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, [
238 if test "$datadir" = "\${prefix}/share"; then
239 datadir='${prefix}/share'
242 if test "$prefix" = "NONE"; then
243 presome=${ac_default_prefix}
246 package_datadir=$datadir/$package
247 local_package_datadir=$package_datadir/$FULL_VERSION
248 build_package_datadir=$builddir/share/$package
250 DATADIR=$(echo ${datadir} | sed "s!\\\${prefix}!$presome!")
251 PACKAGE_DATADIR=$(echo ${package_datadir} | sed "s!\\\${prefix}!$presome!")
252 LOCAL_PACKAGE_DATADIR=$(echo ${local_package_datadir} | sed "s!\\\${prefix}!$presome!")
253 BUILD_PACKAGE_DATADIR=$(echo ${build_package_datadir} | sed "s!\\\${prefix}!$presome!")
256 AC_SUBST(package_datadir)
257 AC_SUBST(local_package_datadir)
258 AC_SUBST(build_package_datadir)
259 AC_DEFINE_UNQUOTED(DATADIR, "${DATADIR}")
260 AC_DEFINE_UNQUOTED(PACKAGE_DATADIR, "${PACKAGE_DATADIR}")
261 AC_DEFINE_UNQUOTED(LOCAL_PACKAGE_DATADIR, "${LOCAL_PACKAGE_DATADIR}")
262 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, "${BUILD_PACKAGE_DATADIR}")
266 AC_DEFUN(STEPMAKE_END, [
270 AC_OUTPUT($CONFIGFILE.make:config.make.in)
273 if test -n "$OPTIONAL"; then
275 echo "WARNING: Please consider installing optional programs: $OPTIONAL"
278 if test -n "$REQUIRED"; then
280 echo "ERROR: Please install required programs: $REQUIRED"
283 if test -n "$OPTIONAL$REQUIRED"; then
285 echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME"
286 echo "Remove config.cache before rerunning ./configure"
289 if test -n "$REQUIRED"; then
290 rm -f $srcdir/GNUmakefile
294 # regular in-place build
295 # test for srcdir_build = yes ?
296 if test "$srcdir_build" = "yes"; then
297 rm -f $srcdir/GNUmakefile
298 cp $srcdir/GNUmakefile.in $srcdir/GNUmakefile
299 chmod 444 $srcdir/GNUmakefile
300 else # --srcdir build
302 cp $srcdir/make/srcdir.make.in GNUmakefile
303 chmod 444 GNUmakefile
308 AC_DEFUN(STEPMAKE_FLEX, [
309 # ugh, automake: we want (and check for) flex
311 # urg: automake 1.3: hope this doesn't break 1.2 ac_cv_pro_lex_root hack...
315 ac_cv_prog_lex_root=lex.yy
316 STEPMAKE_PROGS(FLEX, flex, $1)
320 AC_DEFUN(STEPMAKE_FLEXLEXER, [
321 AC_HAVE_HEADERS(FlexLexer.h, true, false)
322 if test $? -ne 0; then
323 warn='FlexLexer.h (flex package)'
324 STEPMAKE_ADD_ENTRY($1, $warn)
329 AC_DEFUN(STEPMAKE_GCC, [
330 if test "$GCC" = "yes"; then
331 STEPMAKE_CHECK_VERSION(CC, $1, $2)
333 warn="$CC (Please install *GNU* cc)"
334 STEPMAKE_ADD_ENTRY($1, $warn)
339 AC_DEFUN(STEPMAKE_GETTEXT, [
341 if test "$prefix" = "NONE"; then
342 presome=${ac_default_prefix}
344 LOCALEDIR=$(echo ${localedir} | sed "s!\\\${prefix}!$presome!")
347 AC_DEFINE_UNQUOTED(LOCALEDIR, "${LOCALEDIR}")
348 AC_CHECK_LIB(intl, gettext)
349 AC_CHECK_FUNCS(gettext)
353 AC_DEFUN(STEPMAKE_GUILE, [
354 STEPMAKE_PATH_PROG(GUILE, guile, $1)
358 # STEPMAKE_GUILE_FLAGS --- set flags for compiling and linking with Guile
360 # This macro runs the guile-config script, installed with Guile,
361 # to find out where Guile's header files and libraries are
362 # installed. It sets two variables, marked for substitution, as
365 # GUILE_CFLAGS --- flags to pass to a C or C++ compiler to build
366 # code that uses Guile header files. This is almost
367 # always just a -I flag.
