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 -n 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 -n 1 | awk '{print $NF}'
23 ## Workaround for broken Debian gcc version string:
24 ## gcc (GCC) 3.1.1 20020606 (Debian prerelease)
26 ## -V: Workaround for python
28 changequote(<<, >>)dnl
30 ## Assume and hunt for dotted version multiplet.
31 ## use eval trickery, because we cannot use multi-level $() instead of ``
32 ## for compatibility reasons.
33 ## FIXME: what systems still do not have $() in /bin/sh?
34 eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | grep '[0-9]\.[0-9]' \
36 | sed -e 's/.*[^-.0-9]\([0-9][0-9]*\.[0-9][.0-9]*\).*/\1/' \
37 -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
38 if test -z "$_ver"; then
39 ## If empty, try date [fontforge]
40 eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | grep '[0-9]\{6,8\}' \
42 | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
49 # Calculate simplistic numeric version from version string ($1)
50 # As yet, we have no need for something more elaborate.
51 AC_DEFUN(STEPMAKE_NUMERIC_VERSION, [
54 if ([$]3) {three = [$]3}
57 {printf "%.0f\n", [$]1*1000000 + [$]2*1000 + three}'
61 # Add item ($2) to list ($1, one of 'OPTIONAL', 'REQUIRED')
62 AC_DEFUN(STEPMAKE_ADD_ENTRY, [
63 eval "$1"=\"`eval echo \"'$'$1\" \"$2\"`\"
66 # Check if tested program ($2) was found ($1).
67 # If not, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED').
68 # We could abort here if a 'REQUIRED' program is not found
69 AC_DEFUN(STEPMAKE_OPTIONAL_REQUIRED, [
70 STEPMAKE_CHECK_SEARCH_RESULT($1)
71 if test $? -ne 0; then
72 STEPMAKE_ADD_ENTRY($3, $2)
73 if test "$3" = "REQUIRED"; then
74 command="echo ERROR: $2 not found"
75 # abort configure process here?
77 command="- echo $2 not found"
87 # Return if tested proram ($1) was found (true) or not (false).
88 AC_DEFUN(STEPMAKE_CHECK_SEARCH_RESULT, [
89 r="`eval echo '$'"$1"`"
90 if test -n "$r" -a "$r" != "error" -a "$r" != "no" && expr '`eval echo '$'"$1"`' : '.*\(echo\)' > /dev/null; then
93 ##STEPMAKE_WARN(cannot find $2. $3)
99 # Check version of program ($1)
100 # If version ($4: optional argument, supply if version cannot be
101 # parsed using --version or -V ) is smaller than requested ($3), add
102 # entry to missing-list ($2, one of 'OPTIONAL', 'REQUIRED').
103 AC_DEFUN(STEPMAKE_CHECK_VERSION, [
104 r="`eval echo '$'"$1"`"
105 AC_MSG_CHECKING([$r version])
106 exe=`STEPMAKE_GET_EXECUTABLE($r)`
107 if test -n "$4"; then
110 ver=`STEPMAKE_GET_VERSION($exe)`
112 num=`STEPMAKE_NUMERIC_VERSION($ver)`
113 req=`STEPMAKE_NUMERIC_VERSION($3)`
114 AC_MSG_RESULT([$ver])
115 if test "$num" -lt "$req"; then
116 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
118 vervar="`echo $1 | tr '[a-z]' '[A-Z]'`_VERSION"
119 eval `echo $vervar=$num`
120 ## AC_SUBST(`eval echo $vervar`)
123 # Check version of program ($1)
124 # If version is greater than or equals unsupported ($3),
125 # add entry to unsupported list ($2, 'UNSUPPORTED')
126 AC_DEFUN(STEPMAKE_CHECK_VERSION_UNSUPPORTED, [
127 r="`eval echo '$'"$1"`"
128 AC_MSG_CHECKING([$r version])
129 exe=`STEPMAKE_GET_EXECUTABLE($r)`
130 ver=`STEPMAKE_GET_VERSION($exe)`
131 num=`STEPMAKE_NUMERIC_VERSION($ver)`
132 sup=`STEPMAKE_NUMERIC_VERSION($3)`
133 AC_MSG_RESULT([$ver])
134 if test "$num" -ge "$sup"; then
135 STEPMAKE_ADD_ENTRY($2, ["$r < $3 (installed: $ver)"])
139 ### Macros to build configure.in
142 AC_DEFUN(STEPMAKE_BIBTEX2HTML, [
143 STEPMAKE_PROGS(BIBTEX2HTML, bibtex2html bib2html, $1)
144 if test "$BIBTEX2HTML" = "bib2html"; then
145 BIBTEX2HTML_FLAGS='$< $(@)'
147 BIBTEX2HTML_FLAGS='-o $(@D)/$(*F) $<'
149 AC_SUBST(BIBTEX2HTML)
150 AC_SUBST(BIBTEX2HTML_FLAGS)
154 AC_DEFUN(STEPMAKE_BISON, [
155 # ugh, automake: we want (and check for) bison
158 STEPMAKE_PROGS(BISON, bison, $1)
160 # urg. should test functionality rather than version.
