $srcdir/stepmake/bin\
523 AC_SUBST(PACKAGE_NAME)
524 AC_DEFINE_UNQUOTED(PACKAGE, "${PACKAGE_NAME}")
525 AC_DEFINE_UNQUOTED(TOPLEVEL_VERSION, "${FULL_VERSION}")
527 if test -z "$package_depth"; then
530 package_depth="../$package_depth"
533 AC_SUBST(package_depth)
535 AUTOGENERATE="This file was automatically generated by configure"
536 AC_SUBST(AUTOGENERATE)
539 AC_ARG_ENABLE(config,
540 [ --enable-config=CONF put settings in config-CONF.make and config-CONF.h;
541 do \`make conf=CONF' to get output in ./out-CONF],
542 [CONFIGURATION=$enableval])
546 test -n "$CONFIGURATION" && CONFIGSUFFIX="-$CONFIGURATION"
547 CONFIGFILE=config$CONFIGSUFFIX
548 AC_SUBST(CONFIGSUFFIX)
551 STEPMAKE_PROGS(MAKE, gmake make, REQUIRED)
552 STEPMAKE_PROGS(FIND, find, REQUIRED)
554 STEPMAKE_PROGS(TAR, tar, REQUIRED)
556 if test "x`uname`" = "xHP-UX"; then
557 AC_PATH_PROG(BASH, bash, /bin/sh)
558 STEPMAKE_WARN(avoiding buggy /bin/sh)
559 AC_PATH_PROG(SHELL, bash, /bin/ksh)
561 AC_PATH_PROG(BASH, bash, /bin/sh)
566 STEPMAKE_PATH_PROG(PYTHON, python, REQUIRED)
568 if expr "$MAKE" : '.*\(echo\)' >/dev/null; then
569 $MAKE -v 2> /dev/null | grep GNU > /dev/null
570 if test "$?" = 1; then
571 warn='make (Please install *GNU* make)'
572 # STEPMAKE_WARN($warn)
573 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
577 if test "$OSTYPE" = "cygwin" -o "$OSTYPE" = "cygwin32" -o "$OSTYPE" = "Windows_NT"; then
578 LN=cp # hard link does not work under cygnus-nt
579 LN_S='cp -r' # symbolic link does not work for native nt
585 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
593 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-sh -c"
595 AC_SUBST(program_prefix)
596 AC_SUBST(program_suffix)
601 AC_DEFINE_UNQUOTED(DIRSEP, '${DIRSEP}')
602 AC_DEFINE_UNQUOTED(PATHSEP, '${PATHSEP}')
611 AC_DEFUN(STEPMAKE_KPATHSEA, [
613 AC_ARG_WITH(kpathsea-include,
614 [ --with-kpathsea-include=DIR
615 location of the kpathsea include dir],[
616 if test "$withval" = "yes" -o "$withval" = "no"; then
617 AC_MSG_WARN(Usage: --with-kpathsea-include=includedir)
619 CPPFLAGS="$CPPFLAGS -I${withval}"
623 AC_ARG_WITH(kpathsea-lib,
624 [ --with-kpathsea-lib=DIR location of the kpathsea lib dir],[
625 if test "$withval" = "yes" -o "$withval" = "no"; then
626 AC_MSG_WARN(Usage: --with-kpathsea-lib=libdir)
628 LDFLAGS="$LDFLAGS -L${withval}"
633 #FIXME --with-xxx is meant for specifying a PATH too,
634 # so this should read: --enable-kpathsea,
635 # or --with-kpathsea-include=PATH --with-kpathsea-lib=PATH
636 AC_ARG_WITH(kpathsea,
637 [ --with-kpathsea use kpathsea lib. Default: on],
638 [kpathsea_b=$with_kpathsea])
640 if test "$kpathsea_b" != "no"; then
641 AC_HAVE_HEADERS(kpathsea/kpathsea.h)
642 AC_CHECK_LIB(kpathsea, kpse_find_file)
643 AC_CHECK_FUNCS(kpse_find_file,,kpathsea_b=no)
644 if test "$kpathsea_b" = "no"; then
645 warn='kpathsea (libkpathsea-dev or kpathsea-devel package)
646 Else, please specify the location of your kpathsea using
647 --with-kpathea-include and --with-kpathsea-lib options. You should
648 install kpathsea; see INSTALL.txt. Rerun ./configure
649 --without-kpathsea only if kpathsea is not available for your
651 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
654 AC_MSG_CHECKING(whether to use kpathsea)
655 if test "$kpathsea_b" != no; then
664 AC_DEFINE_UNQUOTED(KPATHSEA, $KPATHSEA)
668 AC_DEFUN(STEPMAKE_LIB, [
669 STEPMAKE_PROGS(AR, ar, $1)
671 STEPMAKE_OPTIONAL_REQUIRED(RANLIB, ranlib, $1)
675 AC_DEFUN(STEPMAKE_LIBTOOL, [
677 # **Never** try to set library version numbers so that they correspond
678 # to the release number of your package. This is an abuse that only
679 # fosters misunderstanding of the purpose of library versions.
