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.
34 ## grab the first version number in --version output.
35 eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 |
36 grep -E '(^| )[0-9][0-9]*\.[0-9]' |
39 sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' |
40 grep -E '(^| )[0-9][0-9]*\.[0-9]' |
43 if test -z "$_ver"; then
44 ## If empty, try date [fontforge]
45 eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | grep '[0-9]\{6,8\}' \
47 | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\"
53 # Calculate simplistic numeric version from version string ($1)
54 # As yet, we have no need for something more elaborate.
55 AC_DEFUN(STEPMAKE_NUMERIC_VERSION, [
58 if ([$]3) {three = [$]3}
61 {printf "%.0f\n", [$]1*1000000 + [$]2*1000 + three}'
65 # Add item ($2) to list ($1, one of 'OPTIONAL', 'REQUIRED')
66 AC_DEFUN(STEPMAKE_ADD_ENTRY, [
67 eval "$1"=\"`eval echo \"'$'$1\" \"$2\"`\"
70 # Check if tested program ($2) was found ($1).
71 # If not, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED').
72 # We could abort here if a 'REQUIRED' program is not found
73 AC_DEFUN(STEPMAKE_OPTIONAL_REQUIRED, [
74 STEPMAKE_CHECK_SEARCH_RESULT($1)
75 if test $? -ne 0; then
76 STEPMAKE_ADD_ENTRY($3, $2)
77 if test "$3" = "REQUIRED"; then
78 command="echo ERROR: $2 not found"
79 # abort configure process here?
81 command="- echo $2 not found"
91 # Return if tested proram ($1) was found (true) or not (false).
92 AC_DEFUN(STEPMAKE_CHECK_SEARCH_RESULT, [
93 r="`eval echo '$'"$1"`"
94 if test -n "$r" -a "$r" != "error" -a "$r" != "no" && expr '`eval echo '$'"$1"`' : '.*\(echo\)' > /dev/null; then
97 ##STEPMAKE_WARN(cannot find $2. $3)
103 # Check version of program ($1)
104 # If version ($4: optional argument, supply if version cannot be
105 # parsed using --version or -V ) is smaller than requested ($3), add
106 # entry to missing-list ($2, one of 'OPTIONAL', 'REQUIRED').
107 AC_DEFUN(STEPMAKE_CHECK_VERSION, [
108 r="`eval echo '$'"$1"`"
109 AC_MSG_CHECKING([$r version])
110 exe=`STEPMAKE_GET_EXECUTABLE($r)`
111 if test -n "$4"; then
114 ver=`STEPMAKE_GET_VERSION($exe)`
116 num=`STEPMAKE_NUMERIC_VERSION($ver)`
117 req=`STEPMAKE_NUMERIC_VERSION($3)`
118 AC_MSG_RESULT([$ver])
119 if test "$num" -lt "$req"; then
120 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
122 vervar="`echo $1 | tr '[a-z]' '[A-Z]'`_VERSION"
123 eval `echo $vervar=$num`
124 ## AC_SUBST(`eval echo $vervar`)
127 # Check version of program ($1)
128 # If version is greater than or equals unsupported ($3),
129 # add entry to unsupported list ($2, 'UNSUPPORTED')
130 AC_DEFUN(STEPMAKE_CHECK_VERSION_UNSUPPORTED, [
131 r="`eval echo '$'"$1"`"
132 AC_MSG_CHECKING([$r version])
133 exe=`STEPMAKE_GET_EXECUTABLE($r)`
134 ver=`STEPMAKE_GET_VERSION($exe)`
135 num=`STEPMAKE_NUMERIC_VERSION($ver)`
136 sup=`STEPMAKE_NUMERIC_VERSION($3)`
137 AC_MSG_RESULT([$ver])
138 if test "$num" -ge "$sup"; then
139 STEPMAKE_ADD_ENTRY($2, ["$r < $3 (installed: $ver)"])
143 ### Macros to build configure.in
146 AC_DEFUN(STEPMAKE_BIBTEX2HTML, [
147 STEPMAKE_PROGS(BIBTEX2HTML, bibtex2html bib2html, $1)
148 if test "$BIBTEX2HTML" = "bib2html"; then
149 BIBTEX2HTML_FLAGS='$< $(@)'
151 BIBTEX2HTML_FLAGS='-o $(@D)/$(*F) $<'
153 AC_SUBST(BIBTEX2HTML)
154 AC_SUBST(BIBTEX2HTML_FLAGS)
158 AC_DEFUN(STEPMAKE_BISON, [
159 # ugh, automake: we want (and check for) bison
162 STEPMAKE_PROGS(BISON, bison, $1)
164 # urg. should test functionality rather than version.