369 # GUILE_LDFLAGS --- flags to pass to the linker to link a
370 # program against Guile. This includes -lguile for
371 # the Guile library itself, any libraries that Guile
372 # itself requires (like -lqthreads), and so on. It may
373 # also include a -L flag to tell the compiler where to
374 # find the libraries.
376 AC_DEFUN([STEPMAKE_GUILE_FLAGS], [
377 exe=`STEPMAKE_GET_EXECUTABLE($guile_config)`
378 if test -x $exe; then
379 AC_MSG_CHECKING("guile compile flags")
380 GUILE_CFLAGS="`$guile_config compile`"
381 AC_MSG_RESULT($GUILE_CFLAGS)
382 AC_MSG_CHECKING("guile link flags")
383 GUILE_LDFLAGS="`$guile_config link`"
384 AC_MSG_RESULT($GUILE_LDFLAGS)
386 AC_SUBST(GUILE_CFLAGS)
387 AC_SUBST(GUILE_LDFLAGS)
391 AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
392 ## First, let's just see if we can find Guile at all.
393 AC_MSG_CHECKING("for guile-config")
394 for guile_config in guile-config $target-guile-config $build-guile-config; do
395 AC_MSG_RESULT("$guile_config")
396 if ! $guile_config --version > /dev/null 2>&1 ; then
397 AC_MSG_WARN("cannot execute $guile_config")
398 AC_MSG_CHECKING("if we are cross compiling")
399 GUILE_CONFIG='echo no guile-config'
401 GUILE_CONFIG=$guile_config
405 STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1)
406 if test $? -ne 0; then
407 STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package)')
410 STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG)
411 # urg. should test functionality rather than version.
412 if test $? -eq 0 -a -n "$2"; then
413 STEPMAKE_CHECK_VERSION(GUILE_CONFIG, $1, $2)
416 AC_SUBST(GUILE_CONFIG)
419 changequote(<<, >>)dnl
420 GUILE_MAJOR_VERSION=`expr $guile_version : '\([0-9]*\)'`
421 GUILE_MINOR_VERSION=`expr $guile_version : '[0-9]*\.\([0-9]*\)'`
422 GUILE_PATCH_LEVEL=`expr $guile_version : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
425 AC_DEFINE_UNQUOTED(GUILE_MAJOR_VERSION, $GUILE_MAJOR_VERSION)
426 AC_DEFINE_UNQUOTED(GUILE_MINOR_VERSION, $GUILE_MINOR_VERSION)
427 AC_DEFINE_UNQUOTED(GUILE_PATCH_LEVEL, $GUILE_PATCH_LEVEL)
431 AC_DEFUN(STEPMAKE_GXX, [
432 if test "$GXX" = "yes"; then
433 STEPMAKE_CHECK_VERSION(CXX, $1, $2)
435 warn="$CXX (Please install *GNU* c++)"
436 STEPMAKE_ADD_ENTRY($1, $warn)
441 AC_DEFUN(STEPMAKE_INIT, [
444 FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
445 if test x$MY_PATCH_LEVEL != x; then
446 FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
449 # urg: don't "fix" this: irix doesn't know about [:lower:] and [:upper:]
450 changequote(<<, >>)dnl
451 PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'`
452 package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'`
455 # No versioning on directory names of sub-packages
457 stepmake=${datadir}/stepmake
459 if test "$prefix" = "NONE"; then
460 presome=${ac_default_prefix}
462 stepmake=`echo ${stepmake} | sed "s!\\\${prefix}!$presome!"`
464 # urg, how is this supposed to work?