161 if test "$BISON" = "bison" -a -n "$2"; then
162 STEPMAKE_CHECK_VERSION(BISON, $1, $2)
167 AC_DEFUN(STEPMAKE_COMPILE, [
168 # -O is necessary to get inlining
170 CXXFLAGS=${CXXFLAGS-$CFLAGS}
171 LDFLAGS=${LDFLAGS-""}
177 AC_ARG_ENABLE(debugging,
178 [ --enable-debugging compile with debugging info. Default: on],
179 [debug_b=$enableval])
181 AC_ARG_ENABLE(optimising,
182 [ --enable-optimising compile with optimising. Default: on],
183 [optimise_b=$enableval])
185 AC_ARG_ENABLE(profiling,
186 [ --enable-profiling compile with gprof support. Default: off],
187 [profile_b=$enableval])
190 [ --enable-pipe compile with -pipe. Default: on],
193 if test "$optimise_b" = yes; then
195 DEFINES="$DEFINES -DNDEBUG"
196 OPTIMIZE="-O2 -finline-functions"
199 if test $profile_b = yes; then
201 OPTIMIZE="$OPTIMIZE -pg"
204 if test $debug_b = yes; then
205 OPTIMIZE="$OPTIMIZE -g"
209 STEPMAKE_OPTIONAL_REQUIRED(CC, cc, $1)
213 # If -pipe requested, test if it works and add to CFLAGS.
214 if test "$pipe_b" = yes; then
215 save_cflags="$CFLAGS"
216 CFLAGS="-pipe $CFLAGS";
217 AC_CACHE_CHECK([whether compiler understands -pipe],
218 [stepmake_cflags_pipe],
219 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[/* -pipe test */]])],
220 [stepmake_cflags_pipe=yes],
221 [stepmake_cflags_pipe=no]))
223 if test $stepmake_cflags_pipe = yes; then
224 OPTIMIZE="$OPTIMIZE -pipe"
228 CFLAGS="$CFLAGS $OPTIMIZE"
229 CPPFLAGS=${CPPFLAGS-""}
231 AC_MSG_CHECKING([for IEEE-conformance compiler flags])
232 save_cflags="$CFLAGS"
235 dnl should do compile test?
236 AC_MSG_RESULT(-mieee)
237 CFLAGS="-mieee $CFLAGS"
240 AC_MSG_RESULT([none])
244 AC_SUBST(cross_compiling)
251 AC_SUBST(EXTRA_LIBES)
254 AC_DEFUN(STEPMAKE_CXX, [
257 STEPMAKE_OPTIONAL_REQUIRED(CXX, c++, $1)
259 CPPFLAGS="$CPPFLAGS $DEFINES"
260 CXXFLAGS="$CXXFLAGS $OPTIMIZE"
261 LDFLAGS="$LDFLAGS $EXTRA_LIBES"
270 AC_DEFUN(STEPMAKE_CXXTEMPLATE, [
271 AC_CACHE_CHECK([whether explicit instantiation is needed],
272 lily_cv_need_explicit_instantiation,
273 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
274 template <class T> struct foo { static int baz; };
275 template <class T> int foo<T>::baz = 1;
276 ]], [[ return foo<int>::baz; ]])],[lily_cv_need_explicit_instantiation=no],[lily_cv_need_explicit_instantiation=yes]))
277 if test x"$lily_cv_need_explicit_instantiation"x = x"yes"x; then
278 AC_DEFINE(NEED_EXPLICIT_INSTANTIATION)
283 AC_DEFUN(STEPMAKE_DATADIR, [
284 if test "$datadir" = "\${prefix}/share"; then
285 datadir='${prefix}/share'
288 if test "$prefix" = "NONE"; then
289 presome=${ac_default_prefix}
292 build_package_datadir=$ugh_ugh_autoconf250_builddir/share/$package
294 DATADIR=`echo ${datadir} | sed "s!\\\${prefix}!$presome!"`
295 BUILD_PACKAGE_DATADIR=`echo ${build_package_datadir} | sed "s!\\\${prefix}!$presome!"`
298 AC_SUBST(build_package_datadir)
299 AC_DEFINE_UNQUOTED(DATADIR, ["${DATADIR}"])
300 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, ["${BUILD_PACKAGE_DATADIR}"])
303 ## ugh: cut & paste programming from datadir.