165 if test "$BISON" = "bison" -a -n "$2"; then
166 STEPMAKE_CHECK_VERSION(BISON, $1, $2)
170 AC_DEFUN(STEPMAKE_COMPILE_BEFORE, [
171 # -O is necessary to get inlining
173 CXXFLAGS=${CXXFLAGS-$CFLAGS}
174 LDFLAGS=${LDFLAGS-""}
180 AC_ARG_ENABLE(debugging,
181 [AS_HELP_STRING([--enable-debugging],
182 [compile with debugging info. Default: on])],
183 [debug_b=$enableval])
185 AC_ARG_ENABLE(optimising,
186 [AS_HELP_STRING([--enable-optimising],
187 [compile with optimising. Default: on])],
188 [optimise_b=$enableval])
190 AC_ARG_ENABLE(profiling,
191 [AS_HELP_STRING([--enable-profiling],
192 [compile with gprof support. Default: off])],
193 [profile_b=$enableval])
196 [AS_HELP_STRING([--enable-pipe],
197 [compile with -pipe. Default: on])],
200 if test "$optimise_b" = yes; then
202 DEFINES="$DEFINES -DNDEBUG"
203 OPTIMIZE=" -O2 -finline-functions"
206 if test $profile_b = yes; then
208 OPTIMIZE="$OPTIMIZE -pg"
211 if test $debug_b = yes; then
212 OPTIMIZE="$OPTIMIZE -g"
216 AC_DEFUN(STEPMAKE_COMPILE, [
218 AC_REQUIRE([STEPMAKE_COMPILE_BEFORE])
219 AC_REQUIRE([AC_PROG_CC])
221 STEPMAKE_OPTIONAL_REQUIRED(CC, cc, $1)
225 # If -pipe requested, test if it works and add to CFLAGS.
226 if test "$pipe_b" = yes; then
227 save_cflags="$CFLAGS"
228 CFLAGS=" -pipe $CFLAGS";
229 AC_CACHE_CHECK([whether compiler understands -pipe],
230 [stepmake_cv_cflags_pipe],
231 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[/* -pipe test */]])],
232 [stepmake_cv_cflags_pipe=yes],
233 [stepmake_cv_cflags_pipe=no]))
235 if test $stepmake_cv_cflags_pipe = yes; then
236 OPTIMIZE="$OPTIMIZE -pipe"
240 CFLAGS="$CFLAGS $OPTIMIZE"
241 CPPFLAGS=${CPPFLAGS-""}
243 AC_MSG_CHECKING([for IEEE-conformance compiler flags])
244 save_cflags="$CFLAGS"
247 dnl should do compile test?
248 AC_MSG_RESULT(-mieee)
249 CFLAGS=" -mieee $CFLAGS"
252 AC_MSG_RESULT([none])
256 AC_SUBST(cross_compiling)
264 AC_DEFUN(STEPMAKE_CXX, [
266 STEPMAKE_OPTIONAL_REQUIRED(CXX, c++, $1)
268 CXXFLAGS="$CXXFLAGS $OPTIMIZE"
277 AC_DEFUN(STEPMAKE_CXXTEMPLATE, [
278 AC_CACHE_CHECK([whether explicit instantiation is needed],
279 stepmake_cv_need_explicit_instantiation,
280 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
281 template <class T> struct foo { static int baz; };
282 template <class T> int foo<T>::baz = 1;
283 ]], [[ return foo<int>::baz; ]])],[stepmake_cv_need_explicit_instantiation=no],[stepmake_cv_need_explicit_instantiation=yes]))
284 if test x"$stepmake_cv_need_explicit_instantiation"x = x"yes"x; then
285 AC_DEFINE(NEED_EXPLICIT_INSTANTIATION)
289 AC_DEFUN(STEPMAKE_GXXCODEGENBUG, [
290 AC_MSG_CHECKING([options for known g++ tail call bug])
291 case "$GXX:$CXX_VERSION" in
293 AC_MSG_RESULT([-fno-optimize-sibling-calls])
294 CXXFLAGS="$CXXFLAGS -fno-optimize-sibling-calls"
296 *) AC_MSG_RESULT([none])
302 AC_DEFUN(STEPMAKE_DATADIR, [
303 if test "$datadir" = "\${prefix}/share"; then
304 datadir='${prefix}/share'
307 if test "$prefix" = "NONE"; then
308 presome=${ac_default_prefix}
311 build_package_datadir=$ugh_ugh_autoconf250_builddir/out$CONFIGSUFFIX/share/$package
313 DATADIR=`echo ${datadir} | sed "s!\\\${datarootdir}!${prefix}/share!"`
314 DATADIR=`echo ${DATADIR} | sed "s!\\\${prefix}!$presome!"`
315 BUILD_PACKAGE_DATADIR=`echo ${build_package_datadir} | sed "s!\\\${prefix}!$presome!"`
318 AC_SUBST(datarootdir)
319 AC_SUBST(build_package_datadir)
320 AC_DEFINE_UNQUOTED(DATADIR, ["${DATADIR}"])
321 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, ["${BUILD_PACKAGE_DATADIR}"])
324 ## ugh: cut & paste programming from datadir.
325 AC_DEFUN(STEPMAKE_LIBDIR, [
327 if test "$libdir" = "\${exec_prefix}/lib"; then
328 libdir='${exec_prefix}/lib'
331 build_package_libdir=$ugh_ugh_autoconf250_builddir/out$CONFIGSUFFIX/lib/$package
333 LIBDIR=`echo ${libdir} | sed "s!\\\${exec_prefix}!$presome!"`
334 BUILD_PACKAGE_LIBDIR=`echo ${build_package_libdir} | sed "s!\\\${exec_prefix}!$presome!"`
337 AC_SUBST(build_package_libdir)
338 AC_DEFINE_UNQUOTED(LIBDIR, ["${LIBDIR}"])
339 AC_DEFINE_UNQUOTED(BUILD_PACKAGE_LIBDIR, ["${BUILD_PACKAGE_LIBDIR}"])
343 AC_DEFUN(STEPMAKE_PREFIX_EXPAND_FIXUP, [
344 # undo expanding of explicit --infodir=/usr/share
345 # to ease install-time override with prefix=...