465 if test "$program_prefix" = "NONE"; then
468 if test "$program_suffix" = "NONE"; then
472 AC_MSG_CHECKING(Package)
473 if test "$PACKAGE" = "STEPMAKE"; then
474 AC_MSG_RESULT(Stepmake package!)
476 AC_MSG_CHECKING(builddir)
480 if test "$srcdir" = "."; then
484 package_builddir="`dirname $builddir`"
485 package_srcdir="`dirname $srcdir`"
487 AC_MSG_RESULT($builddir)
489 (cd stepmake 2>/dev/null || mkdir stepmake)
490 (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .)
491 AC_CONFIG_AUX_DIR(bin)
494 AC_MSG_RESULT($PACKAGE)
496 AC_MSG_CHECKING(builddir)
498 if test "$srcdir" = "."; then
503 AC_MSG_RESULT($builddir)
505 AC_MSG_CHECKING(for stepmake)
506 # Check for installed stepmake
507 if test -d $stepmake; then
508 AC_MSG_RESULT($stepmake)
510 stepmake="`cd $srcdir/stepmake; pwd`"
511 AC_MSG_RESULT($srcdir/stepmake ($datadir/stepmake not found))
515 $HOME/usr/local/share/stepmake/bin\
516 $HOME/usr/local/lib/stepmake/bin\
517 $HOME/usr/share/stepmake/bin\
518 $HOME/usr/lib/stepmake/bin\
519 /usr/local/share/stepmake/bin\
520 /usr/local/lib/stepmake/bin\
521 /usr/share/stepmake/bin\
522 /usr/lib/stepmake/bin\
524 $srcdir/stepmake/bin\
532 AC_SUBST(PACKAGE_NAME)
533 AC_DEFINE_UNQUOTED(PACKAGE, "${PACKAGE_NAME}")
534 AC_DEFINE_UNQUOTED(TOPLEVEL_VERSION, "${FULL_VERSION}")
536 if test -z "$package_depth"; then
539 package_depth="../$package_depth"
542 AC_SUBST(package_depth)
544 AUTOGENERATE="This file was automatically generated by configure"
545 AC_SUBST(AUTOGENERATE)
548 AC_ARG_ENABLE(config,
549 [ --enable-config=CONF put settings in config-CONF.make and config-CONF.h;
550 do \`make conf=CONF' to get output in ./out-CONF],
551 [CONFIGURATION=$enableval])
555 test -n "$CONFIGURATION" && CONFIGSUFFIX="-$CONFIGURATION"
556 CONFIGFILE=config$CONFIGSUFFIX
557 AC_SUBST(CONFIGSUFFIX)
560 STEPMAKE_PROGS(MAKE, gmake make, REQUIRED)
561 STEPMAKE_PROGS(FIND, find, REQUIRED)
563 STEPMAKE_PROGS(TAR, tar, REQUIRED)
565 if test "x`uname`" = "xHP-UX"; then
566 AC_PATH_PROG(BASH, bash, /bin/sh)
567 STEPMAKE_WARN(avoiding buggy /bin/sh)
568 AC_PATH_PROG(SHELL, bash, /bin/ksh)
570 AC_PATH_PROG(BASH, bash, /bin/sh)
575 STEPMAKE_PATH_PROG(PYTHON, python, REQUIRED)
577 if expr "$MAKE" : '.*\(echo\)' >/dev/null; then
578 $MAKE -v 2> /dev/null | grep GNU > /dev/null
579 if test "$?" = 1; then
580 warn='make (Please install *GNU* make)'
581 # STEPMAKE_WARN($warn)
582 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
586 if test "$OSTYPE" = "cygwin" -o "$OSTYPE" = "cygwin32" -o "$OSTYPE" = "Windows_NT"; then
587 LN=cp # hard link does not work under cygnus-nt
588 LN_S='cp -r' # symbolic link does not work for native nt
594 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
602 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-sh -c"
604 AC_SUBST(program_prefix)
605 AC_SUBST(program_suffix)
610 AC_DEFINE_UNQUOTED(DIRSEP, '${DIRSEP}')
611 AC_DEFINE_UNQUOTED(PATHSEP, '${PATHSEP}')
620 AC_DEFUN(STEPMAKE_KPATHSEA, [
622 AC_ARG_WITH(kpathsea-include,
623 [ --with-kpathsea-include=DIR
624 location of the kpathsea include dir],[