304 AC_DEFUN(STEPMAKE_LIBDIR, [
306 if test "$libdir" = "\${exec_prefix}/lib"; then
307 libdir='${exec_prefix}/lib'
310 build_package_libdir=$ugh_ugh_autoconf250_builddir/lib/$package
312 LIBDIR=`echo ${libdir} | sed "s!\\\${exec_prefix}!$presome!"`
313 BUILD_PACKAGE_LIBDIR=`echo ${build_package_libdir} | sed "s!\\\${exec_prefix}!$presome!"`
316 AC_SUBST(build_package_libdir)
317 AC_DEFINE_UNQUOTED(LIBDIR, ["${LIBDIR}"])
318 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_LIBDIR, ["${BUILD_PACKAGE_LIBDIR}"])
322 AC_DEFUN(STEPMAKE_END, [
326 AC_CONFIG_FILES([$CONFIGFILE.make:config.make.in])
329 if test -n "$OPTIONAL"; then
331 echo "WARNING: Please consider installing optional programs: $OPTIONAL"
334 if test -n "$REQUIRED"; then
336 echo "ERROR: Please install required programs: $REQUIRED"
339 if test -n "$UNSUPPORTED"; then
341 echo "ERROR: Please use older version of programs: $UNSUPPORTED"
344 if test -n "$OPTIONAL$REQUIRED$UNSUPPORTED"; then
346 echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME"
347 if test -f config.cache ; then
348 echo "Remove config.cache before rerunning ./configure"
352 if test -n "$REQUIRED$UNSUPPORTED"; then
353 rm -f $srcdir/GNUmakefile
357 # regular in-place build
358 # test for srcdir_build = yes ?
359 if test "$srcdir_build" = "yes"; then
360 rm -f $srcdir/GNUmakefile
361 cp $srcdir/GNUmakefile.in $srcdir/GNUmakefile
362 chmod 444 $srcdir/GNUmakefile
363 else # --srcdir build
365 cp $srcdir/make/srcdir.make.in GNUmakefile
366 chmod 444 GNUmakefile
371 AC_DEFUN(STEPMAKE_FLEX, [
372 # ugh, automake: we want (and check for) flex
374 # urg: automake 1.3: hope this doesn't break 1.2 ac_cv_pro_lex_root hack...
378 ac_cv_prog_lex_root=lex.yy
379 STEPMAKE_PROGS(FLEX, flex, $1)
383 AC_DEFUN(STEPMAKE_FLEXLEXER, [
384 AC_CHECK_HEADERS([FlexLexer.h],[true],[false])
385 if test $? -ne 0; then
386 warn='FlexLexer.h (flex package)'
387 STEPMAKE_ADD_ENTRY($1, $warn)
389 # check for yyFlexLexer.yy_current_buffer,
390 # in 2.5.4 <= flex < 2.5.29
392 AC_CACHE_CHECK([for yyFlexLexer.yy_current_buffer],
393 [stepmake_flexlexer_yy_current_buffer],
394 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
396 #include <FlexLexer.h>
397 class yy_flex_lexer: public yyFlexLexer
402 yy_current_buffer = 0;
406 [stepmake_flexlexer_yy_current_buffer=yes],
407 [stepmake_flexlexer_yy_current_buffer=no]))
408 if test $stepmake_flexlexer_yy_current_buffer = yes; then
409 AC_DEFINE(HAVE_FLEXLEXER_YY_CURRENT_BUFFER, 1, [Define to 1 if yyFlexLexer has yy_current_buffer.])
415 AC_DEFUN(STEPMAKE_GCC, [
416 if test "$GCC" = "yes"; then
417 STEPMAKE_CHECK_VERSION(CC, $1, $2)
419 warn="$CC (Please install *GNU* cc)"
420 STEPMAKE_ADD_ENTRY($1, $warn)
424 AC_DEFUN(STEPMAKE_GETTEXT, [
426 if test "$prefix" = "NONE"; then
427 presome=${ac_default_prefix}
429 LOCALEDIR=`echo ${localedir} | sed "s!\\\${prefix}!$presome!"`
432 AC_DEFINE_UNQUOTED(LOCALEDIR, ["${LOCALEDIR}"])
433 # ouch. autoconf <= 2.57's gettext check fails for
434 # g++ >= 3.3 (with -std=gnu++98, the default).
435 # While the check is OK for g++ -std=c++98,
436 # LilyPond needs GNU g++, so who is to blame here?
437 # Use a workaround until this is resolved:
438 # for g++ >= 3.3, select C language.