346 strip=`echo $includedir | eval sed s@^$prefix@@`
347 if test "$includedir" = "`eval echo $prefix$strip`"; then
348 includedir='${prefix}'$strip''
350 strip=`echo $libdir | eval sed s@^$exec_prefix@@`
351 if test "$libdir" = "`eval echo $exec_prefix$strip`"; then
352 libdir='${exec_prefix}'$strip''
354 strip=`echo $infodir | eval sed s@^$datarootdir@@`
355 if test "$infodir" = "`eval echo $datarootdir$strip`"; then
356 infodir='${datarootdir}'$strip''
358 strip=`echo $mandir | eval sed s@^$datarootdir@@`
359 if test "$mandir" = "`eval echo $datarootdir$strip`"; then
360 mandir='${datarootdir}'$strip''
365 AC_DEFUN(STEPMAKE_END, [
366 STEPMAKE_PREFIX_EXPAND_FIXUP
371 AC_CONFIG_FILES([$CONFIGFILE.make:config.make.in])
374 if test -n "$OPTIONAL"; then
376 echo "WARNING: Please consider installing optional programs: $OPTIONAL"
379 if test -n "$REQUIRED"; then
381 echo "ERROR: Please install required programs: $REQUIRED"
384 if test -n "$UNSUPPORTED"; then
386 echo "ERROR: Please use older version of programs: $UNSUPPORTED"
389 if test -n "$OPTIONAL$REQUIRED$UNSUPPORTED"; then
391 echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME"
392 if test -f config.cache ; then
393 echo "Remove config.cache before rerunning ./configure"
397 if test -n "$REQUIRED$UNSUPPORTED"; then
398 rm -f $srcdir/GNUmakefile
402 # regular in-place build
403 # test for srcdir_build = yes ?
404 if test "$srcdir_build" = "yes"; then
405 rm -f $srcdir/GNUmakefile
406 cp $srcdir/GNUmakefile.in $srcdir/GNUmakefile
407 chmod 444 $srcdir/GNUmakefile
409 if test -f $srcdir/GNUmakefile; then
411 Source directory already configured. Please clean the source directory
413 make -C $srcdir distclean
420 abssrcdir="`cd $srcdir; pwd`"
423 for mf in `cd $srcdir ; find . -maxdepth $d -mindepth $d -name GNUmakefile`; do
426 # source is below build directory, always copy
429 case "$abssrcdir/${mf#./}" in
431 # find descended into build directory, don't copy
436 cat <<EOF | $PYTHON - > $mf
437 print 'depth=' + ('../' * ( $d-1 ) )
438 print 'include \$(depth)/config\$(if \$(conf),-\$(conf),).make'
439 print 'include \$(configure-srcdir)/$mf'
440 print 'MODULE_INCLUDES += \$(src-dir)/\$(outbase)'
443 for mf in `cd $srcdir ; find . -maxdepth $d -mindepth $d -name '*.make' | grep -v config.make `; do
446 # source is below build directory, always copy
449 case "$abssrcdir/${mf#./}" in
451 # find descended into build directory, don't copy
456 cat <<EOF | $PYTHON - > $mf
457 print 'include \$(depth)/config\$(if \$(conf),-\$(conf),).make'
458 print 'include \$(configure-srcdir)/$mf'
464 cat <<EOF > GNUmakefile
466 include config\$(if \$(conf),-\$(conf),).make
467 include \$(configure-srcdir)/GNUmakefile.in
469 chmod 444 GNUmakefile
475 AC_DEFUN(STEPMAKE_FLEX, [
476 # ugh, automake: we want (and check for) flex
478 # urg: automake 1.3: hope this doesn't break 1.2 ac_cv_pro_lex_root hack...
482 ac_cv_prog_lex_root=lex.yy
483 STEPMAKE_PROGS(FLEX, flex, $1)
487 AC_DEFUN(STEPMAKE_FLEXLEXER, [
488 AC_CHECK_HEADERS([FlexLexer.h],[true],[false])
489 if test $? -ne 0; then
490 warn='FlexLexer.h (flex package)'
491 STEPMAKE_ADD_ENTRY($1, $warn)
493 # check for yyFlexLexer.yy_current_buffer,
494 # in 2.5.4 <= flex < 2.5.29
495 AC_CACHE_CHECK([for yyFlexLexer.yy_current_buffer],
496 [stepmake_cv_flexlexer_yy_current_buffer],
497 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
499 #include <FlexLexer.h>
500 class yy_flex_lexer: public yyFlexLexer
505 yy_current_buffer = 0;
509 [stepmake_cv_flexlexer_yy_current_buffer=yes],
510 [stepmake_cv_flexlexer_yy_current_buffer=no]))