625 if test "$withval" = "yes" -o "$withval" = "no"; then
626 AC_MSG_WARN(Usage: --with-kpathsea-include=includedir)
628 CPPFLAGS="$CPPFLAGS -I${withval}"
632 AC_ARG_WITH(kpathsea-lib,
633 [ --with-kpathsea-lib=DIR location of the kpathsea lib dir],[
634 if test "$withval" = "yes" -o "$withval" = "no"; then
635 AC_MSG_WARN(Usage: --with-kpathsea-lib=libdir)
637 LDFLAGS="$LDFLAGS -L${withval}"
642 #FIXME --with-xxx is meant for specifying a PATH too,
643 # so this should read: --enable-kpathsea,
644 # or --with-kpathsea-include=PATH --with-kpathsea-lib=PATH
645 AC_ARG_WITH(kpathsea,
646 [ --with-kpathsea use kpathsea lib. Default: on],
647 [kpathsea_b=$with_kpathsea])
649 if test "$kpathsea_b" != "no"; then
650 AC_HAVE_HEADERS(kpathsea/kpathsea.h)
651 AC_CHECK_LIB(kpathsea, kpse_find_file)
652 AC_CHECK_FUNCS(kpse_find_file,,kpathsea_b=no)
653 if test "$kpathsea_b" = "no"; then
654 warn='kpathsea (libkpathsea-dev or kpathsea-devel package)
655 Else, please specify the location of your kpathsea using
656 --with-kpathea-include and --with-kpathsea-lib options. You should
657 install kpathsea; see INSTALL.txt. Rerun ./configure
658 --without-kpathsea only if kpathsea is not available for your
660 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
663 AC_MSG_CHECKING(whether to use kpathsea)
664 if test "$kpathsea_b" != no; then
673 AC_DEFINE_UNQUOTED(KPATHSEA, $KPATHSEA)
677 AC_DEFUN(STEPMAKE_LIB, [
678 STEPMAKE_PROGS(AR, ar, $1)
680 STEPMAKE_OPTIONAL_REQUIRED(RANLIB, ranlib, $1)
684 AC_DEFUN(STEPMAKE_LIBTOOL, [
686 # **Never** try to set library version numbers so that they correspond
687 # to the release number of your package. This is an abuse that only
688 # fosters misunderstanding of the purpose of library versions.
690 REVISION=$PATCH_LEVEL
691 # CURRENT=$MINOR_VERSION
692 CURRENT=`expr $MINOR_VERSION + 1`
693 # AGE=$(expr $MAJOR_VERSION + 1)
701 AC_DEFUN(STEPMAKE_LOCALE, [
706 AC_ARG_WITH(localedir,
707 [ --with-localedir=LOCALE use LOCALE as locale dir. Default:
708 PREFIX/share/locale ],
709 localedir=$with_localedir,
710 localedir='${prefix}/share/locale')
713 [ --with-lang=LANG use LANG as language to emit messages],
717 AC_MSG_CHECKING(language)
719 En* | en* | Am* | am* | US* | us*)
721 NL | nl | Du* | du* | Ned* | ned*)
730 if test "$lang" = "unknown" ; then
731 STEPMAKE_WARN($language not supported; available are: $ALL_LINGUAS)
737 AC_DEFUN(STEPMAKE_MAKEINFO, [
738 STEPMAKE_PROGS(MAKEINFO, makeinfo, $1)
739 if test "$MAKEINFO" = "makeinfo"; then
740 AC_MSG_CHECKING(whether makeinfo can split html by @node)
742 makeinfo --html --output=out/split <<EOF
744 \input texinfo @c -*-texinfo-*-
745 @setfilename split.info
749 if test -d out/split; then
750 SPLITTING_MAKEINFO=yes
755 STEPMAKE_WARN(your html documentation will be one large file)
759 AC_SUBST(SPLITTING_MAKEINFO)
764 AC_DEFUN(STEPMAKE_MAN, [
765 STEPMAKE_PROGS(GROFF, groff ditroff, $1)
767 STEPMAKE_PROGS(TROFF, troff, $1)
769 STEPMAKE_PROGS(TBL, tbl, $1)
774 AC_DEFUN(STEPMAKE_MSGFMT, [
775 STEPMAKE_PROGS(MSGFMT, msgfmt, $1)
779 # Check for program ($2), set full path result to ($1).