440 STEPMAKE_CHECK_VERSION_UNSUPPORTED(CXX, GCC_UNSUPPORTED, 3.3)
441 if test -n "$GCC_UNSUPPORTED"; then
442 AC_MSG_WARN([autoconf <= 2.59 with g++ >= 3.3 gettext test broken.])
443 AC_MSG_WARN([Trying gcc, cross fingers.])
446 AC_CHECK_LIB(intl, gettext)
447 AC_CHECK_FUNCS(gettext)
448 if test -n "$GCC_UNSUPPORTED"; then
454 AC_DEFUN(STEPMAKE_GUILE, [
455 STEPMAKE_PATH_PROG(GUILE, guile, $1)
459 # STEPMAKE_GUILE_FLAGS --- set flags for compiling and linking with Guile
461 # This macro runs the guile-config script, installed with Guile,
462 # to find out where Guile's header files and libraries are
463 # installed. It sets two variables, marked for substitution, as
466 # GUILE_CFLAGS --- flags to pass to a C or C++ compiler to build
467 # code that uses Guile header files. This is almost
468 # always just a -I flag.
470 # GUILE_LDFLAGS --- flags to pass to the linker to link a
471 # program against Guile. This includes -lguile for
472 # the Guile library itself, any libraries that Guile
473 # itself requires (like -lqthreads), and so on. It may
474 # also include a -L flag to tell the compiler where to
475 # find the libraries.
477 AC_DEFUN([STEPMAKE_GUILE_FLAGS], [
478 exe=`STEPMAKE_GET_EXECUTABLE($guile_config)`
479 if test -x $exe; then
480 AC_MSG_CHECKING([guile compile flags])
481 GUILE_CFLAGS="`$guile_config compile`"
482 AC_MSG_RESULT($GUILE_CFLAGS)
483 AC_MSG_CHECKING([guile link flags])
484 GUILE_LDFLAGS="`$guile_config link`"
485 AC_MSG_RESULT($GUILE_LDFLAGS)
487 AC_SUBST(GUILE_CFLAGS)
488 AC_SUBST(GUILE_LDFLAGS)
492 AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
493 ## First, let's just see if we can find Guile at all.
494 test -n "$target_alias" && target_guile_config=$target_alias-guile-config
495 test -n "$host_alias" && host_guile_config=$host_alias-guile-config
496 AC_MSG_CHECKING([for guile-config])
497 for guile_config in $GUILE_CONFIG $target_guile_config $host_guile_config $build_guile_config guile-config; do
498 AC_MSG_RESULT([$guile_config])
499 if ! $guile_config --version > /dev/null 2>&1 ; then
500 AC_MSG_WARN([cannot execute $guile_config])
501 AC_MSG_CHECKING([if we are cross compiling])
502 GUILE_CONFIG='echo no guile-config'
504 GUILE_CONFIG=$guile_config
508 STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1)
509 if test $? -ne 0; then
510 STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package)')
513 STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG)
514 # urg. should test functionality rather than version.
515 if test $? -eq 0 -a -n "$2"; then
516 STEPMAKE_CHECK_VERSION(GUILE_CONFIG, $1, $2)
519 AC_SUBST(GUILE_CONFIG)
522 changequote(<<, >>)dnl
523 GUILE_MAJOR_VERSION=`expr $guile_version : '\([0-9]*\)'`
524 GUILE_MINOR_VERSION=`expr $guile_version : '[0-9]*\.\([0-9]*\)'`
525 GUILE_PATCH_LEVEL=`expr $guile_version : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
528 save_CPPFLAGS="$CPPFLAGS"
530 CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
531 LIBS="$GUILE_LDFLAGS $LIBS"
532 AC_CHECK_HEADERS([libguile.h])
533 AC_CHECK_LIB(guile, scm_boot_guile)
534 AC_CHECK_FUNCS(scm_boot_guile,,libguile_b=no)
535 if test "$libguile_b" = "no"; then
536 warn='libguile (libguile-dev, guile-devel or guile-dev
538 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
540 CPPFLAGS="$save_CPPFLAGS"
542 AC_DEFINE_UNQUOTED(GUILE_MAJOR_VERSION, $GUILE_MAJOR_VERSION)
543 AC_DEFINE_UNQUOTED(GUILE_MINOR_VERSION, $GUILE_MINOR_VERSION)
544 AC_DEFINE_UNQUOTED(GUILE_PATCH_LEVEL, $GUILE_PATCH_LEVEL)
548 AC_DEFUN(STEPMAKE_GXX, [
549 if test "$GXX" = "yes"; then
550 STEPMAKE_CHECK_VERSION(CXX, $1, $2)
552 warn="$CXX (Please install *GNU* c++)"
553 STEPMAKE_ADD_ENTRY($1, $warn)
558 AC_DEFUN(STEPMAKE_INIT, [
562 FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
563 if test x$MY_PATCH_LEVEL != x; then
564 FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
567 # urg: don't "fix" this: irix doesn't know about [:lower:] and [:upper:]
568 changequote(<<, >>)dnl
569 PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'`
570 package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'`
573 # No versioning on directory names of sub-packages
575 stepmake=${datadir}/stepmake
577 if test "$prefix" = "NONE"; then
578 presome=${ac_default_prefix}
580 stepmake=`echo ${stepmake} | sed "s!\\\${prefix}!$presome!"`
582 # urg, how is this supposed to work?