511 if test $stepmake_cv_flexlexer_yy_current_buffer = yes; then
512 AC_DEFINE(HAVE_FLEXLEXER_YY_CURRENT_BUFFER, 1, [Define to 1 if yyFlexLexer has yy_current_buffer.])
518 AC_DEFUN(STEPMAKE_FLEXLEXER_LOCATION, [
519 AC_MSG_CHECKING([FlexLexer.h location])
522 cat <<EOF > conftest.cc
524 #include <FlexLexer.h>
526 FLEXLEXER_FILE=`eval $ac_cpp conftest.cc | \
527 sed 's!# 1 "\(.*FlexLexer.h\)"!@FLEXLEXER@\1@@!g' | grep '@@' | \
528 sed 's!.*@FLEXLEXER@\(.*\)@@.*$!\1!g' ` 1> /dev/null 2> /dev/null
530 AC_SUBST(FLEXLEXER_FILE)
531 AC_MSG_RESULT($FLEXLEXER_FILE)
534 AC_DEFUN(STEPMAKE_GCC_OR_CLANG, [
536 if test "$HAS_CLANG" = "no"; then
537 if test "$GCC" = "yes"; then
538 STEPMAKE_CHECK_VERSION(CC, $1, $2)
540 warn="$CC (Please install *GNU* cc)"
541 STEPMAKE_ADD_ENTRY($1, $warn)
544 # no else, we're fine with any clang
547 AC_DEFUN(STEPMAKE_GETTEXT, [
549 if test "$prefix" = "NONE"; then
550 presome=${ac_default_prefix}
552 LOCALEDIR=`echo ${localedir} | sed "s!\\\${prefix}!$presome!"`
555 AC_DEFINE_UNQUOTED(LOCALEDIR, ["${LOCALEDIR}"])
556 AC_CHECK_LIB(intl, gettext)
557 AC_CHECK_FUNCS(gettext)
561 AC_DEFUN(STEPMAKE_GUILE, [
562 STEPMAKE_PATH_PROG(GUILE, guile guile1, $1)
566 # STEPMAKE_GUILE_FLAGS --- set flags for compiling and linking with Guile
568 # This macro runs the guile-config script, installed with Guile,
569 # to find out where Guile's header files and libraries are
570 # installed. It sets two variables, marked for substitution, as
573 # GUILE_CFLAGS --- flags to pass to a C or C++ compiler to build
574 # code that uses Guile header files. This is almost
575 # always just a -I flag.
577 # GUILE_LDFLAGS --- flags to pass to the linker to link a
578 # program against Guile. This includes -lguile for
579 # the Guile library itself, any libraries that Guile
580 # itself requires (like -lqthreads), and so on. It may
581 # also include a -L flag to tell the compiler where to
582 # find the libraries.
584 AC_DEFUN([STEPMAKE_GUILE_FLAGS], [
585 exe=`STEPMAKE_GET_EXECUTABLE($guile_config)`
586 if test -x $exe; then
587 AC_MSG_CHECKING([guile compile flags])
588 GUILE_CFLAGS="`$guile_config compile`"
589 AC_MSG_RESULT($GUILE_CFLAGS)
590 AC_MSG_CHECKING([guile link flags])
591 GUILE_LDFLAGS="`$guile_config link`"
592 AC_MSG_RESULT($GUILE_LDFLAGS)
594 AC_SUBST(GUILE_CFLAGS)
595 AC_SUBST(GUILE_LDFLAGS)
599 AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
600 ## First, let's just see if we can find Guile at all.
601 test -n "$target_alias" && target_guile_config=$target_alias-guile-config
602 test -n "$host_alias" && host_guile_config=$host_alias-guile-config
603 AC_MSG_CHECKING([for guile-config])
604 for guile_config in $GUILE_CONFIG $target_guile_config $host_guile_config $build_guile_config guile-config guile1-config; do
605 AC_MSG_RESULT([$guile_config])
606 if ! $guile_config --version > /dev/null 2>&1 ; then
607 AC_MSG_WARN([cannot execute $guile_config])
608 AC_MSG_CHECKING([if we are cross compiling])
609 GUILE_CONFIG='echo no guile-config'
611 GUILE_CONFIG=$guile_config
615 STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1)
616 if test $? -ne 0; then
617 STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package) or guile1-config (guile1-devel package)')
620 STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG)
621 # urg. should test functionality rather than version.