681 REVISION=$PATCH_LEVEL
682 # CURRENT=$MINOR_VERSION
683 CURRENT=`expr $MINOR_VERSION + 1`
684 # AGE=$(expr $MAJOR_VERSION + 1)
692 AC_DEFUN(STEPMAKE_LOCALE, [
697 AC_ARG_WITH(localedir,
698 [ --with-localedir=LOCALE use LOCALE as locale dir. Default:
699 PREFIX/share/locale ],
700 localedir=$with_localedir,
701 localedir='${prefix}/share/locale')
704 [ --with-lang=LANG use LANG as language to emit messages],
708 AC_MSG_CHECKING(language)
710 En* | en* | Am* | am* | US* | us*)
712 NL | nl | Du* | du* | Ned* | ned*)
721 if test "$lang" = "unknown" ; then
722 STEPMAKE_WARN($language not supported; available are: $ALL_LINGUAS)
728 AC_DEFUN(STEPMAKE_MAKEINFO, [
729 STEPMAKE_PROGS(MAKEINFO, makeinfo, $1)
730 if test "$MAKEINFO" = "makeinfo"; then
731 AC_MSG_CHECKING(whether makeinfo can split html by @node)
733 makeinfo --html --output=out/split <<EOF
735 \input texinfo @c -*-texinfo-*-
736 @setfilename split.info
740 if test -d out/split; then
741 SPLITTING_MAKEINFO=yes
746 STEPMAKE_WARN(your html documentation will be one large file)
750 AC_SUBST(SPLITTING_MAKEINFO)
755 AC_DEFUN(STEPMAKE_MAN, [
756 STEPMAKE_PROGS(GROFF, groff ditroff, $1)
758 STEPMAKE_PROGS(TROFF, troff, $1)
760 STEPMAKE_PROGS(TBL, tbl, $1)
765 AC_DEFUN(STEPMAKE_MSGFMT, [
766 STEPMAKE_PROGS(MSGFMT, msgfmt, $1)
770 # Check for program ($2), set full path result to ($1).
771 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
772 AC_DEFUN(STEPMAKE_PATH_PROG, [
773 AC_CHECK_PROGS($1, $2, no)
774 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
775 if test $? -eq 0; then
777 if test -n "$4"; then
778 STEPMAKE_CHECK_VERSION($1, $3, $4)
784 # Check for program in set of names ($2), set result to ($1) .
785 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
786 # If exists, and a minimal version ($4) is required
787 AC_DEFUN(STEPMAKE_PROGS, [
788 AC_CHECK_PROGS($1, $2, no)
789 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
790 if test $? -eq 0 -a -n "$4"; then
791 STEPMAKE_CHECK_VERSION($1, $3, $4)
796 AC_DEFUN(STEPMAKE_PERL, [
797 STEPMAKE_PATH_PROG(PERL, perl, $1)
801 AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [
802 AC_HAVE_HEADERS(python2.2/Python.h python2.1/Python.h python2.0/Python.h python2/Python.h python/Python.h python1.5/Python.h Python.h, PYTHON_HEADER=yes)
803 if test -z "$PYTHON_HEADER"; then
804 warn='python.h (python-devel, python-dev or libpython-dev package)'
805 STEPMAKE_ADD_ENTRY($1, $warn)
810 AC_DEFUN(STEPMAKE_TEXMF_DIRS, [
811 AC_ARG_ENABLE(tfm-path,
812 [ --enable-tfm-path=PATH set path of tex directories where tfm files live,
813 esp.: cmr10.tfm. Default: use kpsewhich],
814 [tfm_path=$enableval],
818 STEPMAKE_PROGS(KPSEWHICH, kpsewhich, OPTIONAL)
819 AC_MSG_CHECKING(for tfm path)
823 if test "x$tfm_path" = xauto ; then
824 if test "x$KPSEWHICH" != "xno" ; then
825 for i in $TFM_FONTS; do
826 dir=`$KPSEWHICH tfm ${i}10.tfm`
827 TFM_PATH="$TFM_PATH `dirname $dir`"
830 STEPMAKE_WARN(Please specify where cmr10.tfm lives:
831 ./configure --enable-tfm-path=/usr/local/TeX/lib/tex/fonts)
837 TFM_PATH=`echo $TFM_PATH | tr ':' ' '`
838 AC_MSG_RESULT($TFM_PATH)
843 AC_DEFUN(STEPMAKE_TEXMF, [
844 # urg, never know what names these teTeX guys will think up
846 STEPMAKE_PROGS(METAFONT, mf mfont, $1)
847 STEPMAKE_PROGS(INIMETAFONT, inimf inimfont, $1)
849 AC_MSG_CHECKING(for working metafont mode)
850 modelist='ljfour lj4 lj3 lj2 ljet laserjet'
851 for MFMODE in $modelist; do
852 $METAFONT "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1
853 if test -f mfput.tfm; then
857 AC_MSG_RESULT($MFMODE)
865 AC_DEFUN(STEPMAKE_WARN, [