583 if test "$program_prefix" = "NONE"; then
586 if test "$program_suffix" = "NONE"; then
590 AC_MSG_CHECKING(Package)
591 if test "$PACKAGE" = "STEPMAKE"; then
592 AC_MSG_RESULT(Stepmake package!)
594 AC_MSG_CHECKING(builddir)
596 ugh_ugh_autoconf250_builddir="`pwd`"
598 if test "$srcdir" = "."; then
602 package_builddir="`dirname $ugh_ugh_autoconf250_builddir`"
603 package_srcdir="`dirname $srcdir`"
605 AC_MSG_RESULT($ugh_ugh_autoconf250_builddir)
607 (cd stepmake 2>/dev/null || mkdir stepmake)
608 (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .)
609 # only possible with autoconf < 2.50 -- hardcoded in configure.in
610 # AC_CONFIG_AUX_DIR(bin)
613 AC_MSG_RESULT($PACKAGE)
615 AC_MSG_CHECKING(builddir)
616 ugh_ugh_autoconf250_builddir="`pwd`"
617 if test "$srcdir" = "."; then
622 AC_MSG_RESULT($ugh_ugh_autoconf250_builddir)
624 AC_MSG_CHECKING(for stepmake)
625 # Check for installed stepmake
626 if test -d $stepmake; then
627 AC_MSG_RESULT($stepmake)
629 stepmake="`cd $srcdir/stepmake; pwd`"
630 AC_MSG_RESULT([$srcdir/stepmake ($datadir/stepmake not found)])
633 # only possible with autoconf < 2.50 -- hardcoded in configure.in
634 # AC_CONFIG_AUX_DIR(\
636 # $srcdir/stepmake/bin\
640 AC_SUBST(ugh_ugh_autoconf250_builddir)
644 AC_SUBST(PACKAGE_NAME)
645 # We don't need the upper case variant,
646 # so stick to macros are uppercase convention.
647 # AC_DEFINE_UNQUOTED(package, ["${package}"])
648 # AC_DEFINE_UNQUOTED(PACKAGE, ["${PACKAGE}"])
649 AC_DEFINE_UNQUOTED(PACKAGE, ["${package}"])
650 AC_DEFINE_UNQUOTED(PACKAGE_NAME, ["${PACKAGE_NAME}"])
651 AC_DEFINE_UNQUOTED(TOPLEVEL_VERSION, ["${FULL_VERSION}"])
653 if test -z "$package_depth"; then
656 package_depth="../$package_depth"
659 AC_SUBST(package_depth)
661 AUTOGENERATE="This file was automatically generated by configure"
662 AC_SUBST(AUTOGENERATE)
665 AC_ARG_ENABLE(config,
666 [ --enable-config=CONF put settings in config-CONF.make and config-CONF.h;
667 do \`make conf=CONF' to get output in ./out-CONF],
668 [CONFIGURATION=$enableval])
672 test -n "$CONFIGURATION" && CONFIGSUFFIX="-$CONFIGURATION"
673 CONFIGFILE=config$CONFIGSUFFIX
674 AC_SUBST(CONFIGSUFFIX)
677 STEPMAKE_PROGS(MAKE, gmake make, REQUIRED)
678 STEPMAKE_PROGS(FIND, find, REQUIRED)
680 STEPMAKE_PROGS(TAR, tar, REQUIRED)
682 if test "$(echo 2)" != "2" ||
683 test "x`uname`" = "xHP-UX"; then
684 AC_PATH_PROG(KSH, ksh, /bin/ksh)
685 AC_PATH_PROG(BASH, bash, $KSH)
686 STEPMAKE_WARN(avoiding buggy /bin/sh)
687 AC_PATH_PROG(SHELL, bash, $KSH)
690 AC_PATH_PROG(BASH, bash, $SHELL)
694 STEPMAKE_PYTHON(REQUIRED, 1.5)
696 if expr "$MAKE" : '.*\(echo\)' >/dev/null; then
697 $MAKE -v 2> /dev/null | grep GNU > /dev/null
698 if test "$?" = 1; then
699 warn='make (Please install *GNU* make)'
700 # STEPMAKE_WARN($warn)
701 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
705 if test "$OSTYPE" = "cygwin" -o "$OSTYPE" = "cygwin32" -o "$OSTYPE" = "Windows_NT"; then
706 LN=cp # hard link does not work under cygnus-nt
707 LN_S='cp -r' # symbolic link does not work for native nt
713 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
721 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-sh -c"
723 AC_SUBST(program_prefix)
724 AC_SUBST(program_suffix)
729 AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}'])
730 AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}'])