622 if test $? -eq 0 -a -n "$2"; then
623 STEPMAKE_CHECK_VERSION(GUILE_CONFIG, $1, $2)
626 AC_SUBST(GUILE_CONFIG)
629 changequote(<<, >>)#dnl
630 GUILE_MAJOR_VERSION=`expr $guile_version : '\([0-9]*\)'`
631 GUILE_MINOR_VERSION=`expr $guile_version : '[0-9]*\.\([0-9]*\)'`
632 GUILE_PATCH_LEVEL=`expr $guile_version : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
633 changequote([, ])#dnl
635 save_CPPFLAGS="$CPPFLAGS"
637 CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
638 LIBS="$GUILE_LDFLAGS $LIBS"
639 AC_CHECK_HEADERS([libguile.h])
640 AC_CHECK_LIB(guile, scm_boot_guile)
641 AC_CHECK_FUNCS(scm_boot_guile,,libguile_b=no)
642 if test "$libguile_b" = "no"; then
643 warn='libguile (libguile-dev, guile-devel or guile-dev
645 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
647 CPPFLAGS="$save_CPPFLAGS"
649 AC_DEFINE_UNQUOTED(GUILE_MAJOR_VERSION, $GUILE_MAJOR_VERSION)
650 AC_DEFINE_UNQUOTED(GUILE_MINOR_VERSION, $GUILE_MINOR_VERSION)
651 AC_DEFINE_UNQUOTED(GUILE_PATCH_LEVEL, $GUILE_PATCH_LEVEL)
655 AC_DEFUN(STEPMAKE_DLOPEN, [
656 AC_CHECK_LIB(dl, dlopen)
657 AC_CHECK_FUNCS(dlopen)
660 AC_DEFUN(STEPMAKE_HAS_CLANG, [
665 ], HAS_CLANG=yes, HAS_CLANG=no)
668 AC_DEFUN(STEPMAKE_GXX_OR_CLANG, [
670 if test "$HAS_CLANG" = "no"; then
671 if test "$GXX" = "yes"; then
672 STEPMAKE_CHECK_VERSION(CXX, $1, $2)
674 warn="$CXX (Please install *GNU* c++)"
675 STEPMAKE_ADD_ENTRY($1, $warn)
678 # no else, we're fine with any clang
682 AC_DEFUN(STEPMAKE_INIT, [
685 FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
686 MICRO_VERSION=$PATCH_LEVEL
687 TOPLEVEL_VERSION=$FULL_VERSION
688 if test x$MY_PATCH_LEVEL != x; then
689 FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
691 VERSION=$FULL_VERSION
692 export MAJOR_VERSION MINOR_VERSION PATCH_LEVEL
693 # urg: don't "fix" this: irix doesn't know about [:lower:] and [:upper:]
694 changequote(<<, >>)#dnl
695 PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'`
696 package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'`
697 changequote([, ])#dnl
699 # No versioning on directory names of sub-packages
701 stepmake=${datadir}/stepmake
703 if test "$prefix" = "NONE"; then
704 presome=${ac_default_prefix}
706 stepmake=`echo ${stepmake} | sed "s!\\\${prefix}!$presome!"`
708 # urg, how is this supposed to work?
709 if test "$program_prefix" = "NONE"; then
712 if test "$program_suffix" = "NONE"; then
716 AC_MSG_CHECKING(Package)
717 if test "$PACKAGE" = "STEPMAKE"; then
718 AC_MSG_RESULT(Stepmake package!)
720 AC_MSG_CHECKING(builddir)
722 ugh_ugh_autoconf250_builddir="`pwd`"
724 if test "$srcdir" = "."; then
728 package_builddir="`dirname $ugh_ugh_autoconf250_builddir`"
729 package_srcdir="`dirname $srcdir`"
731 AC_MSG_RESULT($ugh_ugh_autoconf250_builddir)
733 (cd stepmake 2>/dev/null || mkdir stepmake)
734 (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .)
737 AC_MSG_RESULT($PACKAGE)
739 AC_MSG_CHECKING(builddir)
740 ugh_ugh_autoconf250_builddir="`pwd`"
742 here_dir=$(cd . && pwd)
743 full_src_dir=$(cd $srcdir && pwd)
745 if test "$full_src_dir" = "$here_dir"; then
750 AC_MSG_RESULT($ugh_ugh_autoconf250_builddir)
752 AC_MSG_CHECKING(for stepmake)
753 # Check for installed stepmake
754 if test -d $stepmake; then
755 AC_MSG_RESULT($stepmake)
757 stepmake="`cd $srcdir/stepmake; pwd`"
758 AC_MSG_RESULT([$srcdir/stepmake ($datadir/stepmake not found)])
762 AC_SUBST(ugh_ugh_autoconf250_builddir)
764 # Use absolute directory for non-srcdir builds, so that build
766 if test "$srcdir_build" = "no" ; then
767 srcdir="`cd $srcdir; pwd`"
774 AC_SUBST(PACKAGE_NAME)
776 AC_SUBST(MAJOR_VERSION)
777 AC_SUBST(MINOR_VERSION)
778 AC_SUBST(MICRO_VERSION)
780 # stepmake nonstandard names
781 AC_SUBST(PATCH_LEVEL)
782 AC_SUBST(TOPLEVEL_VERSION)
784 # We don't need the upper case variant,
785 # so stick to macros are uppercase convention.