780 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
781 AC_DEFUN(STEPMAKE_PATH_PROG, [
782 AC_CHECK_PROGS($1, $2, no)
783 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
784 if test $? -eq 0; then
786 if test -n "$4"; then
787 STEPMAKE_CHECK_VERSION($1, $3, $4)
793 # Check for program in set of names ($2), set result to ($1) .
794 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
795 # If exists, and a minimal version ($4) is required
796 AC_DEFUN(STEPMAKE_PROGS, [
797 AC_CHECK_PROGS($1, $2, no)
798 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
799 if test $? -eq 0 -a -n "$4"; then
800 STEPMAKE_CHECK_VERSION($1, $3, $4)
805 AC_DEFUN(STEPMAKE_PERL, [
806 STEPMAKE_PATH_PROG(PERL, perl, $1)
810 AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [
811 AC_HAVE_HEADERS(python2.2/Python.h python2.1/Python.h python2.0/Python.h python2/Python.h python/Python.h python1.5/Python.h Python.h, PYTHON_HEADER=yes)
812 if test -z "$PYTHON_HEADER"; then
813 warn='python.h (python-devel, python-dev or libpython-dev package)'
814 STEPMAKE_ADD_ENTRY($1, $warn)
819 AC_DEFUN(STEPMAKE_TEXMF_DIRS, [
820 AC_ARG_ENABLE(tfm-path,
821 [ --enable-tfm-path=PATH set path of tex directories where tfm files live,
822 esp.: cmr10.tfm. Default: use kpsewhich],
823 [tfm_path=$enableval],
827 STEPMAKE_PROGS(KPSEWHICH, kpsewhich, OPTIONAL)
828 AC_MSG_CHECKING(for tfm path)
832 if test "x$tfm_path" = xauto ; then
833 if test "x$KPSEWHICH" != "xno" ; then
834 for i in $TFM_FONTS; do
835 dir=`$KPSEWHICH tfm ${i}10.tfm`
836 TFM_PATH="$TFM_PATH `dirname $dir`"
839 STEPMAKE_WARN(Please specify where cmr10.tfm lives:
840 ./configure --enable-tfm-path=/usr/local/TeX/lib/tex/fonts)
846 TFM_PATH=`echo $TFM_PATH | tr ':' ' '`
847 AC_MSG_RESULT($TFM_PATH)
852 AC_DEFUN(STEPMAKE_TEXMF, [
853 # urg, never know what names these teTeX guys will think up
855 STEPMAKE_PROGS(METAFONT, mf mfont, $1)
856 STEPMAKE_PROGS(INIMETAFONT, inimf inimfont, $1)
858 AC_MSG_CHECKING(for working metafont mode)
859 modelist='ljfour lj4 lj3 lj2 ljet laserjet'
860 for MFMODE in $modelist; do
861 $METAFONT "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1
862 if test -f mfput.tfm; then
866 AC_MSG_RESULT($MFMODE)
874 AC_DEFUN(STEPMAKE_WARN, [