740 AC_DEFUN(STEPMAKE_KPATHSEA, [
742 AC_ARG_WITH(kpathsea-include,
743 [ --with-kpathsea-include=DIR
744 location of the kpathsea include dir],[
745 if test "$withval" = "yes" -o "$withval" = "no"; then
746 AC_MSG_WARN(Usage: --with-kpathsea-include=includedir)
748 CPPFLAGS="$CPPFLAGS -I${withval}"
752 AC_ARG_WITH(kpathsea-lib,
753 [ --with-kpathsea-lib=DIR location of the kpathsea lib dir],[
754 if test "$withval" = "yes" -o "$withval" = "no"; then
755 AC_MSG_WARN(Usage: --with-kpathsea-lib=libdir)
757 LDFLAGS="$LDFLAGS -L${withval}"
762 #FIXME --with-xxx is meant for specifying a PATH too,
763 # so this should read: --enable-kpathsea,
764 # or --with-kpathsea-include=PATH --with-kpathsea-lib=PATH
765 AC_ARG_WITH(kpathsea,
766 [ --with-kpathsea use kpathsea lib. Default: on],
767 [kpathsea_b=$with_kpathsea])
769 if test "$kpathsea_b" != "no"; then
770 AC_CHECK_HEADERS([kpathsea/kpathsea.h],,kpathsea_b=no)
771 AC_CHECK_LIB(kpathsea, kpse_find_file)
772 AC_CHECK_FUNCS(kpse_find_file,,kpathsea_b=no)
773 if test "$kpathsea_b" = "no"; then
774 warn='kpathsea (libkpathsea-dev, kpathsea-devel or tetex-devel
776 Else, please specify the directories where kpathsea/kpathsea.h and
777 libkpathsea.a are installed using --with-kpathsea-include and
778 --with-kpathsea-lib options. You should install kpathsea; see
779 INSTALL.txt. Rerun ./configure --without-kpathsea only if kpathsea
780 is not available for your platform.'
781 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
784 AC_MSG_CHECKING(whether to use kpathsea)
785 if test "$kpathsea_b" != no; then
794 AC_DEFINE_UNQUOTED(KPATHSEA, $KPATHSEA)
798 AC_DEFUN(STEPMAKE_LIB, [
799 STEPMAKE_PROGS(AR, ar, $1)
801 STEPMAKE_OPTIONAL_REQUIRED(RANLIB, ranlib, $1)
805 AC_DEFUN(STEPMAKE_LIBTOOL, [
807 # **Never** try to set library version numbers so that they correspond
808 # to the release number of your package. This is an abuse that only
809 # fosters misunderstanding of the purpose of library versions.
811 REVISION=$PATCH_LEVEL
812 # CURRENT=$MINOR_VERSION
813 CURRENT=`expr $MINOR_VERSION + 1`
814 # AGE=`expr $MAJOR_VERSION + 1`
822 AC_DEFUN(STEPMAKE_LOCALE, [
827 AC_ARG_WITH(localedir,
828 [ --with-localedir=LOCALE use LOCALE as locale dir. Default:
829 PREFIX/share/locale ],
830 localedir=$with_localedir,
831 localedir='${prefix}/share/locale')
834 [ --with-lang=LANG use LANG as language to emit messages],
838 AC_MSG_CHECKING(language)
840 En* | en* | Am* | am* | US* | us*)
842 NL | nl | Du* | du* | Ned* | ned*)
851 if test "$lang" = "unknown" ; then
852 STEPMAKE_WARN($language not supported; available are: $ALL_LINGUAS)
858 AC_DEFUN(STEPMAKE_MAKEINFO, [
859 STEPMAKE_PROGS(MAKEINFO, makeinfo, $1)
860 if test "$MAKEINFO" = "makeinfo"; then
861 AC_MSG_CHECKING(whether makeinfo can split html by @node)
863 makeinfo --html --output=out/split <<EOF
865 \input texinfo @c -*-texinfo-*-
866 @setfilename split.info
870 if test -d out/split; then
871 SPLITTING_MAKEINFO=yes
876 STEPMAKE_WARN(your html documentation will be one large file)
880 AC_SUBST(SPLITTING_MAKEINFO)
885 AC_DEFUN(STEPMAKE_MAN, [
886 STEPMAKE_PROGS(GROFF, groff ditroff, $1)
888 STEPMAKE_PROGS(TROFF, troff, $1)
890 STEPMAKE_PROGS(TBL, tbl, $1)
895 AC_DEFUN(STEPMAKE_MSGFMT, [
896 STEPMAKE_PROGS(MSGFMT, msgfmt, $1)
900 # Check for program ($2), set full path result to ($1).