786 # AC_DEFINE_UNQUOTED(package, ["${package}"])
787 # AC_DEFINE_UNQUOTED(PACKAGE, ["${PACKAGE}"])
788 AC_DEFINE_UNQUOTED(PACKAGE, ["${package}"])
789 AC_DEFINE_UNQUOTED(PACKAGE_NAME, ["${PACKAGE_NAME}"])
790 AC_DEFINE_UNQUOTED(TOPLEVEL_VERSION, ["${FULL_VERSION}"])
792 if test -z "$package_depth"; then
795 package_depth="../$package_depth"
798 AC_SUBST(package_depth)
800 AUTOGENERATE="This file was automatically generated by configure"
801 AC_SUBST(AUTOGENERATE)
804 AC_ARG_ENABLE(config,
805 [AS_HELP_STRING([--enable-config=CONF],
806 [put settings in config-CONF.make and config-CONF.h;
807 do `make conf=CONF' to get output in ./out-CONF])],
808 [CONFIGURATION=$enableval])
812 test -n "$CONFIGURATION" && CONFIGSUFFIX="-$CONFIGURATION"
813 CONFIGFILE=config$CONFIGSUFFIX
814 AC_SUBST(CONFIGSUFFIX)
817 STEPMAKE_PROGS(MAKE, gmake make, REQUIRED)
818 STEPMAKE_PROGS(FIND, find, REQUIRED)
820 STEPMAKE_PROGS(TAR, tar, REQUIRED)
822 if test "$(echo 2)" != "2" ||
823 test "x`uname`" = "xHP-UX"; then
824 AC_PATH_PROG(KSH, ksh, /bin/ksh)
825 AC_PATH_PROG(BASH, bash, $KSH)
826 STEPMAKE_WARN(avoiding buggy /bin/sh)
827 AC_PATH_PROG(SHELL, bash, $KSH)
830 AC_PATH_PROG(BASH, bash, $SHELL)
834 STEPMAKE_PYTHON(REQUIRED, 1.5)
836 if expr "$MAKE" : '.*\(echo\)' >/dev/null; then
837 $MAKE -v 2> /dev/null | grep GNU > /dev/null
838 if test "$?" = 1; then
839 warn='make (Please install *GNU* make)'
840 # STEPMAKE_WARN($warn)
841 STEPMAKE_ADD_ENTRY(REQUIRED, $warn)
852 AC_SUBST(program_prefix)
853 AC_SUBST(program_suffix)
857 AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}'])
858 AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}'])
868 AC_DEFUN(STEPMAKE_LIB, [
869 STEPMAKE_PROGS(AR, ar, $1)
871 STEPMAKE_OPTIONAL_REQUIRED(RANLIB, ranlib, $1)
875 AC_DEFUN(STEPMAKE_LIBTOOL, [
877 # **Never** try to set library version numbers so that they correspond
878 # to the release number of your package. This is an abuse that only
879 # fosters misunderstanding of the purpose of library versions.
881 REVISION=$PATCH_LEVEL
882 # CURRENT=$MINOR_VERSION
883 CURRENT=`expr $MINOR_VERSION + 1`
884 # AGE=`expr $MAJOR_VERSION + 1`
892 AC_DEFUN(STEPMAKE_LOCALE, [
897 AC_ARG_WITH(localedir,
898 [AS_HELP_STRING([--with-localedir=DIR],
899 [location of locales. Default: PREFIX/share/locale])],
900 localedir=$with_localedir,
901 localedir='${prefix}/share/locale')
904 [AS_HELP_STRING([--with-lang=LANG],
905 [use LANG as language to emit messages])],
909 AC_MSG_CHECKING(language)
911 En* | en* | Am* | am* | US* | us*)
913 NL | nl | Du* | du* | Ned* | ned*)
922 if test "$lang" = "unknown" ; then
923 STEPMAKE_WARN($language not supported; available are: $ALL_LINGUAS)
929 AC_DEFUN(STEPMAKE_MAKEINFO, [
930 STEPMAKE_PROGS(MAKEINFO, makeinfo, $1)
934 AC_DEFUN(STEPMAKE_MAN, [
935 STEPMAKE_PROGS(GROFF, groff ditroff, $1)
937 STEPMAKE_PROGS(TROFF, troff, $1)
939 STEPMAKE_PROGS(TBL, tbl, $1)
944 AC_DEFUN(STEPMAKE_MSGFMT, [
945 STEPMAKE_PROGS(MSGFMT, msgfmt, $1)
949 # Check for program ($2), set full path result to ($1).
950 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
951 AC_DEFUN(STEPMAKE_PATH_PROG, [
952 AC_CHECK_PROGS($1, $2, no)
953 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
954 if test $? -eq 0; then
955 AC_PATH_PROGS($1, $2)
956 if test -n "$4"; then
957 STEPMAKE_CHECK_VERSION($1, $3, $4)
963 # Check for program in set of names ($2), set result to ($1) .