901 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
902 AC_DEFUN(STEPMAKE_PATH_PROG, [
903 AC_CHECK_PROGS($1, $2, no)
904 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
905 if test $? -eq 0; then
907 if test -n "$4"; then
908 STEPMAKE_CHECK_VERSION($1, $3, $4)
914 # Check for program in set of names ($2), set result to ($1) .
915 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
916 # If exists, and a minimal version ($4) is required
917 AC_DEFUN(STEPMAKE_PROGS, [
918 AC_CHECK_PROGS($1, $2, no)
919 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
920 if test $? -eq 0 -a -n "$4"; then
921 STEPMAKE_CHECK_VERSION($1, $3, $4)
926 AC_DEFUN(STEPMAKE_PERL, [
927 STEPMAKE_PATH_PROG(PERL, perl, $1)
931 AC_DEFUN(STEPMAKE_PYTHON, [
933 AC_MSG_CHECKING([for python])
934 for python in $PYTHON python python2 python2.3 python2.2 python2.1 python2.0; do
935 AC_MSG_RESULT([$python])
936 if ! $python -V > /dev/null 2>&1 ; then
937 #AC_MSG_WARN([cannot execute $python])
938 PYTHON='echo no python'
941 STEPMAKE_CHECK_VERSION(python, pv, $2)
942 if test -z "$pv"; then
948 if test -n "$pv"; then
949 STEPMAKE_ADD_ENTRY($1, $pv)
951 AC_PATH_PROG(PYTHON, $PYTHON)
955 AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [
956 unset PYTHON_HEADER PYTHON_INCLUDE
957 if test -n "$PYTHON"; then
958 changequote(<<, >>)dnl
959 # alternatively, for python >= 2.0
960 # 'import sys, distutils.sysconfig; sys.stdout.write (distutils.sysconfig.get_python_inc ())'
961 PYTHON_INCLUDE=`$PYTHON -c 'import sys; sys.stdout.write ("%s/include/python%s" % (sys.prefix, sys.version[:3]))'`
965 ##AC_CHECK_HEADERS([Python.h],[PYTHON_HEADER=yes])
966 if test -z "$PYTHON_HEADER"; then
967 #URG -- how to extend include path?
968 ac_compile="$ac_compile -I$PYTHON_INCLUDE"
969 ac_cpp="$ac_cpp -I$PYTHON_INCLUDE"
970 CPPFLAGS="$CPPFLAGS -I$PYTHON_INCLUDE"
971 AC_CHECK_HEADERS([Python.h],[PYTHON_HEADER=yes])
974 if test -z "$PYTHON_HEADER"; then
975 warn="$PYTHON_INCLUDE/Python.h (python-devel, python-dev or libpython-dev package)"
976 STEPMAKE_ADD_ENTRY($1, $warn)
981 AC_DEFUN(STEPMAKE_TEXMF_DIRS, [
982 AC_ARG_ENABLE(tfm-path,
983 [ --enable-tfm-path=PATH set path of tex directories where tfm files live,
984 esp.: cmr10.tfm. Default: use kpsewhich],
985 [tfm_path=$enableval],
989 STEPMAKE_PROGS(KPSEWHICH, kpsewhich, OPTIONAL)
990 AC_MSG_CHECKING(for tfm path)
994 if test "x$tfm_path" = xauto ; then
995 if test "x$KPSEWHICH" != "xno" ; then
996 for i in $TFM_FONTS; do
997 dir=`$KPSEWHICH tfm ${i}10.tfm`
998 TFM_PATH="$TFM_PATH `dirname $dir`"
1001 STEPMAKE_WARN(Please specify where cmr10.tfm lives:
1002 ./configure --enable-tfm-path=/usr/local/TeX/lib/tex/fonts)
1008 TFM_PATH=`echo $TFM_PATH | tr ':' ' '`
1009 AC_MSG_RESULT($TFM_PATH)
1014 AC_DEFUN(STEPMAKE_TEXMF, [
1015 STEPMAKE_PROGS(METAFONT, mf-nowin mf mfw mfont, $1)
1016 # STEPMAKE_PROGS(INIMETAFONT, inimf inimfont "$METAFONT -ini", $1)
1018 AC_MSG_CHECKING(for working metafont mode)
1019 modelist='ljfour lj4 lj3 lj2 ljet laserjet'
1020 for MFMODE in $modelist; do
1021 $METAFONT -progname=mf "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1
1022 if test -f mfput.tfm; then
1026 AC_MSG_RESULT($MFMODE)
1034 AC_DEFUN(STEPMAKE_WARN, [
1040 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
1041 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
1042 dnl also defines GSTUFF_PKG_ERRORS on error
1043 AC_DEFUN(PKG_CHECK_MODULES, [
1046 if test -z "$PKG_CONFIG"; then
1047 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
1050 if test "$PKG_CONFIG" = "no" ; then
1051 echo "*** The pkg-config script could not be found. Make sure it is"
1052 echo "*** in your path, or set the PKG_CONFIG environment variable"
1053 echo "*** to the full path to pkg-config."
1054 echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
1056 PKG_CONFIG_MIN_VERSION=0.9.0
1057 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
1058 AC_MSG_CHECKING(for $2)
1060 if $PKG_CONFIG --exists "$2" ; then
1064 AC_MSG_CHECKING($1_CFLAGS)
1065 $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
1066 AC_MSG_RESULT($$1_CFLAGS)
1068 AC_MSG_CHECKING($1_LIBS)
1069 $1_LIBS=`$PKG_CONFIG --libs "$2"`
1070 AC_MSG_RESULT($$1_LIBS)
1074 ## If we have a custom action on failure, don't print errors, but
1075 ## do set a variable so people can do so.
1076 $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
1077 ifelse([$4], ,echo $$1_PKG_ERRORS,)
1083 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
1084 echo "*** See http://www.freedesktop.org/software/pkgconfig"
1088 if test $succeeded = yes; then
1089 ifelse([$3], , :, [$3])
1091 ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
1096 AC_DEFUN(STEPMAKE_FREETYPE2, [
1097 PKG_CHECK_MODULES(FREETYPE2, freetype2 >= 0, have_freetype2=true, true)
1098 if $have_freetype2 ; then
1099 AC_DEFINE(HAVE_FREETYPE2)
1100 AC_SUBST(FREETYPE2_CFLAGS)
1101 AC_SUBST(FREETYPE2_LIBS)
1105 AC_DEFUN(STEPMAKE_GTK2, [
1106 PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.4.0, have_gtk2=true, true)
1107 if $have_gtk2 ; then
1108 AC_DEFINE(HAVE_GTK2)
1109 AC_SUBST(GTK2_CFLAGS)
1114 AC_DEFUN(STEPMAKE_PANGO, [
1115 PKG_CHECK_MODULES(PANGO, pango >= 1.6.0, have_pango16=true, true)
1116 if $have_pango16 ; then
1117 AC_DEFINE(HAVE_PANGO16)
1118 PANGO_CFLAGS="$PANGO_CFLAGS $GTK2_CFLAGS"
1119 PANGO_LIBS="$PANGO_LIBS $GTK2_LIBS"
1120 # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
1121 save_CPPFLAGS="$CPPFLAGS"
1123 AC_CHECK_HEADERS([pango/pangofc-fontmap.h])
1124 AC_CHECK_FUNCS([pango_fc_font_map_add_decoder_find_func])
1125 AC_SUBST(PANGO_CFLAGS)
1126 AC_SUBST(PANGO_LIBS)
1127 CPPFLAGS="$save_CPPFLAGS"
1133 AC_DEFUN(STEPMAKE_PANGO_FT2, [
1134 PKG_CHECK_MODULES(PANGO_FT2, pangoft2 >= 1.6.0, have_pangoft2=true, true)
1135 if $have_pangoft2 ; then
1136 AC_DEFINE(HAVE_PANGO_FT2)
1137 PANGO_FT2_CFLAGS="$PANGO_FT2_CFLAGS $GTK2_CFLAGS"
1138 PANGO_FT2_LIBS="$PANGO_FT2_LIBS $GTK2_LIBS"
1139 # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
1140 save_CPPFLAGS="$CPPFLAGS"
1142 CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS"
1143 LIBS="$PANGO_FT2_LIBS $LIBS"
1144 AC_CHECK_HEADERS([pango/pangoft2.h])
1145 AC_CHECK_FUNCS([pango_ft2_font_map_create_context])
1146 AC_SUBST(PANGO_FT2_CFLAGS)
1147 AC_SUBST(PANGO_FT2_LIBS)
1148 CPPFLAGS="$save_CPPFLAGS"