964 # If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED')
965 # If exists, and a minimal version ($4) is required
966 AC_DEFUN(STEPMAKE_PROGS, [
967 AC_CHECK_PROGS($1, $2, no)
968 STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3)
969 if test $? -eq 0 -a -n "$4"; then
970 STEPMAKE_CHECK_VERSION($1, $3, $4)
975 AC_DEFUN(STEPMAKE_PERL, [
976 STEPMAKE_PATH_PROG(PERL, perl, $1)
980 AC_DEFUN(STEPMAKE_PYTHON, [
982 AC_MSG_CHECKING([for python])
983 for python in $PYTHON python python2 python2.4 python2.3 python2.2 python2.1 python2.0; do
984 AC_MSG_RESULT([$python])
985 if ! $python -V > /dev/null 2>&1 ; then
986 #AC_MSG_WARN([cannot execute $python])
987 PYTHON='echo no python'
990 STEPMAKE_CHECK_VERSION(python, pv, $2)
991 if test -z "$pv"; then
997 if test -n "$pv"; then
998 STEPMAKE_ADD_ENTRY($1, $pv)
1000 # clear cached value since arg 2 might point us to a new binary
1001 unset ac_cv_path_PYTHON
1003 AC_PATH_PROG(PYTHON, $PYTHON)
1007 AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [
1008 AC_ARG_WITH(python-include,
1009 [AS_HELP_STRING([--with-python-include=DIR],
1010 [location of the python include dir])],[
1011 if test "$withval" = "yes" -o "$withval" = "no"; then
1012 AC_MSG_WARN(Usage: --with-python-include=includedir)
1014 PYTHON_CFLAGS="-I${withval}"
1018 AC_ARG_WITH(python-lib,
1019 [AS_HELP_STRING([--with-python-lib=NAME],
1020 [name of the python lib])],[
1021 if test "$withval" = "yes" -o "$withval" = "no"; then
1022 AC_MSG_WARN(Usage: --with-python-lib=name)
1024 LDFLAGS="$LDFLAGS -l${withval}"
1028 AC_CHECK_PROGS(PYTHON_CONFIG, python-config, no)
1030 if test -z "$PYTHON_CFLAGS" -a "$PYTHON_CONFIG" != "no"; then
1031 # Clean out junk: http://bugs.python.org/issue3290
1032 # Python headers may need some -f* flags, leave them in.
1033 # We want the sed commands to look like 's/-[WDOm][[:alnum:][:punct:]][[:alnum:][:punct:]]*//g' and 's/-arch [^[:space:]]*//g', but automake eats brackets.
1034 PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags | sed -e 's/-[[WDOm]][[[:alnum:][:punct:]]][[[:alnum:][:punct:]]]*//g' | sed -e 's/-arch @<:@^@<:@:space:@:>@@:>@*//g'`
1035 PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags`
1038 if test -z "$PYTHON_CFLAGS" -a "$cross_compiling" = "no"; then
1039 changequote(<<, >>)#dnl
1040 # alternatively, for python >= 2.0
1041 # 'import sys, distutils.sysconfig; sys.stdout.write (distutils.sysconfig.get_python_inc ())'
1042 PYTHON_INCLUDE=`$PYTHON -c 'import sys; sys.stdout.write ("%s/include/python%s" % (sys.prefix, sys.version[:3]))'`
1043 PYTHON_CFLAGS="-I$PYTHON_INCLUDE"
1044 changequote([, ])#dnl
1047 if test -z "$PYTHON_HEADER"; then
1048 CPPFLAGS="$PYTHON_CFLAGS $CPPFLAGS"
1049 AC_CHECK_HEADERS([Python.h],[PYTHON_HEADER=yes])
1052 if test -z "$PYTHON_HEADER"; then
1053 warn="Python.h (python-devel, python-dev or libpython-dev package)"
1054 STEPMAKE_ADD_ENTRY($1, $warn)
1060 AC_DEFUN(STEPMAKE_STL_DATA_METHOD, [
1061 AC_CACHE_CHECK([for stl.data () method],
1062 [stepmake_cv_stl_data_method],
1063 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1065 using namespace std;
1067 void *p = v.data ();
1069 [stepmake_cv_stl_data_method=yes],
1070 [stepmake_cv_stl_data_method=no]))
1071 if test $stepmake_cv_stl_data_method = yes; then
1072 AC_DEFINE(HAVE_STL_DATA_METHOD, 1, [define if stl classes have data () method])
1077 AC_DEFUN(STEPMAKE_TEXMF_DIRS, [
1079 STEPMAKE_PROGS(KPSEWHICH, kpsewhich, OPTIONAL)
1082 AC_DEFUN(STEPMAKE_TEXMF, [
1083 STEPMAKE_PROGS(METAFONT, mf-nowin mf mfw mfont, $1)
1084 STEPMAKE_PROGS(METAPOST, mpost, $1)
1086 AC_MSG_CHECKING(for working metafont mode)
1087 modelist='ljfour lj4 lj3 lj2 ljet laserjet'
1088 for MFMODE in $modelist; do
1089 $METAFONT -progname=mf "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1
1090 if test -f mfput.tfm; then
1094 AC_MSG_RESULT($MFMODE)
1102 AC_DEFUN(STEPMAKE_WARN, [
1108 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
1109 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
1110 dnl also defines GSTUFF_PKG_ERRORS on error
1111 AC_DEFUN(PKG_CHECK_MODULES, [
1114 if test -z "$PKG_CONFIG"; then
1115 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
1118 if test "$PKG_CONFIG" = "no" ; then
1119 echo "*** The pkg-config script could not be found. Make sure it is"
1120 echo "*** in your path, or set the PKG_CONFIG environment variable"
1121 echo "*** to the full path to pkg-config."
1122 echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
1124 PKG_CONFIG_MIN_VERSION=0.9.0
1125 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
1126 AC_MSG_CHECKING(for $2)
1128 if $PKG_CONFIG --exists "$2" ; then
1132 AC_MSG_CHECKING($1_CFLAGS)
1133 $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
1134 AC_MSG_RESULT($$1_CFLAGS)
1136 AC_MSG_CHECKING($1_LIBS)
1137 $1_LIBS=`$PKG_CONFIG --libs "$2"`
1138 AC_MSG_RESULT($$1_LIBS)
1142 ## If we have a custom action on failure, don't print errors, but
1143 ## do set a variable so people can do so.
1144 $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
1145 ifelse([$4], ,echo $$1_PKG_ERRORS,)
1153 if test $succeeded = yes; then
1154 ifelse([$3], , :, [$3])
1156 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])
1160 AC_DEFUN(STEPMAKE_FREETYPE2, [
1161 PKG_CHECK_MODULES(FREETYPE2, $1 >= $3, have_freetype2=yes, true)
1162 if test "$have_freetype2" = yes; then
1163 AC_DEFINE(HAVE_FREETYPE2)
1164 save_CPPFLAGS="$CPPFLAGS"
1166 CPPFLAGS="$FREETYPE2_CFLAGS $CPPFLAGS"
1167 LIBS="$FREETYPE2_LIBS $LIBS"
1168 AC_SUBST(FREETYPE2_CFLAGS)
1169 AC_SUBST(FREETYPE2_LIBS)
1170 CPPFLAGS="$save_CPPFLAGS"
1174 #r="lib$1-dev or $1-devel"
1175 r="libfreetype6-dev or freetype?-devel"
1176 ver="`pkg-config --modversion $1`"
1177 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
1181 AC_DEFUN(STEPMAKE_PANGO, [
1182 PKG_CHECK_MODULES(PANGO, $1 >= $3, have_pango16=yes, true)
1183 if test "$have_pango16" = yes ; then
1184 AC_DEFINE(HAVE_PANGO16)
1185 # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
1186 save_CPPFLAGS="$CPPFLAGS"
1188 CPPFLAGS="$PANGO_CFLAGS $CPPFLAGS"
1189 LIBS="$PANGO_LIBS $LIBS"
1190 AC_CHECK_HEADERS([pango/pangofc-fontmap.h])
1191 AC_CHECK_FUNCS([pango_fc_font_map_add_decoder_find_func])
1192 AC_SUBST(PANGO_CFLAGS)
1193 AC_SUBST(PANGO_LIBS)
1194 CPPFLAGS="$save_CPPFLAGS"
1198 #r="lib$1-dev or $1-devel"
1199 r="libpango1.0-dev or pango1.0-devel"
1200 ver="`pkg-config --modversion $1`"
1201 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
1205 AC_DEFUN(STEPMAKE_PANGO_FT2, [
1206 PKG_CHECK_MODULES(PANGO_FT2, $1 >= $3, have_pangoft2=yes, true)
1207 if test "$have_pangoft2" = yes ; then
1208 AC_DEFINE(HAVE_PANGO16)
1209 AC_DEFINE(HAVE_PANGO_FT2)
1210 # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
1211 save_CPPFLAGS="$CPPFLAGS"
1213 CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS"
1214 LIBS="$PANGO_FT2_LIBS $LIBS"
1215 AC_CHECK_HEADERS([pango/pangoft2.h])
1216 AC_CHECK_FUNCS([pango_ft2_font_map_create_context])
1217 AC_SUBST(PANGO_FT2_CFLAGS)
1218 AC_SUBST(PANGO_FT2_LIBS)
1219 CPPFLAGS="$save_CPPFLAGS"
1223 #r="lib$1-dev or $1-devel"e
1224 r="libpango1.0-dev or pango?-devel"
1225 ver="`pkg-config --modversion $1`"
1226 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
1230 AC_DEFUN(STEPMAKE_FONTCONFIG, [
1231 PKG_CHECK_MODULES(FONTCONFIG, $1 >= $3, have_fontconfig=yes, true)
1232 if test "$have_fontconfig" = yes ; then
1233 AC_DEFINE(HAVE_FONTCONFIG)
1234 # Do not pollute user-CPPFLAGS with configure-CPPFLAGS
1235 save_CPPFLAGS="$CPPFLAGS"
1237 CPPFLAGS="$FONTCONFIG_CFLAGS $CPPFLAGS"
1238 LIBS="$FONTCONFIG_LIBS $LIBS"
1239 AC_SUBST(FONTCONFIG_CFLAGS)
1240 AC_SUBST(FONTCONFIG_LIBS)
1241 CPPFLAGS="$save_CPPFLAGS"
1244 r="lib$1-dev or $1-devel"
1245 ver="`pkg-config --modversion $1`"
1246 STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"])
1250 AC_DEFUN(STEPMAKE_WINDOWS, [
1254 if test "$CYGWIN" = "yes"; then
1255 LN_S='cp -r' # Cygwin symbolic links do not work for native apps.
1257 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
1258 elif test "$MINGW32" = "yes"; then
1262 INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c"
1268 AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}'])
1269 AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}'])
1272 AC_SUBST(program_suffix)
1274 AC_MSG_CHECKING([for some flavor of Windows])
1275 if test "$CYGWIN$MINGW32" = "nono"; then
1278 PLATFORM_WINDOWS=yes
1280 AC_MSG_RESULT([$PLATFORM_WINDOWS])
1281 AC_SUBST(PLATFORM_WINDOWS)
1282 STEPMAKE_PROGS(WINDRES, $target-windres windres, x)